ui(models): display model ID in global model form dialog

Show model ID below model name in the dropdown list for better clarity
when selecting models, with appropriate text styling for selected state.

README.md

@@ -60,8 +60,11 @@ python generate_keys.py  # 生成密钥, 并将生成的密钥填入 .env
 # 3. 部署
 docker-compose up -d
 
-# 4. 更新
-docker-compose pull && docker-compose up -d
+# 4. 首次部署时, 初始化数据库
+./migrate.sh
+
+# 5. 更新
+docker-compose pull && docker-compose up -d && ./migrate.sh
 ```
 
 ### Docker Compose（本地构建镜像）

alembic/versions/20251214_1300_e9b3d63f0cbf_remove_model_mappings_add_aliases.py

@@ -26,16 +26,66 @@ branch_labels = None
 depends_on = None
 
 
+def column_exists(bind, table_name: str, column_name: str) -> bool:
+    """检查列是否存在"""
+    result = bind.execute(
+        sa.text(
+            """
+            SELECT EXISTS (
+                SELECT 1 FROM information_schema.columns
+                WHERE table_name = :table_name AND column_name = :column_name
+            )
+            """
+        ),
+        {"table_name": table_name, "column_name": column_name},
+    )
+    return result.scalar()
+
+
+def table_exists(bind, table_name: str) -> bool:
+    """检查表是否存在"""
+    result = bind.execute(
+        sa.text(
+            """
+            SELECT EXISTS (
+                SELECT 1 FROM information_schema.tables
+                WHERE table_name = :table_name
+            )
+            """
+        ),
+        {"table_name": table_name},
+    )
+    return result.scalar()
+
+
+def index_exists(bind, index_name: str) -> bool:
+    """检查索引是否存在"""
+    result = bind.execute(
+        sa.text(
+            """
+            SELECT EXISTS (
+                SELECT 1 FROM pg_indexes
+                WHERE indexname = :index_name
+            )
+            """
+        ),
+        {"index_name": index_name},
+    )
+    return result.scalar()
+
+
 def upgrade() -> None:
     """添加 provider_model_aliases 字段，迁移数据，删除 model_mappings 表"""
-    # 1. 添加 provider_model_aliases 字段
-    op.add_column(
-        'models',
-        sa.Column('provider_model_aliases', sa.JSON(), nullable=True)
-    )
-
-    # 2. 迁移 model_mappings 数据
     bind = op.get_bind()
+
+    # 1. 添加 provider_model_aliases 字段（如果不存在）
+    if not column_exists(bind, "models", "provider_model_aliases"):
+        op.add_column(
+            'models',
+            sa.Column('provider_model_aliases', sa.JSON(), nullable=True)
+        )
+
+    # 2. 迁移 model_mappings 数据（如果表存在）
     session = Session(bind=bind)
 
     model_mappings_table = sa.table(
@@ -96,104 +146,118 @@ def upgrade() -> None:
 
     # 查询所有活跃的 provider 级别 alias（只迁移 is_active=True 且 mapping_type='alias' 的）
     # 全局别名/映射不迁移（新架构不再支持 source_model -> GlobalModel.name 的解析）
-    mappings = session.execute(
-        sa.select(
-            model_mappings_table.c.source_model,
-            model_mappings_table.c.target_global_model_id,
-            model_mappings_table.c.provider_id,
-        )
-        .where(
-            model_mappings_table.c.is_active.is_(True),
-            model_mappings_table.c.provider_id.isnot(None),
-            model_mappings_table.c.mapping_type == "alias",
-        )
-        .order_by(model_mappings_table.c.provider_id, model_mappings_table.c.source_model)
-    ).all()
-
-    # 按 (provider_id, target_global_model_id) 分组，收集别名
-    alias_groups: dict = {}
-    for source_model, target_global_model_id, provider_id in mappings:
-        if not isinstance(source_model, str):
-            continue
-        source_model = source_model.strip()
-        if not source_model:
-            continue
-        if not isinstance(provider_id, str) or not provider_id:
-            continue
-        if not isinstance(target_global_model_id, str) or not target_global_model_id:
-            continue
-
-        key = (provider_id, target_global_model_id)
-        if key not in alias_groups:
-            alias_groups[key] = []
-        priority = len(alias_groups[key]) + 1
-        alias_groups[key].append({"name": source_model, "priority": priority})
-
-    # 更新对应的 models 记录
-    for (provider_id, global_model_id), aliases in alias_groups.items():
-        model_row = session.execute(
-            sa.select(models_table.c.id, models_table.c.provider_model_aliases)
+    # 仅当 model_mappings 表存在时执行迁移
+    if table_exists(bind, "model_mappings"):
+        mappings = session.execute(
+            sa.select(
+                model_mappings_table.c.source_model,
+                model_mappings_table.c.target_global_model_id,
+                model_mappings_table.c.provider_id,
+            )
             .where(
-                models_table.c.provider_id == provider_id,
-                models_table.c.global_model_id == global_model_id,
+                model_mappings_table.c.is_active.is_(True),
+                model_mappings_table.c.provider_id.isnot(None),
+                model_mappings_table.c.mapping_type == "alias",
             )
-            .limit(1)
-        ).first()
+            .order_by(model_mappings_table.c.provider_id, model_mappings_table.c.source_model)
+        ).all()
 
-        if model_row:
-            model_id = model_row[0]
-            existing_aliases = normalize_alias_list(model_row[1])
+        # 按 (provider_id, target_global_model_id) 分组，收集别名
+        alias_groups: dict = {}
+        for source_model, target_global_model_id, provider_id in mappings:
+            if not isinstance(source_model, str):
+                continue
+            source_model = source_model.strip()
+            if not source_model:
+                continue
+            if not isinstance(provider_id, str) or not provider_id:
+                continue
+            if not isinstance(target_global_model_id, str) or not target_global_model_id:
+                continue
 
-            existing_names = {a["name"] for a in existing_aliases}
-            merged_aliases = list(existing_aliases)
-            for alias in aliases:
-                name = alias.get("name")
-                if not isinstance(name, str):
-                    continue
-                name = name.strip()
-                if not name or name in existing_names:
-                    continue
+            key = (provider_id, target_global_model_id)
+            if key not in alias_groups:
+                alias_groups[key] = []
+            priority = len(alias_groups[key]) + 1
+            alias_groups[key].append({"name": source_model, "priority": priority})
 
-                merged_aliases.append(
-                    {
-                        "name": name,
-                        "priority": len(merged_aliases) + 1,
-                    }
+        # 更新对应的 models 记录
+        for (provider_id, global_model_id), aliases in alias_groups.items():
+            model_row = session.execute(
+                sa.select(models_table.c.id, models_table.c.provider_model_aliases)
+                .where(
+                    models_table.c.provider_id == provider_id,
+                    models_table.c.global_model_id == global_model_id,
                 )
-                existing_names.add(name)
+                .limit(1)
+            ).first()
 
-            session.execute(
-                models_table.update()
-                .where(models_table.c.id == model_id)
-                .values(
-                    provider_model_aliases=merged_aliases if merged_aliases else None,
-                    updated_at=datetime.now(timezone.utc),
+            if model_row:
+                model_id = model_row[0]
+                existing_aliases = normalize_alias_list(model_row[1])
+
+                existing_names = {a["name"] for a in existing_aliases}
+                merged_aliases = list(existing_aliases)
+                for alias in aliases:
+                    name = alias.get("name")
+                    if not isinstance(name, str):
+                        continue
+                    name = name.strip()
+                    if not name or name in existing_names:
+                        continue
+
+                    merged_aliases.append(
+                        {
+                            "name": name,
+                            "priority": len(merged_aliases) + 1,
+                        }
+                    )
+                    existing_names.add(name)
+
+                session.execute(
+                    models_table.update()
+                    .where(models_table.c.id == model_id)
+                    .values(
+                        provider_model_aliases=merged_aliases if merged_aliases else None,
+                        updated_at=datetime.now(timezone.utc),
+                    )
                 )
-            )
 
-    session.commit()
+        session.commit()
 
-    # 3. 删除 model_mappings 表
-    op.drop_table('model_mappings')
+        # 3. 删除 model_mappings 表
+        op.drop_table('model_mappings')
 
     # 4. 添加索引优化别名解析性能
-    # provider_model_name 索引（支持精确匹配）
-    op.create_index(
-        "idx_model_provider_model_name",
-        "models",
-        ["provider_model_name"],
-        unique=False,
-        postgresql_where=sa.text("is_active = true"),
-    )
+    # provider_model_name 索引（支持精确匹配，如果不存在）
+    if not index_exists(bind, "idx_model_provider_model_name"):
+        op.create_index(
+            "idx_model_provider_model_name",
+            "models",
+            ["provider_model_name"],
+            unique=False,
+            postgresql_where=sa.text("is_active = true"),
+        )
 
     # provider_model_aliases GIN 索引（支持 JSONB 查询，仅 PostgreSQL）
     if bind.dialect.name == "postgresql":
         # 将 json 列转为 jsonb（jsonb 性能更好且支持 GIN 索引）
+        # 使用 IF NOT EXISTS 风格的检查来避免重复转换
         op.execute(
             """
-            ALTER TABLE models
-            ALTER COLUMN provider_model_aliases TYPE jsonb
-            USING provider_model_aliases::jsonb
+            DO $$
+            BEGIN
+                IF EXISTS (
+                    SELECT 1 FROM information_schema.columns
+                    WHERE table_name = 'models'
+                    AND column_name = 'provider_model_aliases'
+                    AND data_type = 'json'
+                ) THEN
+                    ALTER TABLE models
+                    ALTER COLUMN provider_model_aliases TYPE jsonb
+                    USING provider_model_aliases::jsonb;
+                END IF;
+            END $$;
             """
         )
         # 创建 GIN 索引

alembic/versions/20251215_1707_180e63a9c83a_add_first_byte_time_ms_to_usage_table.py

@@ -5,8 +5,8 @@ Revises: e9b3d63f0cbf
 Create Date: 2025-12-15 17:07:44.631032+00:00
 
 """
-from alembic import op
 import sqlalchemy as sa
+from alembic import op
 
 
 # revision identifiers, used by Alembic.
@@ -16,10 +16,29 @@ branch_labels = None
 depends_on = None
 
 
+def column_exists(bind, table_name: str, column_name: str) -> bool:
+    """检查列是否存在"""
+    result = bind.execute(
+        sa.text(
+            """
+            SELECT EXISTS (
+                SELECT 1 FROM information_schema.columns
+                WHERE table_name = :table_name AND column_name = :column_name
+            )
+            """
+        ),
+        {"table_name": table_name, "column_name": column_name},
+    )
+    return result.scalar()
+
+
 def upgrade() -> None:
     """应用迁移：升级到新版本"""
-    # 添加首字时间字段到 usage 表
-    op.add_column('usage', sa.Column('first_byte_time_ms', sa.Integer(), nullable=True))
+    bind = op.get_bind()
+
+    # 添加首字时间字段到 usage 表（如果不存在）
+    if not column_exists(bind, "usage", "first_byte_time_ms"):
+        op.add_column('usage', sa.Column('first_byte_time_ms', sa.Integer(), nullable=True))
 
 
 def downgrade() -> None:

alembic/versions/20251216_0311_1cc6942cf06f_refactor_global_model_to_use_config_.py

@@ -0,0 +1,110 @@
+"""refactor global_model to use config json field
+
+Revision ID: 1cc6942cf06f
+Revises: 180e63a9c83a
+Create Date: 2025-12-16 03:11:32.480976+00:00
+
+"""
+import sqlalchemy as sa
+from alembic import op
+from sqlalchemy.dialects import postgresql
+
+# revision identifiers, used by Alembic.
+revision = '1cc6942cf06f'
+down_revision = '180e63a9c83a'
+branch_labels = None
+depends_on = None
+
+
+def column_exists(bind, table_name: str, column_name: str) -> bool:
+    """检查列是否存在"""
+    result = bind.execute(
+        sa.text(
+            """
+            SELECT EXISTS (
+                SELECT 1 FROM information_schema.columns
+                WHERE table_name = :table_name AND column_name = :column_name
+            )
+            """
+        ),
+        {"table_name": table_name, "column_name": column_name},
+    )
+    return result.scalar()
+
+
+def upgrade() -> None:
+    """应用迁移：升级到新版本
+
+    1. 添加 config 列
+    2. 把旧数据迁移到 config
+    3. 删除旧列
+    """
+    bind = op.get_bind()
+
+    # 检查是否已经迁移过（config 列存在且旧列不存在）
+    has_config = column_exists(bind, "global_models", "config")
+    has_old_columns = column_exists(bind, "global_models", "default_supports_streaming")
+
+    if has_config and not has_old_columns:
+        # 已完成迁移，跳过
+        return
+
+    # 1. 添加 config 列（使用 JSONB 类型，支持索引和更高效的查询）
+    if not has_config:
+        op.add_column('global_models', sa.Column('config', postgresql.JSONB(), nullable=True))
+
+    # 2. 迁移数据：把旧字段合并到 config JSON（仅当旧列存在时）
+    if has_old_columns:
+        op.execute("""
+            UPDATE global_models
+            SET config = jsonb_strip_nulls(jsonb_build_object(
+                'streaming', COALESCE(default_supports_streaming, true),
+                'vision', CASE WHEN COALESCE(default_supports_vision, false) THEN true ELSE NULL END,
+                'function_calling', CASE WHEN COALESCE(default_supports_function_calling, false) THEN true ELSE NULL END,
+                'extended_thinking', CASE WHEN COALESCE(default_supports_extended_thinking, false) THEN true ELSE NULL END,
+                'image_generation', CASE WHEN COALESCE(default_supports_image_generation, false) THEN true ELSE NULL END,
+                'description', description,
+                'icon_url', icon_url,
+                'official_url', official_url
+            ))
+        """)
+
+        # 3. 删除旧列
+        op.drop_column('global_models', 'default_supports_streaming')
+        op.drop_column('global_models', 'default_supports_vision')
+        op.drop_column('global_models', 'default_supports_function_calling')
+        op.drop_column('global_models', 'default_supports_extended_thinking')
+        op.drop_column('global_models', 'default_supports_image_generation')
+        op.drop_column('global_models', 'description')
+        op.drop_column('global_models', 'icon_url')
+        op.drop_column('global_models', 'official_url')
+
+
+def downgrade() -> None:
+    """回滚迁移：降级到旧版本"""
+    # 1. 添加旧列
+    op.add_column('global_models', sa.Column('icon_url', sa.VARCHAR(length=500), nullable=True))
+    op.add_column('global_models', sa.Column('official_url', sa.VARCHAR(length=500), nullable=True))
+    op.add_column('global_models', sa.Column('description', sa.TEXT(), nullable=True))
+    op.add_column('global_models', sa.Column('default_supports_streaming', sa.BOOLEAN(), nullable=True))
+    op.add_column('global_models', sa.Column('default_supports_vision', sa.BOOLEAN(), nullable=True))
+    op.add_column('global_models', sa.Column('default_supports_function_calling', sa.BOOLEAN(), nullable=True))
+    op.add_column('global_models', sa.Column('default_supports_extended_thinking', sa.BOOLEAN(), nullable=True))
+    op.add_column('global_models', sa.Column('default_supports_image_generation', sa.BOOLEAN(), nullable=True))
+
+    # 2. 从 config 恢复数据
+    op.execute("""
+        UPDATE global_models
+        SET
+            default_supports_streaming = COALESCE((config->>'streaming')::boolean, true),
+            default_supports_vision = COALESCE((config->>'vision')::boolean, false),
+            default_supports_function_calling = COALESCE((config->>'function_calling')::boolean, false),
+            default_supports_extended_thinking = COALESCE((config->>'extended_thinking')::boolean, false),
+            default_supports_image_generation = COALESCE((config->>'image_generation')::boolean, false),
+            description = config->>'description',
+            icon_url = config->>'icon_url',
+            official_url = config->>'official_url'
+    """)
+
+    # 3. 删除 config 列
+    op.drop_column('global_models', 'config')

frontend/src/api/admin.ts

@@ -1,5 +1,158 @@
 import apiClient from './client'
 
+// 配置导出数据结构
+export interface ConfigExportData {
+  version: string
+  exported_at: string
+  global_models: GlobalModelExport[]
+  providers: ProviderExport[]
+}
+
+// 用户导出数据结构
+export interface UsersExportData {
+  version: string
+  exported_at: string
+  users: UserExport[]
+}
+
+export interface UserExport {
+  email: string
+  username: string
+  password_hash: string
+  role: string
+  allowed_providers?: string[] | null
+  allowed_endpoints?: string[] | null
+  allowed_models?: string[] | null
+  model_capability_settings?: any
+  quota_usd?: number | null
+  used_usd?: number
+  total_usd?: number
+  is_active: boolean
+  api_keys: UserApiKeyExport[]
+}
+
+export interface UserApiKeyExport {
+  key_hash: string
+  key_encrypted?: string | null
+  name?: string | null
+  is_standalone: boolean
+  balance_used_usd?: number
+  current_balance_usd?: number | null
+  allowed_providers?: string[] | null
+  allowed_endpoints?: string[] | null
+  allowed_api_formats?: string[] | null
+  allowed_models?: string[] | null
+  rate_limit?: number
+  concurrent_limit?: number | null
+  force_capabilities?: any
+  is_active: boolean
+  auto_delete_on_expiry?: boolean
+  total_requests?: number
+  total_cost_usd?: number
+}
+
+export interface GlobalModelExport {
+  name: string
+  display_name: string
+  default_price_per_request?: number | null
+  default_tiered_pricing: any
+  supported_capabilities?: string[] | null
+  config?: any
+  is_active: boolean
+}
+
+export interface ProviderExport {
+  name: string
+  display_name: string
+  description?: string | null
+  website?: string | null
+  billing_type?: string | null
+  monthly_quota_usd?: number | null
+  quota_reset_day?: number
+  rpm_limit?: number | null
+  provider_priority?: number
+  is_active: boolean
+  rate_limit?: number | null
+  concurrent_limit?: number | null
+  config?: any
+  endpoints: EndpointExport[]
+  models: ModelExport[]
+}
+
+export interface EndpointExport {
+  api_format: string
+  base_url: string
+  headers?: any
+  timeout?: number
+  max_retries?: number
+  max_concurrent?: number | null
+  rate_limit?: number | null
+  is_active: boolean
+  custom_path?: string | null
+  config?: any
+  keys: KeyExport[]
+}
+
+export interface KeyExport {
+  api_key: string
+  name?: string | null
+  note?: string | null
+  rate_multiplier?: number
+  internal_priority?: number
+  global_priority?: number | null
+  max_concurrent?: number | null
+  rate_limit?: number | null
+  daily_limit?: number | null
+  monthly_limit?: number | null
+  allowed_models?: string[] | null
+  capabilities?: any
+  is_active: boolean
+}
+
+export interface ModelExport {
+  global_model_name: string | null
+  provider_model_name: string
+  provider_model_aliases?: any
+  price_per_request?: number | null
+  tiered_pricing?: any
+  supports_vision?: boolean | null
+  supports_function_calling?: boolean | null
+  supports_streaming?: boolean | null
+  supports_extended_thinking?: boolean | null
+  supports_image_generation?: boolean | null
+  is_active: boolean
+  config?: any
+}
+
+export interface ConfigImportRequest extends ConfigExportData {
+  merge_mode: 'skip' | 'overwrite' | 'error'
+}
+
+export interface UsersImportRequest extends UsersExportData {
+  merge_mode: 'skip' | 'overwrite' | 'error'
+}
+
+export interface UsersImportResponse {
+  message: string
+  stats: {
+    users: { created: number; updated: number; skipped: number }
+    api_keys: { created: number; skipped: number }
+    errors: string[]
+  }
+}
+
+export interface ConfigImportResponse {
+  message: string
+  stats: {
+    global_models: { created: number; updated: number; skipped: number }
+    providers: { created: number; updated: number; skipped: number }
+    endpoints: { created: number; updated: number; skipped: number }
+    keys: { created: number; updated: number; skipped: number }
+    models: { created: number; updated: number; skipped: number }
+    errors: string[]
+  }
+}
+
 // API密钥管理相关接口定义
 export interface AdminApiKey {
   id: string // UUID
@@ -173,5 +326,35 @@ export const adminApi = {
       '/api/admin/system/api-formats'
     )
     return response.data
+  },
+
+  // 导出配置
+  async exportConfig(): Promise<ConfigExportData> {
+    const response = await apiClient.get<ConfigExportData>('/api/admin/system/config/export')
+    return response.data
+  },
+
+  // 导入配置
+  async importConfig(data: ConfigImportRequest): Promise<ConfigImportResponse> {
+    const response = await apiClient.post<ConfigImportResponse>(
+      '/api/admin/system/config/import',
+      data
+    )
+    return response.data
+  },
+
+  // 导出用户数据
+  async exportUsers(): Promise<UsersExportData> {
+    const response = await apiClient.get<UsersExportData>('/api/admin/system/users/export')
+    return response.data
+  },
+
+  // 导入用户数据
+  async importUsers(data: UsersImportRequest): Promise<UsersImportResponse> {
+    const response = await apiClient.post<UsersImportResponse>(
+      '/api/admin/system/users/import',
+      data
+    )
+    return response.data
   }
 }

frontend/src/api/endpoints/types.ts

@@ -407,67 +407,45 @@ export interface TieredPricingConfig {
 export interface GlobalModelCreate {
   name: string
   display_name: string
-  description?: string
-  official_url?: string
-  icon_url?: string
   // 按次计费配置（可选，与阶梯计费叠加）
   default_price_per_request?: number
   // 阶梯计费配置（必填，固定价格用单阶梯表示）
   default_tiered_pricing: TieredPricingConfig
-  // 默认能力配置
-  default_supports_vision?: boolean
-  default_supports_function_calling?: boolean
-  default_supports_streaming?: boolean
-  default_supports_extended_thinking?: boolean
-  default_supports_image_generation?: boolean
   // Key 能力配置 - 模型支持的能力列表
   supported_capabilities?: string[]
+  // 模型配置（JSON格式）- 包含能力、规格、元信息等
+  config?: Record<string, any>
   is_active?: boolean
 }
 
 export interface GlobalModelUpdate {
   display_name?: string
-  description?: string
-  official_url?: string
-  icon_url?: string
   is_active?: boolean
   // 按次计费配置
   default_price_per_request?: number | null  // null 表示清空
   // 阶梯计费配置
   default_tiered_pricing?: TieredPricingConfig
-  // 默认能力配置
-  default_supports_vision?: boolean
-  default_supports_function_calling?: boolean
-  default_supports_streaming?: boolean
-  default_supports_extended_thinking?: boolean
-  default_supports_image_generation?: boolean
   // Key 能力配置 - 模型支持的能力列表
   supported_capabilities?: string[] | null
+  // 模型配置（JSON格式）- 包含能力、规格、元信息等
+  config?: Record<string, any> | null
 }
 
 export interface GlobalModelResponse {
   id: string
   name: string
   display_name: string
-  description?: string
-  official_url?: string
-  icon_url?: string
   is_active: boolean
   // 按次计费配置
   default_price_per_request?: number
   // 阶梯计费配置（必填）
   default_tiered_pricing: TieredPricingConfig
-  // 默认能力配置
-  default_supports_vision?: boolean
-  default_supports_function_calling?: boolean
-  default_supports_streaming?: boolean
-  default_supports_extended_thinking?: boolean
-  default_supports_image_generation?: boolean
   // Key 能力配置 - 模型支持的能力列表
   supported_capabilities?: string[] | null
+  // 模型配置（JSON格式）
+  config?: Record<string, any> | null
   // 统计数据
   provider_count?: number
-  alias_count?: number
   usage_count?: number
   created_at: string
   updated_at?: string

frontend/src/api/models-dev.ts

@@ -0,0 +1,288 @@
+/**
+ * Models.dev API 服务
+ * 通过后端代理获取 models.dev 数据（解决跨域问题）
+ */
+
+import api from './client'
+
+// 缓存配置
+const CACHE_KEY = 'models_dev_cache'
+const CACHE_DURATION = 15 * 60 * 1000 // 15 分钟
+
+// Models.dev API 数据结构
+export interface ModelsDevCost {
+  input?: number
+  output?: number
+  reasoning?: number
+  cache_read?: number
+}
+
+export interface ModelsDevLimit {
+  context?: number
+  output?: number
+}
+
+export interface ModelsDevModel {
+  id: string
+  name: string
+  family?: string
+  reasoning?: boolean
+  tool_call?: boolean
+  structured_output?: boolean
+  temperature?: boolean
+  attachment?: boolean
+  knowledge?: string
+  release_date?: string
+  last_updated?: string
+  input?: string[] // 输入模态: text, image, audio, video, pdf
+  output?: string[] // 输出模态: text, image, audio
+  open_weights?: boolean
+  cost?: ModelsDevCost
+  limit?: ModelsDevLimit
+  deprecated?: boolean
+}
+
+export interface ModelsDevProvider {
+  id: string
+  env?: string[]
+  npm?: string
+  api?: string
+  name: string
+  doc?: string
+  models: Record<string, ModelsDevModel>
+  official?: boolean // 是否为官方提供商
+}
+
+export type ModelsDevData = Record<string, ModelsDevProvider>
+
+// 扁平化的模型列表项（用于搜索和选择）
+export interface ModelsDevModelItem {
+  providerId: string
+  providerName: string
+  modelId: string
+  modelName: string
+  family?: string
+  inputPrice?: number
+  outputPrice?: number
+  contextLimit?: number
+  outputLimit?: number
+  supportsVision?: boolean
+  supportsToolCall?: boolean
+  supportsReasoning?: boolean
+  supportsStructuredOutput?: boolean
+  supportsTemperature?: boolean
+  supportsAttachment?: boolean
+  openWeights?: boolean
+  deprecated?: boolean
+  official?: boolean // 是否来自官方提供商
+  // 用于 display_metadata 的额外字段
+  knowledgeCutoff?: string
+  releaseDate?: string
+  inputModalities?: string[]
+  outputModalities?: string[]
+}
+
+interface CacheData {
+  timestamp: number
+  data: ModelsDevData
+}
+
+// 内存缓存
+let memoryCache: CacheData | null = null
+
+function hasOfficialFlag(data: ModelsDevData): boolean {
+  return Object.values(data).some(provider => typeof provider?.official === 'boolean')
+}
+
+/**
+ * 获取 models.dev 数据（带缓存）
+ */
+export async function getModelsDevData(): Promise<ModelsDevData> {
+  // 1. 检查内存缓存
+  if (memoryCache && Date.now() - memoryCache.timestamp < CACHE_DURATION) {
+    // 兼容旧缓存：没有 official 字段时丢弃，强制刷新一次
+    if (hasOfficialFlag(memoryCache.data)) {
+      return memoryCache.data
+    }
+    memoryCache = null
+  }
+
+  // 2. 检查 localStorage 缓存
+  try {
+    const cached = localStorage.getItem(CACHE_KEY)
+    if (cached) {
+      const cacheData: CacheData = JSON.parse(cached)
+      if (Date.now() - cacheData.timestamp < CACHE_DURATION) {
+        // 兼容旧缓存：没有 official 字段时丢弃，强制刷新一次
+        if (hasOfficialFlag(cacheData.data)) {
+          memoryCache = cacheData
+          return cacheData.data
+        }
+        localStorage.removeItem(CACHE_KEY)
+      }
+    }
+  } catch {
+    // 缓存解析失败，忽略
+  }
+
+  // 3. 从后端代理获取新数据
+  const response = await api.get<ModelsDevData>('/api/admin/models/external')
+  const data = response.data
+
+  // 4. 更新缓存
+  const cacheData: CacheData = {
+    timestamp: Date.now(),
+    data,
+  }
+  memoryCache = cacheData
+  try {
+    localStorage.setItem(CACHE_KEY, JSON.stringify(cacheData))
+  } catch {
+    // localStorage 写入失败，忽略
+  }
+
+  return data
+}
+
+// 模型列表缓存（避免重复转换）
+let modelsListCache: ModelsDevModelItem[] | null = null
+let modelsListCacheTimestamp: number | null = null
+
+/**
+ * 获取扁平化的模型列表
+ * 数据只加载一次，通过参数过滤官方/全部
+ */
+export async function getModelsDevList(officialOnly: boolean = true): Promise<ModelsDevModelItem[]> {
+  const data = await getModelsDevData()
+  const currentTimestamp = memoryCache?.timestamp ?? 0
+
+  // 如果缓存为空或数据已刷新，构建一次
+  if (!modelsListCache || modelsListCacheTimestamp !== currentTimestamp) {
+    const items: ModelsDevModelItem[] = []
+
+    for (const [providerId, provider] of Object.entries(data)) {
+      if (!provider.models) continue
+
+      for (const [modelId, model] of Object.entries(provider.models)) {
+        items.push({
+          providerId,
+          providerName: provider.name,
+          modelId,
+          modelName: model.name || modelId,
+          family: model.family,
+          inputPrice: model.cost?.input,
+          outputPrice: model.cost?.output,
+          contextLimit: model.limit?.context,
+          outputLimit: model.limit?.output,
+          supportsVision: model.input?.includes('image'),
+          supportsToolCall: model.tool_call,
+          supportsReasoning: model.reasoning,
+          supportsStructuredOutput: model.structured_output,
+          supportsTemperature: model.temperature,
+          supportsAttachment: model.attachment,
+          openWeights: model.open_weights,
+          deprecated: model.deprecated,
+          official: provider.official,
+          // display_metadata 相关字段
+          knowledgeCutoff: model.knowledge,
+          releaseDate: model.release_date,
+          inputModalities: model.input,
+          outputModalities: model.output,
+        })
+      }
+    }
+
+    // 按 provider 名称和模型名称排序
+    items.sort((a, b) => {
+      const providerCompare = a.providerName.localeCompare(b.providerName)
+      if (providerCompare !== 0) return providerCompare
+      return a.modelName.localeCompare(b.modelName)
+    })
+
+    modelsListCache = items
+    modelsListCacheTimestamp = currentTimestamp
+  }
+
+  // 根据参数过滤
+  if (officialOnly) {
+    return modelsListCache.filter(m => m.official)
+  }
+  return modelsListCache
+}
+
+/**
+ * 搜索模型
+ * 搜索时包含所有提供商（包括第三方）
+ */
+export async function searchModelsDevModels(
+  query: string,
+  options?: {
+    limit?: number
+    excludeDeprecated?: boolean
+  }
+): Promise<ModelsDevModelItem[]> {
+  // 搜索时包含全部提供商
+  const allModels = await getModelsDevList(false)
+  const { limit = 50, excludeDeprecated = true } = options || {}
+
+  const queryLower = query.toLowerCase()
+
+  const filtered = allModels.filter((model) => {
+    if (excludeDeprecated && model.deprecated) return false
+
+    // 搜索模型 ID、名称、provider 名称、family
+    return (
+      model.modelId.toLowerCase().includes(queryLower) ||
+      model.modelName.toLowerCase().includes(queryLower) ||
+      model.providerName.toLowerCase().includes(queryLower) ||
+      model.family?.toLowerCase().includes(queryLower)
+    )
+  })
+
+  // 排序：精确匹配优先
+  filtered.sort((a, b) => {
+    const aExact =
+      a.modelId.toLowerCase() === queryLower ||
+      a.modelName.toLowerCase() === queryLower
+    const bExact =
+      b.modelId.toLowerCase() === queryLower ||
+      b.modelName.toLowerCase() === queryLower
+    if (aExact && !bExact) return -1
+    if (!aExact && bExact) return 1
+    return 0
+  })
+
+  return filtered.slice(0, limit)
+}
+
+/**
+ * 获取特定模型详情
+ */
+export async function getModelsDevModel(
+  providerId: string,
+  modelId: string
+): Promise<ModelsDevModel | null> {
+  const data = await getModelsDevData()
+  return data[providerId]?.models?.[modelId] || null
+}
+
+/**
+ * 获取 provider logo URL
+ */
+export function getProviderLogoUrl(providerId: string): string {
+  return `https://models.dev/logos/${providerId}.svg`
+}
+
+/**
+ * 清除缓存
+ */
+export function clearModelsDevCache(): void {
+  memoryCache = null
+  modelsListCache = null
+  modelsListCacheTimestamp = null
+  try {
+    localStorage.removeItem(CACHE_KEY)
+  } catch {
+    // 忽略错误
+  }
+}

frontend/src/api/public-models.ts

@@ -9,20 +9,14 @@ export interface PublicGlobalModel {
   id: string
   name: string
   display_name: string | null
-  description: string | null
-  icon_url: string | null
   is_active: boolean
   // 阶梯计费配置
   default_tiered_pricing: TieredPricingConfig
   default_price_per_request: number | null  // 按次计费价格
-  // 能力
-  default_supports_vision: boolean
-  default_supports_function_calling: boolean
-  default_supports_streaming: boolean
-  default_supports_extended_thinking: boolean
-  default_supports_image_generation: boolean
   // Key 能力支持
   supported_capabilities: string[] | null
+  // 模型配置（JSON）
+  config: Record<string, any> | null
 }
 
 export interface PublicGlobalModelListResponse {

frontend/src/components/charts/ScatterChart.vue

@@ -299,7 +299,7 @@ function formatDuration(ms: number): string {
   const hours = Math.floor(ms / (1000 * 60 * 60))
   const minutes = Math.floor((ms % (1000 * 60 * 60)) / (1000 * 60))
   if (hours > 0) {
-    return `${hours}h${minutes > 0 ? minutes + 'm' : ''}`
+    return `${hours}h${minutes > 0 ? `${minutes}m` : ''}`
   }
   return `${minutes}m`
 }

frontend/src/features/models/components/GlobalModelFormDialog.vue

@@ -2,174 +2,304 @@
   <Dialog
     :model-value="open"
     :title="isEditMode ? '编辑模型' : '创建统一模型'"
-    :description="isEditMode ? '修改模型配置和价格信息' : '添加一个新的全局模型定义'"
+    :description="isEditMode ? '修改模型配置和价格信息' : ''"
     :icon="isEditMode ? SquarePen : Layers"
-    size="xl"
+    size="3xl"
     @update:model-value="handleDialogUpdate"
   >
-    <form
-      class="space-y-5 max-h-[70vh] overflow-y-auto pr-1"
-      @submit.prevent="handleSubmit"
+    <div
+      class="flex gap-4"
+      :class="isEditMode ? '' : 'h-[500px]'"
     >
-      <!-- 基本信息 -->
-      <section class="space-y-3">
-        <h4 class="font-medium text-sm">
-          基本信息
-        </h4>
-
-        <div class="grid grid-cols-2 gap-3">
-          <div class="space-y-1.5">
-            <Label
-              for="model-name"
-              class="text-xs"
-            >模型名称 *</Label>
-            <Input
-              id="model-name"
-              v-model="form.name"
-              placeholder="claude-3-5-sonnet-20241022"
-              :disabled="isEditMode"
-              required
-            />
-            <p
-              v-if="!isEditMode"
-              class="text-xs text-muted-foreground"
-            >
-              创建后不可修改
-            </p>
-          </div>
-          <div class="space-y-1.5">
-            <Label
-              for="model-display-name"
-              class="text-xs"
-            >显示名称 *</Label>
-            <Input
-              id="model-display-name"
-              v-model="form.display_name"
-              placeholder="Claude 3.5 Sonnet"
-              required
-            />
-          </div>
-        </div>
-
-        <div class="space-y-1.5">
-          <Label
-            for="model-description"
-            class="text-xs"
-          >描述</Label>
-          <Input
-            id="model-description"
-            v-model="form.description"
-            placeholder="简短描述此模型的特点"
-          />
-        </div>
-      </section>
-
-      <!-- 能力配置 -->
-      <section class="space-y-2">
-        <h4 class="font-medium text-sm">
-          默认能力
-        </h4>
-        <div class="flex flex-wrap gap-2">
-          <label class="flex items-center gap-2 px-3 py-1.5 rounded-md border border-border bg-muted/30 cursor-pointer text-sm">
-            <input
-              v-model="form.default_supports_streaming"
-              type="checkbox"
-              class="rounded"
-            >
-            <Zap class="w-3.5 h-3.5 text-muted-foreground" />
-            <span>流式输出</span>
-          </label>
-          <label class="flex items-center gap-2 px-3 py-1.5 rounded-md border border-border bg-muted/30 cursor-pointer text-sm">
-            <input
-              v-model="form.default_supports_vision"
-              type="checkbox"
-              class="rounded"
-            >
-            <Eye class="w-3.5 h-3.5 text-muted-foreground" />
-            <span>视觉理解</span>
-          </label>
-          <label class="flex items-center gap-2 px-3 py-1.5 rounded-md border border-border bg-muted/30 cursor-pointer text-sm">
-            <input
-              v-model="form.default_supports_function_calling"
-              type="checkbox"
-              class="rounded"
-            >
-            <Wrench class="w-3.5 h-3.5 text-muted-foreground" />
-            <span>工具调用</span>
-          </label>
-          <label class="flex items-center gap-2 px-3 py-1.5 rounded-md border border-border bg-muted/30 cursor-pointer text-sm">
-            <input
-              v-model="form.default_supports_extended_thinking"
-              type="checkbox"
-              class="rounded"
-            >
-            <Brain class="w-3.5 h-3.5 text-muted-foreground" />
-            <span>深度思考</span>
-          </label>
-          <label class="flex items-center gap-2 px-3 py-1.5 rounded-md border border-border bg-muted/30 cursor-pointer text-sm">
-            <input
-              v-model="form.default_supports_image_generation"
-              type="checkbox"
-              class="rounded"
-            >
-            <Image class="w-3.5 h-3.5 text-muted-foreground" />
-            <span>图像生成</span>
-          </label>
-        </div>
-      </section>
-
-      <!-- Key 能力配置 -->
-      <section
-        v-if="availableCapabilities.length > 0"
-        class="space-y-2"
+      <!-- 左侧：模型选择（仅创建模式） -->
+      <div
+        v-if="!isEditMode"
+        class="w-[260px] shrink-0 flex flex-col h-full"
       >
-        <h4 class="font-medium text-sm">
-          Key 能力支持
-        </h4>
-        <div class="flex flex-wrap gap-2">
-          <label
-            v-for="cap in availableCapabilities"
-            :key="cap.name"
-            class="flex items-center gap-2 px-3 py-1.5 rounded-md border border-border bg-muted/30 cursor-pointer text-sm"
-          >
-            <input
-              type="checkbox"
-              :checked="form.supported_capabilities?.includes(cap.name)"
-              class="rounded"
-              @change="toggleCapability(cap.name)"
-            >
-            <span>{{ cap.display_name }}</span>
-          </label>
-        </div>
-      </section>
-
-      <!-- 价格配置 -->
-      <section class="space-y-3">
-        <h4 class="font-medium text-sm">
-          价格配置
-        </h4>
-        <TieredPricingEditor
-          ref="tieredPricingEditorRef"
-          v-model="tieredPricing"
-          :show-cache1h="form.supported_capabilities?.includes('cache_1h')"
-        />
-
-        <!-- 按次计费 -->
-        <div class="flex items-center gap-3 pt-2 border-t">
-          <Label class="text-xs whitespace-nowrap">按次计费 ($/次)</Label>
+        <!-- 搜索框 -->
+        <div class="relative mb-3">
+          <Search class="absolute left-2.5 top-1/2 -translate-y-1/2 h-4 w-4 text-muted-foreground" />
           <Input
-            :model-value="form.default_price_per_request ?? ''"
-            type="number"
-            step="0.001"
-            min="0"
-            class="w-32"
-            placeholder="留空不启用"
-            @update:model-value="(v) => form.default_price_per_request = parseNumberInput(v, { allowFloat: true })"
+            v-model="searchQuery"
+            type="text"
+            placeholder="搜索模型、提供商..."
+            class="pl-8 h-8 text-sm"
           />
-          <span class="text-xs text-muted-foreground">每次请求固定费用，可与 Token 计费叠加</span>
         </div>
-      </section>
-    </form>
+
+        <!-- 模型列表（两级结构） -->
+        <div class="flex-1 overflow-y-auto border rounded-lg min-h-0 scrollbar-thin">
+          <div
+            v-if="loading"
+            class="flex items-center justify-center h-32"
+          >
+            <Loader2 class="w-5 h-5 animate-spin text-muted-foreground" />
+          </div>
+          <template v-else>
+            <!-- 提供商分组 -->
+            <div
+              v-for="group in groupedModels"
+              :key="group.providerId"
+              class="border-b last:border-b-0"
+            >
+              <!-- 提供商标题行 -->
+              <div
+                class="flex items-center gap-2 px-2.5 py-2 cursor-pointer hover:bg-muted text-sm"
+                @click="toggleProvider(group.providerId)"
+              >
+                <ChevronRight
+                  class="w-3.5 h-3.5 text-muted-foreground transition-transform shrink-0"
+                  :class="expandedProvider === group.providerId ? 'rotate-90' : ''"
+                />
+                <img
+                  :src="getProviderLogoUrl(group.providerId)"
+                  :alt="group.providerName"
+                  class="w-4 h-4 rounded shrink-0 dark:invert dark:brightness-90"
+                  @error="handleLogoError"
+                >
+                <span class="truncate font-medium text-xs flex-1">{{ group.providerName }}</span>
+                <span class="text-[10px] text-muted-foreground shrink-0">{{ group.models.length }}</span>
+              </div>
+              <!-- 模型列表 -->
+              <div
+                v-if="expandedProvider === group.providerId"
+                class="bg-muted/30"
+              >
+                <div
+                  v-for="model in group.models"
+                  :key="model.modelId"
+                  class="flex flex-col gap-0.5 pl-7 pr-2.5 py-1.5 cursor-pointer text-xs border-t"
+                  :class="selectedModel?.modelId === model.modelId && selectedModel?.providerId === model.providerId
+                    ? 'bg-primary text-primary-foreground'
+                    : 'hover:bg-muted'"
+                  @click="selectModel(model)"
+                >
+                  <span class="truncate font-medium">{{ model.modelName }}</span>
+                  <span
+                    class="truncate text-[10px]"
+                    :class="selectedModel?.modelId === model.modelId && selectedModel?.providerId === model.providerId
+                      ? 'text-primary-foreground/70'
+                      : 'text-muted-foreground'"
+                  >{{ model.modelId }}</span>
+                </div>
+              </div>
+            </div>
+            <div
+              v-if="groupedModels.length === 0"
+              class="text-center py-8 text-sm text-muted-foreground"
+            >
+              {{ searchQuery ? '未找到模型' : '加载中...' }}
+            </div>
+          </template>
+        </div>
+      </div>
+
+      <!-- 右侧：表单 -->
+      <div
+        class="flex-1 overflow-y-auto h-full scrollbar-thin"
+        :class="isEditMode ? 'max-h-[70vh]' : ''"
+      >
+        <form
+          class="space-y-5"
+          @submit.prevent="handleSubmit"
+        >
+          <!-- 基本信息 -->
+          <section class="space-y-3">
+            <h4 class="font-medium text-sm">
+              基本信息
+            </h4>
+            <div class="grid grid-cols-2 gap-3">
+              <div class="space-y-1.5">
+                <Label
+                  for="model-name"
+                  class="text-xs"
+                >模型名称 *</Label>
+                <Input
+                  id="model-name"
+                  v-model="form.name"
+                  placeholder="claude-3-5-sonnet-20241022"
+                  :disabled="isEditMode"
+                  required
+                />
+              </div>
+              <div class="space-y-1.5">
+                <Label
+                  for="model-display-name"
+                  class="text-xs"
+                >显示名称 *</Label>
+                <Input
+                  id="model-display-name"
+                  v-model="form.display_name"
+                  placeholder="Claude 3.5 Sonnet"
+                  required
+                />
+              </div>
+            </div>
+            <div class="space-y-1.5">
+              <Label
+                for="model-description"
+                class="text-xs"
+              >描述</Label>
+              <Input
+                id="model-description"
+                :model-value="form.config?.description || ''"
+                placeholder="简短描述此模型的特点"
+                @update:model-value="(v) => setConfigField('description', v || undefined)"
+              />
+            </div>
+            <div class="grid grid-cols-3 gap-3">
+              <div class="space-y-1.5">
+                <Label
+                  for="model-family"
+                  class="text-xs"
+                >模型系列</Label>
+                <Input
+                  id="model-family"
+                  :model-value="form.config?.family || ''"
+                  placeholder="如 GPT-4、Claude 3"
+                  @update:model-value="(v) => setConfigField('family', v || undefined)"
+                />
+              </div>
+              <div class="space-y-1.5">
+                <Label
+                  for="model-context-limit"
+                  class="text-xs"
+                >上下文限制</Label>
+                <Input
+                  id="model-context-limit"
+                  type="number"
+                  :model-value="form.config?.context_limit ?? ''"
+                  placeholder="如 128000"
+                  @update:model-value="(v) => setConfigField('context_limit', v ? Number(v) : undefined)"
+                />
+              </div>
+              <div class="space-y-1.5">
+                <Label
+                  for="model-output-limit"
+                  class="text-xs"
+                >输出限制</Label>
+                <Input
+                  id="model-output-limit"
+                  type="number"
+                  :model-value="form.config?.output_limit ?? ''"
+                  placeholder="如 8192"
+                  @update:model-value="(v) => setConfigField('output_limit', v ? Number(v) : undefined)"
+                />
+              </div>
+            </div>
+          </section>
+
+          <!-- 能力配置 -->
+          <section class="space-y-2">
+            <h4 class="font-medium text-sm">
+              默认能力
+            </h4>
+            <div class="flex flex-wrap gap-2">
+              <label class="flex items-center gap-2 px-2.5 py-1 rounded-md border bg-muted/30 cursor-pointer text-sm">
+                <input
+                  type="checkbox"
+                  :checked="form.config?.streaming !== false"
+                  class="rounded"
+                  @change="setConfigField('streaming', ($event.target as HTMLInputElement).checked)"
+                >
+                <Zap class="w-3.5 h-3.5 text-muted-foreground" />
+                <span>流式</span>
+              </label>
+              <label class="flex items-center gap-2 px-2.5 py-1 rounded-md border bg-muted/30 cursor-pointer text-sm">
+                <input
+                  type="checkbox"
+                  :checked="form.config?.vision === true"
+                  class="rounded"
+                  @change="setConfigField('vision', ($event.target as HTMLInputElement).checked)"
+                >
+                <Eye class="w-3.5 h-3.5 text-muted-foreground" />
+                <span>视觉</span>
+              </label>
+              <label class="flex items-center gap-2 px-2.5 py-1 rounded-md border bg-muted/30 cursor-pointer text-sm">
+                <input
+                  type="checkbox"
+                  :checked="form.config?.function_calling === true"
+                  class="rounded"
+                  @change="setConfigField('function_calling', ($event.target as HTMLInputElement).checked)"
+                >
+                <Wrench class="w-3.5 h-3.5 text-muted-foreground" />
+                <span>工具</span>
+              </label>
+              <label class="flex items-center gap-2 px-2.5 py-1 rounded-md border bg-muted/30 cursor-pointer text-sm">
+                <input
+                  type="checkbox"
+                  :checked="form.config?.extended_thinking === true"
+                  class="rounded"
+                  @change="setConfigField('extended_thinking', ($event.target as HTMLInputElement).checked)"
+                >
+                <Brain class="w-3.5 h-3.5 text-muted-foreground" />
+                <span>思考</span>
+              </label>
+              <label class="flex items-center gap-2 px-2.5 py-1 rounded-md border bg-muted/30 cursor-pointer text-sm">
+                <input
+                  type="checkbox"
+                  :checked="form.config?.image_generation === true"
+                  class="rounded"
+                  @change="setConfigField('image_generation', ($event.target as HTMLInputElement).checked)"
+                >
+                <Image class="w-3.5 h-3.5 text-muted-foreground" />
+                <span>生图</span>
+              </label>
+            </div>
+          </section>
+
+          <!-- Key 能力配置 -->
+          <section
+            v-if="availableCapabilities.length > 0"
+            class="space-y-2"
+          >
+            <h4 class="font-medium text-sm">
+              Key 能力支持
+            </h4>
+            <div class="flex flex-wrap gap-2">
+              <label
+                v-for="cap in availableCapabilities"
+                :key="cap.name"
+                class="flex items-center gap-2 px-2.5 py-1 rounded-md border bg-muted/30 cursor-pointer text-sm"
+              >
+                <input
+                  type="checkbox"
+                  :checked="form.supported_capabilities?.includes(cap.name)"
+                  class="rounded"
+                  @change="toggleCapability(cap.name)"
+                >
+                <span>{{ cap.display_name }}</span>
+              </label>
+            </div>
+          </section>
+
+          <!-- 价格配置 -->
+          <section class="space-y-3">
+            <h4 class="font-medium text-sm">
+              价格配置
+            </h4>
+            <TieredPricingEditor
+              ref="tieredPricingEditorRef"
+              v-model="tieredPricing"
+              :show-cache1h="form.supported_capabilities?.includes('cache_1h')"
+            />
+            <div class="flex items-center gap-3 pt-2 border-t">
+              <Label class="text-xs whitespace-nowrap">按次计费</Label>
+              <Input
+                :model-value="form.default_price_per_request ?? ''"
+                type="number"
+                step="0.001"
+                min="0"
+                class="w-24"
+                placeholder="$/次"
+                @update:model-value="(v) => form.default_price_per_request = parseNumberInput(v, { allowFloat: true })"
+              />
+              <span class="text-xs text-muted-foreground">可与 Token 计费叠加</span>
+            </div>
+          </section>
+        </form>
+      </div>
+    </div>
 
     <template #footer>
       <Button
@@ -180,7 +310,7 @@
         取消
       </Button>
       <Button
-        :disabled="submitting"
+        :disabled="submitting || !form.name || !form.display_name"
         @click="handleSubmit"
       >
         <Loader2
@@ -189,19 +319,35 @@
         />
         {{ isEditMode ? '保存' : '创建' }}
       </Button>
+      <Button
+        v-if="selectedModel && !isEditMode"
+        type="button"
+        variant="ghost"
+        @click="clearSelection"
+      >
+        清空
+      </Button>
     </template>
   </Dialog>
 </template>
 
 <script setup lang="ts">
-import { ref, onMounted } from 'vue'
-import { Eye, Wrench, Brain, Zap, Image, Loader2, Layers, SquarePen } from 'lucide-vue-next'
+import { ref, computed, onMounted, watch } from 'vue'
+import {
+  Eye, Wrench, Brain, Zap, Image, Loader2, Layers, SquarePen,
+  Search, ChevronRight
+} from 'lucide-vue-next'
 import { Dialog, Button, Input, Label } from '@/components/ui'
 import { useToast } from '@/composables/useToast'
 import { useFormDialog } from '@/composables/useFormDialog'
 import { parseNumberInput } from '@/utils/form'
 import { log } from '@/utils/logger'
 import TieredPricingEditor from './TieredPricingEditor.vue'
+import {
+  getModelsDevList,
+  getProviderLogoUrl,
+  type ModelsDevModelItem,
+} from '@/api/models-dev'
 import {
   createGlobalModel,
   updateGlobalModel,
@@ -226,42 +372,147 @@ const { success, error: showError } = useToast()
 const submitting = ref(false)
 const tieredPricingEditorRef = ref<InstanceType<typeof TieredPricingEditor> | null>(null)
 
-// 阶梯计费配置（统一使用，固定价格就是单阶梯）
+// 模型列表相关
+const loading = ref(false)
+const searchQuery = ref('')
+const allModelsCache = ref<ModelsDevModelItem[]>([]) // 全部模型（缓存）
+const selectedModel = ref<ModelsDevModelItem | null>(null)
+const expandedProvider = ref<string | null>(null)
+
+// 当前显示的模型列表：有搜索词时用全部，否则只用官方
+const allModels = computed(() => {
+  if (searchQuery.value) {
+    return allModelsCache.value
+  }
+  return allModelsCache.value.filter(m => m.official)
+})
+
+// 按提供商分组的模型
+interface ProviderGroup {
+  providerId: string
+  providerName: string
+  models: ModelsDevModelItem[]
+}
+
+const groupedModels = computed(() => {
+  let models = allModels.value.filter(m => !m.deprecated)
+  if (searchQuery.value) {
+    const query = searchQuery.value.toLowerCase()
+    models = models.filter(model =>
+      model.providerId.toLowerCase().includes(query) ||
+      model.providerName.toLowerCase().includes(query) ||
+      model.modelId.toLowerCase().includes(query) ||
+      model.modelName.toLowerCase().includes(query) ||
+      model.family?.toLowerCase().includes(query)
+    )
+  }
+
+  // 按提供商分组
+  const groups = new Map<string, ProviderGroup>()
+  for (const model of models) {
+    if (!groups.has(model.providerId)) {
+      groups.set(model.providerId, {
+        providerId: model.providerId,
+        providerName: model.providerName,
+        models: []
+      })
+    }
+    groups.get(model.providerId)!.models.push(model)
+  }
+
+  // 转换为数组并排序
+  const result = Array.from(groups.values())
+
+  // 如果有搜索词，把提供商名称/ID匹配的排在前面
+  if (searchQuery.value) {
+    const query = searchQuery.value.toLowerCase()
+    result.sort((a, b) => {
+      const aProviderMatch = a.providerId.toLowerCase().includes(query) || a.providerName.toLowerCase().includes(query)
+      const bProviderMatch = b.providerId.toLowerCase().includes(query) || b.providerName.toLowerCase().includes(query)
+      if (aProviderMatch && !bProviderMatch) return -1
+      if (!aProviderMatch && bProviderMatch) return 1
+      return a.providerName.localeCompare(b.providerName)
+    })
+  } else {
+    result.sort((a, b) => a.providerName.localeCompare(b.providerName))
+  }
+
+  return result
+})
+
+// 搜索时如果只有一个提供商，自动展开
+watch(groupedModels, (groups) => {
+  if (searchQuery.value && groups.length === 1) {
+    expandedProvider.value = groups[0].providerId
+  }
+})
+
+// 切换提供商展开状态
+function toggleProvider(providerId: string) {
+  expandedProvider.value = expandedProvider.value === providerId ? null : providerId
+}
+
+// 阶梯计费配置
 const tieredPricing = ref<TieredPricingConfig | null>(null)
 
 interface FormData {
   name: string
   display_name: string
-  description?: string
   default_price_per_request?: number
-  default_supports_streaming?: boolean
-  default_supports_image_generation?: boolean
-  default_supports_vision?: boolean
-  default_supports_function_calling?: boolean
-  default_supports_extended_thinking?: boolean
   supported_capabilities?: string[]
+  config?: Record<string, any>
   is_active?: boolean
 }
 
 const defaultForm = (): FormData => ({
   name: '',
   display_name: '',
-  description: '',
   default_price_per_request: undefined,
-  default_supports_streaming: true,
-  default_supports_image_generation: false,
-  default_supports_vision: false,
-  default_supports_function_calling: false,
-  default_supports_extended_thinking: false,
   supported_capabilities: [],
+  config: { streaming: true },
   is_active: true,
 })
 
 const form = ref<FormData>(defaultForm())
 
+const KEEP_FALSE_CONFIG_KEYS = new Set(['streaming'])
+
+// 设置 config 字段
+function setConfigField(key: string, value: any) {
+  if (!form.value.config) {
+    form.value.config = {}
+  }
+  if (value === undefined || value === '' || (value === false && !KEEP_FALSE_CONFIG_KEYS.has(key))) {
+    delete form.value.config[key]
+  } else {
+    form.value.config[key] = value
+  }
+}
+
 // Key 能力选项
 const availableCapabilities = ref<CapabilityDefinition[]>([])
 
+// 加载模型列表
+async function loadModels() {
+  if (allModelsCache.value.length > 0) return
+  loading.value = true
+  try {
+    // 只加载一次全部模型，过滤在 computed 中完成
+    allModelsCache.value = await getModelsDevList(false)
+  } catch (err) {
+    log.error('Failed to load models:', err)
+  } finally {
+    loading.value = false
+  }
+}
+
+// 打开对话框时加载数据
+watch(() => props.open, (isOpen) => {
+  if (isOpen && !props.model) {
+    loadModels()
+  }
+})
+
 // 加载可用能力列表
 async function loadCapabilities() {
   try {
@@ -284,15 +535,70 @@ function toggleCapability(capName: string) {
   }
 }
 
-// 组件挂载时加载能力列表
 onMounted(() => {
   loadCapabilities()
 })
 
+// 选择模型并填充表单
+function selectModel(model: ModelsDevModelItem) {
+  selectedModel.value = model
+  expandedProvider.value = model.providerId
+  form.value.name = model.modelId
+  form.value.display_name = model.modelName
+
+  // 构建 config
+  const config: Record<string, any> = {
+    streaming: true,
+  }
+  if (model.supportsVision) config.vision = true
+  if (model.supportsToolCall) config.function_calling = true
+  if (model.supportsReasoning) config.extended_thinking = true
+  if (model.supportsStructuredOutput) config.structured_output = true
+  if (model.supportsTemperature !== false) config.temperature = model.supportsTemperature
+  if (model.supportsAttachment) config.attachment = true
+  if (model.openWeights) config.open_weights = true
+  if (model.contextLimit) config.context_limit = model.contextLimit
+  if (model.outputLimit) config.output_limit = model.outputLimit
+  if (model.knowledgeCutoff) config.knowledge_cutoff = model.knowledgeCutoff
+  if (model.family) config.family = model.family
+  if (model.releaseDate) config.release_date = model.releaseDate
+  if (model.inputModalities?.length) config.input_modalities = model.inputModalities
+  if (model.outputModalities?.length) config.output_modalities = model.outputModalities
+  form.value.config = config
+
+  if (model.inputPrice !== undefined || model.outputPrice !== undefined) {
+    tieredPricing.value = {
+      tiers: [{
+        up_to: null,
+        input_price_per_1m: model.inputPrice || 0,
+        output_price_per_1m: model.outputPrice || 0,
+      }]
+    }
+  } else {
+    tieredPricing.value = null
+  }
+}
+
+// 清除选择（手动填写）
+function clearSelection() {
+  selectedModel.value = null
+  form.value = defaultForm()
+  tieredPricing.value = null
+}
+
+// Logo 加载失败处理
+function handleLogoError(event: Event) {
+  const img = event.target as HTMLImageElement
+  img.style.display = 'none'
+}
+
 // 重置表单
 function resetForm() {
   form.value = defaultForm()
   tieredPricing.value = null
+  searchQuery.value = ''
+  selectedModel.value = null
+  expandedProvider.value = null
 }
 
 // 加载模型数据（编辑模式）
@@ -301,18 +607,11 @@ function loadModelData() {
   form.value = {
     name: props.model.name,
     display_name: props.model.display_name,
-    description: props.model.description,
     default_price_per_request: props.model.default_price_per_request,
-    default_supports_streaming: props.model.default_supports_streaming,
-    default_supports_image_generation: props.model.default_supports_image_generation,
-    default_supports_vision: props.model.default_supports_vision,
-    default_supports_function_calling: props.model.default_supports_function_calling,
-    default_supports_extended_thinking: props.model.default_supports_extended_thinking,
     supported_capabilities: [...(props.model.supported_capabilities || [])],
+    config: props.model.config ? { ...props.model.config } : { streaming: true },
     is_active: props.model.is_active,
   }
-
-  // 加载阶梯计费配置（深拷贝）
   if (props.model.default_tiered_pricing) {
     tieredPricing.value = JSON.parse(JSON.stringify(props.model.default_tiered_pricing))
   }
@@ -339,24 +638,22 @@ async function handleSubmit() {
     return
   }
 
-  // 获取包含自动计算缓存价格的最终数据
   const finalTiers = tieredPricingEditorRef.value?.getFinalTiers()
   const finalTieredPricing = finalTiers ? { tiers: finalTiers } : tieredPricing.value
 
+  // 清理空的 config
+  const cleanConfig = form.value.config && Object.keys(form.value.config).length > 0
+    ? form.value.config
+    : undefined
+
   submitting.value = true
   try {
     if (isEditMode.value && props.model) {
       const updateData: GlobalModelUpdate = {
         display_name: form.value.display_name,
-        description: form.value.description,
-        // 使用 null 而不是 undefined 来显式清空字段
+        config: cleanConfig || null,
         default_price_per_request: form.value.default_price_per_request ?? null,
         default_tiered_pricing: finalTieredPricing,
-        default_supports_streaming: form.value.default_supports_streaming,
-        default_supports_image_generation: form.value.default_supports_image_generation,
-        default_supports_vision: form.value.default_supports_vision,
-        default_supports_function_calling: form.value.default_supports_function_calling,
-        default_supports_extended_thinking: form.value.default_supports_extended_thinking,
         supported_capabilities: form.value.supported_capabilities?.length ? form.value.supported_capabilities : null,
         is_active: form.value.is_active,
       }
@@ -366,14 +663,9 @@ async function handleSubmit() {
       const createData: GlobalModelCreate = {
         name: form.value.name!,
         display_name: form.value.display_name!,
-        description: form.value.description,
-        default_price_per_request: form.value.default_price_per_request || undefined,
+        config: cleanConfig,
+        default_price_per_request: form.value.default_price_per_request ?? undefined,
         default_tiered_pricing: finalTieredPricing,
-        default_supports_streaming: form.value.default_supports_streaming,
-        default_supports_image_generation: form.value.default_supports_image_generation,
-        default_supports_vision: form.value.default_supports_vision,
-        default_supports_function_calling: form.value.default_supports_function_calling,
-        default_supports_extended_thinking: form.value.default_supports_extended_thinking,
         supported_capabilities: form.value.supported_capabilities?.length ? form.value.supported_capabilities : undefined,
         is_active: form.value.is_active,
       }

frontend/src/features/models/components/ModelDetailDrawer.vue

@@ -38,12 +38,12 @@
                   >
                     <Copy class="w-3 h-3" />
                   </button>
-                  <template v-if="model.description">
+                  <template v-if="model.config?.description">
                     <span class="shrink-0">·</span>
                     <span
                       class="text-xs truncate"
-                      :title="model.description"
-                    >{{ model.description }}</span>
+                      :title="model.config?.description"
+                    >{{ model.config?.description }}</span>
                   </template>
                 </div>
               </div>
@@ -143,10 +143,10 @@
                       </p>
                     </div>
                     <Badge
-                      :variant="model.default_supports_streaming ?? false ? 'default' : 'secondary'"
+                      :variant="model.config?.streaming !== false ? 'default' : 'secondary'"
                       class="text-xs"
                     >
-                      {{ model.default_supports_streaming ?? false ? '支持' : '不支持' }}
+                      {{ model.config?.streaming !== false ? '支持' : '不支持' }}
                     </Badge>
                   </div>
                   <div class="flex items-center gap-2 p-3 rounded-lg border">
@@ -160,10 +160,10 @@
                       </p>
                     </div>
                     <Badge
-                      :variant="model.default_supports_image_generation ?? false ? 'default' : 'secondary'"
+                      :variant="model.config?.image_generation === true ? 'default' : 'secondary'"
                       class="text-xs"
                     >
-                      {{ model.default_supports_image_generation ?? false ? '支持' : '不支持' }}
+                      {{ model.config?.image_generation === true ? '支持' : '不支持' }}
                     </Badge>
                   </div>
                   <div class="flex items-center gap-2 p-3 rounded-lg border">
@@ -177,10 +177,10 @@
                       </p>
                     </div>
                     <Badge
-                      :variant="model.default_supports_vision ?? false ? 'default' : 'secondary'"
+                      :variant="model.config?.vision === true ? 'default' : 'secondary'"
                       class="text-xs"
                     >
-                      {{ model.default_supports_vision ?? false ? '支持' : '不支持' }}
+                      {{ model.config?.vision === true ? '支持' : '不支持' }}
                     </Badge>
                   </div>
                   <div class="flex items-center gap-2 p-3 rounded-lg border">
@@ -194,10 +194,10 @@
                       </p>
                     </div>
                     <Badge
-                      :variant="model.default_supports_function_calling ?? false ? 'default' : 'secondary'"
+                      :variant="model.config?.function_calling === true ? 'default' : 'secondary'"
                       class="text-xs"
                     >
-                      {{ model.default_supports_function_calling ?? false ? '支持' : '不支持' }}
+                      {{ model.config?.function_calling === true ? '支持' : '不支持' }}
                     </Badge>
                   </div>
                   <div class="flex items-center gap-2 p-3 rounded-lg border">
@@ -211,10 +211,10 @@
                       </p>
                     </div>
                     <Badge
-                      :variant="model.default_supports_extended_thinking ?? false ? 'default' : 'secondary'"
+                      :variant="model.config?.extended_thinking === true ? 'default' : 'secondary'"
                       class="text-xs"
                     >
-                      {{ model.default_supports_extended_thinking ?? false ? '支持' : '不支持' }}
+                      {{ model.config?.extended_thinking === true ? '支持' : '不支持' }}
                     </Badge>
                   </div>
                 </div>
@@ -396,11 +396,11 @@
                   </div>
                   <div class="p-3 rounded-lg border bg-muted/20">
                     <div class="flex items-center justify-between">
-                      <Label class="text-xs text-muted-foreground">别名数量</Label>
-                      <Tag class="w-4 h-4 text-muted-foreground" />
+                      <Label class="text-xs text-muted-foreground">调用次数</Label>
+                      <BarChart3 class="w-4 h-4 text-muted-foreground" />
                     </div>
                     <p class="text-2xl font-bold mt-1">
-                      {{ model.alias_count || 0 }}
+                      {{ model.usage_count || 0 }}
                     </p>
                   </div>
                 </div>
@@ -455,105 +455,153 @@
                 <template v-else-if="providers.length > 0">
                   <!-- 桌面端表格 -->
                   <Table class="hidden sm:table">
-                  <TableHeader>
-                    <TableRow class="border-b border-border/60 hover:bg-transparent">
-                      <TableHead class="h-10 font-semibold">
-                        Provider
-                      </TableHead>
-                      <TableHead class="w-[120px] h-10 font-semibold">
-                        能力
-                      </TableHead>
-                      <TableHead class="w-[180px] h-10 font-semibold">
-                        价格 ($/M)
-                      </TableHead>
-                      <TableHead class="w-[80px] h-10 font-semibold text-center">
-                        操作
-                      </TableHead>
-                    </TableRow>
-                  </TableHeader>
-                  <TableBody>
-                    <TableRow
+                    <TableHeader>
+                      <TableRow class="border-b border-border/60 hover:bg-transparent">
+                        <TableHead class="h-10 font-semibold">
+                          Provider
+                        </TableHead>
+                        <TableHead class="w-[120px] h-10 font-semibold">
+                          能力
+                        </TableHead>
+                        <TableHead class="w-[180px] h-10 font-semibold">
+                          价格 ($/M)
+                        </TableHead>
+                        <TableHead class="w-[80px] h-10 font-semibold text-center">
+                          操作
+                        </TableHead>
+                      </TableRow>
+                    </TableHeader>
+                    <TableBody>
+                      <TableRow
+                        v-for="provider in providers"
+                        :key="provider.id"
+                        class="border-b border-border/40 hover:bg-muted/30 transition-colors"
+                      >
+                        <TableCell class="py-3">
+                          <div class="flex items-center gap-2">
+                            <span
+                              class="w-2 h-2 rounded-full shrink-0"
+                              :class="provider.is_active ? 'bg-green-500' : 'bg-gray-300'"
+                              :title="provider.is_active ? '活跃' : '停用'"
+                            />
+                            <span class="font-medium truncate">{{ provider.display_name }}</span>
+                          </div>
+                        </TableCell>
+                        <TableCell class="py-3">
+                          <div class="flex gap-0.5">
+                            <Zap
+                              v-if="provider.supports_streaming"
+                              class="w-3.5 h-3.5 text-muted-foreground"
+                              title="流式输出"
+                            />
+                            <Eye
+                              v-if="provider.supports_vision"
+                              class="w-3.5 h-3.5 text-muted-foreground"
+                              title="视觉理解"
+                            />
+                            <Wrench
+                              v-if="provider.supports_function_calling"
+                              class="w-3.5 h-3.5 text-muted-foreground"
+                              title="工具调用"
+                            />
+                          </div>
+                        </TableCell>
+                        <TableCell class="py-3">
+                          <div class="text-xs font-mono space-y-0.5">
+                            <!-- Token 计费：输入/输出 -->
+                            <div v-if="(provider.input_price_per_1m || 0) > 0 || (provider.output_price_per_1m || 0) > 0">
+                              <span class="text-muted-foreground">输入/输出:</span>
+                              <span class="ml-1">${{ (provider.input_price_per_1m || 0).toFixed(1) }}/${{ (provider.output_price_per_1m || 0).toFixed(1) }}</span>
+                              <!-- 阶梯标记 -->
+                              <span
+                                v-if="(provider.tier_count || 1) > 1"
+                                class="ml-1 text-muted-foreground"
+                                title="阶梯计费"
+                              >[阶梯]</span>
+                            </div>
+                            <!-- 缓存价格 -->
+                            <div
+                              v-if="(provider.cache_creation_price_per_1m || 0) > 0 || (provider.cache_read_price_per_1m || 0) > 0"
+                              class="text-muted-foreground"
+                            >
+                              <span>缓存:</span>
+                              <span class="ml-1">${{ (provider.cache_creation_price_per_1m || 0).toFixed(2) }}/${{ (provider.cache_read_price_per_1m || 0).toFixed(2) }}</span>
+                            </div>
+                            <!-- 1h 缓存价格 -->
+                            <div
+                              v-if="(provider.cache_1h_creation_price_per_1m || 0) > 0"
+                              class="text-muted-foreground"
+                            >
+                              <span>1h 缓存:</span>
+                              <span class="ml-1">${{ (provider.cache_1h_creation_price_per_1m || 0).toFixed(2) }}</span>
+                            </div>
+                            <!-- 按次计费 -->
+                            <div v-if="(provider.price_per_request || 0) > 0">
+                              <span class="text-muted-foreground">按次:</span>
+                              <span class="ml-1">${{ (provider.price_per_request || 0).toFixed(3) }}/次</span>
+                            </div>
+                            <!-- 无定价 -->
+                            <span
+                              v-if="!(provider.input_price_per_1m || 0) && !(provider.output_price_per_1m || 0) && !(provider.price_per_request || 0)"
+                              class="text-muted-foreground"
+                            >-</span>
+                          </div>
+                        </TableCell>
+                        <TableCell class="py-3 text-center">
+                          <div class="flex items-center justify-center gap-1">
+                            <Button
+                              variant="ghost"
+                              size="icon"
+                              class="h-7 w-7"
+                              title="编辑此关联"
+                              @click="$emit('editProvider', provider)"
+                            >
+                              <Edit class="w-3.5 h-3.5" />
+                            </Button>
+                            <Button
+                              variant="ghost"
+                              size="icon"
+                              class="h-7 w-7"
+                              :title="provider.is_active ? '停用此关联' : '启用此关联'"
+                              @click="$emit('toggleProviderStatus', provider)"
+                            >
+                              <Power class="w-3.5 h-3.5" />
+                            </Button>
+                            <Button
+                              variant="ghost"
+                              size="icon"
+                              class="h-7 w-7"
+                              title="删除此关联"
+                              @click="$emit('deleteProvider', provider)"
+                            >
+                              <Trash2 class="w-3.5 h-3.5" />
+                            </Button>
+                          </div>
+                        </TableCell>
+                      </TableRow>
+                    </TableBody>
+                  </Table>
+
+                  <!-- 移动端卡片列表 -->
+                  <div class="sm:hidden divide-y divide-border/40">
+                    <div
                       v-for="provider in providers"
                       :key="provider.id"
-                      class="border-b border-border/40 hover:bg-muted/30 transition-colors"
+                      class="p-4 space-y-3"
                     >
-                      <TableCell class="py-3">
-                        <div class="flex items-center gap-2">
+                      <div class="flex items-start justify-between gap-3">
+                        <div class="flex items-center gap-2 min-w-0">
                           <span
                             class="w-2 h-2 rounded-full shrink-0"
                             :class="provider.is_active ? 'bg-green-500' : 'bg-gray-300'"
-                            :title="provider.is_active ? '活跃' : '停用'"
                           />
                           <span class="font-medium truncate">{{ provider.display_name }}</span>
                         </div>
-                      </TableCell>
-                      <TableCell class="py-3">
-                        <div class="flex gap-0.5">
-                          <Zap
-                            v-if="provider.supports_streaming"
-                            class="w-3.5 h-3.5 text-muted-foreground"
-                            title="流式输出"
-                          />
-                          <Eye
-                            v-if="provider.supports_vision"
-                            class="w-3.5 h-3.5 text-muted-foreground"
-                            title="视觉理解"
-                          />
-                          <Wrench
-                            v-if="provider.supports_function_calling"
-                            class="w-3.5 h-3.5 text-muted-foreground"
-                            title="工具调用"
-                          />
-                        </div>
-                      </TableCell>
-                      <TableCell class="py-3">
-                        <div class="text-xs font-mono space-y-0.5">
-                          <!-- Token 计费：输入/输出 -->
-                          <div v-if="(provider.input_price_per_1m || 0) > 0 || (provider.output_price_per_1m || 0) > 0">
-                            <span class="text-muted-foreground">输入/输出:</span>
-                            <span class="ml-1">${{ (provider.input_price_per_1m || 0).toFixed(1) }}/${{ (provider.output_price_per_1m || 0).toFixed(1) }}</span>
-                            <!-- 阶梯标记 -->
-                            <span
-                              v-if="(provider.tier_count || 1) > 1"
-                              class="ml-1 text-muted-foreground"
-                              title="阶梯计费"
-                            >[阶梯]</span>
-                          </div>
-                          <!-- 缓存价格 -->
-                          <div
-                            v-if="(provider.cache_creation_price_per_1m || 0) > 0 || (provider.cache_read_price_per_1m || 0) > 0"
-                            class="text-muted-foreground"
-                          >
-                            <span>缓存:</span>
-                            <span class="ml-1">${{ (provider.cache_creation_price_per_1m || 0).toFixed(2) }}/${{ (provider.cache_read_price_per_1m || 0).toFixed(2) }}</span>
-                          </div>
-                          <!-- 1h 缓存价格 -->
-                          <div
-                            v-if="(provider.cache_1h_creation_price_per_1m || 0) > 0"
-                            class="text-muted-foreground"
-                          >
-                            <span>1h 缓存:</span>
-                            <span class="ml-1">${{ (provider.cache_1h_creation_price_per_1m || 0).toFixed(2) }}</span>
-                          </div>
-                          <!-- 按次计费 -->
-                          <div v-if="(provider.price_per_request || 0) > 0">
-                            <span class="text-muted-foreground">按次:</span>
-                            <span class="ml-1">${{ (provider.price_per_request || 0).toFixed(3) }}/次</span>
-                          </div>
-                          <!-- 无定价 -->
-                          <span
-                            v-if="!(provider.input_price_per_1m || 0) && !(provider.output_price_per_1m || 0) && !(provider.price_per_request || 0)"
-                            class="text-muted-foreground"
-                          >-</span>
-                        </div>
-                      </TableCell>
-                      <TableCell class="py-3 text-center">
-                        <div class="flex items-center justify-center gap-1">
+                        <div class="flex items-center gap-1 shrink-0">
                           <Button
                             variant="ghost"
                             size="icon"
                             class="h-7 w-7"
-                            title="编辑此关联"
                             @click="$emit('editProvider', provider)"
                           >
                             <Edit class="w-3.5 h-3.5" />
@@ -562,7 +610,6 @@
                             variant="ghost"
                             size="icon"
                             class="h-7 w-7"
-                            :title="provider.is_active ? '停用此关联' : '启用此关联'"
                             @click="$emit('toggleProviderStatus', provider)"
                           >
                             <Power class="w-3.5 h-3.5" />
@@ -571,82 +618,35 @@
                             variant="ghost"
                             size="icon"
                             class="h-7 w-7"
-                            title="删除此关联"
                             @click="$emit('deleteProvider', provider)"
                           >
                             <Trash2 class="w-3.5 h-3.5" />
                           </Button>
                         </div>
-                      </TableCell>
-                    </TableRow>
-                  </TableBody>
-                  </Table>
-
-                  <!-- 移动端卡片列表 -->
-                  <div class="sm:hidden divide-y divide-border/40">
-                  <div
-                    v-for="provider in providers"
-                    :key="provider.id"
-                    class="p-4 space-y-3"
-                  >
-                    <div class="flex items-start justify-between gap-3">
-                      <div class="flex items-center gap-2 min-w-0">
-                        <span
-                          class="w-2 h-2 rounded-full shrink-0"
-                          :class="provider.is_active ? 'bg-green-500' : 'bg-gray-300'"
-                        />
-                        <span class="font-medium truncate">{{ provider.display_name }}</span>
                       </div>
-                      <div class="flex items-center gap-1 shrink-0">
-                        <Button
-                          variant="ghost"
-                          size="icon"
-                          class="h-7 w-7"
-                          @click="$emit('editProvider', provider)"
+                      <div class="flex items-center gap-3 text-xs">
+                        <div class="flex gap-1">
+                          <Zap
+                            v-if="provider.supports_streaming"
+                            class="w-3.5 h-3.5 text-muted-foreground"
+                          />
+                          <Eye
+                            v-if="provider.supports_vision"
+                            class="w-3.5 h-3.5 text-muted-foreground"
+                          />
+                          <Wrench
+                            v-if="provider.supports_function_calling"
+                            class="w-3.5 h-3.5 text-muted-foreground"
+                          />
+                        </div>
+                        <div
+                          v-if="(provider.input_price_per_1m || 0) > 0 || (provider.output_price_per_1m || 0) > 0"
+                          class="text-muted-foreground font-mono"
                         >
-                          <Edit class="w-3.5 h-3.5" />
-                        </Button>
-                        <Button
-                          variant="ghost"
-                          size="icon"
-                          class="h-7 w-7"
-                          @click="$emit('toggleProviderStatus', provider)"
-                        >
-                          <Power class="w-3.5 h-3.5" />
-                        </Button>
-                        <Button
-                          variant="ghost"
-                          size="icon"
-                          class="h-7 w-7"
-                          @click="$emit('deleteProvider', provider)"
-                        >
-                          <Trash2 class="w-3.5 h-3.5" />
-                        </Button>
+                          ${{ (provider.input_price_per_1m || 0).toFixed(1) }}/${{ (provider.output_price_per_1m || 0).toFixed(1) }}
+                        </div>
                       </div>
                     </div>
-                    <div class="flex items-center gap-3 text-xs">
-                      <div class="flex gap-1">
-                        <Zap
-                          v-if="provider.supports_streaming"
-                          class="w-3.5 h-3.5 text-muted-foreground"
-                        />
-                        <Eye
-                          v-if="provider.supports_vision"
-                          class="w-3.5 h-3.5 text-muted-foreground"
-                        />
-                        <Wrench
-                          v-if="provider.supports_function_calling"
-                          class="w-3.5 h-3.5 text-muted-foreground"
-                        />
-                      </div>
-                      <div
-                        v-if="(provider.input_price_per_1m || 0) > 0 || (provider.output_price_per_1m || 0) > 0"
-                        class="text-muted-foreground font-mono"
-                      >
-                        ${{ (provider.input_price_per_1m || 0).toFixed(1) }}/${{ (provider.output_price_per_1m || 0).toFixed(1) }}
-                      </div>
-                    </div>
-                  </div>
                   </div>
                 </template>
 
@@ -695,7 +695,8 @@ import {
   Loader2,
   RefreshCw,
   Copy,
-  Layers
+  Layers,
+  BarChart3
 } from 'lucide-vue-next'
 import { useToast } from '@/composables/useToast'
 import Card from '@/components/ui/card.vue'

frontend/src/features/providers/components/ModelAliasDialog.vue

@@ -117,8 +117,12 @@
           class="text-center py-6 text-muted-foreground border rounded-lg border-dashed"
         >
           <Tag class="w-8 h-8 mx-auto mb-2 opacity-50" />
-          <p class="text-sm">未配置映射</p>
-          <p class="text-xs mt-1">将只使用主模型名称</p>
+          <p class="text-sm">
+            未配置映射
+          </p>
+          <p class="text-xs mt-1">
+            将只使用主模型名称
+          </p>
         </div>
       </div>
     </div>

frontend/src/mocks/data.ts

@@ -611,41 +611,42 @@ export const MOCK_GLOBAL_MODELS: GlobalModelResponse[] = [
     id: 'gm-001',
     name: 'claude-haiku-4-5-20251001',
     display_name: 'claude-haiku-4-5',
-    description: 'Anthropic 最快速的 Claude 4 系列模型',
     is_active: true,
     default_tiered_pricing: {
       tiers: [{ up_to: null, input_price_per_1m: 1.00, output_price_per_1m: 5.00, cache_creation_price_per_1m: 1.25, cache_read_price_per_1m: 0.1 }]
     },
-    default_supports_vision: true,
-    default_supports_function_calling: true,
-    default_supports_streaming: true,
-    default_supports_extended_thinking: true,
+    config: {
+      streaming: true,
+      vision: true,
+      function_calling: true,
+      extended_thinking: true,
+      description: 'Anthropic 最快速的 Claude 4 系列模型'
+    },
     provider_count: 3,
-    alias_count: 2,
     created_at: '2024-01-01T00:00:00Z'
   },
   {
     id: 'gm-002',
     name: 'claude-opus-4-5-20251101',
     display_name: 'claude-opus-4-5',
-    description: 'Anthropic 最强大的模型',
     is_active: true,
     default_tiered_pricing: {
       tiers: [{ up_to: null, input_price_per_1m: 5.00, output_price_per_1m: 25.00, cache_creation_price_per_1m: 6.25, cache_read_price_per_1m: 0.5 }]
     },
-    default_supports_vision: true,
-    default_supports_function_calling: true,
-    default_supports_streaming: true,
-    default_supports_extended_thinking: true,
+    config: {
+      streaming: true,
+      vision: true,
+      function_calling: true,
+      extended_thinking: true,
+      description: 'Anthropic 最强大的模型'
+    },
     provider_count: 2,
-    alias_count: 1,
     created_at: '2024-01-01T00:00:00Z'
   },
   {
     id: 'gm-003',
     name: 'claude-sonnet-4-5-20250929',
     display_name: 'claude-sonnet-4-5',
-    description: 'Anthropic 平衡型模型，支持 1h 缓存和 CLI 1M 上下文',
     is_active: true,
     default_tiered_pricing: {
       tiers: [
@@ -677,116 +678,124 @@ export const MOCK_GLOBAL_MODELS: GlobalModelResponse[] = [
         }
       ]
     },
-    default_supports_vision: true,
-    default_supports_function_calling: true,
-    default_supports_streaming: true,
-    default_supports_extended_thinking: true,
+    config: {
+      streaming: true,
+      vision: true,
+      function_calling: true,
+      extended_thinking: true,
+      description: 'Anthropic 平衡型模型，支持 1h 缓存和 CLI 1M 上下文'
+    },
     supported_capabilities: ['cache_1h', 'cli_1m'],
     provider_count: 3,
-    alias_count: 2,
     created_at: '2024-01-01T00:00:00Z'
   },
   {
     id: 'gm-004',
     name: 'gemini-3-pro-image-preview',
     display_name: 'gemini-3-pro-image-preview',
-    description: 'Google Gemini 3 Pro 图像生成预览版',
     is_active: true,
     default_price_per_request: 0.300,
     default_tiered_pricing: {
       tiers: []
     },
-    default_supports_vision: true,
-    default_supports_function_calling: false,
-    default_supports_streaming: true,
-    default_supports_image_generation: true,
+    config: {
+      streaming: true,
+      vision: true,
+      function_calling: false,
+      image_generation: true,
+      description: 'Google Gemini 3 Pro 图像生成预览版'
+    },
     provider_count: 1,
-    alias_count: 0,
     created_at: '2024-01-01T00:00:00Z'
   },
   {
     id: 'gm-005',
     name: 'gemini-3-pro-preview',
     display_name: 'gemini-3-pro-preview',
-    description: 'Google Gemini 3 Pro 预览版',
     is_active: true,
     default_tiered_pricing: {
       tiers: [{ up_to: null, input_price_per_1m: 2.00, output_price_per_1m: 12.00 }]
     },
-    default_supports_vision: true,
-    default_supports_function_calling: true,
-    default_supports_streaming: true,
-    default_supports_extended_thinking: true,
+    config: {
+      streaming: true,
+      vision: true,
+      function_calling: true,
+      extended_thinking: true,
+      description: 'Google Gemini 3 Pro 预览版'
+    },
     provider_count: 1,
-    alias_count: 0,
     created_at: '2024-01-01T00:00:00Z'
   },
   {
     id: 'gm-006',
     name: 'gpt-5.1',
     display_name: 'gpt-5.1',
-    description: 'OpenAI GPT-5.1 模型',
     is_active: true,
     default_tiered_pricing: {
       tiers: [{ up_to: null, input_price_per_1m: 1.25, output_price_per_1m: 10.00 }]
     },
-    default_supports_vision: true,
-    default_supports_function_calling: true,
-    default_supports_streaming: true,
-    default_supports_extended_thinking: true,
+    config: {
+      streaming: true,
+      vision: true,
+      function_calling: true,
+      extended_thinking: true,
+      description: 'OpenAI GPT-5.1 模型'
+    },
     provider_count: 2,
-    alias_count: 1,
     created_at: '2024-01-01T00:00:00Z'
   },
   {
     id: 'gm-007',
     name: 'gpt-5.1-codex',
     display_name: 'gpt-5.1-codex',
-    description: 'OpenAI GPT-5.1 Codex 代码专用模型',
     is_active: true,
     default_tiered_pricing: {
       tiers: [{ up_to: null, input_price_per_1m: 1.25, output_price_per_1m: 10.00 }]
     },
-    default_supports_vision: true,
-    default_supports_function_calling: true,
-    default_supports_streaming: true,
-    default_supports_extended_thinking: true,
+    config: {
+      streaming: true,
+      vision: true,
+      function_calling: true,
+      extended_thinking: true,
+      description: 'OpenAI GPT-5.1 Codex 代码专用模型'
+    },
     provider_count: 2,
-    alias_count: 0,
     created_at: '2024-01-01T00:00:00Z'
   },
   {
     id: 'gm-008',
     name: 'gpt-5.1-codex-max',
     display_name: 'gpt-5.1-codex-max',
-    description: 'OpenAI GPT-5.1 Codex Max 代码专用增强版',
     is_active: true,
     default_tiered_pricing: {
       tiers: [{ up_to: null, input_price_per_1m: 1.25, output_price_per_1m: 10.00 }]
     },
-    default_supports_vision: true,
-    default_supports_function_calling: true,
-    default_supports_streaming: true,
-    default_supports_extended_thinking: true,
+    config: {
+      streaming: true,
+      vision: true,
+      function_calling: true,
+      extended_thinking: true,
+      description: 'OpenAI GPT-5.1 Codex Max 代码专用增强版'
+    },
     provider_count: 2,
-    alias_count: 0,
     created_at: '2024-01-01T00:00:00Z'
   },
   {
     id: 'gm-009',
     name: 'gpt-5.1-codex-mini',
     display_name: 'gpt-5.1-codex-mini',
-    description: 'OpenAI GPT-5.1 Codex Mini 轻量代码模型',
     is_active: true,
     default_tiered_pricing: {
       tiers: [{ up_to: null, input_price_per_1m: 1.25, output_price_per_1m: 10.00 }]
     },
-    default_supports_vision: true,
-    default_supports_function_calling: true,
-    default_supports_streaming: true,
-    default_supports_extended_thinking: true,
+    config: {
+      streaming: true,
+      vision: true,
+      function_calling: true,
+      extended_thinking: true,
+      description: 'OpenAI GPT-5.1 Codex Mini 轻量代码模型'
+    },
     provider_count: 2,
-    alias_count: 0,
     created_at: '2024-01-01T00:00:00Z'
   }
 ]

frontend/src/mocks/handler.ts

@@ -1000,17 +1000,11 @@ const mockHandlers: Record<string, (config: AxiosRequestConfig) => Promise<Axios
         id: m.id,
         name: m.name,
         display_name: m.display_name,
-        description: m.description,
-        icon_url: null,
         is_active: m.is_active,
         default_tiered_pricing: m.default_tiered_pricing,
-        default_price_per_request: null,
-        default_supports_vision: m.default_supports_vision,
-        default_supports_function_calling: m.default_supports_function_calling,
-        default_supports_streaming: m.default_supports_streaming,
-        default_supports_extended_thinking: m.default_supports_extended_thinking || false,
-        default_supports_image_generation: false,
-        supported_capabilities: null
+        default_price_per_request: m.default_price_per_request,
+        supported_capabilities: m.supported_capabilities,
+        config: m.config
       })),
       total: MOCK_GLOBAL_MODELS.length
     })

frontend/src/style.css

@@ -1169,4 +1169,26 @@ body[theme-mode='dark'] .literary-annotation {
   .scrollbar-hide::-webkit-scrollbar {
     display: none;
   }
-}
+
+  .scrollbar-thin {
+    scrollbar-width: thin;
+    scrollbar-color: hsl(var(--border)) transparent;
+  }
+
+  .scrollbar-thin::-webkit-scrollbar {
+    width: 6px;
+  }
+
+  .scrollbar-thin::-webkit-scrollbar-track {
+    background: transparent;
+  }
+
+  .scrollbar-thin::-webkit-scrollbar-thumb {
+    background-color: hsl(var(--border));
+    border-radius: 3px;
+  }
+
+  .scrollbar-thin::-webkit-scrollbar-thumb:hover {
+    background-color: hsl(var(--muted-foreground) / 0.5);
+  }
+}

frontend/src/views/admin/CacheMonitoring.vue

@@ -935,7 +935,10 @@ onBeforeUnmount(() => {
                 :key="`${index}-${aliasIndex}`"
               >
                 <TableCell>
-                  <Badge variant="outline" class="text-xs">
+                  <Badge
+                    variant="outline"
+                    class="text-xs"
+                  >
                     {{ mapping.provider_name }}
                   </Badge>
                 </TableCell>
@@ -981,7 +984,10 @@ onBeforeUnmount(() => {
               class="p-4 space-y-2"
             >
               <div class="flex items-center justify-between">
-                <Badge variant="outline" class="text-xs">
+                <Badge
+                  variant="outline"
+                  class="text-xs"
+                >
                   {{ mapping.provider_name }}
                 </Badge>
                 <div class="flex items-center gap-2">

frontend/src/views/admin/ModelManagement.vue

@@ -111,9 +111,6 @@
               <TableHead class="w-[80px] text-center">
                 提供商
               </TableHead>
-              <TableHead class="w-[70px] text-center">
-                别名/映射
-              </TableHead>
               <TableHead class="w-[80px] text-center">
                 调用次数
               </TableHead>
@@ -128,7 +125,7 @@
           <TableBody>
             <TableRow v-if="loading">
               <TableCell
-                colspan="8"
+                colspan="7"
                 class="text-center py-8"
               >
                 <Loader2 class="w-6 h-6 animate-spin mx-auto" />
@@ -136,7 +133,7 @@
             </TableRow>
             <TableRow v-else-if="filteredGlobalModels.length === 0">
               <TableCell
-                colspan="8"
+                colspan="7"
                 class="text-center py-8 text-muted-foreground"
               >
                 没有找到匹配的模型
@@ -171,27 +168,27 @@
                   <div class="space-y-1 w-fit">
                     <div class="flex flex-wrap gap-1">
                       <Zap
-                        v-if="model.default_supports_streaming"
+                        v-if="model.config?.streaming !== false"
                         class="w-4 h-4 text-muted-foreground"
                         title="流式输出"
                       />
                       <Image
-                        v-if="model.default_supports_image_generation"
+                        v-if="model.config?.image_generation === true"
                         class="w-4 h-4 text-muted-foreground"
                         title="图像生成"
                       />
                       <Eye
-                        v-if="model.default_supports_vision"
+                        v-if="model.config?.vision === true"
                         class="w-4 h-4 text-muted-foreground"
                         title="视觉理解"
                       />
                       <Wrench
-                        v-if="model.default_supports_function_calling"
+                        v-if="model.config?.function_calling === true"
                         class="w-4 h-4 text-muted-foreground"
                         title="工具调用"
                       />
                       <Brain
-                        v-if="model.default_supports_extended_thinking"
+                        v-if="model.config?.extended_thinking === true"
                         class="w-4 h-4 text-muted-foreground"
                         title="深度思考"
                       />
@@ -244,11 +241,6 @@
                     {{ model.provider_count || 0 }}
                   </Badge>
                 </TableCell>
-                <TableCell class="text-center">
-                  <Badge variant="secondary">
-                    {{ model.alias_count || 0 }}
-                  </Badge>
-                </TableCell>
                 <TableCell class="text-center">
                   <span class="text-sm font-mono">{{ formatUsageCount(model.usage_count || 0) }}</span>
                 </TableCell>
@@ -369,23 +361,23 @@
             <!-- 第二行：能力图标 -->
             <div class="flex flex-wrap gap-1.5">
               <Zap
-                v-if="model.default_supports_streaming"
+                v-if="model.config?.streaming !== false"
                 class="w-4 h-4 text-muted-foreground"
               />
               <Image
-                v-if="model.default_supports_image_generation"
+                v-if="model.config?.image_generation === true"
                 class="w-4 h-4 text-muted-foreground"
               />
               <Eye
-                v-if="model.default_supports_vision"
+                v-if="model.config?.vision === true"
                 class="w-4 h-4 text-muted-foreground"
               />
               <Wrench
-                v-if="model.default_supports_function_calling"
+                v-if="model.config?.function_calling === true"
                 class="w-4 h-4 text-muted-foreground"
               />
               <Brain
-                v-if="model.default_supports_extended_thinking"
+                v-if="model.config?.extended_thinking === true"
                 class="w-4 h-4 text-muted-foreground"
               />
             </div>
@@ -393,7 +385,6 @@
             <!-- 第三行：统计信息 -->
             <div class="flex flex-wrap items-center gap-3 text-xs text-muted-foreground">
               <span>提供商 {{ model.provider_count || 0 }}</span>
-              <span>别名 {{ model.alias_count || 0 }}</span>
               <span>调用 {{ formatUsageCount(model.usage_count || 0) }}</span>
               <span
                 v-if="getFirstTierPrice(model, 'input') || getFirstTierPrice(model, 'output')"
@@ -1022,19 +1013,19 @@ const filteredGlobalModels = computed(() => {
 
   // 能力筛选
   if (capabilityFilters.value.streaming) {
-    result = result.filter(m => m.default_supports_streaming)
+    result = result.filter(m => m.config?.streaming !== false)
   }
   if (capabilityFilters.value.imageGeneration) {
-    result = result.filter(m => m.default_supports_image_generation)
+    result = result.filter(m => m.config?.image_generation === true)
   }
   if (capabilityFilters.value.vision) {
-    result = result.filter(m => m.default_supports_vision)
+    result = result.filter(m => m.config?.vision === true)
   }
   if (capabilityFilters.value.toolUse) {
-    result = result.filter(m => m.default_supports_function_calling)
+    result = result.filter(m => m.config?.function_calling === true)
   }
   if (capabilityFilters.value.extendedThinking) {
-    result = result.filter(m => m.default_supports_extended_thinking)
+    result = result.filter(m => m.config?.extended_thinking === true)
   }
 
   return result

frontend/src/views/admin/SystemSettings.vue

@@ -15,6 +15,94 @@
     </PageHeader>
 
     <div class="mt-6 space-y-6">
+      <!-- 配置导出/导入 -->
+      <CardSection
+        title="配置管理"
+        description="导出或导入提供商和模型配置，便于备份或迁移"
+      >
+        <div class="flex flex-wrap gap-4">
+          <div class="flex-1 min-w-[200px]">
+            <p class="text-sm text-muted-foreground mb-3">
+              导出当前所有提供商、端点、API Key 和模型配置到 JSON 文件
+            </p>
+            <Button
+              variant="outline"
+              :disabled="exportLoading"
+              @click="handleExportConfig"
+            >
+              <Download class="w-4 h-4 mr-2" />
+              {{ exportLoading ? '导出中...' : '导出配置' }}
+            </Button>
+          </div>
+          <div class="flex-1 min-w-[200px]">
+            <p class="text-sm text-muted-foreground mb-3">
+              从 JSON 文件导入配置，支持跳过、覆盖或报错三种冲突处理模式
+            </p>
+            <div class="flex items-center gap-2">
+              <input
+                ref="configFileInput"
+                type="file"
+                accept=".json"
+                class="hidden"
+                @change="handleConfigFileSelect"
+              >
+              <Button
+                variant="outline"
+                :disabled="importLoading"
+                @click="triggerConfigFileSelect"
+              >
+                <Upload class="w-4 h-4 mr-2" />
+                {{ importLoading ? '导入中...' : '导入配置' }}
+              </Button>
+            </div>
+          </div>
+        </div>
+      </CardSection>
+
+      <!-- 用户数据导出/导入 -->
+      <CardSection
+        title="用户数据管理"
+        description="导出或导入用户及其 API Keys 数据（不含管理员）"
+      >
+        <div class="flex flex-wrap gap-4">
+          <div class="flex-1 min-w-[200px]">
+            <p class="text-sm text-muted-foreground mb-3">
+              导出所有普通用户及其 API Keys 到 JSON 文件
+            </p>
+            <Button
+              variant="outline"
+              :disabled="exportUsersLoading"
+              @click="handleExportUsers"
+            >
+              <Download class="w-4 h-4 mr-2" />
+              {{ exportUsersLoading ? '导出中...' : '导出用户数据' }}
+            </Button>
+          </div>
+          <div class="flex-1 min-w-[200px]">
+            <p class="text-sm text-muted-foreground mb-3">
+              从 JSON 文件导入用户数据（需相同 ENCRYPTION_KEY）
+            </p>
+            <div class="flex items-center gap-2">
+              <input
+                ref="usersFileInput"
+                type="file"
+                accept=".json"
+                class="hidden"
+                @change="handleUsersFileSelect"
+              >
+              <Button
+                variant="outline"
+                :disabled="importUsersLoading"
+                @click="triggerUsersFileSelect"
+              >
+                <Upload class="w-4 h-4 mr-2" />
+                {{ importUsersLoading ? '导入中...' : '导入用户数据' }}
+              </Button>
+            </div>
+          </div>
+        </div>
+      </CardSection>
+
       <!-- 基础配置 -->
       <CardSection
         title="基础配置"
@@ -375,11 +463,326 @@
         </div>
       </CardSection>
     </div>
+
+    <!-- 导入配置对话框 -->
+    <Dialog v-model:open="importDialogOpen">
+      <DialogContent class="max-w-lg">
+        <DialogHeader>
+          <DialogTitle>导入配置</DialogTitle>
+          <DialogDescription>
+            选择冲突处理模式并确认导入
+          </DialogDescription>
+        </DialogHeader>
+
+        <div class="space-y-4 py-4">
+          <div
+            v-if="importPreview"
+            class="p-3 bg-muted rounded-lg text-sm"
+          >
+            <p class="font-medium mb-2">
+              配置预览
+            </p>
+            <ul class="space-y-1 text-muted-foreground">
+              <li>全局模型: {{ importPreview.global_models?.length || 0 }} 个</li>
+              <li>提供商: {{ importPreview.providers?.length || 0 }} 个</li>
+              <li>
+                端点: {{ importPreview.providers?.reduce((sum: number, p: any) => sum + (p.endpoints?.length || 0), 0) }} 个
+              </li>
+              <li>
+                API Keys: {{ importPreview.providers?.reduce((sum: number, p: any) => sum + p.endpoints?.reduce((s: number, e: any) => s + (e.keys?.length || 0), 0), 0) }} 个
+              </li>
+            </ul>
+          </div>
+
+          <div>
+            <Label class="block text-sm font-medium mb-2">冲突处理模式</Label>
+            <Select v-model="mergeMode">
+              <SelectTrigger>
+                <SelectValue />
+              </SelectTrigger>
+              <SelectContent>
+                <SelectItem value="skip">
+                  跳过 - 保留现有配置
+                </SelectItem>
+                <SelectItem value="overwrite">
+                  覆盖 - 用导入配置替换
+                </SelectItem>
+                <SelectItem value="error">
+                  报错 - 遇到冲突时中止
+                </SelectItem>
+              </SelectContent>
+            </Select>
+            <p class="mt-1 text-xs text-muted-foreground">
+              <template v-if="mergeMode === 'skip'">
+                已存在的配置将被保留，仅导入新配置
+              </template>
+              <template v-else-if="mergeMode === 'overwrite'">
+                已存在的配置将被导入的配置覆盖
+              </template>
+              <template v-else>
+                如果发现任何冲突，导入将中止并回滚
+              </template>
+            </p>
+          </div>
+
+          <div class="p-3 bg-yellow-500/10 border border-yellow-500/20 rounded-lg">
+            <p class="text-sm text-yellow-600 dark:text-yellow-400">
+              注意：相同的 API Keys 会自动跳过，不会创建重复记录。
+            </p>
+          </div>
+        </div>
+
+        <DialogFooter>
+          <Button
+            variant="outline"
+            @click="importDialogOpen = false"
+          >
+            取消
+          </Button>
+          <Button
+            :disabled="importLoading"
+            @click="confirmImport"
+          >
+            {{ importLoading ? '导入中...' : '确认导入' }}
+          </Button>
+        </DialogFooter>
+      </DialogContent>
+    </Dialog>
+
+    <!-- 导入结果对话框 -->
+    <Dialog v-model:open="importResultDialogOpen">
+      <DialogContent class="max-w-lg">
+        <DialogHeader>
+          <DialogTitle>导入完成</DialogTitle>
+        </DialogHeader>
+
+        <div
+          v-if="importResult"
+          class="space-y-4 py-4"
+        >
+          <div class="grid grid-cols-2 gap-4 text-sm">
+            <div class="p-3 bg-muted rounded-lg">
+              <p class="font-medium">
+                全局模型
+              </p>
+              <p class="text-muted-foreground">
+                创建: {{ importResult.stats.global_models.created }},
+                更新: {{ importResult.stats.global_models.updated }},
+                跳过: {{ importResult.stats.global_models.skipped }}
+              </p>
+            </div>
+            <div class="p-3 bg-muted rounded-lg">
+              <p class="font-medium">
+                提供商
+              </p>
+              <p class="text-muted-foreground">
+                创建: {{ importResult.stats.providers.created }},
+                更新: {{ importResult.stats.providers.updated }},
+                跳过: {{ importResult.stats.providers.skipped }}
+              </p>
+            </div>
+            <div class="p-3 bg-muted rounded-lg">
+              <p class="font-medium">
+                端点
+              </p>
+              <p class="text-muted-foreground">
+                创建: {{ importResult.stats.endpoints.created }},
+                更新: {{ importResult.stats.endpoints.updated }},
+                跳过: {{ importResult.stats.endpoints.skipped }}
+              </p>
+            </div>
+            <div class="p-3 bg-muted rounded-lg">
+              <p class="font-medium">
+                API Keys
+              </p>
+              <p class="text-muted-foreground">
+                创建: {{ importResult.stats.keys.created }},
+                跳过: {{ importResult.stats.keys.skipped }}
+              </p>
+            </div>
+            <div class="p-3 bg-muted rounded-lg col-span-2">
+              <p class="font-medium">
+                模型配置
+              </p>
+              <p class="text-muted-foreground">
+                创建: {{ importResult.stats.models.created }},
+                更新: {{ importResult.stats.models.updated }},
+                跳过: {{ importResult.stats.models.skipped }}
+              </p>
+            </div>
+          </div>
+
+          <div
+            v-if="importResult.stats.errors.length > 0"
+            class="p-3 bg-red-500/10 border border-red-500/20 rounded-lg"
+          >
+            <p class="font-medium text-red-600 dark:text-red-400 mb-2">
+              警告信息
+            </p>
+            <ul class="text-sm text-red-600 dark:text-red-400 space-y-1">
+              <li
+                v-for="(err, index) in importResult.stats.errors"
+                :key="index"
+              >
+                {{ err }}
+              </li>
+            </ul>
+          </div>
+        </div>
+
+        <DialogFooter>
+          <Button @click="importResultDialogOpen = false">
+            确定
+          </Button>
+        </DialogFooter>
+      </DialogContent>
+    </Dialog>
+
+    <!-- 用户数据导入对话框 -->
+    <Dialog v-model:open="importUsersDialogOpen">
+      <DialogContent class="max-w-lg">
+        <DialogHeader>
+          <DialogTitle>导入用户数据</DialogTitle>
+          <DialogDescription>
+            选择冲突处理模式并确认导入
+          </DialogDescription>
+        </DialogHeader>
+
+        <div class="space-y-4 py-4">
+          <div
+            v-if="importUsersPreview"
+            class="p-3 bg-muted rounded-lg text-sm"
+          >
+            <p class="font-medium mb-2">
+              数据预览
+            </p>
+            <ul class="space-y-1 text-muted-foreground">
+              <li>用户: {{ importUsersPreview.users?.length || 0 }} 个</li>
+              <li>
+                API Keys: {{ importUsersPreview.users?.reduce((sum: number, u: any) => sum + (u.api_keys?.length || 0), 0) }} 个
+              </li>
+            </ul>
+          </div>
+
+          <div>
+            <Label class="block text-sm font-medium mb-2">冲突处理模式</Label>
+            <Select v-model="usersMergeMode">
+              <SelectTrigger>
+                <SelectValue />
+              </SelectTrigger>
+              <SelectContent>
+                <SelectItem value="skip">
+                  跳过 - 保留现有用户
+                </SelectItem>
+                <SelectItem value="overwrite">
+                  覆盖 - 用导入数据替换
+                </SelectItem>
+                <SelectItem value="error">
+                  报错 - 遇到冲突时中止
+                </SelectItem>
+              </SelectContent>
+            </Select>
+            <p class="mt-1 text-xs text-muted-foreground">
+              <template v-if="usersMergeMode === 'skip'">
+                已存在的用户将被保留，仅导入新用户
+              </template>
+              <template v-else-if="usersMergeMode === 'overwrite'">
+                已存在的用户将被导入的数据覆盖
+              </template>
+              <template v-else>
+                如果发现任何冲突，导入将中止并回滚
+              </template>
+            </p>
+          </div>
+
+          <div class="p-3 bg-yellow-500/10 border border-yellow-500/20 rounded-lg">
+            <p class="text-sm text-yellow-600 dark:text-yellow-400">
+              注意：用户 API Keys 需要目标系统使用相同的 ENCRYPTION_KEY 环境变量才能正常工作。
+            </p>
+          </div>
+        </div>
+
+        <DialogFooter>
+          <Button
+            variant="outline"
+            @click="importUsersDialogOpen = false"
+          >
+            取消
+          </Button>
+          <Button
+            :disabled="importUsersLoading"
+            @click="confirmImportUsers"
+          >
+            {{ importUsersLoading ? '导入中...' : '确认导入' }}
+          </Button>
+        </DialogFooter>
+      </DialogContent>
+    </Dialog>
+
+    <!-- 用户数据导入结果对话框 -->
+    <Dialog v-model:open="importUsersResultDialogOpen">
+      <DialogContent class="max-w-lg">
+        <DialogHeader>
+          <DialogTitle>用户数据导入完成</DialogTitle>
+        </DialogHeader>
+
+        <div
+          v-if="importUsersResult"
+          class="space-y-4 py-4"
+        >
+          <div class="grid grid-cols-2 gap-4 text-sm">
+            <div class="p-3 bg-muted rounded-lg">
+              <p class="font-medium">
+                用户
+              </p>
+              <p class="text-muted-foreground">
+                创建: {{ importUsersResult.stats.users.created }},
+                更新: {{ importUsersResult.stats.users.updated }},
+                跳过: {{ importUsersResult.stats.users.skipped }}
+              </p>
+            </div>
+            <div class="p-3 bg-muted rounded-lg">
+              <p class="font-medium">
+                API Keys
+              </p>
+              <p class="text-muted-foreground">
+                创建: {{ importUsersResult.stats.api_keys.created }},
+                跳过: {{ importUsersResult.stats.api_keys.skipped }}
+              </p>
+            </div>
+          </div>
+
+          <div
+            v-if="importUsersResult.stats.errors.length > 0"
+            class="p-3 bg-red-500/10 border border-red-500/20 rounded-lg"
+          >
+            <p class="font-medium text-red-600 dark:text-red-400 mb-2">
+              警告信息
+            </p>
+            <ul class="text-sm text-red-600 dark:text-red-400 space-y-1">
+              <li
+                v-for="(err, index) in importUsersResult.stats.errors"
+                :key="index"
+              >
+                {{ err }}
+              </li>
+            </ul>
+          </div>
+        </div>
+
+        <DialogFooter>
+          <Button @click="importUsersResultDialogOpen = false">
+            确定
+          </Button>
+        </DialogFooter>
+      </DialogContent>
+    </Dialog>
   </PageContainer>
 </template>
 
 <script setup lang="ts">
 import { ref, computed, onMounted } from 'vue'
+import { Download, Upload } from 'lucide-vue-next'
 import Button from '@/components/ui/button.vue'
 import Input from '@/components/ui/input.vue'
 import Label from '@/components/ui/label.vue'
@@ -389,9 +792,17 @@ import SelectTrigger from '@/components/ui/select-trigger.vue'
 import SelectValue from '@/components/ui/select-value.vue'
 import SelectContent from '@/components/ui/select-content.vue'
 import SelectItem from '@/components/ui/select-item.vue'
+import {
+  Dialog,
+  DialogContent,
+  DialogHeader,
+  DialogTitle,
+  DialogDescription,
+  DialogFooter
+} from '@/components/ui'
 import { PageHeader, PageContainer, CardSection } from '@/components/layout'
 import { useToast } from '@/composables/useToast'
-import { adminApi } from '@/api/admin'
+import { adminApi, type ConfigExportData, type ConfigImportResponse, type UsersExportData, type UsersImportResponse } from '@/api/admin'
 import { log } from '@/utils/logger'
 
 const { success, error } = useToast()
@@ -423,6 +834,26 @@ interface SystemConfig {
 const loading = ref(false)
 const logLevelSelectOpen = ref(false)
 
+// 导出/导入相关
+const exportLoading = ref(false)
+const importLoading = ref(false)
+const importDialogOpen = ref(false)
+const importResultDialogOpen = ref(false)
+const configFileInput = ref<HTMLInputElement | null>(null)
+const importPreview = ref<ConfigExportData | null>(null)
+const importResult = ref<ConfigImportResponse | null>(null)
+const mergeMode = ref<'skip' | 'overwrite' | 'error'>('skip')
+
+// 用户数据导出/导入相关
+const exportUsersLoading = ref(false)
+const importUsersLoading = ref(false)
+const importUsersDialogOpen = ref(false)
+const importUsersResultDialogOpen = ref(false)
+const usersFileInput = ref<HTMLInputElement | null>(null)
+const importUsersPreview = ref<UsersExportData | null>(null)
+const importUsersResult = ref<UsersImportResponse | null>(null)
+const usersMergeMode = ref<'skip' | 'overwrite' | 'error'>('skip')
+
 const systemConfig = ref<SystemConfig>({
   // 基础配置
   default_user_quota_usd: 10.0,
@@ -623,4 +1054,183 @@ async function saveSystemConfig() {
     loading.value = false
   }
 }
+
+// 导出配置
+async function handleExportConfig() {
+  exportLoading.value = true
+  try {
+    const data = await adminApi.exportConfig()
+    const blob = new Blob([JSON.stringify(data, null, 2)], { type: 'application/json' })
+    const url = URL.createObjectURL(blob)
+    const a = document.createElement('a')
+    a.href = url
+    a.download = `aether-config-${new Date().toISOString().slice(0, 10)}.json`
+    document.body.appendChild(a)
+    a.click()
+    document.body.removeChild(a)
+    URL.revokeObjectURL(url)
+    success('配置已导出')
+  } catch (err) {
+    error('导出配置失败')
+    log.error('导出配置失败:', err)
+  } finally {
+    exportLoading.value = false
+  }
+}
+
+// 触发文件选择
+function triggerConfigFileSelect() {
+  configFileInput.value?.click()
+}
+
+// 文件大小限制 (10MB)
+const MAX_FILE_SIZE = 10 * 1024 * 1024
+
+// 处理文件选择
+function handleConfigFileSelect(event: Event) {
+  const input = event.target as HTMLInputElement
+  const file = input.files?.[0]
+  if (!file) return
+
+  if (file.size > MAX_FILE_SIZE) {
+    error('文件大小不能超过 10MB')
+    input.value = ''
+    return
+  }
+
+  const reader = new FileReader()
+  reader.onload = (e) => {
+    try {
+      const content = e.target?.result as string
+      const data = JSON.parse(content) as ConfigExportData
+
+      // 验证版本
+      if (data.version !== '1.0') {
+        error(`不支持的配置版本: ${data.version}`)
+        return
+      }
+
+      importPreview.value = data
+      mergeMode.value = 'skip'
+      importDialogOpen.value = true
+    } catch (err) {
+      error('解析配置文件失败，请确保是有效的 JSON 文件')
+      log.error('解析配置文件失败:', err)
+    }
+  }
+  reader.readAsText(file)
+
+  // 重置 input 以便能再次选择同一文件
+  input.value = ''
+}
+
+// 确认导入
+async function confirmImport() {
+  if (!importPreview.value) return
+
+  importLoading.value = true
+  try {
+    const result = await adminApi.importConfig({
+      ...importPreview.value,
+      merge_mode: mergeMode.value
+    })
+    importResult.value = result
+    importDialogOpen.value = false
+    importResultDialogOpen.value = true
+    success('配置导入成功')
+  } catch (err: any) {
+    error(err.response?.data?.detail || '导入配置失败')
+    log.error('导入配置失败:', err)
+  } finally {
+    importLoading.value = false
+  }
+}
+
+// 导出用户数据
+async function handleExportUsers() {
+  exportUsersLoading.value = true
+  try {
+    const data = await adminApi.exportUsers()
+    const blob = new Blob([JSON.stringify(data, null, 2)], { type: 'application/json' })
+    const url = URL.createObjectURL(blob)
+    const a = document.createElement('a')
+    a.href = url
+    a.download = `aether-users-${new Date().toISOString().slice(0, 10)}.json`
+    document.body.appendChild(a)
+    a.click()
+    document.body.removeChild(a)
+    URL.revokeObjectURL(url)
+    success('用户数据已导出')
+  } catch (err) {
+    error('导出用户数据失败')
+    log.error('导出用户数据失败:', err)
+  } finally {
+    exportUsersLoading.value = false
+  }
+}
+
+// 触发用户数据文件选择
+function triggerUsersFileSelect() {
+  usersFileInput.value?.click()
+}
+
+// 处理用户数据文件选择
+function handleUsersFileSelect(event: Event) {
+  const input = event.target as HTMLInputElement
+  const file = input.files?.[0]
+  if (!file) return
+
+  if (file.size > MAX_FILE_SIZE) {
+    error('文件大小不能超过 10MB')
+    input.value = ''
+    return
+  }
+
+  const reader = new FileReader()
+  reader.onload = (e) => {
+    try {
+      const content = e.target?.result as string
+      const data = JSON.parse(content) as UsersExportData
+
+      // 验证版本
+      if (data.version !== '1.0') {
+        error(`不支持的配置版本: ${data.version}`)
+        return
+      }
+
+      importUsersPreview.value = data
+      usersMergeMode.value = 'skip'
+      importUsersDialogOpen.value = true
+    } catch (err) {
+      error('解析用户数据文件失败，请确保是有效的 JSON 文件')
+      log.error('解析用户数据文件失败:', err)
+    }
+  }
+  reader.readAsText(file)
+
+  // 重置 input 以便能再次选择同一文件
+  input.value = ''
+}
+
+// 确认导入用户数据
+async function confirmImportUsers() {
+  if (!importUsersPreview.value) return
+
+  importUsersLoading.value = true
+  try {
+    const result = await adminApi.importUsers({
+      ...importUsersPreview.value,
+      merge_mode: usersMergeMode.value
+    })
+    importUsersResult.value = result
+    importUsersDialogOpen.value = false
+    importUsersResultDialogOpen.value = true
+    success('用户数据导入成功')
+  } catch (err: any) {
+    error(err.response?.data?.detail || '导入用户数据失败')
+    log.error('导入用户数据失败:', err)
+  } finally {
+    importUsersLoading.value = false
+  }
+}
 </script>

frontend/src/views/user/Announcements.vue

@@ -226,8 +226,8 @@
           <div
             v-for="announcement in announcements"
             :key="announcement.id"
+            class="p-4 space-y-2 cursor-pointer transition-colors"
             :class="[
-              'p-4 space-y-2 cursor-pointer transition-colors',
               announcement.is_read ? 'hover:bg-muted/30' : 'bg-primary/5 hover:bg-primary/10'
             ]"
             @click="viewAnnouncementDetail(announcement)"

frontend/src/views/user/ModelCatalog.vue

@@ -165,17 +165,17 @@
                 <TableCell class="py-4">
                   <div class="flex gap-1.5">
                     <Eye
-                      v-if="model.default_supports_vision"
+                      v-if="model.config?.vision === true"
                       class="w-4 h-4 text-muted-foreground"
                       title="Vision"
                     />
                     <Wrench
-                      v-if="model.default_supports_function_calling"
+                      v-if="model.config?.function_calling === true"
                       class="w-4 h-4 text-muted-foreground"
                       title="Tool Use"
                     />
                     <Brain
-                      v-if="model.default_supports_extended_thinking"
+                      v-if="model.config?.extended_thinking === true"
                       class="w-4 h-4 text-muted-foreground"
                       title="Extended Thinking"
                     />
@@ -253,15 +253,15 @@
             <!-- 第二行：能力图标 -->
             <div class="flex gap-1.5">
               <Eye
-                v-if="model.default_supports_vision"
+                v-if="model.config?.vision === true"
                 class="w-4 h-4 text-muted-foreground"
               />
               <Wrench
-                v-if="model.default_supports_function_calling"
+                v-if="model.config?.function_calling === true"
                 class="w-4 h-4 text-muted-foreground"
               />
               <Brain
-                v-if="model.default_supports_extended_thinking"
+                v-if="model.config?.extended_thinking === true"
                 class="w-4 h-4 text-muted-foreground"
               />
             </div>
@@ -485,13 +485,13 @@ const filteredModels = computed(() => {
 
   // 能力筛选
   if (capabilityFilters.value.vision) {
-    result = result.filter(m => m.default_supports_vision)
+    result = result.filter(m => m.config?.vision === true)
   }
   if (capabilityFilters.value.toolUse) {
-    result = result.filter(m => m.default_supports_function_calling)
+    result = result.filter(m => m.config?.function_calling === true)
   }
   if (capabilityFilters.value.extendedThinking) {
-    result = result.filter(m => m.default_supports_extended_thinking)
+    result = result.filter(m => m.config?.extended_thinking === true)
   }
 
   return result

frontend/src/views/user/components/UserModelDetailDrawer.vue

@@ -38,10 +38,10 @@
                   </button>
                 </div>
                 <p
-                  v-if="model.description"
+                  v-if="model.config?.description"
                   class="text-xs text-muted-foreground"
                 >
-                  {{ model.description }}
+                  {{ model.config?.description }}
                 </p>
               </div>
               <Button
@@ -73,10 +73,10 @@
                     </p>
                   </div>
                   <Badge
-                    :variant="model.default_supports_streaming ?? false ? 'default' : 'secondary'"
+                    :variant="model.config?.streaming !== false ? 'default' : 'secondary'"
                     class="text-xs"
                   >
-                    {{ model.default_supports_streaming ?? false ? '支持' : '不支持' }}
+                    {{ model.config?.streaming !== false ? '支持' : '不支持' }}
                   </Badge>
                 </div>
                 <div class="flex items-center gap-2 p-3 rounded-lg border">
@@ -90,10 +90,10 @@
                     </p>
                   </div>
                   <Badge
-                    :variant="model.default_supports_image_generation ?? false ? 'default' : 'secondary'"
+                    :variant="model.config?.image_generation === true ? 'default' : 'secondary'"
                     class="text-xs"
                   >
-                    {{ model.default_supports_image_generation ?? false ? '支持' : '不支持' }}
+                    {{ model.config?.image_generation === true ? '支持' : '不支持' }}
                   </Badge>
                 </div>
                 <div class="flex items-center gap-2 p-3 rounded-lg border">
@@ -107,10 +107,10 @@
                     </p>
                   </div>
                   <Badge
-                    :variant="model.default_supports_vision ?? false ? 'default' : 'secondary'"
+                    :variant="model.config?.vision === true ? 'default' : 'secondary'"
                     class="text-xs"
                   >
-                    {{ model.default_supports_vision ?? false ? '支持' : '不支持' }}
+                    {{ model.config?.vision === true ? '支持' : '不支持' }}
                   </Badge>
                 </div>
                 <div class="flex items-center gap-2 p-3 rounded-lg border">
@@ -124,10 +124,10 @@
                     </p>
                   </div>
                   <Badge
-                    :variant="model.default_supports_function_calling ?? false ? 'default' : 'secondary'"
+                    :variant="model.config?.function_calling === true ? 'default' : 'secondary'"
                     class="text-xs"
                   >
-                    {{ model.default_supports_function_calling ?? false ? '支持' : '不支持' }}
+                    {{ model.config?.function_calling === true ? '支持' : '不支持' }}
                   </Badge>
                 </div>
                 <div class="flex items-center gap-2 p-3 rounded-lg border">
@@ -141,10 +141,10 @@
                     </p>
                   </div>
                   <Badge
-                    :variant="model.default_supports_extended_thinking ?? false ? 'default' : 'secondary'"
+                    :variant="model.config?.extended_thinking === true ? 'default' : 'secondary'"
                     class="text-xs"
                   >
-                    {{ model.default_supports_extended_thinking ?? false ? '支持' : '不支持' }}
+                    {{ model.config?.extended_thinking === true ? '支持' : '不支持' }}
                   </Badge>
                 </div>
               </div>

migrate.sh

@@ -0,0 +1,12 @@
+#!/bin/bash
+# 数据库迁移脚本 - 在 Docker 容器内执行 Alembic 迁移
+
+set -e
+
+CONTAINER_NAME="aether-app"
+
+echo "Running database migrations in container: $CONTAINER_NAME"
+
+docker exec $CONTAINER_NAME alembic upgrade head
+
+echo "Database migration completed successfully"

src/api/admin/models/__init__.py

@@ -5,6 +5,7 @@
 from fastapi import APIRouter
 
 from .catalog import router as catalog_router
+from .external import router as external_router
 from .global_models import router as global_models_router
 
 router = APIRouter(prefix="/api/admin/models", tags=["Admin - Model Management"])
@@ -12,3 +13,4 @@ router = APIRouter(prefix="/api/admin/models", tags=["Admin - Model Management"]
 # 挂载子路由
 router.include_router(catalog_router)
 router.include_router(global_models_router)
+router.include_router(external_router)

src/api/admin/models/catalog.py

@@ -72,10 +72,12 @@ class AdminGetModelCatalogAdapter(AdminApiAdapter):
         for gm in global_models:
             gm_id = gm.id
             provider_entries: List[ModelCatalogProviderDetail] = []
+            # 从 config JSON 读取能力标志
+            gm_config = gm.config or {}
             capability_flags = {
-                "supports_vision": gm.default_supports_vision or False,
-                "supports_function_calling": gm.default_supports_function_calling or False,
-                "supports_streaming": gm.default_supports_streaming or False,
+                "supports_vision": gm_config.get("vision", False),
+                "supports_function_calling": gm_config.get("function_calling", False),
+                "supports_streaming": gm_config.get("streaming", True),
             }
 
             # 遍历该 GlobalModel 的所有关联提供商
@@ -140,7 +142,7 @@ class AdminGetModelCatalogAdapter(AdminApiAdapter):
                 ModelCatalogItem(
                     global_model_name=gm.name,
                     display_name=gm.display_name,
-                    description=gm.description,
+                    description=gm_config.get("description"),
                     providers=provider_entries,
                     price_range=price_range,
                     total_providers=len(provider_entries),

src/api/admin/models/external.py

@@ -0,0 +1,141 @@
+"""
+models.dev 外部模型数据代理
+"""
+
+import json
+
+from typing import Any, Optional
+
+import httpx
+from fastapi import APIRouter, Depends, HTTPException
+from fastapi.responses import JSONResponse
+
+from src.clients import get_redis_client
+from src.core.logger import logger
+from src.models.database import User
+from src.utils.auth_utils import require_admin
+
+router = APIRouter()
+
+CACHE_KEY = "aether:external:models_dev"
+CACHE_TTL = 15 * 60  # 15 分钟
+
+# 标记官方/一手提供商，前端可据此过滤第三方转售商
+OFFICIAL_PROVIDERS = {
+    "anthropic",  # Claude 官方
+    "openai",  # OpenAI 官方
+    "google",  # Gemini 官方
+    "google-vertex",  # Google Vertex AI
+    "azure",  # Azure OpenAI
+    "amazon-bedrock",  # AWS Bedrock
+    "xai",  # Grok 官方
+    "meta",  # Llama 官方
+    "deepseek",  # DeepSeek 官方
+    "mistral",  # Mistral 官方
+    "cohere",  # Cohere 官方
+    "zhipuai",  # 智谱 AI 官方
+    "alibaba",  # 阿里云（通义千问）
+    "minimax",  # MiniMax 官方
+    "moonshot",  # 月之暗面（Kimi）
+    "baichuan",  # 百川智能
+    "ai21",  # AI21 Labs
+}
+
+
+async def _get_cached_data() -> Optional[dict[str, Any]]:
+    """从 Redis 获取缓存数据"""
+    redis = await get_redis_client()
+    if redis is None:
+        return None
+    try:
+        cached = await redis.get(CACHE_KEY)
+        if cached:
+            result: dict[str, Any] = json.loads(cached)
+            return result
+    except Exception as e:
+        logger.warning(f"读取 models.dev 缓存失败: {e}")
+    return None
+
+
+async def _set_cached_data(data: dict) -> None:
+    """将数据写入 Redis 缓存"""
+    redis = await get_redis_client()
+    if redis is None:
+        return
+    try:
+        await redis.setex(CACHE_KEY, CACHE_TTL, json.dumps(data, ensure_ascii=False))
+    except Exception as e:
+        logger.warning(f"写入 models.dev 缓存失败: {e}")
+
+
+def _mark_official_providers(data: dict[str, Any]) -> dict[str, Any]:
+    """为每个提供商标记是否为官方"""
+    result = {}
+    for provider_id, provider_data in data.items():
+        result[provider_id] = {
+            **provider_data,
+            "official": provider_id in OFFICIAL_PROVIDERS,
+        }
+    return result
+
+
+@router.get("/external")
+async def get_external_models(_: User = Depends(require_admin)) -> JSONResponse:
+    """
+    获取 models.dev 的模型数据（代理请求，解决跨域问题）
+    数据缓存 15 分钟（使用 Redis，多 worker 共享）
+    每个提供商会标记 official 字段，前端可据此过滤
+    """
+    # 检查缓存
+    cached = await _get_cached_data()
+    if cached is not None:
+        # 兼容旧缓存：如果没有 official 字段则补全并回写
+        try:
+            needs_mark = False
+            for provider_data in cached.values():
+                if not isinstance(provider_data, dict) or "official" not in provider_data:
+                    needs_mark = True
+                    break
+            if needs_mark:
+                marked_cached = _mark_official_providers(cached)
+                await _set_cached_data(marked_cached)
+                return JSONResponse(content=marked_cached)
+        except Exception as e:
+            logger.warning(f"处理 models.dev 缓存数据失败，将直接返回原缓存: {e}")
+        return JSONResponse(content=cached)
+
+    # 从 models.dev 获取数据
+    try:
+        async with httpx.AsyncClient(timeout=30.0) as client:
+            response = await client.get("https://models.dev/api.json")
+            response.raise_for_status()
+            data = response.json()
+
+            # 标记官方提供商
+            marked_data = _mark_official_providers(data)
+
+            # 写入缓存
+            await _set_cached_data(marked_data)
+
+            return JSONResponse(content=marked_data)
+    except httpx.TimeoutException:
+        raise HTTPException(status_code=504, detail="请求 models.dev 超时")
+    except httpx.HTTPStatusError as e:
+        raise HTTPException(
+            status_code=502, detail=f"models.dev 返回错误: {e.response.status_code}"
+        )
+    except Exception as e:
+        raise HTTPException(status_code=502, detail=f"获取外部模型数据失败: {str(e)}")
+
+
+@router.delete("/external/cache")
+async def clear_external_models_cache(_: User = Depends(require_admin)) -> dict:
+    """清除 models.dev 缓存"""
+    redis = await get_redis_client()
+    if redis is None:
+        return {"cleared": False, "message": "Redis 未启用"}
+    try:
+        await redis.delete(CACHE_KEY)
+        return {"cleared": True}
+    except Exception as e:
+        raise HTTPException(status_code=500, detail=f"清除缓存失败: {str(e)}")

src/api/admin/models/global_models.py

@@ -187,21 +187,15 @@ class AdminCreateGlobalModelAdapter(AdminApiAdapter):
             db=context.db,
             name=self.payload.name,
             display_name=self.payload.display_name,
-            description=self.payload.description,
-            official_url=self.payload.official_url,
-            icon_url=self.payload.icon_url,
             is_active=self.payload.is_active,
             # 按次计费配置
             default_price_per_request=self.payload.default_price_per_request,
             # 阶梯计费配置
             default_tiered_pricing=tiered_pricing_dict,
-            # 默认能力配置
-            default_supports_vision=self.payload.default_supports_vision,
-            default_supports_function_calling=self.payload.default_supports_function_calling,
-            default_supports_streaming=self.payload.default_supports_streaming,
-            default_supports_extended_thinking=self.payload.default_supports_extended_thinking,
             # Key 能力配置
             supported_capabilities=self.payload.supported_capabilities,
+            # 模型配置（JSON）
+            config=self.payload.config,
         )
 
         logger.info(f"GlobalModel 已创建: id={global_model.id} name={global_model.name}")

src/api/admin/system.py

@@ -91,6 +91,34 @@ async def get_api_formats(request: Request, db: Session = Depends(get_db)):
     return await pipeline.run(adapter=adapter, http_request=request, db=db, mode=adapter.mode)
 
 
+@router.get("/config/export")
+async def export_config(request: Request, db: Session = Depends(get_db)):
+    """导出提供商和模型配置（管理员）"""
+    adapter = AdminExportConfigAdapter()
+    return await pipeline.run(adapter=adapter, http_request=request, db=db, mode=adapter.mode)
+
+
+@router.post("/config/import")
+async def import_config(request: Request, db: Session = Depends(get_db)):
+    """导入提供商和模型配置（管理员）"""
+    adapter = AdminImportConfigAdapter()
+    return await pipeline.run(adapter=adapter, http_request=request, db=db, mode=adapter.mode)
+
+
+@router.get("/users/export")
+async def export_users(request: Request, db: Session = Depends(get_db)):
+    """导出用户数据（管理员）"""
+    adapter = AdminExportUsersAdapter()
+    return await pipeline.run(adapter=adapter, http_request=request, db=db, mode=adapter.mode)
+
+
+@router.post("/users/import")
+async def import_users(request: Request, db: Session = Depends(get_db)):
+    """导入用户数据（管理员）"""
+    adapter = AdminImportUsersAdapter()
+    return await pipeline.run(adapter=adapter, http_request=request, db=db, mode=adapter.mode)
+
+
 # -------- 系统设置适配器 --------
 
 
@@ -310,3 +338,749 @@ class AdminGetApiFormatsAdapter(AdminApiAdapter):
             )
 
         return {"formats": formats}
+
+
+class AdminExportConfigAdapter(AdminApiAdapter):
+    async def handle(self, context):  # type: ignore[override]
+        """导出提供商和模型配置（解密数据）"""
+        from datetime import datetime, timezone
+
+        from src.core.crypto import crypto_service
+        from src.models.database import GlobalModel, Model, ProviderAPIKey, ProviderEndpoint
+
+        db = context.db
+
+        # 导出 GlobalModels
+        global_models = db.query(GlobalModel).all()
+        global_models_data = []
+        for gm in global_models:
+            global_models_data.append(
+                {
+                    "name": gm.name,
+                    "display_name": gm.display_name,
+                    "default_price_per_request": gm.default_price_per_request,
+                    "default_tiered_pricing": gm.default_tiered_pricing,
+                    "supported_capabilities": gm.supported_capabilities,
+                    "config": gm.config,
+                    "is_active": gm.is_active,
+                }
+            )
+
+        # 导出 Providers 及其关联数据
+        providers = db.query(Provider).all()
+        providers_data = []
+        for provider in providers:
+            # 导出 Endpoints
+            endpoints = (
+                db.query(ProviderEndpoint)
+                .filter(ProviderEndpoint.provider_id == provider.id)
+                .all()
+            )
+            endpoints_data = []
+            for ep in endpoints:
+                # 导出 Endpoint Keys
+                keys = (
+                    db.query(ProviderAPIKey).filter(ProviderAPIKey.endpoint_id == ep.id).all()
+                )
+                keys_data = []
+                for key in keys:
+                    # 解密 API Key
+                    try:
+                        decrypted_key = crypto_service.decrypt(key.api_key)
+                    except Exception:
+                        decrypted_key = ""
+
+                    keys_data.append(
+                        {
+                            "api_key": decrypted_key,
+                            "name": key.name,
+                            "note": key.note,
+                            "rate_multiplier": key.rate_multiplier,
+                            "internal_priority": key.internal_priority,
+                            "global_priority": key.global_priority,
+                            "max_concurrent": key.max_concurrent,
+                            "rate_limit": key.rate_limit,
+                            "daily_limit": key.daily_limit,
+                            "monthly_limit": key.monthly_limit,
+                            "allowed_models": key.allowed_models,
+                            "capabilities": key.capabilities,
+                            "is_active": key.is_active,
+                        }
+                    )
+
+                endpoints_data.append(
+                    {
+                        "api_format": ep.api_format,
+                        "base_url": ep.base_url,
+                        "headers": ep.headers,
+                        "timeout": ep.timeout,
+                        "max_retries": ep.max_retries,
+                        "max_concurrent": ep.max_concurrent,
+                        "rate_limit": ep.rate_limit,
+                        "is_active": ep.is_active,
+                        "custom_path": ep.custom_path,
+                        "config": ep.config,
+                        "keys": keys_data,
+                    }
+                )
+
+            # 导出 Provider Models
+            models = db.query(Model).filter(Model.provider_id == provider.id).all()
+            models_data = []
+            for model in models:
+                # 获取关联的 GlobalModel 名称
+                global_model = (
+                    db.query(GlobalModel).filter(GlobalModel.id == model.global_model_id).first()
+                )
+                models_data.append(
+                    {
+                        "global_model_name": global_model.name if global_model else None,
+                        "provider_model_name": model.provider_model_name,
+                        "provider_model_aliases": model.provider_model_aliases,
+                        "price_per_request": model.price_per_request,
+                        "tiered_pricing": model.tiered_pricing,
+                        "supports_vision": model.supports_vision,
+                        "supports_function_calling": model.supports_function_calling,
+                        "supports_streaming": model.supports_streaming,
+                        "supports_extended_thinking": model.supports_extended_thinking,
+                        "supports_image_generation": model.supports_image_generation,
+                        "is_active": model.is_active,
+                        "config": model.config,
+                    }
+                )
+
+            providers_data.append(
+                {
+                    "name": provider.name,
+                    "display_name": provider.display_name,
+                    "description": provider.description,
+                    "website": provider.website,
+                    "billing_type": provider.billing_type.value if provider.billing_type else None,
+                    "monthly_quota_usd": provider.monthly_quota_usd,
+                    "quota_reset_day": provider.quota_reset_day,
+                    "rpm_limit": provider.rpm_limit,
+                    "provider_priority": provider.provider_priority,
+                    "is_active": provider.is_active,
+                    "rate_limit": provider.rate_limit,
+                    "concurrent_limit": provider.concurrent_limit,
+                    "config": provider.config,
+                    "endpoints": endpoints_data,
+                    "models": models_data,
+                }
+            )
+
+        return {
+            "version": "1.0",
+            "exported_at": datetime.now(timezone.utc).isoformat(),
+            "global_models": global_models_data,
+            "providers": providers_data,
+        }
+
+
+MAX_IMPORT_SIZE = 10 * 1024 * 1024  # 10MB
+
+
+class AdminImportConfigAdapter(AdminApiAdapter):
+    async def handle(self, context):  # type: ignore[override]
+        """导入提供商和模型配置"""
+        import uuid
+        from datetime import datetime, timezone
+
+        from src.core.crypto import crypto_service
+        from src.core.enums import ProviderBillingType
+        from src.models.database import GlobalModel, Model, ProviderAPIKey, ProviderEndpoint
+
+        # 检查请求体大小
+        if context.raw_body and len(context.raw_body) > MAX_IMPORT_SIZE:
+            raise InvalidRequestException("请求体大小不能超过 10MB")
+
+        db = context.db
+        payload = context.ensure_json_body()
+
+        # 验证配置版本
+        version = payload.get("version")
+        if version != "1.0":
+            raise InvalidRequestException(f"不支持的配置版本: {version}")
+
+        # 获取导入选项
+        merge_mode = payload.get("merge_mode", "skip")  # skip, overwrite, error
+        global_models_data = payload.get("global_models", [])
+        providers_data = payload.get("providers", [])
+
+        stats = {
+            "global_models": {"created": 0, "updated": 0, "skipped": 0},
+            "providers": {"created": 0, "updated": 0, "skipped": 0},
+            "endpoints": {"created": 0, "updated": 0, "skipped": 0},
+            "keys": {"created": 0, "updated": 0, "skipped": 0},
+            "models": {"created": 0, "updated": 0, "skipped": 0},
+            "errors": [],
+        }
+
+        try:
+            # 导入 GlobalModels
+            global_model_map = {}  # name -> id 映射
+            for gm_data in global_models_data:
+                existing = (
+                    db.query(GlobalModel).filter(GlobalModel.name == gm_data["name"]).first()
+                )
+
+                if existing:
+                    global_model_map[gm_data["name"]] = existing.id
+                    if merge_mode == "skip":
+                        stats["global_models"]["skipped"] += 1
+                        continue
+                    elif merge_mode == "error":
+                        raise InvalidRequestException(
+                            f"GlobalModel '{gm_data['name']}' 已存在"
+                        )
+                    elif merge_mode == "overwrite":
+                        # 更新现有记录
+                        existing.display_name = gm_data.get(
+                            "display_name", existing.display_name
+                        )
+                        existing.default_price_per_request = gm_data.get(
+                            "default_price_per_request"
+                        )
+                        existing.default_tiered_pricing = gm_data.get(
+                            "default_tiered_pricing", existing.default_tiered_pricing
+                        )
+                        existing.supported_capabilities = gm_data.get(
+                            "supported_capabilities"
+                        )
+                        existing.config = gm_data.get("config")
+                        existing.is_active = gm_data.get("is_active", True)
+                        existing.updated_at = datetime.now(timezone.utc)
+                        stats["global_models"]["updated"] += 1
+                else:
+                    # 创建新记录
+                    new_gm = GlobalModel(
+                        id=str(uuid.uuid4()),
+                        name=gm_data["name"],
+                        display_name=gm_data.get("display_name", gm_data["name"]),
+                        default_price_per_request=gm_data.get("default_price_per_request"),
+                        default_tiered_pricing=gm_data.get(
+                            "default_tiered_pricing",
+                            {"tiers": [{"up_to": None, "input_price_per_1m": 0, "output_price_per_1m": 0}]},
+                        ),
+                        supported_capabilities=gm_data.get("supported_capabilities"),
+                        config=gm_data.get("config"),
+                        is_active=gm_data.get("is_active", True),
+                    )
+                    db.add(new_gm)
+                    db.flush()
+                    global_model_map[gm_data["name"]] = new_gm.id
+                    stats["global_models"]["created"] += 1
+
+            # 导入 Providers
+            for prov_data in providers_data:
+                existing_provider = (
+                    db.query(Provider).filter(Provider.name == prov_data["name"]).first()
+                )
+
+                if existing_provider:
+                    provider_id = existing_provider.id
+                    if merge_mode == "skip":
+                        stats["providers"]["skipped"] += 1
+                        # 仍然需要处理 endpoints 和 models（如果存在）
+                    elif merge_mode == "error":
+                        raise InvalidRequestException(
+                            f"Provider '{prov_data['name']}' 已存在"
+                        )
+                    elif merge_mode == "overwrite":
+                        # 更新现有记录
+                        existing_provider.display_name = prov_data.get(
+                            "display_name", existing_provider.display_name
+                        )
+                        existing_provider.description = prov_data.get("description")
+                        existing_provider.website = prov_data.get("website")
+                        if prov_data.get("billing_type"):
+                            existing_provider.billing_type = ProviderBillingType(
+                                prov_data["billing_type"]
+                            )
+                        existing_provider.monthly_quota_usd = prov_data.get(
+                            "monthly_quota_usd"
+                        )
+                        existing_provider.quota_reset_day = prov_data.get(
+                            "quota_reset_day", 30
+                        )
+                        existing_provider.rpm_limit = prov_data.get("rpm_limit")
+                        existing_provider.provider_priority = prov_data.get(
+                            "provider_priority", 100
+                        )
+                        existing_provider.is_active = prov_data.get("is_active", True)
+                        existing_provider.rate_limit = prov_data.get("rate_limit")
+                        existing_provider.concurrent_limit = prov_data.get(
+                            "concurrent_limit"
+                        )
+                        existing_provider.config = prov_data.get("config")
+                        existing_provider.updated_at = datetime.now(timezone.utc)
+                        stats["providers"]["updated"] += 1
+                else:
+                    # 创建新 Provider
+                    billing_type = ProviderBillingType.PAY_AS_YOU_GO
+                    if prov_data.get("billing_type"):
+                        billing_type = ProviderBillingType(prov_data["billing_type"])
+
+                    new_provider = Provider(
+                        id=str(uuid.uuid4()),
+                        name=prov_data["name"],
+                        display_name=prov_data.get("display_name", prov_data["name"]),
+                        description=prov_data.get("description"),
+                        website=prov_data.get("website"),
+                        billing_type=billing_type,
+                        monthly_quota_usd=prov_data.get("monthly_quota_usd"),
+                        quota_reset_day=prov_data.get("quota_reset_day", 30),
+                        rpm_limit=prov_data.get("rpm_limit"),
+                        provider_priority=prov_data.get("provider_priority", 100),
+                        is_active=prov_data.get("is_active", True),
+                        rate_limit=prov_data.get("rate_limit"),
+                        concurrent_limit=prov_data.get("concurrent_limit"),
+                        config=prov_data.get("config"),
+                    )
+                    db.add(new_provider)
+                    db.flush()
+                    provider_id = new_provider.id
+                    stats["providers"]["created"] += 1
+
+                # 导入 Endpoints
+                for ep_data in prov_data.get("endpoints", []):
+                    existing_ep = (
+                        db.query(ProviderEndpoint)
+                        .filter(
+                            ProviderEndpoint.provider_id == provider_id,
+                            ProviderEndpoint.api_format == ep_data["api_format"],
+                        )
+                        .first()
+                    )
+
+                    if existing_ep:
+                        endpoint_id = existing_ep.id
+                        if merge_mode == "skip":
+                            stats["endpoints"]["skipped"] += 1
+                        elif merge_mode == "error":
+                            raise InvalidRequestException(
+                                f"Endpoint '{ep_data['api_format']}' 已存在于 Provider '{prov_data['name']}'"
+                            )
+                        elif merge_mode == "overwrite":
+                            existing_ep.base_url = ep_data.get(
+                                "base_url", existing_ep.base_url
+                            )
+                            existing_ep.headers = ep_data.get("headers")
+                            existing_ep.timeout = ep_data.get("timeout", 300)
+                            existing_ep.max_retries = ep_data.get("max_retries", 3)
+                            existing_ep.max_concurrent = ep_data.get("max_concurrent")
+                            existing_ep.rate_limit = ep_data.get("rate_limit")
+                            existing_ep.is_active = ep_data.get("is_active", True)
+                            existing_ep.custom_path = ep_data.get("custom_path")
+                            existing_ep.config = ep_data.get("config")
+                            existing_ep.updated_at = datetime.now(timezone.utc)
+                            stats["endpoints"]["updated"] += 1
+                    else:
+                        new_ep = ProviderEndpoint(
+                            id=str(uuid.uuid4()),
+                            provider_id=provider_id,
+                            api_format=ep_data["api_format"],
+                            base_url=ep_data["base_url"],
+                            headers=ep_data.get("headers"),
+                            timeout=ep_data.get("timeout", 300),
+                            max_retries=ep_data.get("max_retries", 3),
+                            max_concurrent=ep_data.get("max_concurrent"),
+                            rate_limit=ep_data.get("rate_limit"),
+                            is_active=ep_data.get("is_active", True),
+                            custom_path=ep_data.get("custom_path"),
+                            config=ep_data.get("config"),
+                        )
+                        db.add(new_ep)
+                        db.flush()
+                        endpoint_id = new_ep.id
+                        stats["endpoints"]["created"] += 1
+
+                    # 导入 Keys
+                    # 获取当前 endpoint 下所有已有的 keys，用于去重
+                    existing_keys = (
+                        db.query(ProviderAPIKey)
+                        .filter(ProviderAPIKey.endpoint_id == endpoint_id)
+                        .all()
+                    )
+                    # 解密已有 keys 用于比对
+                    existing_key_values = set()
+                    for ek in existing_keys:
+                        try:
+                            decrypted = crypto_service.decrypt(ek.api_key)
+                            existing_key_values.add(decrypted)
+                        except Exception:
+                            pass
+
+                    for key_data in ep_data.get("keys", []):
+                        if not key_data.get("api_key"):
+                            stats["errors"].append(
+                                f"跳过空 API Key (Endpoint: {ep_data['api_format']})"
+                            )
+                            continue
+
+                        # 检查是否已存在相同的 Key（通过明文比对）
+                        if key_data["api_key"] in existing_key_values:
+                            stats["keys"]["skipped"] += 1
+                            continue
+
+                        encrypted_key = crypto_service.encrypt(key_data["api_key"])
+
+                        new_key = ProviderAPIKey(
+                            id=str(uuid.uuid4()),
+                            endpoint_id=endpoint_id,
+                            api_key=encrypted_key,
+                            name=key_data.get("name"),
+                            note=key_data.get("note"),
+                            rate_multiplier=key_data.get("rate_multiplier", 1.0),
+                            internal_priority=key_data.get("internal_priority", 100),
+                            global_priority=key_data.get("global_priority"),
+                            max_concurrent=key_data.get("max_concurrent"),
+                            rate_limit=key_data.get("rate_limit"),
+                            daily_limit=key_data.get("daily_limit"),
+                            monthly_limit=key_data.get("monthly_limit"),
+                            allowed_models=key_data.get("allowed_models"),
+                            capabilities=key_data.get("capabilities"),
+                            is_active=key_data.get("is_active", True),
+                        )
+                        db.add(new_key)
+                        # 添加到已有集合，防止同一批导入中重复
+                        existing_key_values.add(key_data["api_key"])
+                        stats["keys"]["created"] += 1
+
+                # 导入 Models
+                for model_data in prov_data.get("models", []):
+                    global_model_name = model_data.get("global_model_name")
+                    if not global_model_name:
+                        stats["errors"].append(
+                            f"跳过无 global_model_name 的模型 (Provider: {prov_data['name']})"
+                        )
+                        continue
+
+                    global_model_id = global_model_map.get(global_model_name)
+                    if not global_model_id:
+                        # 尝试从数据库查找
+                        existing_gm = (
+                            db.query(GlobalModel)
+                            .filter(GlobalModel.name == global_model_name)
+                            .first()
+                        )
+                        if existing_gm:
+                            global_model_id = existing_gm.id
+                        else:
+                            stats["errors"].append(
+                                f"GlobalModel '{global_model_name}' 不存在，跳过模型"
+                            )
+                            continue
+
+                    existing_model = (
+                        db.query(Model)
+                        .filter(
+                            Model.provider_id == provider_id,
+                            Model.provider_model_name == model_data["provider_model_name"],
+                        )
+                        .first()
+                    )
+
+                    if existing_model:
+                        if merge_mode == "skip":
+                            stats["models"]["skipped"] += 1
+                        elif merge_mode == "error":
+                            raise InvalidRequestException(
+                                f"Model '{model_data['provider_model_name']}' 已存在于 Provider '{prov_data['name']}'"
+                            )
+                        elif merge_mode == "overwrite":
+                            existing_model.global_model_id = global_model_id
+                            existing_model.provider_model_aliases = model_data.get(
+                                "provider_model_aliases"
+                            )
+                            existing_model.price_per_request = model_data.get(
+                                "price_per_request"
+                            )
+                            existing_model.tiered_pricing = model_data.get(
+                                "tiered_pricing"
+                            )
+                            existing_model.supports_vision = model_data.get(
+                                "supports_vision"
+                            )
+                            existing_model.supports_function_calling = model_data.get(
+                                "supports_function_calling"
+                            )
+                            existing_model.supports_streaming = model_data.get(
+                                "supports_streaming"
+                            )
+                            existing_model.supports_extended_thinking = model_data.get(
+                                "supports_extended_thinking"
+                            )
+                            existing_model.supports_image_generation = model_data.get(
+                                "supports_image_generation"
+                            )
+                            existing_model.is_active = model_data.get("is_active", True)
+                            existing_model.config = model_data.get("config")
+                            existing_model.updated_at = datetime.now(timezone.utc)
+                            stats["models"]["updated"] += 1
+                    else:
+                        new_model = Model(
+                            id=str(uuid.uuid4()),
+                            provider_id=provider_id,
+                            global_model_id=global_model_id,
+                            provider_model_name=model_data["provider_model_name"],
+                            provider_model_aliases=model_data.get(
+                                "provider_model_aliases"
+                            ),
+                            price_per_request=model_data.get("price_per_request"),
+                            tiered_pricing=model_data.get("tiered_pricing"),
+                            supports_vision=model_data.get("supports_vision"),
+                            supports_function_calling=model_data.get(
+                                "supports_function_calling"
+                            ),
+                            supports_streaming=model_data.get("supports_streaming"),
+                            supports_extended_thinking=model_data.get(
+                                "supports_extended_thinking"
+                            ),
+                            supports_image_generation=model_data.get(
+                                "supports_image_generation"
+                            ),
+                            is_active=model_data.get("is_active", True),
+                            config=model_data.get("config"),
+                        )
+                        db.add(new_model)
+                        stats["models"]["created"] += 1
+
+            db.commit()
+
+            # 失效缓存
+            from src.services.cache.invalidation import get_cache_invalidation_service
+
+            cache_service = get_cache_invalidation_service()
+            cache_service.invalidate_all()
+
+            return {
+                "message": "配置导入成功",
+                "stats": stats,
+            }
+
+        except InvalidRequestException:
+            db.rollback()
+            raise
+        except Exception as e:
+            db.rollback()
+            raise InvalidRequestException(f"导入失败: {str(e)}")
+
+
+class AdminExportUsersAdapter(AdminApiAdapter):
+    async def handle(self, context):  # type: ignore[override]
+        """导出用户数据（保留加密数据，排除管理员）"""
+        from datetime import datetime, timezone
+
+        from src.core.enums import UserRole
+        from src.models.database import ApiKey, User
+
+        db = context.db
+
+        # 导出 Users（排除管理员）
+        users = db.query(User).filter(
+            User.is_deleted.is_(False),
+            User.role != UserRole.ADMIN
+        ).all()
+        users_data = []
+        for user in users:
+            # 导出用户的 API Keys（保留加密数据）
+            api_keys = db.query(ApiKey).filter(ApiKey.user_id == user.id).all()
+            api_keys_data = []
+            for key in api_keys:
+                api_keys_data.append(
+                    {
+                        "key_hash": key.key_hash,
+                        "key_encrypted": key.key_encrypted,
+                        "name": key.name,
+                        "is_standalone": key.is_standalone,
+                        "balance_used_usd": key.balance_used_usd,
+                        "current_balance_usd": key.current_balance_usd,
+                        "allowed_providers": key.allowed_providers,
+                        "allowed_endpoints": key.allowed_endpoints,
+                        "allowed_api_formats": key.allowed_api_formats,
+                        "allowed_models": key.allowed_models,
+                        "rate_limit": key.rate_limit,
+                        "concurrent_limit": key.concurrent_limit,
+                        "force_capabilities": key.force_capabilities,
+                        "is_active": key.is_active,
+                        "auto_delete_on_expiry": key.auto_delete_on_expiry,
+                        "total_requests": key.total_requests,
+                        "total_cost_usd": key.total_cost_usd,
+                    }
+                )
+
+            users_data.append(
+                {
+                    "email": user.email,
+                    "username": user.username,
+                    "password_hash": user.password_hash,
+                    "role": user.role.value if user.role else "user",
+                    "allowed_providers": user.allowed_providers,
+                    "allowed_endpoints": user.allowed_endpoints,
+                    "allowed_models": user.allowed_models,
+                    "model_capability_settings": user.model_capability_settings,
+                    "quota_usd": user.quota_usd,
+                    "used_usd": user.used_usd,
+                    "total_usd": user.total_usd,
+                    "is_active": user.is_active,
+                    "api_keys": api_keys_data,
+                }
+            )
+
+        return {
+            "version": "1.0",
+            "exported_at": datetime.now(timezone.utc).isoformat(),
+            "users": users_data,
+        }
+
+
+class AdminImportUsersAdapter(AdminApiAdapter):
+    async def handle(self, context):  # type: ignore[override]
+        """导入用户数据"""
+        import uuid
+        from datetime import datetime, timezone
+
+        from src.core.enums import UserRole
+        from src.models.database import ApiKey, User
+
+        # 检查请求体大小
+        if context.raw_body and len(context.raw_body) > MAX_IMPORT_SIZE:
+            raise InvalidRequestException("请求体大小不能超过 10MB")
+
+        db = context.db
+        payload = context.ensure_json_body()
+
+        # 验证配置版本
+        version = payload.get("version")
+        if version != "1.0":
+            raise InvalidRequestException(f"不支持的配置版本: {version}")
+
+        # 获取导入选项
+        merge_mode = payload.get("merge_mode", "skip")  # skip, overwrite, error
+        users_data = payload.get("users", [])
+
+        stats = {
+            "users": {"created": 0, "updated": 0, "skipped": 0},
+            "api_keys": {"created": 0, "skipped": 0},
+            "errors": [],
+        }
+
+        try:
+            for user_data in users_data:
+                # 跳过管理员角色的导入（不区分大小写）
+                role_str = str(user_data.get("role", "")).lower()
+                if role_str == "admin":
+                    stats["errors"].append(f"跳过管理员用户: {user_data.get('email')}")
+                    stats["users"]["skipped"] += 1
+                    continue
+
+                existing_user = (
+                    db.query(User).filter(User.email == user_data["email"]).first()
+                )
+
+                if existing_user:
+                    user_id = existing_user.id
+                    if merge_mode == "skip":
+                        stats["users"]["skipped"] += 1
+                    elif merge_mode == "error":
+                        raise InvalidRequestException(
+                            f"用户 '{user_data['email']}' 已存在"
+                        )
+                    elif merge_mode == "overwrite":
+                        # 更新现有用户
+                        existing_user.username = user_data.get(
+                            "username", existing_user.username
+                        )
+                        if user_data.get("password_hash"):
+                            existing_user.password_hash = user_data["password_hash"]
+                        if user_data.get("role"):
+                            existing_user.role = UserRole(user_data["role"])
+                        existing_user.allowed_providers = user_data.get("allowed_providers")
+                        existing_user.allowed_endpoints = user_data.get("allowed_endpoints")
+                        existing_user.allowed_models = user_data.get("allowed_models")
+                        existing_user.model_capability_settings = user_data.get(
+                            "model_capability_settings"
+                        )
+                        existing_user.quota_usd = user_data.get("quota_usd")
+                        existing_user.used_usd = user_data.get("used_usd", 0.0)
+                        existing_user.total_usd = user_data.get("total_usd", 0.0)
+                        existing_user.is_active = user_data.get("is_active", True)
+                        existing_user.updated_at = datetime.now(timezone.utc)
+                        stats["users"]["updated"] += 1
+                else:
+                    # 创建新用户
+                    role = UserRole.USER
+                    if user_data.get("role"):
+                        role = UserRole(user_data["role"])
+
+                    new_user = User(
+                        id=str(uuid.uuid4()),
+                        email=user_data["email"],
+                        username=user_data.get("username", user_data["email"].split("@")[0]),
+                        password_hash=user_data.get("password_hash", ""),
+                        role=role,
+                        allowed_providers=user_data.get("allowed_providers"),
+                        allowed_endpoints=user_data.get("allowed_endpoints"),
+                        allowed_models=user_data.get("allowed_models"),
+                        model_capability_settings=user_data.get("model_capability_settings"),
+                        quota_usd=user_data.get("quota_usd"),
+                        used_usd=user_data.get("used_usd", 0.0),
+                        total_usd=user_data.get("total_usd", 0.0),
+                        is_active=user_data.get("is_active", True),
+                    )
+                    db.add(new_user)
+                    db.flush()
+                    user_id = new_user.id
+                    stats["users"]["created"] += 1
+
+                # 导入 API Keys
+                for key_data in user_data.get("api_keys", []):
+                    # 检查是否已存在相同的 key_hash
+                    if key_data.get("key_hash"):
+                        existing_key = (
+                            db.query(ApiKey)
+                            .filter(ApiKey.key_hash == key_data["key_hash"])
+                            .first()
+                        )
+                        if existing_key:
+                            stats["api_keys"]["skipped"] += 1
+                            continue
+
+                    new_key = ApiKey(
+                        id=str(uuid.uuid4()),
+                        user_id=user_id,
+                        key_hash=key_data.get("key_hash", ""),
+                        key_encrypted=key_data.get("key_encrypted"),
+                        name=key_data.get("name"),
+                        is_standalone=key_data.get("is_standalone", False),
+                        balance_used_usd=key_data.get("balance_used_usd", 0.0),
+                        current_balance_usd=key_data.get("current_balance_usd"),
+                        allowed_providers=key_data.get("allowed_providers"),
+                        allowed_endpoints=key_data.get("allowed_endpoints"),
+                        allowed_api_formats=key_data.get("allowed_api_formats"),
+                        allowed_models=key_data.get("allowed_models"),
+                        rate_limit=key_data.get("rate_limit", 100),
+                        concurrent_limit=key_data.get("concurrent_limit", 5),
+                        force_capabilities=key_data.get("force_capabilities"),
+                        is_active=key_data.get("is_active", True),
+                        auto_delete_on_expiry=key_data.get("auto_delete_on_expiry", False),
+                        total_requests=key_data.get("total_requests", 0),
+                        total_cost_usd=key_data.get("total_cost_usd", 0.0),
+                    )
+                    db.add(new_key)
+                    stats["api_keys"]["created"] += 1
+
+            db.commit()
+
+            return {
+                "message": "用户数据导入成功",
+                "stats": stats,
+            }
+
+        except InvalidRequestException:
+            db.rollback()
+            raise
+        except Exception as e:
+            db.rollback()
+            raise InvalidRequestException(f"导入失败: {str(e)}")

src/api/base/models_service.py

@@ -65,6 +65,21 @@ class ModelInfo:
     created_at: Optional[str]  # ISO 格式
     created_timestamp: int  # Unix 时间戳
     provider_name: str
+    # 能力配置
+    streaming: bool = True
+    vision: bool = False
+    function_calling: bool = False
+    extended_thinking: bool = False
+    image_generation: bool = False
+    structured_output: bool = False
+    # 规格参数
+    context_limit: Optional[int] = None
+    output_limit: Optional[int] = None
+    # 元信息
+    family: Optional[str] = None
+    knowledge_cutoff: Optional[str] = None
+    input_modalities: Optional[list[str]] = None
+    output_modalities: Optional[list[str]] = None
 
 
 def get_available_provider_ids(db: Session, api_formats: list[str]) -> set[str]:
@@ -181,13 +196,19 @@ def _extract_model_info(model: Any) -> ModelInfo:
     global_model = model.global_model
     model_id: str = global_model.name if global_model else model.provider_model_name
     display_name: str = global_model.display_name if global_model else model.provider_model_name
-    description: Optional[str] = global_model.description if global_model else None
     created_at: Optional[str] = (
         model.created_at.strftime("%Y-%m-%dT%H:%M:%SZ") if model.created_at else None
     )
     created_timestamp: int = int(model.created_at.timestamp()) if model.created_at else 0
     provider_name: str = model.provider.name if model.provider else "unknown"
 
+    # 从 GlobalModel.config 提取配置信息
+    config: dict = {}
+    description: Optional[str] = None
+    if global_model:
+        config = global_model.config or {}
+        description = config.get("description")
+
     return ModelInfo(
         id=model_id,
         display_name=display_name,
@@ -195,6 +216,21 @@ def _extract_model_info(model: Any) -> ModelInfo:
         created_at=created_at,
         created_timestamp=created_timestamp,
         provider_name=provider_name,
+        # 能力配置
+        streaming=config.get("streaming", True),
+        vision=config.get("vision", False),
+        function_calling=config.get("function_calling", False),
+        extended_thinking=config.get("extended_thinking", False),
+        image_generation=config.get("image_generation", False),
+        structured_output=config.get("structured_output", False),
+        # 规格参数
+        context_limit=config.get("context_limit"),
+        output_limit=config.get("output_limit"),
+        # 元信息
+        family=config.get("family"),
+        knowledge_cutoff=config.get("knowledge_cutoff"),
+        input_modalities=config.get("input_modalities"),
+        output_modalities=config.get("output_modalities"),
     )
 
 

src/api/public/catalog.py

@@ -210,9 +210,9 @@ class PublicModelsAdapter(PublicApiAdapter):
                 provider_display_name=provider.display_name,
                 name=unified_name,
                 display_name=display_name,
-                description=global_model.description if global_model else None,
+                description=global_model.config.get("description") if global_model and global_model.config else None,
                 tags=None,
-                icon_url=global_model.icon_url if global_model else None,
+                icon_url=global_model.config.get("icon_url") if global_model and global_model.config else None,
                 input_price_per_1m=model.get_effective_input_price(),
                 output_price_per_1m=model.get_effective_output_price(),
                 cache_creation_price_per_1m=model.get_effective_cache_creation_price(),
@@ -274,7 +274,6 @@ class PublicSearchModelsAdapter(PublicApiAdapter):
             Model.provider_model_name.ilike(f"%{self.query}%")
             | GlobalModel.name.ilike(f"%{self.query}%")
             | GlobalModel.display_name.ilike(f"%{self.query}%")
-            | GlobalModel.description.ilike(f"%{self.query}%")
         )
         query_stmt = query_stmt.filter(search_filter)
         if self.provider_id is not None:
@@ -293,9 +292,9 @@ class PublicSearchModelsAdapter(PublicApiAdapter):
                 provider_display_name=provider.display_name,
                 name=unified_name,
                 display_name=display_name,
-                description=global_model.description if global_model else None,
+                description=global_model.config.get("description") if global_model and global_model.config else None,
                 tags=None,
-                icon_url=global_model.icon_url if global_model else None,
+                icon_url=global_model.config.get("icon_url") if global_model and global_model.config else None,
                 input_price_per_1m=model.get_effective_input_price(),
                 output_price_per_1m=model.get_effective_output_price(),
                 cache_creation_price_per_1m=model.get_effective_cache_creation_price(),
@@ -499,7 +498,6 @@ class PublicGlobalModelsAdapter(PublicApiAdapter):
                 or_(
                     GlobalModel.name.ilike(search_term),
                     GlobalModel.display_name.ilike(search_term),
-                    GlobalModel.description.ilike(search_term),
                 )
             )
 
@@ -517,21 +515,11 @@ class PublicGlobalModelsAdapter(PublicApiAdapter):
                     id=gm.id,
                     name=gm.name,
                     display_name=gm.display_name,
-                    description=gm.description,
-                    icon_url=gm.icon_url,
                     is_active=gm.is_active,
                     default_price_per_request=gm.default_price_per_request,
                     default_tiered_pricing=gm.default_tiered_pricing,
-                    default_supports_vision=gm.default_supports_vision or False,
-                    default_supports_function_calling=gm.default_supports_function_calling or False,
-                    default_supports_streaming=(
-                        gm.default_supports_streaming
-                        if gm.default_supports_streaming is not None
-                        else True
-                    ),
-                    default_supports_extended_thinking=gm.default_supports_extended_thinking
-                    or False,
                     supported_capabilities=gm.supported_capabilities,
+                    config=gm.config,
                 )
             )
 

src/api/public/models.py

@@ -251,8 +251,8 @@ def _build_gemini_list_response(
             "version": "001",
             "displayName": m.display_name,
             "description": m.description or f"Model {m.id}",
-            "inputTokenLimit": 128000,
-            "outputTokenLimit": 8192,
+            "inputTokenLimit": m.context_limit if m.context_limit is not None else 128000,
+            "outputTokenLimit": m.output_limit if m.output_limit is not None else 8192,
             "supportedGenerationMethods": ["generateContent", "countTokens"],
             "temperature": 1.0,
             "maxTemperature": 2.0,
@@ -297,8 +297,8 @@ def _build_gemini_model_response(model_info: ModelInfo) -> dict:
         "version": "001",
         "displayName": model_info.display_name,
         "description": model_info.description or f"Model {model_info.id}",
-        "inputTokenLimit": 128000,
-        "outputTokenLimit": 8192,
+        "inputTokenLimit": model_info.context_limit if model_info.context_limit is not None else 128000,
+        "outputTokenLimit": model_info.output_limit if model_info.output_limit is not None else 8192,
         "supportedGenerationMethods": ["generateContent", "countTokens"],
         "temperature": 1.0,
         "maxTemperature": 2.0,

src/database/database.py

@@ -273,16 +273,17 @@ def get_db_url() -> str:
 
 
 def init_db():
-    """初始化数据库"""
+    """初始化数据库
+
+    注意：数据库表结构由 Alembic 管理，部署时请运行 ./migrate.sh
+    """
     logger.info("初始化数据库...")
 
     # 确保引擎已创建
-    engine = _ensure_engine()
+    _ensure_engine()
 
-    # 创建所有表
-    Base.metadata.create_all(bind=engine)
-
-    # 数据库表已通过SQLAlchemy自动创建
+    # 数据库表结构由 Alembic 迁移管理
+    # 首次部署或更新后请运行: ./migrate.sh
 
     db = _SessionLocal()
     try:

src/models/api.py

@@ -562,20 +562,15 @@ class PublicGlobalModelResponse(BaseModel):
     id: str
     name: str
     display_name: Optional[str] = None
-    description: Optional[str] = None
-    icon_url: Optional[str] = None
     is_active: bool = True
     # 按次计费配置
     default_price_per_request: Optional[float] = None
     # 阶梯计费配置
     default_tiered_pricing: Optional[dict] = None
-    # 默认能力
-    default_supports_vision: bool = False
-    default_supports_function_calling: bool = False
-    default_supports_streaming: bool = True
-    default_supports_extended_thinking: bool = False
     # Key 能力配置
     supported_capabilities: Optional[List[str]] = None
+    # 模型配置（JSON）
+    config: Optional[dict] = None
 
 
 class PublicGlobalModelListResponse(BaseModel):

src/models/database.py

@@ -26,6 +26,7 @@ from sqlalchemy import (
     Text,
     UniqueConstraint,
 )
+from sqlalchemy.dialects.postgresql import JSONB
 from sqlalchemy.ext.declarative import declarative_base
 from sqlalchemy.orm import relationship
 
@@ -576,11 +577,6 @@ class GlobalModel(Base):
     id = Column(String(36), primary_key=True, default=lambda: str(uuid.uuid4()), index=True)
     name = Column(String(100), unique=True, nullable=False, index=True)  # 统一模型名（唯一）
     display_name = Column(String(100), nullable=False)
-    description = Column(Text, nullable=True)
-
-    # 模型元数据
-    icon_url = Column(String(500), nullable=True)
-    official_url = Column(String(500), nullable=True)  # 官方文档链接
 
     # 按次计费配置（每次请求的固定费用，美元）- 可选，与按 token 计费叠加
     default_price_per_request = Column(Float, nullable=True, default=None)  # 每次请求固定费用
@@ -606,17 +602,34 @@ class GlobalModel(Base):
     # }
     default_tiered_pricing = Column(JSON, nullable=False)
 
-    # 默认能力配置 - Provider 可覆盖
-    default_supports_vision = Column(Boolean, default=False, nullable=True)
-    default_supports_function_calling = Column(Boolean, default=False, nullable=True)
-    default_supports_streaming = Column(Boolean, default=True, nullable=True)
-    default_supports_extended_thinking = Column(Boolean, default=False, nullable=True)
-    default_supports_image_generation = Column(Boolean, default=False, nullable=True)
-
     # Key 能力配置 - 模型支持的能力列表（如 ["cache_1h", "context_1m"]）
     # Key 只能启用模型支持的能力
     supported_capabilities = Column(JSON, nullable=True, default=list)
 
+    # 模型配置（JSON格式）- 包含能力、规格、元信息等
+    # 结构示例:
+    # {
+    #     # 能力配置
+    #     "streaming": true,
+    #     "vision": true,
+    #     "function_calling": true,
+    #     "extended_thinking": false,
+    #     "image_generation": false,
+    #     # 规格参数
+    #     "context_limit": 200000,
+    #     "output_limit": 8192,
+    #     # 元信息
+    #     "description": "...",
+    #     "icon_url": "...",
+    #     "official_url": "...",
+    #     "knowledge_cutoff": "2024-04",
+    #     "family": "claude-3.5",
+    #     "release_date": "2024-10-22",
+    #     "input_modalities": ["text", "image"],
+    #     "output_modalities": ["text"],
+    # }
+    config = Column(JSONB, nullable=True, default=dict)
+
     # 状态
     is_active = Column(Boolean, default=True, nullable=False)
 
@@ -767,11 +780,22 @@ class Model(Base):
         """获取有效的能力配置（通用辅助方法）"""
         local_value = getattr(self, attr_name, None)
         if local_value is not None:
-            return local_value
+            return bool(local_value)
         if self.global_model:
-            global_value = getattr(self.global_model, f"default_{attr_name}", None)
-            if global_value is not None:
-                return global_value
+            config_key_map = {
+                "supports_vision": "vision",
+                "supports_function_calling": "function_calling",
+                "supports_streaming": "streaming",
+                "supports_extended_thinking": "extended_thinking",
+                "supports_image_generation": "image_generation",
+            }
+            config_key = config_key_map.get(attr_name)
+            if config_key:
+                global_config = getattr(self.global_model, "config", None)
+                if isinstance(global_config, dict):
+                    global_value = global_config.get(config_key)
+                    if global_value is not None:
+                        return bool(global_value)
         return default
 
     def get_effective_supports_vision(self) -> bool:

src/models/pydantic_models.py

@@ -187,9 +187,6 @@ class GlobalModelCreate(BaseModel):
 
     name: str = Field(..., min_length=1, max_length=100, description="统一模型名（唯一）")
     display_name: str = Field(..., min_length=1, max_length=100, description="显示名称")
-    description: Optional[str] = Field(None, description="模型描述")
-    official_url: Optional[str] = Field(None, max_length=500, description="官方文档链接")
-    icon_url: Optional[str] = Field(None, max_length=500, description="图标 URL")
     # 按次计费配置（可选，与阶梯计费叠加）
     default_price_per_request: Optional[float] = Field(None, ge=0, description="每次请求固定费用")
     # 统一阶梯计费配置（必填）
@@ -197,22 +194,15 @@ class GlobalModelCreate(BaseModel):
     default_tiered_pricing: TieredPricingConfig = Field(
         ..., description="阶梯计费配置（固定价格用单阶梯表示）"
     )
-    # 默认能力配置
-    default_supports_vision: Optional[bool] = Field(False, description="默认是否支持视觉")
-    default_supports_function_calling: Optional[bool] = Field(
-        False, description="默认是否支持函数调用"
-    )
-    default_supports_streaming: Optional[bool] = Field(True, description="默认是否支持流式输出")
-    default_supports_extended_thinking: Optional[bool] = Field(
-        False, description="默认是否支持扩展思考"
-    )
-    default_supports_image_generation: Optional[bool] = Field(
-        False, description="默认是否支持图像生成"
-    )
     # Key 能力配置 - 模型支持的能力列表（如 ["cache_1h", "context_1m"]）
     supported_capabilities: Optional[List[str]] = Field(
         None, description="支持的 Key 能力列表"
     )
+    # 模型配置（JSON格式）- 包含能力、规格、元信息等
+    config: Optional[Dict[str, Any]] = Field(
+        None,
+        description="模型配置（streaming, vision, context_limit, description 等）"
+    )
     is_active: Optional[bool] = Field(True, description="是否激活")
 
 
@@ -220,9 +210,6 @@ class GlobalModelUpdate(BaseModel):
     """更新 GlobalModel 请求"""
 
     display_name: Optional[str] = Field(None, min_length=1, max_length=100)
-    description: Optional[str] = None
-    official_url: Optional[str] = Field(None, max_length=500)
-    icon_url: Optional[str] = Field(None, max_length=500)
     is_active: Optional[bool] = None
     # 按次计费配置
     default_price_per_request: Optional[float] = Field(None, ge=0, description="每次请求固定费用")
@@ -230,16 +217,15 @@ class GlobalModelUpdate(BaseModel):
     default_tiered_pricing: Optional[TieredPricingConfig] = Field(
         None, description="阶梯计费配置"
     )
-    # 默认能力配置
-    default_supports_vision: Optional[bool] = None
-    default_supports_function_calling: Optional[bool] = None
-    default_supports_streaming: Optional[bool] = None
-    default_supports_extended_thinking: Optional[bool] = None
-    default_supports_image_generation: Optional[bool] = None
     # Key 能力配置 - 模型支持的能力列表（如 ["cache_1h", "context_1m"]）
     supported_capabilities: Optional[List[str]] = Field(
         None, description="支持的 Key 能力列表"
     )
+    # 模型配置（JSON格式）- 包含能力、规格、元信息等
+    config: Optional[Dict[str, Any]] = Field(
+        None,
+        description="模型配置（streaming, vision, context_limit, description 等）"
+    )
 
 
 class GlobalModelResponse(BaseModel):
@@ -248,26 +234,22 @@ class GlobalModelResponse(BaseModel):
     id: str
     name: str
     display_name: str
-    description: Optional[str]
-    official_url: Optional[str]
-    icon_url: Optional[str]
     is_active: bool
     # 按次计费配置
     default_price_per_request: Optional[float] = Field(None, description="每次请求固定费用")
     # 阶梯计费配置
-    default_tiered_pricing: TieredPricingConfig = Field(
-        ..., description="阶梯计费配置"
+    default_tiered_pricing: Optional[TieredPricingConfig] = Field(
+        default=None, description="阶梯计费配置"
     )
-    # 默认能力配置
-    default_supports_vision: Optional[bool]
-    default_supports_function_calling: Optional[bool]
-    default_supports_streaming: Optional[bool]
-    default_supports_extended_thinking: Optional[bool]
-    default_supports_image_generation: Optional[bool]
     # Key 能力配置 - 模型支持的能力列表
     supported_capabilities: Optional[List[str]] = Field(
         default=None, description="支持的 Key 能力列表"
     )
+    # 模型配置（JSON格式）
+    config: Optional[Dict[str, Any]] = Field(
+        default=None,
+        description="模型配置（streaming, vision, context_limit, description 等）"
+    )
     # 统计数据（可选）
     provider_count: Optional[int] = Field(default=0, description="支持的 Provider 数量")
     usage_count: Optional[int] = Field(default=0, description="调用次数")

src/services/cache/model_cache.py

@@ -385,7 +385,7 @@ class ModelCacheService:
             "is_active": model.is_active,
             "is_available": model.is_available if hasattr(model, "is_available") else True,
             "price_per_request": (
-                float(model.price_per_request) if model.price_per_request else None
+                float(model.price_per_request) if model.price_per_request is not None else None
             ),
             "tiered_pricing": model.tiered_pricing,
             "supports_vision": model.supports_vision,
@@ -425,14 +425,15 @@ class ModelCacheService:
             "id": global_model.id,
             "name": global_model.name,
             "display_name": global_model.display_name,
-            "default_supports_vision": global_model.default_supports_vision,
-            "default_supports_function_calling": global_model.default_supports_function_calling,
-            "default_supports_streaming": global_model.default_supports_streaming,
-            "default_supports_extended_thinking": global_model.default_supports_extended_thinking,
-            "default_supports_image_generation": global_model.default_supports_image_generation,
             "supported_capabilities": global_model.supported_capabilities,
+            "config": global_model.config,
+            "default_tiered_pricing": global_model.default_tiered_pricing,
+            "default_price_per_request": (
+                float(global_model.default_price_per_request)
+                if global_model.default_price_per_request is not None
+                else None
+            ),
             "is_active": global_model.is_active,
-            "description": global_model.description,
         }
 
     @staticmethod
@@ -442,19 +443,10 @@ class ModelCacheService:
             id=global_model_dict["id"],
             name=global_model_dict["name"],
             display_name=global_model_dict.get("display_name"),
-            default_supports_vision=global_model_dict.get("default_supports_vision", False),
-            default_supports_function_calling=global_model_dict.get(
-                "default_supports_function_calling", False
-            ),
-            default_supports_streaming=global_model_dict.get("default_supports_streaming", True),
-            default_supports_extended_thinking=global_model_dict.get(
-                "default_supports_extended_thinking", False
-            ),
-            default_supports_image_generation=global_model_dict.get(
-                "default_supports_image_generation", False
-            ),
             supported_capabilities=global_model_dict.get("supported_capabilities") or [],
+            config=global_model_dict.get("config"),
+            default_tiered_pricing=global_model_dict.get("default_tiered_pricing"),
+            default_price_per_request=global_model_dict.get("default_price_per_request"),
             is_active=global_model_dict.get("is_active", True),
-            description=global_model_dict.get("description"),
         )
         return global_model

src/services/model/global_model.py

@@ -62,7 +62,6 @@ class GlobalModelService:
             query = query.filter(
                 (GlobalModel.name.ilike(search_pattern))
                 | (GlobalModel.display_name.ilike(search_pattern))
-                | (GlobalModel.description.ilike(search_pattern))
             )
 
         # 按名称排序
@@ -75,21 +74,15 @@ class GlobalModelService:
         db: Session,
         name: str,
         display_name: str,
-        description: Optional[str] = None,
-        official_url: Optional[str] = None,
-        icon_url: Optional[str] = None,
         is_active: Optional[bool] = True,
         # 按次计费配置
         default_price_per_request: Optional[float] = None,
         # 阶梯计费配置（必填）
         default_tiered_pricing: dict = None,
-        # 默认能力配置
-        default_supports_vision: Optional[bool] = None,
-        default_supports_function_calling: Optional[bool] = None,
-        default_supports_streaming: Optional[bool] = None,
-        default_supports_extended_thinking: Optional[bool] = None,
         # Key 能力配置
         supported_capabilities: Optional[List[str]] = None,
+        # 模型配置（JSON）
+        config: Optional[dict] = None,
     ) -> GlobalModel:
         """创建 GlobalModel"""
         # 检查名称是否已存在
@@ -100,21 +93,15 @@ class GlobalModelService:
         global_model = GlobalModel(
             name=name,
             display_name=display_name,
-            description=description,
-            official_url=official_url,
-            icon_url=icon_url,
             is_active=is_active,
             # 按次计费配置
             default_price_per_request=default_price_per_request,
             # 阶梯计费配置
             default_tiered_pricing=default_tiered_pricing,
-            # 默认能力配置
-            default_supports_vision=default_supports_vision,
-            default_supports_function_calling=default_supports_function_calling,
-            default_supports_streaming=default_supports_streaming,
-            default_supports_extended_thinking=default_supports_extended_thinking,
             # Key 能力配置
             supported_capabilities=supported_capabilities,
+            # 模型配置（JSON）
+            config=config,
         )
 
         db.add(global_model)

src/utils/auth_utils.py

@@ -19,7 +19,7 @@ from ..models.database import User, UserRole
 security = HTTPBearer()
 
 
-def get_current_user(
+async def get_current_user(
     credentials: HTTPAuthorizationCredentials = Depends(security), db: Session = Depends(get_db)
 ) -> User:
     """
@@ -41,7 +41,7 @@ def get_current_user(
     try:
         # 验证Token格式和签名
         try:
-            payload = AuthService.verify_token(token)
+            payload = await AuthService.verify_token(token)
         except HTTPException as token_error:
             # 保持原始的HTTP状态码（如401 Unauthorized），不要转换为403
             logger.error(f"Token验证失败: {token_error.status_code}: {token_error.detail}, Token前10位: {token[:10]}...")
@@ -122,7 +122,7 @@ def get_current_user(
         )
 
 
-def get_current_user_from_header(
+async def get_current_user_from_header(
     authorization: Optional[str] = Header(None), db: Session = Depends(get_db)
 ) -> User:
     """
@@ -144,7 +144,7 @@ def get_current_user_from_header(
     token = authorization.replace("Bearer ", "")
 
     try:
-        payload = AuthService.verify_token(token)
+        payload = await AuthService.verify_token(token)
         user_id = payload.get("user_id")
 
         if not user_id: