feat: show chatgpt web image quota

_deprecated_py_src/core/provider_types.py

@@ -19,6 +19,7 @@ class ProviderType(str, Enum):
     CLAUDE_CODE = "claude_code"
     KIRO = "kiro"
     CODEX = "codex"
+    CHATGPT_WEB = "chatgpt_web"
     GEMINI_CLI = "gemini_cli"
     ANTIGRAVITY = "antigravity"
     VERTEX_AI = "vertex_ai"

_deprecated_py_src/services/provider_keys/key_quota_service.py

@@ -23,6 +23,7 @@ from src.services.provider.pool.config import parse_pool_config
 from src.services.provider_keys.key_side_effects import run_delete_key_side_effects
 from src.services.provider_keys.quota_refresh import (
     refresh_antigravity_key_quota,
+    refresh_chatgpt_web_key_quota,
     refresh_codex_key_quota,
     refresh_kiro_key_quota,
 )
@@ -34,6 +35,7 @@ CODEX_WHAM_USAGE_URL = "https://chatgpt.com/backend-api/wham/usage"
 
 _QUOTA_REFRESH_HANDLERS: dict[str, QuotaRefreshHandler] = {
     ProviderType.CODEX: refresh_codex_key_quota,
+    ProviderType.CHATGPT_WEB: refresh_chatgpt_web_key_quota,
     ProviderType.ANTIGRAVITY: refresh_antigravity_key_quota,
     ProviderType.KIRO: refresh_kiro_key_quota,
 }
@@ -64,6 +66,12 @@ def _select_refresh_endpoint(provider: Provider, provider_type: str) -> Provider
                     return ep
         raise InvalidRequestException("找不到有效的 gemini:chat/gemini:cli 端点")
 
+    if provider_type == ProviderType.CHATGPT_WEB:
+        for ep in provider.endpoints:
+            if _normalize_api_format(ep.api_format) == "openai:image" and ep.is_active:
+                return ep
+        raise InvalidRequestException("找不到有效的 openai:image 端点")
+
     # Kiro 不需要端点检查，直接使用 auth_config
     return None
 
@@ -73,7 +81,9 @@ def _resolve_quota_refresh_handler(provider_type: str) -> QuotaRefreshHandler:
     handler = _QUOTA_REFRESH_HANDLERS.get(provider_type)
     if handler is not None:
         return handler
-    raise InvalidRequestException("仅支持 Codex / Antigravity / Kiro 类型的 Provider 刷新限额")
+    raise InvalidRequestException(
+        "仅支持 Codex / ChatGPT Web / Antigravity / Kiro 类型的 Provider 刷新限额"
+    )
 
 
 async def refresh_provider_quota_for_provider(
@@ -89,7 +99,9 @@ async def refresh_provider_quota_for_provider(
 
     provider_type = normalize_provider_type(getattr(provider, "provider_type", ""))
     if provider_type not in QUOTA_REFRESH_PROVIDER_TYPES:
-        raise InvalidRequestException("仅支持 Codex / Antigravity / Kiro 类型的 Provider 刷新限额")
+        raise InvalidRequestException(
+            "仅支持 Codex / ChatGPT Web / Antigravity / Kiro 类型的 Provider 刷新限额"
+        )
     pool_cfg = parse_pool_config(getattr(provider, "config", None))
     auto_remove_abnormal_keys = bool(pool_cfg and pool_cfg.auto_remove_banned_keys)
 

_deprecated_py_src/services/provider_keys/quota_reader.py

@@ -6,6 +6,7 @@ import math
 import time
 from abc import ABC, abstractmethod
 from dataclasses import dataclass
+from datetime import datetime
 from typing import Any
 
 from src.core.provider_types import ProviderType, normalize_provider_type
@@ -28,6 +29,13 @@ def _normalize_plan(value: Any) -> str | None:
     return normalized or None
 
 
+def _clean_text(value: Any) -> str | None:
+    if not isinstance(value, str):
+        return None
+    text = value.strip()
+    return text or None
+
+
 def _is_truthy_flag(value: Any) -> bool:
     if isinstance(value, bool):
         return value
@@ -350,6 +358,161 @@ class KiroQuotaReader(PoolQuotaReader):
         return None
 
 
+class ChatGPTWebQuotaReader(PoolQuotaReader):
+    namespace = "chatgpt_web"
+
+    def _limits_progress(self) -> list[dict[str, Any]]:
+        limits_progress = self._data.get("limits_progress")
+        if not isinstance(limits_progress, list):
+            return []
+        return [item for item in limits_progress if isinstance(item, dict)]
+
+    def _image_feature(self) -> dict[str, Any] | None:
+        for item in self._limits_progress():
+            feature_name = _clean_text(
+                item.get("feature_name")
+                or item.get("featureName")
+                or item.get("feature")
+                or item.get("name")
+            )
+            if not feature_name:
+                continue
+            if feature_name.lower() in {"image_gen", "image_generation", "image_edit", "img_gen"}:
+                return item
+        return None
+
+    def _reset_at(self) -> float | None:
+        for raw in (
+            self._data.get("image_quota_reset_at"),
+            (self._image_feature() or {}).get("reset_at"),
+            (self._image_feature() or {}).get("resetAt"),
+            (self._image_feature() or {}).get("next_reset_at"),
+            (self._image_feature() or {}).get("nextResetAt"),
+            (self._image_feature() or {}).get("reset_after"),
+            (self._image_feature() or {}).get("resetAfter"),
+        ):
+            if isinstance(raw, str):
+                text = raw.strip()
+                if not text:
+                    continue
+                try:
+                    return datetime.fromisoformat(text.replace("Z", "+00:00")).timestamp()
+                except Exception:
+                    parsed = _to_float(text)
+            else:
+                parsed = _to_float(raw)
+            if parsed is None or parsed <= 0:
+                continue
+            if parsed > 1_000_000_000_000:
+                return parsed / 1000.0
+            if parsed > 1_000_000_000:
+                return parsed
+            return time.time() + parsed
+        return None
+
+    def _image_remaining(self) -> float | None:
+        remaining = _to_float(self._data.get("image_quota_remaining"))
+        if remaining is not None:
+            return remaining
+        feature = self._image_feature()
+        if not isinstance(feature, dict):
+            return None
+        for field in ("remaining", "remaining_value", "remainingValue"):
+            parsed = _to_float(feature.get(field))
+            if parsed is not None:
+                return parsed
+        return None
+
+    def _image_limit(self) -> float | None:
+        limit = _to_float(self._data.get("image_quota_total"))
+        if limit is not None:
+            return limit
+        feature = self._image_feature()
+        if not isinstance(feature, dict):
+            return None
+        for field in ("max_value", "maxValue", "cap", "total", "limit", "quota"):
+            parsed = _to_float(feature.get(field))
+            if parsed is not None:
+                return parsed
+        return None
+
+    def _image_used(self) -> float | None:
+        used = _to_float(self._data.get("image_quota_used"))
+        if used is not None:
+            return used
+        feature = self._image_feature()
+        if isinstance(feature, dict):
+            for field in ("used", "used_value", "usedValue", "consumed"):
+                parsed = _to_float(feature.get(field))
+                if parsed is not None:
+                    return parsed
+        limit = self._image_limit()
+        remaining = self._image_remaining()
+        if limit is not None and remaining is not None:
+            return max(0.0, limit - remaining)
+        return None
+
+    def is_exhausted(self, model_name: str | None = None) -> QuotaExhaustedResult:
+        _ = model_name
+        if _is_truthy_flag(self._data.get("image_quota_blocked")):
+            return QuotaExhaustedResult(True, "ChatGPT Web 生图额度已耗尽")
+        remaining = self._image_remaining()
+        if remaining is not None and remaining <= 0.0:
+            return QuotaExhaustedResult(True, "ChatGPT Web 生图额度已耗尽")
+        limit = self._image_limit()
+        used = self._image_used()
+        if limit is not None and used is not None and limit > 0 and used >= limit:
+            return QuotaExhaustedResult(True, "ChatGPT Web 生图额度已耗尽")
+        return QuotaExhaustedResult(False)
+
+    def usage_ratio(self) -> float | None:
+        limit = self._image_limit()
+        used = self._image_used()
+        if used is None or limit is None or limit <= 0:
+            return None
+        return max(0.0, min(used / limit, 1.0))
+
+    def plan_type(self) -> str | None:
+        return _normalize_plan(self._data.get("plan_type"))
+
+    def reset_seconds(self) -> float | None:
+        reset_at = self._reset_at()
+        if reset_at is None:
+            return None
+        return max(0.0, reset_at - time.time())
+
+    def account_block(self) -> AccountBlockResult:
+        return AccountBlockResult(blocked=False)
+
+    def display_summary(self) -> str | None:
+        if _is_truthy_flag(self._data.get("image_quota_blocked")):
+            return "生图额度已耗尽"
+
+        remaining = self._image_remaining()
+        limit = self._image_limit()
+        used = self._image_used()
+        reset_text = _format_reset_after(self.reset_seconds())
+
+        if remaining is not None and limit is not None and limit > 0:
+            percent = max(0.0, min((remaining / limit) * 100.0, 100.0))
+            part = f"生图剩余 {_format_percent(percent)}"
+            if used is not None:
+                part = f"{part} ({_format_quota_value(used)}/{_format_quota_value(limit)})"
+            if reset_text and (used is None or _has_quota_consumption(used)):
+                part = f"{part} ({reset_text})"
+            return part
+
+        if remaining is not None:
+            part = f"生图剩余 {_format_quota_value(remaining)}"
+            if reset_text and remaining <= 0:
+                part = f"{part} ({reset_text})"
+            return part
+
+        if reset_text:
+            return f"生图限额 ({reset_text})"
+        return None
+
+
 class AntigravityQuotaReader(PoolQuotaReader):
     namespace = "antigravity"
 
@@ -543,6 +706,7 @@ class GeminiCliQuotaReader(PoolQuotaReader):
 
 _READER_CLASSES: dict[str, type[PoolQuotaReader]] = {
     ProviderType.CODEX: CodexQuotaReader,
+    ProviderType.CHATGPT_WEB: ChatGPTWebQuotaReader,
     ProviderType.GEMINI_CLI: GeminiCliQuotaReader,
     ProviderType.KIRO: KiroQuotaReader,
     ProviderType.ANTIGRAVITY: AntigravityQuotaReader,
@@ -570,6 +734,7 @@ def get_quota_reader(provider_type: str | None, upstream_metadata: Any) -> PoolQ
 __all__ = [
     "AccountBlockResult",
     "AntigravityQuotaReader",
+    "ChatGPTWebQuotaReader",
     "CodexQuotaReader",
     "GeminiCliQuotaReader",
     "KiroQuotaReader",

_deprecated_py_src/services/provider_keys/quota_refresh/__init__.py

@@ -6,10 +6,14 @@ from src.services.provider_keys.quota_refresh.antigravity_refresher import (
     refresh_antigravity_key_quota,
 )
 from src.services.provider_keys.quota_refresh.codex_refresher import refresh_codex_key_quota
+from src.services.provider_keys.quota_refresh.chatgpt_web_refresher import (
+    refresh_chatgpt_web_key_quota,
+)
 from src.services.provider_keys.quota_refresh.kiro_refresher import refresh_kiro_key_quota
 
 __all__ = [
     "refresh_codex_key_quota",
+    "refresh_chatgpt_web_key_quota",
     "refresh_antigravity_key_quota",
     "refresh_kiro_key_quota",
 ]

_deprecated_py_src/services/provider_keys/quota_refresh/chatgpt_web_refresher.py

@@ -0,0 +1,362 @@
+"""ChatGPT Web 生图配额刷新策略。"""
+
+from __future__ import annotations
+
+import json
+import time
+from datetime import datetime, timezone
+from typing import Any
+
+import httpx
+from sqlalchemy.orm import Session
+
+from src.core.crypto import crypto_service
+from src.models.database import Provider, ProviderAPIKey, ProviderEndpoint
+from src.services.provider.auth import get_provider_auth
+from src.services.provider.pool.account_state import (
+    OAUTH_ACCOUNT_BLOCK_PREFIX,
+    OAUTH_EXPIRED_PREFIX,
+)
+from src.services.provider_keys.quota_refresh._helpers import build_success_state_update
+
+CHATGPT_WEB_DEFAULT_BASE_URL = "https://chatgpt.com"
+CHATGPT_WEB_CONVERSATION_INIT_PATH = "/backend-api/conversation/init"
+CHATGPT_WEB_USER_AGENT = (
+    "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 "
+    "(KHTML, like Gecko) Chrome/143.0.0.0 Safari/537.36 Edg/143.0.0.0"
+)
+CHATGPT_WEB_CLIENT_VERSION = "prod-be885abbfcfe7b1f511e88b3003d9ee44757fbad"
+CHATGPT_WEB_BUILD_NUMBER = "5955942"
+CHATGPT_WEB_SEC_CH_UA = '"Microsoft Edge";v="143", "Chromium";v="143", "Not A(Brand";v="24"'
+
+
+def _coerce_float(value: Any) -> float | None:
+    try:
+        parsed = float(value)
+    except (TypeError, ValueError):
+        return None
+    if parsed != parsed or parsed in (float("inf"), float("-inf")):
+        return None
+    return parsed
+
+
+def _text(value: Any) -> str | None:
+    if not isinstance(value, str):
+        return None
+    text = value.strip()
+    return text or None
+
+
+def _is_image_feature(value: str) -> bool:
+    return value.strip().lower() in {"image_gen", "image_generation", "image_edit", "img_gen"}
+
+
+def _feature_name(item: dict[str, Any]) -> str | None:
+    return _text(
+        item.get("feature_name")
+        or item.get("featureName")
+        or item.get("feature")
+        or item.get("name")
+    )
+
+
+def _feature_number(item: dict[str, Any], *fields: str) -> float | None:
+    for field in fields:
+        parsed = _coerce_float(item.get(field))
+        if parsed is not None:
+            return parsed
+    return None
+
+
+def _parse_reset_at(raw: Any, observed_at: int) -> int | None:
+    if isinstance(raw, str):
+        text = raw.strip()
+        if not text:
+            return None
+        try:
+            return int(datetime.fromisoformat(text.replace("Z", "+00:00")).timestamp())
+        except Exception:
+            parsed = _coerce_float(text)
+    else:
+        parsed = _coerce_float(raw)
+    if parsed is None or parsed <= 0:
+        return None
+    if parsed > 1_000_000_000_000:
+        return int(parsed / 1000)
+    if parsed > 1_000_000_000:
+        return int(parsed)
+    return observed_at + int(parsed)
+
+
+def _auth_config_from_key(key: ProviderAPIKey) -> dict[str, Any]:
+    if not getattr(key, "auth_config", None):
+        return {}
+    try:
+        decrypted = crypto_service.decrypt(key.auth_config)
+        value = json.loads(decrypted)
+    except Exception:
+        return {}
+    return value if isinstance(value, dict) else {}
+
+
+def parse_chatgpt_web_conversation_init_response(
+    data: Any,
+    *,
+    auth_config: dict[str, Any] | None = None,
+    observed_at: int | None = None,
+) -> dict[str, Any] | None:
+    if not isinstance(data, dict):
+        return None
+    observed_at = observed_at or int(time.time())
+    limits_progress = data.get("limits_progress") or data.get("limitsProgress") or []
+    if not isinstance(limits_progress, list):
+        limits_progress = []
+    image_item = next(
+        (
+            item
+            for item in limits_progress
+            if isinstance(item, dict)
+            and _feature_name(item) is not None
+            and _is_image_feature(str(_feature_name(item)))
+        ),
+        None,
+    )
+    blocked_features = [
+        value.strip()
+        for value in (data.get("blocked_features") or data.get("blockedFeatures") or [])
+        if isinstance(value, str) and value.strip()
+    ]
+    image_blocked = any(_is_image_feature(value) for value in blocked_features)
+
+    if image_item is None and not image_blocked:
+        return None
+
+    metadata: dict[str, Any] = {
+        "updated_at": observed_at,
+        "blocked_features": blocked_features,
+        "limits_progress": limits_progress,
+    }
+    default_model_slug = _text(data.get("default_model_slug") or data.get("defaultModelSlug"))
+    if default_model_slug:
+        metadata["default_model_slug"] = default_model_slug
+
+    auth_config = auth_config or {}
+    for field in ("plan_type", "email", "account_id", "account_user_id", "user_id"):
+        value = _text(data.get(field)) or _text(auth_config.get(field))
+        if value:
+            metadata[field] = value.lower() if field == "plan_type" else value
+
+    if image_blocked:
+        metadata["image_quota_blocked"] = True
+
+    if isinstance(image_item, dict):
+        feature_name = _feature_name(image_item)
+        if feature_name:
+            metadata["image_quota_feature_name"] = feature_name
+        remaining = _feature_number(
+            image_item,
+            "remaining",
+            "remaining_value",
+            "remainingValue",
+            "remaining_count",
+            "remainingCount",
+        )
+        total = _feature_number(
+            image_item,
+            "max_value",
+            "maxValue",
+            "cap",
+            "total",
+            "limit",
+            "quota",
+            "usage_limit",
+            "usageLimit",
+        )
+        used = _feature_number(
+            image_item,
+            "used",
+            "used_value",
+            "usedValue",
+            "consumed",
+            "current_usage",
+            "currentUsage",
+        )
+        if used is None and total is not None and remaining is not None:
+            used = max(0.0, total - remaining)
+        reset_at = _parse_reset_at(
+            image_item.get("reset_at")
+            or image_item.get("resetAt")
+            or image_item.get("next_reset_at")
+            or image_item.get("nextResetAt")
+            or image_item.get("reset_after")
+            or image_item.get("resetAfter"),
+            observed_at,
+        )
+        if remaining is not None:
+            metadata["image_quota_remaining"] = remaining
+        elif image_blocked:
+            metadata["image_quota_remaining"] = 0.0
+        if total is not None:
+            metadata["image_quota_total"] = total
+        if used is not None:
+            metadata["image_quota_used"] = used
+        if reset_at is not None:
+            metadata["image_quota_reset_at"] = reset_at
+        reset_after = _text(image_item.get("reset_after") or image_item.get("resetAfter"))
+        if reset_after:
+            metadata["image_quota_reset_after"] = reset_after
+    elif image_blocked:
+        metadata["image_quota_remaining"] = 0.0
+
+    return metadata
+
+
+def _build_headers(auth_header: str, auth_value: str, base_url: str) -> dict[str, str]:
+    return {
+        "Accept": "application/json",
+        "Content-Type": "application/json",
+        auth_header: auth_value,
+        "User-Agent": CHATGPT_WEB_USER_AGENT,
+        "Origin": base_url,
+        "Referer": f"{base_url}/",
+        "Accept-Language": "zh-CN,zh;q=0.9,en;q=0.8,en-US;q=0.7",
+        "Cache-Control": "no-cache",
+        "Pragma": "no-cache",
+        "Sec-CH-UA": CHATGPT_WEB_SEC_CH_UA,
+        "Sec-CH-UA-Mobile": "?0",
+        "Sec-CH-UA-Platform": '"Windows"',
+        "OAI-Language": "zh-CN",
+        "OAI-Client-Version": CHATGPT_WEB_CLIENT_VERSION,
+        "OAI-Client-Build-Number": CHATGPT_WEB_BUILD_NUMBER,
+        "X-OpenAI-Target-Path": CHATGPT_WEB_CONVERSATION_INIT_PATH,
+        "X-OpenAI-Target-Route": CHATGPT_WEB_CONVERSATION_INIT_PATH,
+    }
+
+
+def _extract_error_message_from_response(response: httpx.Response) -> str:
+    try:
+        payload = response.json()
+        if isinstance(payload, dict):
+            err = payload.get("error")
+            if isinstance(err, dict):
+                message = str(err.get("message") or "").strip()
+                if message:
+                    return message
+            if isinstance(err, str) and err.strip():
+                return err.strip()
+            message = str(payload.get("message") or "").strip()
+            if message:
+                return message
+    except Exception:
+        pass
+    text = str(getattr(response, "text", "") or "").strip()
+    return text[:300] if text else ""
+
+
+async def refresh_chatgpt_web_key_quota(
+    *,
+    db: Session,
+    provider: Provider,
+    key: ProviderAPIKey,
+    endpoint: ProviderEndpoint | None,
+    codex_wham_usage_url: str,
+    metadata_updates: dict[str, dict],
+    state_updates: dict[str, dict],
+) -> dict:
+    """刷新单个 ChatGPT Web Key 的生图限额信息。"""
+    _ = db
+    _ = codex_wham_usage_url
+    if endpoint is None:
+        return {
+            "key_id": key.id,
+            "key_name": key.name,
+            "status": "error",
+            "message": "找不到有效的 openai:image 端点",
+        }
+
+    auth_info = await get_provider_auth(endpoint, key)
+    if auth_info:
+        auth_header = auth_info.auth_header
+        auth_value = auth_info.auth_value
+    else:
+        decrypted_key = crypto_service.decrypt(key.api_key)
+        auth_header = "Authorization"
+        auth_value = f"Bearer {decrypted_key}"
+
+    base_url = str(getattr(endpoint, "base_url", "") or CHATGPT_WEB_DEFAULT_BASE_URL).strip()
+    base_url = base_url.rstrip("/") or CHATGPT_WEB_DEFAULT_BASE_URL
+    url = f"{base_url}{CHATGPT_WEB_CONVERSATION_INIT_PATH}"
+    headers = _build_headers(auth_header, auth_value, base_url)
+    body = {
+        "gizmo_id": None,
+        "requested_default_model": None,
+        "conversation_id": None,
+        "timezone_offset_min": -480,
+        "system_hints": ["picture_v2"],
+    }
+
+    response: httpx.Response
+    async with httpx.AsyncClient(timeout=30.0, follow_redirects=True) as client:
+        response = await client.post(url, headers=headers, json=body)
+
+    if response.status_code != 200:
+        status_code = int(response.status_code)
+        err_msg = _extract_error_message_from_response(response)
+        if status_code in (401, 403):
+            prefix = OAUTH_EXPIRED_PREFIX if status_code == 401 else OAUTH_ACCOUNT_BLOCK_PREFIX
+            detail = err_msg or (
+                "ChatGPT Web Token 无效或已过期"
+                if status_code == 401
+                else "ChatGPT Web 账户访问受限"
+            )
+            state_updates[key.id] = {
+                "oauth_invalid_at": datetime.now(timezone.utc),
+                "oauth_invalid_reason": f"{prefix}{detail}",
+            }
+            return {
+                "key_id": key.id,
+                "key_name": key.name,
+                "status": "auth_invalid" if status_code == 401 else "forbidden",
+                "message": f"conversation/init 返回状态码 {status_code}{f': {err_msg}' if err_msg else ''}",
+                "status_code": status_code,
+            }
+        return {
+            "key_id": key.id,
+            "key_name": key.name,
+            "status": "error",
+            "message": f"conversation/init 返回状态码 {status_code}{f': {err_msg}' if err_msg else ''}",
+            "status_code": status_code,
+        }
+
+    try:
+        data = response.json()
+    except Exception:
+        return {
+            "key_id": key.id,
+            "key_name": key.name,
+            "status": "error",
+            "message": "无法解析 conversation/init API 响应",
+        }
+
+    metadata = parse_chatgpt_web_conversation_init_response(
+        data,
+        auth_config=_auth_config_from_key(key),
+        observed_at=int(time.time()),
+    )
+    if metadata:
+        metadata_updates[key.id] = {"chatgpt_web": metadata}
+        state_updates[key.id] = build_success_state_update(key)
+        return {
+            "key_id": key.id,
+            "key_name": key.name,
+            "status": "success",
+            "metadata": metadata,
+        }
+
+    return {
+        "key_id": key.id,
+        "key_name": key.name,
+        "status": "no_metadata",
+        "message": "响应中未包含 ChatGPT Web 生图限额信息",
+        "status_code": response.status_code,
+    }

apps/aether-gateway/src/admin_api.rs

@@ -3,9 +3,10 @@ pub(crate) use crate::handlers::admin::{
     build_internal_control_error_response, create_provider_oauth_catalog_key,
     find_duplicate_provider_oauth_key, maybe_build_local_admin_pool_response,
     maybe_build_local_admin_response, provider_oauth_runtime_endpoint_for_provider,
-    refresh_antigravity_provider_quota_locally, refresh_codex_provider_quota_locally,
-    refresh_kiro_provider_quota_locally, refresh_provider_oauth_account_state_after_update,
-    update_existing_provider_oauth_catalog_key, AdminAppState,
+    refresh_antigravity_provider_quota_locally, refresh_chatgpt_web_provider_quota_locally,
+    refresh_codex_provider_quota_locally, refresh_kiro_provider_quota_locally,
+    refresh_provider_oauth_account_state_after_update, update_existing_provider_oauth_catalog_key,
+    AdminAppState,
     AdminGatewayProviderTransportSnapshot, AdminLocalOAuthRefreshError, AdminRequestContext,
     AdminRouteRequest, AdminRouteResponse, AdminRouteResult, AdminStatsTimeRange,
     AdminStatsUsageFilter,

apps/aether-gateway/src/handlers/admin/mod.rs

@@ -26,6 +26,7 @@ pub(crate) use self::provider::oauth::provisioning::{
     create_provider_oauth_catalog_key, update_existing_provider_oauth_catalog_key,
 };
 pub(crate) use self::provider::oauth::quota::antigravity::refresh_antigravity_provider_quota_locally;
+pub(crate) use self::provider::oauth::quota::chatgpt_web::refresh_chatgpt_web_provider_quota_locally;
 pub(crate) use self::provider::oauth::quota::codex::refresh_codex_provider_quota_locally;
 pub(crate) use self::provider::oauth::quota::kiro::refresh_kiro_provider_quota_locally;
 pub(crate) use self::provider::oauth::runtime::{

apps/aether-gateway/src/handlers/admin/provider/endpoint_keys/quota.rs

@@ -14,6 +14,7 @@ use serde_json::json;
 use std::collections::BTreeSet;
 
 use super::super::oauth::quota::antigravity::refresh_antigravity_provider_quota_locally;
+use super::super::oauth::quota::chatgpt_web::refresh_chatgpt_web_provider_quota_locally;
 use super::super::oauth::quota::codex::refresh_codex_provider_quota_locally;
 use super::super::oauth::quota::kiro::refresh_kiro_provider_quota_locally;
 use super::super::oauth::quota::shared::normalize_string_id_list;
@@ -110,6 +111,13 @@ pub(super) async fn maybe_handle(
             })
             .cloned()
             .or_else(|| endpoints.into_iter().find(|endpoint| endpoint.is_active)),
+        "chatgpt_web" => endpoints.into_iter().find(|endpoint| {
+            endpoint.is_active
+                && endpoint
+                    .api_format
+                    .trim()
+                    .eq_ignore_ascii_case("openai:image")
+        }),
         _ => return Ok(None),
     };
 
@@ -118,6 +126,7 @@ pub(super) async fn maybe_handle(
             "codex" => "找不到有效的 openai:responses 端点",
             "antigravity" => "找不到有效的 gemini:generate_content 端点",
             "kiro" => "找不到有效的 Kiro 端点",
+            "chatgpt_web" => "找不到有效的 openai:image 端点",
             _ => "找不到有效端点",
         };
         return Ok(Some(
@@ -198,6 +207,10 @@ pub(super) async fn maybe_handle(
             refresh_antigravity_provider_quota_locally(state, &provider, &endpoint, keys, None)
                 .await?
         }
+        "chatgpt_web" => {
+            refresh_chatgpt_web_provider_quota_locally(state, &provider, &endpoint, keys, None)
+                .await?
+        }
         _ => None,
     }) else {
         return Ok(None);

apps/aether-gateway/src/handlers/admin/provider/oauth/quota/chatgpt_web.rs

@@ -0,0 +1,519 @@
+use super::shared::{
+    build_quota_snapshot_payload, default_provider_quota_execution_timeouts,
+    execute_provider_quota_plan, extract_execution_error_message,
+    persist_provider_quota_refresh_state, quota_refresh_success_invalid_state,
+    ProviderQuotaExecutionOutcome,
+};
+use crate::handlers::admin::provider::shared::payloads::{
+    OAUTH_ACCOUNT_BLOCK_PREFIX, OAUTH_EXPIRED_PREFIX,
+};
+use crate::handlers::admin::request::{AdminAppState, AdminGatewayProviderTransportSnapshot};
+use crate::GatewayError;
+use aether_admin::provider::quota::parse_chatgpt_web_conversation_init_response;
+use aether_contracts::{
+    ExecutionPlan, ProxySnapshot, RequestBody, EXECUTION_REQUEST_ACCEPT_INVALID_CERTS_HEADER,
+};
+use aether_data_contracts::repository::provider_catalog::{
+    StoredProviderCatalogEndpoint, StoredProviderCatalogKey, StoredProviderCatalogProvider,
+};
+use serde_json::json;
+use std::collections::BTreeMap;
+use std::time::{SystemTime, UNIX_EPOCH};
+
+const CHATGPT_WEB_DEFAULT_BASE_URL: &str = "https://chatgpt.com";
+const CHATGPT_WEB_CONVERSATION_INIT_PATH: &str = "/backend-api/conversation/init";
+const CHATGPT_WEB_USER_AGENT: &str = "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/143.0.0.0 Safari/537.36 Edg/143.0.0.0";
+const CHATGPT_WEB_CLIENT_VERSION: &str = "prod-be885abbfcfe7b1f511e88b3003d9ee44757fbad";
+const CHATGPT_WEB_BUILD_NUMBER: &str = "5955942";
+const CHATGPT_WEB_SEC_CH_UA: &str =
+    r#""Microsoft Edge";v="143", "Chromium";v="143", "Not A(Brand";v="24""#;
+const PLACEHOLDER_API_KEY: &str = "__placeholder__";
+const CHATGPT_WEB_FREE_IMAGE_QUOTA_LIMIT: f64 = 25.0;
+
+fn chatgpt_web_base_url(endpoint: &StoredProviderCatalogEndpoint) -> String {
+    let base_url = endpoint.base_url.trim().trim_end_matches('/');
+    if base_url.is_empty() {
+        CHATGPT_WEB_DEFAULT_BASE_URL.to_string()
+    } else {
+        base_url.to_string()
+    }
+}
+
+fn build_chatgpt_web_quota_headers(
+    authorization: (String, String),
+    base_url: &str,
+) -> BTreeMap<String, String> {
+    let device_id = uuid::Uuid::new_v4().to_string();
+    let session_id = uuid::Uuid::new_v4().to_string();
+    let mut headers = BTreeMap::from([
+        ("accept".to_string(), "application/json".to_string()),
+        ("content-type".to_string(), "application/json".to_string()),
+        ("user-agent".to_string(), CHATGPT_WEB_USER_AGENT.to_string()),
+        ("origin".to_string(), base_url.to_string()),
+        ("referer".to_string(), format!("{base_url}/")),
+        (
+            "accept-language".to_string(),
+            "zh-CN,zh;q=0.9,en;q=0.8,en-US;q=0.7".to_string(),
+        ),
+        ("cache-control".to_string(), "no-cache".to_string()),
+        ("pragma".to_string(), "no-cache".to_string()),
+        ("priority".to_string(), "u=1, i".to_string()),
+        ("sec-ch-ua".to_string(), CHATGPT_WEB_SEC_CH_UA.to_string()),
+        ("sec-ch-ua-arch".to_string(), r#""x86""#.to_string()),
+        ("sec-ch-ua-bitness".to_string(), r#""64""#.to_string()),
+        ("sec-ch-ua-mobile".to_string(), "?0".to_string()),
+        ("sec-ch-ua-model".to_string(), r#""""#.to_string()),
+        ("sec-ch-ua-platform".to_string(), r#""Windows""#.to_string()),
+        (
+            "sec-ch-ua-platform-version".to_string(),
+            r#""19.0.0""#.to_string(),
+        ),
+        ("sec-fetch-dest".to_string(), "empty".to_string()),
+        ("sec-fetch-mode".to_string(), "cors".to_string()),
+        ("sec-fetch-site".to_string(), "same-origin".to_string()),
+        ("oai-device-id".to_string(), device_id),
+        ("oai-session-id".to_string(), session_id),
+        ("oai-language".to_string(), "zh-CN".to_string()),
+        (
+            "oai-client-version".to_string(),
+            CHATGPT_WEB_CLIENT_VERSION.to_string(),
+        ),
+        (
+            "oai-client-build-number".to_string(),
+            CHATGPT_WEB_BUILD_NUMBER.to_string(),
+        ),
+        (
+            "x-openai-target-path".to_string(),
+            CHATGPT_WEB_CONVERSATION_INIT_PATH.to_string(),
+        ),
+        (
+            "x-openai-target-route".to_string(),
+            CHATGPT_WEB_CONVERSATION_INIT_PATH.to_string(),
+        ),
+        (
+            EXECUTION_REQUEST_ACCEPT_INVALID_CERTS_HEADER.to_string(),
+            "true".to_string(),
+        ),
+    ]);
+    headers.insert(authorization.0.to_ascii_lowercase(), authorization.1);
+    headers
+}
+
+fn chatgpt_web_auth_config(transport: &AdminGatewayProviderTransportSnapshot) -> Option<serde_json::Value> {
+    transport
+        .key
+        .decrypted_auth_config
+        .as_deref()
+        .map(str::trim)
+        .filter(|value| !value.is_empty())
+        .and_then(|value| serde_json::from_str::<serde_json::Value>(value).ok())
+}
+
+fn chatgpt_web_auth_config_string(
+    auth_config: Option<&serde_json::Value>,
+    fields: &[&str],
+) -> Option<String> {
+    let object = auth_config.and_then(serde_json::Value::as_object)?;
+    fields.iter().find_map(|field| {
+        object
+            .get(*field)
+            .and_then(serde_json::Value::as_str)
+            .map(str::trim)
+            .filter(|value| !value.is_empty())
+            .map(ToOwned::to_owned)
+    })
+}
+
+fn enrich_chatgpt_web_quota_metadata(
+    metadata: &mut serde_json::Value,
+    auth_config: Option<&serde_json::Value>,
+) {
+    let Some(object) = metadata.as_object_mut() else {
+        return;
+    };
+    for (target, fields) in [
+        ("plan_type", &["plan_type", "tier", "plan"][..]),
+        ("email", &["email"][..]),
+        ("account_id", &["account_id", "accountId"][..]),
+        ("account_user_id", &["account_user_id", "accountUserId"][..]),
+        ("user_id", &["user_id", "userId"][..]),
+    ] {
+        if object.contains_key(target) {
+            continue;
+        }
+        if let Some(value) = chatgpt_web_auth_config_string(auth_config, fields) {
+            object.insert(target.to_string(), json!(value));
+        }
+    }
+}
+
+fn chatgpt_web_json_number(value: Option<&serde_json::Value>) -> Option<f64> {
+    let value = value?;
+    if let Some(number) = value.as_f64() {
+        return number.is_finite().then_some(number);
+    }
+    value
+        .as_str()
+        .map(str::trim)
+        .filter(|value| !value.is_empty())
+        .and_then(|value| value.parse::<f64>().ok())
+        .filter(|value| value.is_finite())
+}
+
+fn chatgpt_web_json_string(value: Option<&serde_json::Value>) -> Option<&str> {
+    value
+        .and_then(serde_json::Value::as_str)
+        .map(str::trim)
+        .filter(|value| !value.is_empty())
+}
+
+fn existing_chatgpt_web_image_quota_limit(
+    upstream_metadata: Option<&serde_json::Value>,
+) -> Option<f64> {
+    upstream_metadata
+        .and_then(serde_json::Value::as_object)
+        .and_then(|metadata| metadata.get("chatgpt_web"))
+        .and_then(serde_json::Value::as_object)
+        .and_then(|bucket| chatgpt_web_json_number(bucket.get("image_quota_total")))
+        .filter(|value| *value > 0.0)
+}
+
+fn infer_chatgpt_web_image_quota_limit(
+    plan_type: Option<&str>,
+    remaining: Option<f64>,
+    existing_limit: Option<f64>,
+) -> Option<f64> {
+    let normalized_plan = plan_type.unwrap_or_default().trim().to_ascii_lowercase();
+    if normalized_plan == "free" {
+        return Some(CHATGPT_WEB_FREE_IMAGE_QUOTA_LIMIT);
+    }
+
+    if let Some(existing_limit) = existing_limit.filter(|value| *value > 0.0) {
+        return Some(existing_limit);
+    }
+
+    remaining.filter(|value| *value > 0.0)
+}
+
+fn normalize_chatgpt_web_image_quota_limit(
+    metadata: &mut serde_json::Value,
+    upstream_metadata: Option<&serde_json::Value>,
+) {
+    let existing_limit = existing_chatgpt_web_image_quota_limit(upstream_metadata);
+    let Some(object) = metadata.as_object_mut() else {
+        return;
+    };
+
+    let remaining = chatgpt_web_json_number(object.get("image_quota_remaining"));
+    let explicit_limit = chatgpt_web_json_number(object.get("image_quota_total"))
+        .filter(|value| *value > 0.0);
+    let plan_type = chatgpt_web_json_string(object.get("plan_type"));
+    let is_free_plan = plan_type
+        .is_some_and(|value| value.trim().eq_ignore_ascii_case("free"));
+    let limit = if is_free_plan {
+        Some(CHATGPT_WEB_FREE_IMAGE_QUOTA_LIMIT)
+    } else {
+        explicit_limit.or_else(|| {
+            infer_chatgpt_web_image_quota_limit(plan_type, remaining, existing_limit)
+        })
+    };
+
+    if let Some(limit) = limit {
+        object.insert("image_quota_total".to_string(), json!(limit));
+
+        if !object.contains_key("image_quota_used") {
+            if let Some(remaining) = remaining {
+                object.insert(
+                    "image_quota_used".to_string(),
+                    json!((limit - remaining).max(0.0)),
+                );
+            } else if object
+                .get("image_quota_blocked")
+                .and_then(serde_json::Value::as_bool)
+                == Some(true)
+            {
+                object.insert("image_quota_used".to_string(), json!(limit));
+            }
+        }
+    }
+}
+
+async fn resolve_chatgpt_web_quota_auth(
+    state: &AdminAppState<'_>,
+    transport: &AdminGatewayProviderTransportSnapshot,
+) -> Result<Option<(String, String)>, GatewayError> {
+    if let Some(auth) = state.resolve_local_oauth_header_auth(transport).await? {
+        return Ok(Some(auth));
+    }
+    let decrypted_key = transport.key.decrypted_api_key.trim();
+    if decrypted_key.is_empty() || decrypted_key == PLACEHOLDER_API_KEY {
+        return Ok(None);
+    }
+    Ok(Some((
+        "authorization".to_string(),
+        format!("Bearer {decrypted_key}"),
+    )))
+}
+
+async fn execute_chatgpt_web_quota_plan(
+    state: &AdminAppState<'_>,
+    transport: &AdminGatewayProviderTransportSnapshot,
+    endpoint: &StoredProviderCatalogEndpoint,
+    authorization: (String, String),
+    proxy_override: Option<&ProxySnapshot>,
+) -> Result<ProviderQuotaExecutionOutcome, GatewayError> {
+    let base_url = chatgpt_web_base_url(endpoint);
+    let proxy = match proxy_override {
+        Some(proxy) => Some(proxy.clone()),
+        None => {
+            state
+                .resolve_transport_proxy_snapshot_with_tunnel_affinity(transport)
+                .await
+        }
+    };
+    let timeouts = state
+        .resolve_transport_execution_timeouts(transport)
+        .or(Some(default_provider_quota_execution_timeouts(
+            proxy.as_ref(),
+        )));
+    let plan = ExecutionPlan {
+        request_id: format!("chatgpt-web-quota:{}", transport.key.id),
+        candidate_id: None,
+        provider_name: Some("chatgpt_web".to_string()),
+        provider_id: transport.provider.id.clone(),
+        endpoint_id: transport.endpoint.id.clone(),
+        key_id: transport.key.id.clone(),
+        method: "POST".to_string(),
+        url: format!("{base_url}{CHATGPT_WEB_CONVERSATION_INIT_PATH}"),
+        headers: build_chatgpt_web_quota_headers(authorization, base_url.as_str()),
+        content_type: Some("application/json".to_string()),
+        content_encoding: None,
+        body: RequestBody::from_json(json!({
+            "gizmo_id": serde_json::Value::Null,
+            "requested_default_model": serde_json::Value::Null,
+            "conversation_id": serde_json::Value::Null,
+            "timezone_offset_min": -480,
+            "system_hints": ["picture_v2"],
+        })),
+        stream: false,
+        client_api_format: "openai:image".to_string(),
+        provider_api_format: "chatgpt_web:conversation_init".to_string(),
+        model_name: Some("chatgpt-web-conversation-init".to_string()),
+        proxy,
+        transport_profile: state.resolve_transport_profile(transport),
+        timeouts,
+    };
+
+    execute_provider_quota_plan(state, transport, plan, "chatgpt_web").await
+}
+
+fn chatgpt_web_quota_invalid_reason(status_code: u16, upstream_message: Option<&str>) -> String {
+    let message = upstream_message.unwrap_or_default().trim();
+    let detail = if message.is_empty() {
+        match status_code {
+            401 => "ChatGPT Web Token 无效或已过期",
+            403 => "ChatGPT Web 账户访问受限",
+            _ => "ChatGPT Web 请求失败",
+        }
+    } else {
+        message
+    };
+    match status_code {
+        401 => format!("{OAUTH_EXPIRED_PREFIX}{detail}"),
+        403 => format!("{OAUTH_ACCOUNT_BLOCK_PREFIX}{detail}"),
+        _ => detail.to_string(),
+    }
+}
+
+pub(crate) async fn refresh_chatgpt_web_provider_quota_locally(
+    state: &AdminAppState<'_>,
+    provider: &StoredProviderCatalogProvider,
+    endpoint: &StoredProviderCatalogEndpoint,
+    keys: Vec<StoredProviderCatalogKey>,
+    proxy_override: Option<ProxySnapshot>,
+) -> Result<Option<serde_json::Value>, GatewayError> {
+    let mut results = Vec::new();
+    let mut success_count = 0usize;
+    let mut failed_count = 0usize;
+
+    for key in keys {
+        let transport = match state
+            .read_provider_transport_snapshot(&provider.id, &endpoint.id, &key.id)
+            .await?
+        {
+            Some(transport) => transport,
+            None => {
+                failed_count += 1;
+                results.push(json!({
+                    "key_id": key.id,
+                    "key_name": key.name,
+                    "status": "error",
+                    "message": "Provider transport snapshot unavailable",
+                }));
+                continue;
+            }
+        };
+
+        let authorization = match resolve_chatgpt_web_quota_auth(state, &transport).await? {
+            Some(auth) => auth,
+            None => {
+                failed_count += 1;
+                results.push(json!({
+                    "key_id": key.id,
+                    "key_name": key.name,
+                    "status": "error",
+                    "message": "缺少 ChatGPT Web OAuth 认证信息，请先导入/刷新 Token",
+                }));
+                continue;
+            }
+        };
+
+        let result = match execute_chatgpt_web_quota_plan(
+            state,
+            &transport,
+            endpoint,
+            authorization,
+            proxy_override.as_ref(),
+        )
+        .await?
+        {
+            ProviderQuotaExecutionOutcome::Response(result) => result,
+            ProviderQuotaExecutionOutcome::Failure(detail) => {
+                failed_count += 1;
+                results.push(json!({
+                    "key_id": key.id,
+                    "key_name": key.name,
+                    "status": "error",
+                    "message": format!("conversation/init 请求执行失败: {detail}"),
+                    "status_code": 502,
+                }));
+                continue;
+            }
+        };
+
+        let now_unix_secs = SystemTime::now()
+            .duration_since(UNIX_EPOCH)
+            .ok()
+            .map(|duration| duration.as_secs())
+            .unwrap_or(0);
+        let mut metadata_update = None::<serde_json::Value>;
+        let (mut oauth_invalid_at_unix_secs, mut oauth_invalid_reason) =
+            (key.oauth_invalid_at_unix_secs, key.oauth_invalid_reason.clone());
+        let mut status = "error".to_string();
+        let mut message = None::<String>;
+
+        if result.status_code == 200 {
+            if let Some(body_json) = result
+                .body
+                .as_ref()
+                .and_then(|body| body.json_body.as_ref())
+            {
+                if let Some(mut metadata) =
+                    parse_chatgpt_web_conversation_init_response(body_json, now_unix_secs)
+                {
+                    let auth_config = chatgpt_web_auth_config(&transport);
+                    enrich_chatgpt_web_quota_metadata(&mut metadata, auth_config.as_ref());
+                    normalize_chatgpt_web_image_quota_limit(
+                        &mut metadata,
+                        key.upstream_metadata.as_ref(),
+                    );
+                    metadata_update = Some(json!({ "chatgpt_web": metadata }));
+                    (oauth_invalid_at_unix_secs, oauth_invalid_reason) =
+                        quota_refresh_success_invalid_state(&key);
+                    status = "success".to_string();
+                } else {
+                    status = "no_metadata".to_string();
+                    message = Some("响应中未包含 ChatGPT Web 生图限额信息".to_string());
+                }
+            } else {
+                status = "no_metadata".to_string();
+                message = Some("响应中未包含 ChatGPT Web 生图限额信息".to_string());
+            }
+        } else {
+            let err_msg = extract_execution_error_message(&result);
+            message = Some(match err_msg.as_deref() {
+                Some(detail) if !detail.is_empty() => {
+                    format!(
+                        "conversation/init 返回状态码 {}: {}",
+                        result.status_code, detail
+                    )
+                }
+                _ => format!("conversation/init 返回状态码 {}", result.status_code),
+            });
+
+            if matches!(result.status_code, 401 | 403) {
+                oauth_invalid_at_unix_secs = Some(now_unix_secs);
+                oauth_invalid_reason = Some(chatgpt_web_quota_invalid_reason(
+                    result.status_code,
+                    err_msg.as_deref(),
+                ));
+                status = if result.status_code == 401 {
+                    "auth_invalid".to_string()
+                } else {
+                    "forbidden".to_string()
+                };
+            }
+        }
+
+        if !persist_provider_quota_refresh_state(
+            state,
+            &key.id,
+            metadata_update.as_ref(),
+            oauth_invalid_at_unix_secs,
+            oauth_invalid_reason,
+            None,
+        )
+        .await?
+        {
+            failed_count += 1;
+            results.push(json!({
+                "key_id": key.id,
+                "key_name": key.name,
+                "status": "error",
+                "message": "Key 状态写入失败",
+            }));
+            continue;
+        }
+
+        if status == "success" {
+            success_count += 1;
+        } else {
+            failed_count += 1;
+        }
+
+        let mut payload = serde_json::Map::new();
+        payload.insert("key_id".to_string(), json!(key.id));
+        payload.insert("key_name".to_string(), json!(key.name));
+        payload.insert("status".to_string(), json!(status));
+        if let Some(message) = message {
+            payload.insert("message".to_string(), json!(message));
+        }
+        if result.status_code != 200 {
+            payload.insert("status_code".to_string(), json!(result.status_code));
+        }
+        if let Some(metadata) = metadata_update
+            .as_ref()
+            .and_then(|value| value.get("chatgpt_web"))
+            .cloned()
+        {
+            payload.insert("metadata".to_string(), metadata);
+        }
+        if let Some(quota_snapshot) = build_quota_snapshot_payload(
+            "chatgpt_web",
+            key.status_snapshot.as_ref(),
+            metadata_update.as_ref(),
+        ) {
+            payload.insert("quota_snapshot".to_string(), quota_snapshot);
+        }
+        results.push(serde_json::Value::Object(payload));
+    }
+
+    Ok(Some(json!({
+        "success": success_count,
+        "failed": failed_count,
+        "total": success_count + failed_count,
+        "results": results,
+        "message": format!("已处理 {} 个 Key", success_count + failed_count),
+        "auto_removed": 0,
+    })))
+}

apps/aether-gateway/src/handlers/admin/provider/oauth/quota/mod.rs

@@ -1,4 +1,5 @@
 pub(crate) mod antigravity;
+pub(crate) mod chatgpt_web;
 pub(crate) mod codex;
 pub(crate) mod kiro;
 pub(crate) mod shared;

apps/aether-gateway/src/handlers/admin/provider/oauth/quota/shared.rs

@@ -130,7 +130,7 @@ pub(crate) async fn persist_provider_quota_refresh_state(
             metadata_update,
         ));
         quota_snapshot_provider_type = metadata_update.as_object().and_then(|object| {
-            ["codex", "kiro", "antigravity", "gemini_cli"]
+            ["codex", "kiro", "antigravity", "gemini_cli", "chatgpt_web"]
                 .into_iter()
                 .find(|provider_type| object.contains_key(*provider_type))
         });

apps/aether-gateway/src/handlers/admin/provider/oauth/runtime.rs

@@ -1,4 +1,5 @@
 use super::quota::antigravity::refresh_antigravity_provider_quota_locally;
+use super::quota::chatgpt_web::refresh_chatgpt_web_provider_quota_locally;
 use super::quota::codex::refresh_codex_provider_quota_locally;
 use super::quota::kiro::refresh_kiro_provider_quota_locally;
 use crate::handlers::admin::request::AdminAppState;
@@ -72,7 +73,10 @@ pub(crate) async fn refresh_provider_oauth_account_state_after_update(
     proxy_override: Option<&ProxySnapshot>,
 ) -> Result<(bool, Option<String>), GatewayError> {
     let provider_type = provider.provider_type.trim().to_ascii_lowercase();
-    if !matches!(provider_type.as_str(), "codex" | "kiro" | "antigravity") {
+    if !matches!(
+        provider_type.as_str(),
+        "codex" | "kiro" | "antigravity" | "chatgpt_web"
+    ) {
         return Ok((false, None));
     }
 
@@ -127,6 +131,16 @@ pub(crate) async fn refresh_provider_oauth_account_state_after_update(
             )
             .await?
         }
+        "chatgpt_web" => {
+            refresh_chatgpt_web_provider_quota_locally(
+                state,
+                provider,
+                &endpoint,
+                vec![key],
+                proxy_override,
+            )
+            .await?
+        }
         _ => None,
     };
     let Some(payload) = payload else {

apps/aether-gateway/src/handlers/admin/provider/pool_admin/payloads.rs

@@ -481,6 +481,43 @@ fn admin_pool_build_kiro_account_quota_from_snapshot(
     }
 }
 
+fn admin_pool_build_chatgpt_web_account_quota_from_snapshot(
+    quota_snapshot: &serde_json::Map<String, serde_json::Value>,
+) -> Option<String> {
+    let now_unix_secs = chrono::Utc::now().timestamp().max(0) as u64;
+    let window = admin_pool_quota_window(quota_snapshot, "image_gen")
+        .or_else(|| admin_pool_quota_windows(quota_snapshot).into_iter().next())?;
+    let remaining_value = admin_pool_json_to_f64(window.get("remaining_value"));
+    let limit_value = admin_pool_json_to_f64(window.get("limit_value"));
+    let remaining_percent = admin_pool_json_to_f64(window.get("remaining_ratio"))
+        .map(|value| (value * 100.0).clamp(0.0, 100.0))
+        .or_else(|| {
+            admin_pool_json_to_f64(window.get("used_ratio"))
+                .map(|value| ((1.0 - value) * 100.0).clamp(0.0, 100.0))
+        });
+    let reset_seconds =
+        admin_pool_quota_window_reset_seconds(quota_snapshot, window, now_unix_secs);
+
+    let mut text = match (remaining_value, limit_value, remaining_percent) {
+        (Some(remaining), Some(limit), _) if limit > 0.0 => Some(format!(
+            "生图剩余 {}/{}",
+            admin_pool_format_quota_value(remaining),
+            admin_pool_format_quota_value(limit),
+        )),
+        (Some(remaining), _, _) => Some(format!(
+            "生图剩余 {}",
+            admin_pool_format_quota_value(remaining),
+        )),
+        (_, _, Some(percent)) => Some(format!("生图剩余 {}", admin_pool_format_percent(percent))),
+        _ => None,
+    }?;
+
+    if let Some(reset_text) = reset_seconds.and_then(admin_pool_format_reset_after) {
+        text.push_str(&format!(" ({reset_text})"));
+    }
+    Some(text)
+}
+
 fn admin_pool_build_antigravity_account_quota_from_snapshot(
     quota_snapshot: &serde_json::Map<String, serde_json::Value>,
 ) -> Option<String> {
@@ -617,6 +654,13 @@ fn admin_pool_build_account_quota(
                 return Some(account_quota);
             }
         }
+        "chatgpt_web" => {
+            if let Some(account_quota) =
+                admin_pool_build_chatgpt_web_account_quota_from_snapshot(quota_snapshot)
+            {
+                return Some(account_quota);
+            }
+        }
         "antigravity" => {
             if let Some(account_quota) =
                 admin_pool_build_antigravity_account_quota_from_snapshot(quota_snapshot)

apps/aether-gateway/src/handlers/shared/catalog.rs

@@ -425,6 +425,31 @@ fn quota_window_reset_seconds(
         .map(|(observed_at, reset_at)| reset_at.saturating_sub(observed_at))
 }
 
+fn chatgpt_web_image_quota_limit(
+    metadata: &Map<String, Value>,
+    remaining: Option<f64>,
+) -> Option<f64> {
+    let plan_type = metadata
+        .get("plan_type")
+        .and_then(Value::as_str)
+        .map(str::trim)
+        .filter(|value| !value.is_empty())
+        .map(|value| value.to_ascii_lowercase());
+    if plan_type.as_deref() == Some("free") {
+        return Some(25.0);
+    }
+
+    let explicit_limit = metadata
+        .get("image_quota_total")
+        .and_then(admin_provider_quota_pure::coerce_json_f64)
+        .filter(|value| *value > 0.0);
+    if let Some(limit) = explicit_limit {
+        return Some(limit);
+    }
+
+    remaining.filter(|value| *value > 0.0)
+}
+
 fn model_quota_window_snapshot(
     model_name: &str,
     item: &Map<String, Value>,
@@ -813,6 +838,95 @@ fn build_kiro_quota_status_snapshot(
     }))
 }
 
+fn build_chatgpt_web_quota_status_snapshot(
+    upstream_metadata: Option<&Value>,
+    source: &str,
+) -> Option<Value> {
+    let metadata = provider_quota_metadata_bucket(upstream_metadata, "chatgpt_web")?;
+    let observed_at_unix_secs = provider_quota_timestamp_unix_secs(metadata.get("updated_at"));
+    let remaining = metadata
+        .get("image_quota_remaining")
+        .and_then(admin_provider_quota_pure::coerce_json_f64);
+    let limit = chatgpt_web_image_quota_limit(metadata, remaining);
+    let used = metadata
+        .get("image_quota_used")
+        .and_then(admin_provider_quota_pure::coerce_json_f64)
+        .or_else(|| limit.zip(remaining).map(|(limit, remaining)| (limit - remaining).max(0.0)));
+    let reset_at =
+        provider_quota_timestamp_unix_secs(metadata.get("image_quota_reset_at"));
+    let reset_seconds = quota_window_reset_seconds(observed_at_unix_secs, reset_at);
+    let plan_type = metadata
+        .get("plan_type")
+        .and_then(Value::as_str)
+        .map(str::trim)
+        .filter(|value| !value.is_empty())
+        .map(|value| value.to_ascii_lowercase());
+    let image_blocked = metadata
+        .get("image_quota_blocked")
+        .and_then(admin_provider_quota_pure::coerce_json_bool)
+        == Some(true);
+    let usage_ratio = used.zip(limit).and_then(|(used, limit)| {
+        (limit > 0.0).then_some((used / limit).clamp(0.0, 1.0))
+    });
+    let remaining_ratio = remaining.zip(limit).and_then(|(remaining, limit)| {
+        (limit > 0.0).then_some((remaining / limit).clamp(0.0, 1.0))
+    });
+
+    let mut windows = Vec::new();
+    if remaining.is_some()
+        || limit.is_some()
+        || used.is_some()
+        || reset_at.is_some()
+        || image_blocked
+    {
+        windows.push(json!({
+            "code": "image_gen",
+            "label": "生图",
+            "scope": "account",
+            "unit": "count",
+            "used_ratio": usage_ratio,
+            "remaining_ratio": remaining_ratio,
+            "used_value": used,
+            "remaining_value": remaining,
+            "limit_value": limit,
+            "reset_at": reset_at,
+            "reset_seconds": reset_seconds,
+            "is_exhausted": image_blocked || remaining.is_some_and(|value| value <= 0.0),
+        }));
+    }
+
+    if windows.is_empty() && plan_type.is_none() && observed_at_unix_secs.is_none() {
+        return None;
+    }
+
+    let exhausted = image_blocked
+        || remaining.is_some_and(|value| value <= 0.0)
+        || usage_ratio.is_some_and(|value| value >= 1.0 - 1e-6);
+    let reason = if exhausted {
+        Some("生图额度已耗尽")
+    } else {
+        None
+    };
+
+    Some(json!({
+        "version": 2,
+        "provider_type": "chatgpt_web",
+        "code": if exhausted { "exhausted" } else { "ok" },
+        "label": if exhausted { Some("额度耗尽") } else { None::<&str> },
+        "reason": reason,
+        "freshness": "fresh",
+        "source": source,
+        "observed_at": observed_at_unix_secs,
+        "exhausted": exhausted,
+        "usage_ratio": usage_ratio,
+        "updated_at": observed_at_unix_secs,
+        "reset_at": reset_at,
+        "reset_seconds": reset_seconds,
+        "plan_type": plan_type,
+        "windows": windows,
+    }))
+}
+
 fn build_antigravity_quota_status_snapshot(
     upstream_metadata: Option<&Value>,
     source: &str,
@@ -993,6 +1107,7 @@ pub(crate) fn sync_provider_key_quota_status_snapshot(
     let quota = match normalized_provider_type.as_str() {
         "codex" => build_codex_quota_status_snapshot(upstream_metadata, source),
         "kiro" => build_kiro_quota_status_snapshot(upstream_metadata, source),
+        "chatgpt_web" => build_chatgpt_web_quota_status_snapshot(upstream_metadata, source),
         "antigravity" => build_antigravity_quota_status_snapshot(upstream_metadata, source),
         "gemini_cli" => build_gemini_cli_quota_status_snapshot(upstream_metadata, source),
         _ => None,
@@ -1784,6 +1899,42 @@ mod tests {
         assert_eq!(window.get("reset_seconds"), Some(&json!(3_600u64)));
     }
 
+    #[test]
+    fn provider_key_status_snapshot_payload_backfills_chatgpt_web_image_quota() {
+        let mut key = sample_catalog_key();
+        key.upstream_metadata = Some(json!({
+            "chatgpt_web": {
+                "updated_at": 1_778_067_246u64,
+                "plan_type": "free",
+                "image_quota_remaining": 24.0,
+                "image_quota_reset_at": 1_778_157_172u64
+            }
+        }));
+
+        let payload = provider_key_status_snapshot_payload(&key, "chatgpt_web");
+        let quota = payload
+            .get("quota")
+            .and_then(Value::as_object)
+            .expect("quota snapshot should be object");
+        let window = quota
+            .get("windows")
+            .and_then(Value::as_array)
+            .and_then(|windows| windows.first())
+            .and_then(Value::as_object)
+            .expect("image quota window should exist");
+
+        assert_eq!(quota.get("provider_type"), Some(&json!("chatgpt_web")));
+        assert_eq!(quota.get("code"), Some(&json!("ok")));
+        assert_eq!(quota.get("plan_type"), Some(&json!("free")));
+        assert_eq!(quota.get("reset_at"), Some(&json!(1_778_157_172u64)));
+        assert_eq!(quota.get("usage_ratio"), Some(&json!(0.04)));
+        assert_eq!(window.get("code"), Some(&json!("image_gen")));
+        assert_eq!(window.get("remaining_value"), Some(&json!(24.0)));
+        assert_eq!(window.get("limit_value"), Some(&json!(25.0)));
+        assert_eq!(window.get("used_value"), Some(&json!(1.0)));
+        assert_eq!(window.get("remaining_ratio"), Some(&json!(0.96)));
+    }
+
     #[test]
     fn provider_key_status_snapshot_payload_preserves_existing_materialized_quota_snapshot() {
         let mut key = sample_catalog_key();

apps/aether-gateway/src/maintenance/runtime/pool_quota_probe.rs

@@ -10,8 +10,8 @@ use tracing::{debug, info, warn};
 
 use crate::admin_api::{
     admin_provider_pool_config, provider_oauth_runtime_endpoint_for_provider,
-    refresh_antigravity_provider_quota_locally, refresh_codex_provider_quota_locally,
-    refresh_kiro_provider_quota_locally, AdminAppState,
+    refresh_antigravity_provider_quota_locally, refresh_chatgpt_web_provider_quota_locally,
+    refresh_codex_provider_quota_locally, refresh_kiro_provider_quota_locally, AdminAppState,
 };
 use crate::{AppState, GatewayError};
 
@@ -94,7 +94,7 @@ fn now_unix_secs() -> u64 {
 fn provider_supports_quota_probe(provider_type: &str) -> bool {
     matches!(
         provider_type.trim().to_ascii_lowercase().as_str(),
-        "codex" | "kiro" | "antigravity"
+        "codex" | "kiro" | "antigravity" | "chatgpt_web"
     )
 }
 
@@ -116,6 +116,7 @@ fn extract_quota_updated_at(provider_type: &str, upstream_metadata: Option<&Valu
         "codex" => "codex",
         "kiro" => "kiro",
         "antigravity" => "antigravity",
+        "chatgpt_web" => "chatgpt_web",
         _ => return None,
     };
     let bucket = metadata.get(bucket_name)?.as_object()?;
@@ -382,6 +383,10 @@ async fn refresh_provider_probe_keys(
             refresh_antigravity_provider_quota_locally(admin_state, provider, endpoint, keys, None)
                 .await
         }
+        "chatgpt_web" => {
+            refresh_chatgpt_web_provider_quota_locally(admin_state, provider, endpoint, keys, None)
+                .await
+        }
         _ => Ok(None),
     }
 }

crates/aether-admin/src/provider/pool.rs

@@ -247,6 +247,23 @@ pub fn admin_pool_key_account_quota_exhausted(
                 _ => false,
             }
         }
+        "chatgpt_web" => {
+            if admin_pool_json_bool(bucket.get("image_quota_blocked")) == Some(true) {
+                return true;
+            }
+            if admin_pool_json_f64(bucket.get("image_quota_remaining")).is_some_and(|value| {
+                value <= 0.0
+            }) {
+                return true;
+            }
+            match (
+                admin_pool_json_f64(bucket.get("image_quota_total")),
+                admin_pool_json_f64(bucket.get("image_quota_used")),
+            ) {
+                (Some(limit), Some(used)) if limit > 0.0 => used >= limit,
+                _ => false,
+            }
+        }
         _ => false,
     }
 }

crates/aether-admin/src/provider/quota.rs

@@ -655,9 +655,213 @@ pub fn parse_kiro_usage_response(
     Some(serde_json::Value::Object(result))
 }
 
+fn chatgpt_web_quota_feature_name(value: &serde_json::Value) -> Option<String> {
+    coerce_json_string(
+        value
+            .get("feature_name")
+            .or_else(|| value.get("featureName"))
+            .or_else(|| value.get("feature"))
+            .or_else(|| value.get("name")),
+    )
+}
+
+fn chatgpt_web_is_image_quota_feature(value: &str) -> bool {
+    matches!(
+        value.trim().to_ascii_lowercase().as_str(),
+        "image_gen" | "image_generation" | "image_edit" | "img_gen"
+    )
+}
+
+fn chatgpt_web_feature_number(
+    feature: &serde_json::Value,
+    fields: &[&str],
+) -> Option<f64> {
+    fields
+        .iter()
+        .find_map(|field| feature.get(*field).and_then(coerce_json_f64))
+}
+
+fn parse_chatgpt_web_reset_timestamp(value: Option<&serde_json::Value>, observed_at: u64) -> Option<u64> {
+    let value = value?;
+    if let Some(text) = value.as_str().map(str::trim).filter(|value| !value.is_empty()) {
+        if let Ok(parsed) = chrono::DateTime::parse_from_rfc3339(text) {
+            return u64::try_from(parsed.timestamp()).ok();
+        }
+        if let Ok(parsed) = text.parse::<f64>() {
+            return normalize_chatgpt_web_numeric_reset(parsed, observed_at);
+        }
+        return None;
+    }
+    value
+        .as_f64()
+        .and_then(|parsed| normalize_chatgpt_web_numeric_reset(parsed, observed_at))
+}
+
+fn normalize_chatgpt_web_numeric_reset(value: f64, observed_at: u64) -> Option<u64> {
+    if !value.is_finite() || value <= 0.0 {
+        return None;
+    }
+    if value > 1_000_000_000_000.0 {
+        return Some((value / 1000.0).floor() as u64);
+    }
+    if value > 1_000_000_000.0 {
+        return Some(value.floor() as u64);
+    }
+    Some(observed_at.saturating_add(value.floor() as u64))
+}
+
+fn chatgpt_web_blocked_features(value: &serde_json::Value) -> Vec<String> {
+    value
+        .get("blocked_features")
+        .or_else(|| value.get("blockedFeatures"))
+        .and_then(serde_json::Value::as_array)
+        .map(|items| {
+            items
+                .iter()
+                .filter_map(serde_json::Value::as_str)
+                .map(str::trim)
+                .filter(|value| !value.is_empty())
+                .map(ToOwned::to_owned)
+                .collect::<Vec<_>>()
+        })
+        .unwrap_or_default()
+}
+
+pub fn parse_chatgpt_web_conversation_init_response(
+    value: &serde_json::Value,
+    updated_at_unix_secs: u64,
+) -> Option<serde_json::Value> {
+    let root = value.as_object()?;
+    let limits_progress = root
+        .get("limits_progress")
+        .or_else(|| root.get("limitsProgress"))
+        .and_then(serde_json::Value::as_array)
+        .cloned()
+        .unwrap_or_default();
+    let image_limit = limits_progress
+        .iter()
+        .find(|item| {
+            chatgpt_web_quota_feature_name(item)
+                .as_deref()
+                .is_some_and(chatgpt_web_is_image_quota_feature)
+        })
+        .cloned();
+    let blocked_features = chatgpt_web_blocked_features(value);
+    let image_blocked = blocked_features
+        .iter()
+        .any(|feature| chatgpt_web_is_image_quota_feature(feature));
+
+    if image_limit.is_none() && !image_blocked {
+        return None;
+    }
+
+    let mut result = serde_json::Map::new();
+    result.insert("updated_at".to_string(), json!(updated_at_unix_secs));
+
+    if let Some(default_model_slug) = coerce_json_string(
+        root.get("default_model_slug")
+            .or_else(|| root.get("defaultModelSlug")),
+    ) {
+        result.insert("default_model_slug".to_string(), json!(default_model_slug));
+    }
+    if let Some(plan_type) = coerce_json_string(
+        root.get("plan_type")
+            .or_else(|| root.get("planType"))
+            .or_else(|| root.get("subscription_plan")),
+    ) {
+        result.insert("plan_type".to_string(), json!(plan_type.to_ascii_lowercase()));
+    }
+    result.insert("blocked_features".to_string(), json!(blocked_features));
+    result.insert("limits_progress".to_string(), serde_json::Value::Array(limits_progress));
+
+    if image_blocked {
+        result.insert("image_quota_blocked".to_string(), json!(true));
+    }
+
+    if let Some(image_limit) = image_limit.as_ref() {
+        if let Some(feature_name) = chatgpt_web_quota_feature_name(image_limit) {
+            result.insert("image_quota_feature_name".to_string(), json!(feature_name));
+        }
+
+        let remaining = chatgpt_web_feature_number(
+            image_limit,
+            &[
+                "remaining",
+                "remaining_value",
+                "remainingValue",
+                "remaining_count",
+                "remainingCount",
+            ],
+        );
+        let total = chatgpt_web_feature_number(
+            image_limit,
+            &[
+                "max_value",
+                "maxValue",
+                "cap",
+                "total",
+                "limit",
+                "quota",
+                "usage_limit",
+                "usageLimit",
+            ],
+        );
+        let used = chatgpt_web_feature_number(
+            image_limit,
+            &[
+                "used",
+                "used_value",
+                "usedValue",
+                "consumed",
+                "current_usage",
+                "currentUsage",
+            ],
+        )
+        .or_else(|| total.zip(remaining).map(|(total, remaining)| (total - remaining).max(0.0)));
+        let reset_source = image_limit
+            .get("reset_at")
+            .or_else(|| image_limit.get("resetAt"))
+            .or_else(|| image_limit.get("next_reset_at"))
+            .or_else(|| image_limit.get("nextResetAt"))
+            .or_else(|| image_limit.get("reset_after"))
+            .or_else(|| image_limit.get("resetAfter"));
+        let reset_at = parse_chatgpt_web_reset_timestamp(reset_source, updated_at_unix_secs);
+
+        if let Some(remaining) = remaining {
+            result.insert("image_quota_remaining".to_string(), json!(remaining));
+        } else if image_blocked {
+            result.insert("image_quota_remaining".to_string(), json!(0.0));
+        }
+        if let Some(total) = total {
+            result.insert("image_quota_total".to_string(), json!(total));
+        }
+        if let Some(used) = used {
+            result.insert("image_quota_used".to_string(), json!(used));
+        }
+        if let Some(reset_at) = reset_at {
+            result.insert("image_quota_reset_at".to_string(), json!(reset_at));
+        }
+        if let Some(reset_after) = coerce_json_string(
+            image_limit
+                .get("reset_after")
+                .or_else(|| image_limit.get("resetAfter")),
+        ) {
+            result.insert("image_quota_reset_after".to_string(), json!(reset_after));
+        }
+    } else if image_blocked {
+        result.insert("image_quota_remaining".to_string(), json!(0.0));
+    }
+
+    Some(serde_json::Value::Object(result))
+}
+
 #[cfg(test)]
 mod tests {
-    use super::{codex_runtime_invalid_reason, OAUTH_ACCOUNT_BLOCK_PREFIX, OAUTH_EXPIRED_PREFIX};
+    use super::{
+        codex_runtime_invalid_reason, parse_chatgpt_web_conversation_init_response,
+        OAUTH_ACCOUNT_BLOCK_PREFIX, OAUTH_EXPIRED_PREFIX,
+    };
+    use serde_json::json;
 
     #[test]
     fn codex_runtime_invalid_reason_marks_401_as_expired() {
@@ -681,4 +885,45 @@ mod tests {
     fn codex_runtime_invalid_reason_ignores_generic_403() {
         assert_eq!(codex_runtime_invalid_reason(403, Some("forbidden")), None);
     }
+
+    #[test]
+    fn parses_chatgpt_web_image_quota_from_conversation_init() {
+        let parsed = parse_chatgpt_web_conversation_init_response(
+            &json!({
+                "default_model_slug": "auto",
+                "blocked_features": [],
+                "limits_progress": [
+                    {
+                        "feature_name": "image_gen",
+                        "remaining": 24,
+                        "reset_after": "2026-05-07T12:32:52.826482+00:00"
+                    }
+                ]
+            }),
+            1_778_067_246,
+        )
+        .expect("chatgpt web quota should parse");
+
+        assert_eq!(parsed.get("default_model_slug"), Some(&json!("auto")));
+        assert_eq!(parsed.get("image_quota_remaining"), Some(&json!(24.0)));
+        assert_eq!(
+            parsed.get("image_quota_reset_at"),
+            Some(&json!(1_778_157_172u64))
+        );
+    }
+
+    #[test]
+    fn parses_chatgpt_web_blocked_image_feature_as_zero_remaining() {
+        let parsed = parse_chatgpt_web_conversation_init_response(
+            &json!({
+                "blocked_features": ["image_generation"],
+                "limits_progress": []
+            }),
+            1_778_067_246,
+        )
+        .expect("blocked image feature should produce metadata");
+
+        assert_eq!(parsed.get("image_quota_blocked"), Some(&json!(true)));
+        assert_eq!(parsed.get("image_quota_remaining"), Some(&json!(0.0)));
+    }
 }

frontend/src/api/endpoints/types/provider.ts

@@ -358,10 +358,30 @@ export interface KiroUpstreamMetadata {
   banned_at?: number  // 封禁时间（Unix 时间戳，秒）
 }
 
+export interface ChatGPTWebUpstreamMetadata {
+  updated_at?: number  // Unix 时间戳（秒）
+  plan_type?: string | null
+  default_model_slug?: string | null
+  blocked_features?: string[] | null
+  image_quota_feature_name?: string | null
+  image_quota_remaining?: number | null
+  image_quota_total?: number | null
+  image_quota_used?: number | null
+  image_quota_reset_at?: number | null
+  image_quota_reset_after?: string | null
+  image_quota_blocked?: boolean | null
+  limits_progress?: Array<Record<string, unknown>> | null
+  email?: string | null
+  account_id?: string | null
+  account_user_id?: string | null
+  user_id?: string | null
+}
+
 export interface UpstreamMetadata {
   codex?: CodexUpstreamMetadata
   antigravity?: AntigravityUpstreamMetadata
   kiro?: KiroUpstreamMetadata
+  chatgpt_web?: ChatGPTWebUpstreamMetadata
 }
 
 // 按格式的健康度数据

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

@@ -818,6 +818,51 @@
                         </div>
                       </template>
                     </div>
+                    <!-- ChatGPT Web 上游额度信息（生图配额） -->
+                    <div
+                      v-if="provider.provider_type === 'chatgpt_web' && hasChatGPTWebQuotaDisplayData(key)"
+                      class="mt-2 p-2 rounded-md bg-muted/30"
+                    >
+                      <div class="flex items-center justify-between mb-1">
+                        <span class="text-[10px] text-muted-foreground">账号配额</span>
+                        <div class="flex items-center gap-1">
+                          <RefreshCw
+                            v-if="refreshingQuota"
+                            class="w-3 h-3 text-muted-foreground/70 animate-spin"
+                          />
+                          <span
+                            v-if="getChatGPTWebQuotaDisplay(key)?.updated_at"
+                            class="text-[9px] text-muted-foreground/70"
+                          >
+                            {{ formatKiroUpdatedAt(getChatGPTWebQuotaDisplay(key)?.updated_at || 0) }}
+                          </span>
+                        </div>
+                      </div>
+                      <div>
+                        <div class="flex items-center justify-between text-[10px] mb-0.5">
+                          <span class="text-muted-foreground">使用额度</span>
+                          <span :class="getQuotaRemainingClass(getChatGPTWebQuotaUsedPercent(key))">
+                            {{ getChatGPTWebQuotaRemainingPercent(key).toFixed(1) }}%
+                          </span>
+                        </div>
+                        <div class="relative w-full h-1.5 bg-border rounded-full overflow-hidden">
+                          <div
+                            class="absolute left-0 top-0 h-full transition-all duration-300"
+                            :class="getQuotaRemainingBarColor(getChatGPTWebQuotaUsedPercent(key))"
+                            :style="{ width: `${Math.max(getChatGPTWebQuotaRemainingPercent(key), 0)}%` }"
+                          />
+                        </div>
+                        <div class="flex items-center justify-between text-[9px] text-muted-foreground/70 mt-0.5">
+                          <span>
+                            {{ formatChatGPTWebUsage(getChatGPTWebQuotaDisplay(key)?.image_quota_used) }} /
+                            {{ formatChatGPTWebUsage(getChatGPTWebQuotaDisplay(key)?.image_quota_total) }}
+                          </span>
+                          <span v-if="getChatGPTWebQuotaDisplay(key)?.image_quota_reset_at">
+                            {{ formatKiroResetTime(getChatGPTWebQuotaDisplay(key)?.image_quota_reset_at) }}重置
+                          </span>
+                        </div>
+                      </div>
+                    </div>
                     <!-- 第二行：优先级 + API 格式（展开显示） + 统计信息 -->
                     <div class="flex items-center gap-1.5 mt-1 text-[11px] text-muted-foreground">
                       <!-- 优先级放最前面，支持点击编辑 -->
@@ -1165,6 +1210,7 @@ import type {
   AntigravityModelQuota,
   AntigravityUpstreamMetadata,
   CodexUpstreamMetadata,
+  ChatGPTWebUpstreamMetadata,
   KiroUpstreamMetadata,
   QuotaStatusSnapshot,
   QuotaWindowSnapshot,
@@ -1815,7 +1861,7 @@ async function handleClearOAuthInvalid(key: EndpointAPIKey) {
   }
 }
 
-// Codex / Antigravity / Kiro：打开抽屉后自动后台刷新（配额缓存缺失/过期，或 Token 即将过期时触发）
+// Codex / Antigravity / Kiro / ChatGPT Web：打开抽屉后自动后台刷新（配额缓存缺失/过期，或 Token 即将过期时触发）
 const AUTO_QUOTA_REFRESH_STALE_SECONDS = 5 * 60
 // 与后端 OAuth 懒刷新阈值对齐：到期前 2 分钟内视为需要刷新
 const AUTO_TOKEN_REFRESH_SKEW_SECONDS = 2 * 60
@@ -1834,7 +1880,7 @@ function quotaSnapshotHasDisplayData(quota: QuotaStatusSnapshot | null | undefin
 
 function getQuotaSnapshotForProvider(
   key: EndpointAPIKey,
-  providerType: 'codex' | 'kiro' | 'antigravity' | 'gemini_cli',
+  providerType: 'codex' | 'kiro' | 'antigravity' | 'chatgpt_web' | 'gemini_cli',
 ): QuotaStatusSnapshot | null {
   const quota = key.status_snapshot?.quota
   if (!quota) return null
@@ -2006,6 +2052,86 @@ function hasKiroQuotaDisplayData(key: EndpointAPIKey): boolean {
   return !!kiro && (kiro.usage_percentage !== undefined || kiro.usage_limit !== undefined)
 }
 
+type ChatGPTWebQuotaDisplay = ChatGPTWebUpstreamMetadata & {
+  image_quota_remaining_percent?: number
+  image_quota_used_percent?: number
+}
+
+function getChatGPTWebQuotaDisplay(key: EndpointAPIKey): ChatGPTWebQuotaDisplay | null {
+  const quota = getQuotaSnapshotForProvider(key, 'chatgpt_web')
+  if (!quota) return null
+
+  const display: ChatGPTWebQuotaDisplay = {}
+  const updatedAt = getQuotaSnapshotUpdatedAt(quota)
+  if (updatedAt !== undefined) display.updated_at = updatedAt
+  if (quota.plan_type) display.plan_type = quota.plan_type
+  if (quota.code === 'exhausted' || quota.code === 'banned') display.image_quota_blocked = true
+
+  const imageWindow =
+    getQuotaWindow(quota, 'image_gen')
+    ?? getQuotaWindowByScope(quota, 'account')[0]
+    ?? null
+  if (imageWindow) {
+    const remainingValue = typeof imageWindow.remaining_value === 'number' ? imageWindow.remaining_value : undefined
+    const limitValue = typeof imageWindow.limit_value === 'number' ? imageWindow.limit_value : undefined
+    const usedValue = typeof imageWindow.used_value === 'number' ? imageWindow.used_value : undefined
+    const remainingPercent = getQuotaWindowRemainingPercent(imageWindow)
+    const usedPercent = getQuotaWindowUsedPercent(imageWindow)
+
+    if (remainingValue !== undefined) display.image_quota_remaining = remainingValue
+    if (limitValue !== undefined) display.image_quota_total = limitValue
+    if (usedValue !== undefined) display.image_quota_used = usedValue
+    if (remainingPercent !== undefined) display.image_quota_remaining_percent = remainingPercent
+    if (usedPercent !== undefined) display.image_quota_used_percent = usedPercent
+    if (typeof imageWindow.reset_at === 'number') display.image_quota_reset_at = imageWindow.reset_at
+    if (typeof imageWindow.reset_seconds === 'number') {
+      const resetAt = updatedAt === undefined ? undefined : updatedAt + imageWindow.reset_seconds
+      if (resetAt !== undefined && display.image_quota_reset_at === undefined) {
+        display.image_quota_reset_at = resetAt
+      }
+    }
+  }
+
+  return Object.keys(display).length > 0 ? display : null
+}
+
+function hasChatGPTWebQuotaDisplayData(key: EndpointAPIKey): boolean {
+  const display = getChatGPTWebQuotaDisplay(key)
+  return !!display && (
+    display.image_quota_remaining_percent !== undefined
+    || display.image_quota_total !== undefined
+    || display.image_quota_used !== undefined
+  )
+}
+
+function getChatGPTWebQuotaUsedPercent(key: EndpointAPIKey): number {
+  const display = getChatGPTWebQuotaDisplay(key)
+  if (!display) return 0
+  if (typeof display.image_quota_used_percent === 'number') return display.image_quota_used_percent
+  if (typeof display.image_quota_remaining_percent === 'number') {
+    return Math.max(100 - display.image_quota_remaining_percent, 0)
+  }
+  return 0
+}
+
+function getChatGPTWebQuotaRemainingPercent(key: EndpointAPIKey): number {
+  const display = getChatGPTWebQuotaDisplay(key)
+  if (!display) return 0
+  if (typeof display.image_quota_remaining_percent === 'number') return display.image_quota_remaining_percent
+  if (typeof display.image_quota_used_percent === 'number') {
+    return Math.max(100 - display.image_quota_used_percent, 0)
+  }
+  return 0
+}
+
+function formatChatGPTWebUsage(value: number | null | undefined): string {
+  if (value === undefined || value === null) return '-'
+  if (Math.abs(value - Math.round(value)) < 1e-6) {
+    return String(Math.round(value))
+  }
+  return value.toFixed(1)
+}
+
 function isKiroBannedKey(key: EndpointAPIKey): boolean {
   const quota = getQuotaSnapshotForProvider(key, 'kiro')
   return String(quota?.code || '').trim().toLowerCase() === 'banned'
@@ -2138,7 +2264,7 @@ function shouldAutoRefreshCodexQuota(): boolean {
   return false
 }
 
-// 检查 OAuth Token 是否即将过期（Codex / Antigravity / Kiro）
+// 检查 OAuth Token 是否即将过期（Codex / Antigravity / Kiro / ChatGPT Web）
 function isTokenExpiringSoon(key: EndpointAPIKey, now: number): boolean {
   const oauthCode = String(key.status_snapshot?.oauth?.code || '').trim().toLowerCase()
   if (oauthCode && oauthCode !== 'valid' && oauthCode !== 'expiring') {
@@ -2193,6 +2319,28 @@ function shouldAutoRefreshKiroQuota(): boolean {
   return false
 }
 
+function shouldAutoRefreshChatGPTWebQuota(): boolean {
+  if (provider.value?.provider_type !== 'chatgpt_web') return false
+  const now = Math.floor(Date.now() / 1000)
+
+  for (const { key } of allKeys.value) {
+    if (!key.is_active) continue
+
+    if (isTokenExpiringSoon(key, now)) return true
+
+    if (!hasChatGPTWebQuotaDisplayData(key)) {
+      return true
+    }
+
+    const updatedAt = getChatGPTWebQuotaDisplay(key)?.updated_at
+    if (typeof updatedAt !== 'number' || (now - updatedAt) > AUTO_QUOTA_REFRESH_STALE_SECONDS) {
+      return true
+    }
+  }
+
+  return false
+}
+
 function defaultQuotaSnapshot(): QuotaStatusSnapshot {
   return {
     code: 'unknown',
@@ -2270,14 +2418,14 @@ function applyQuotaResults(
   return applied
 }
 
-// 通用的自动刷新配额函数（支持 Codex、Antigravity 和 Kiro）
+// 通用的自动刷新配额函数（支持 Codex、Antigravity、Kiro 和 ChatGPT Web）
 async function autoRefreshQuotaInBackground(options: { ignoreCooldown?: boolean } = {}) {
   const providerId = props.providerId
   if (!providerId) return
   if (refreshingQuota.value) return
 
   const providerType = provider.value?.provider_type
-  if (providerType !== 'codex' && providerType !== 'antigravity' && providerType !== 'kiro') return
+  if (providerType !== 'codex' && providerType !== 'antigravity' && providerType !== 'kiro' && providerType !== 'chatgpt_web') return
 
   // 检查是否需要刷新
   let shouldRefresh = false
@@ -2287,6 +2435,8 @@ async function autoRefreshQuotaInBackground(options: { ignoreCooldown?: boolean
     shouldRefresh = shouldAutoRefreshAntigravityQuota()
   } else if (providerType === 'kiro') {
     shouldRefresh = shouldAutoRefreshKiroQuota()
+  } else if (providerType === 'chatgpt_web') {
+    shouldRefresh = shouldAutoRefreshChatGPTWebQuota()
   }
   if (!shouldRefresh) return
   if (!options.ignoreCooldown && isProviderQuotaAutoRefreshCoolingDown(providerId)) return
@@ -2298,6 +2448,8 @@ async function autoRefreshQuotaInBackground(options: { ignoreCooldown?: boolean
     hadCachedQuota = allKeys.value.some(({ key }) => key.is_active && hasAntigravityQuotaDisplayData(key))
   } else if (providerType === 'kiro') {
     hadCachedQuota = allKeys.value.some(({ key }) => key.is_active && hasKiroQuotaDisplayData(key))
+  } else if (providerType === 'chatgpt_web') {
+    hadCachedQuota = allKeys.value.some(({ key }) => key.is_active && hasChatGPTWebQuotaDisplayData(key))
   }
 
   refreshingQuota.value = true

frontend/src/utils/providerKeyQuota.ts

@@ -189,6 +189,31 @@ function getGeminiCliQuotaText(quota: QuotaStatusSnapshot): string | null {
   return `最低剩余 ${formatPercent(minimumRemaining)} (${remainingList.length} 模型)`
 }
 
+function getChatGPTWebQuotaText(quota: QuotaStatusSnapshot): string | null {
+  const window = getQuotaWindow(quota, 'image_gen') ?? getQuotaWindowsByScope(quota, 'account')[0] ?? null
+  if (!window) return normalizeText(quota.label)
+
+  const remainingPercent = getQuotaWindowRemainingPercent(window)
+  if (typeof window.remaining_value === 'number' && typeof window.limit_value === 'number' && window.limit_value > 0 && window.remaining_value <= 0) {
+    return `生图剩余 ${formatQuotaValue(window.remaining_value)}/${formatQuotaValue(window.limit_value)}`
+  }
+  if (remainingPercent != null) {
+    if (typeof window.used_value === 'number' && typeof window.limit_value === 'number' && window.limit_value > 0) {
+      return `生图剩余 ${formatPercent(remainingPercent)} (${formatQuotaValue(window.used_value)}/${formatQuotaValue(window.limit_value)})`
+    }
+    return `生图剩余 ${formatPercent(remainingPercent)}`
+  }
+
+  if (typeof window.remaining_value === 'number' && typeof window.limit_value === 'number' && window.limit_value > 0) {
+    return `生图剩余 ${formatQuotaValue(window.remaining_value)}/${formatQuotaValue(window.limit_value)}`
+  }
+  if (typeof window.remaining_value === 'number') {
+    return `生图剩余 ${formatQuotaValue(window.remaining_value)}`
+  }
+
+  return normalizeText(quota.label)
+}
+
 export function getLegacyAccountQuotaText(
   input: ProviderKeyQuotaCarrier,
 ): string | null {
@@ -212,6 +237,8 @@ export function getQuotaSnapshotFallbackText(
       return getAntigravityQuotaText(quota)
     case 'gemini_cli':
       return getGeminiCliQuotaText(quota)
+    case 'chatgpt_web':
+      return getChatGPTWebQuotaText(quota)
     default:
       return normalizeText(quota.label)
   }

frontend/src/views/admin/PoolManagement.vue

@@ -1498,6 +1498,7 @@ const showAccountQuotaColumn = computed(() => {
     || selectedProviderType.value === 'gemini_cli'
     || selectedProviderType.value === 'kiro'
     || selectedProviderType.value === 'antigravity'
+    || selectedProviderType.value === 'chatgpt_web'
 })
 
 const desktopColumnWidths = computed(() => {
@@ -1794,6 +1795,7 @@ const quotaRefreshSupported = computed(() => {
   return selectedProviderType.value === 'codex'
     || selectedProviderType.value === 'kiro'
     || selectedProviderType.value === 'antigravity'
+    || selectedProviderType.value === 'chatgpt_web'
 })
 
 const refreshCurrentPageLoading = computed(() => {
@@ -2875,6 +2877,7 @@ function getQuotaLabelOrder(label: string): number {
   if (label === '周') return 1
   if (label === '剩余') return 2
   if (label === '最低') return 3
+  if (label === '生图') return 4
   return 10
 }
 
@@ -3062,6 +3065,34 @@ function buildQuotaProgressItemsFromSnapshot(key: PoolKeyDetail): QuotaProgressI
     }]
   }
 
+  if (providerType === 'chatgpt_web') {
+    const window = getQuotaSnapshotWindow(quota, 'image_gen')
+      ?? getQuotaSnapshotWindowsByScope(quota, 'account')[0]
+      ?? null
+    const remainingPercent = getQuotaWindowRemainingPercent(window)
+    if (remainingPercent == null) return []
+
+    const remainingValue = typeof window?.remaining_value === 'number' ? window.remaining_value : null
+    const limitValue = typeof window?.limit_value === 'number' ? window.limit_value : null
+    const usedValue = typeof window?.used_value === 'number' ? window.used_value : null
+    const detail = usedValue != null && limitValue != null
+      ? `${formatQuotaValue(usedValue)}/${formatQuotaValue(limitValue)}`
+      : remainingValue != null && limitValue != null
+        ? `${formatQuotaValue(Math.max(limitValue - remainingValue, 0))}/${formatQuotaValue(limitValue)}`
+        : remainingValue != null
+          ? `剩余 ${formatQuotaValue(remainingValue)}`
+          : undefined
+
+    return [{
+      label: '生图',
+      remainingPercent,
+      detail,
+      resetAtSeconds: normalizeUnixSeconds(window?.reset_at ?? null),
+      resetSeconds: normalizeRemainingSeconds(window?.reset_seconds ?? null),
+      updatedAtSeconds: getQuotaSnapshotUpdatedAtSeconds(quota),
+    }]
+  }
+
   return []
 }