fix(deps): update dependency zod to v4

2026-01-10 02:02:31 +08:00 · 2026-01-08 16:32:43 +00:00
30 changed files with 23 additions and 719 deletions
--- a/README.md
+++ b/README.md
@@ -45,7 +45,6 @@ https://github.com/user-attachments/assets/9d60a3e8-4a1c-4b5e-acbb-26af2d3eabd1
  - [Multi-Provider Support](#multi-provider-support)
  - [How It Works](#how-it-works)
  - [Support \& Contact](#support--contact)
-  - [FAQ](#faq)
  - [Star History](#star-history)

 ## Examples
@@ -247,10 +246,6 @@ For support or inquiries, please open an issue on the GitHub repository or conta

 -   Email: me[at]jiang.jp

-## FAQ
-
-See [FAQ](./docs/en/FAQ.md) for common issues and solutions.
-
 ## Star History

 [![Star History Chart](https://api.star-history.com/svg?repos=DayuanJiang/next-ai-draw-io&type=date&legend=top-left)](https://www.star-history.com/#DayuanJiang/next-ai-draw-io&type=date&legend=top-left)
--- a/app/api/validate-model/route.ts
+++ b/app/api/validate-model/route.ts
@@ -202,7 +202,7 @@ export async function POST(req: Request) {
            case "siliconflow": {
                const sf = createOpenAI({
                    apiKey,
-                    baseURL: baseUrl || "https://api.siliconflow.cn/v1",
+                    baseURL: baseUrl || "https://api.siliconflow.com/v1",
                })
                model = sf.chat(modelId)
                break
--- a/app/globals.css
+++ b/app/globals.css
@@ -244,19 +244,6 @@
    .scrollbar-thin::-webkit-scrollbar-thumb:hover {
        background-color: oklch(0.75 0.01 260);
    }
-
-    /* Dark mode scrollbar */
-    .dark .scrollbar-thin {
-        scrollbar-color: oklch(0.35 0.015 260) transparent;
-    }
-
-    .dark .scrollbar-thin::-webkit-scrollbar-thumb {
-        background-color: oklch(0.35 0.015 260);
-    }
-
-    .dark .scrollbar-thin::-webkit-scrollbar-thumb:hover {
-        background-color: oklch(0.45 0.015 260);
-    }
 }

 /* Smooth page transitions */
--- a/components/chat-input.tsx
+++ b/components/chat-input.tsx
@@ -407,7 +407,7 @@ export function ChatInput({
                    placeholder={dict.chat.placeholder}
                    disabled={isDisabled}
                    aria-label="Chat input"
-                    className="min-h-[60px] max-h-[200px] resize-none border-0 bg-transparent px-4 py-3 text-sm focus-visible:ring-0 focus-visible:ring-offset-0 placeholder:text-muted-foreground/60 scrollbar-thin"
+                    className="min-h-[60px] max-h-[200px] resize-none border-0 bg-transparent px-4 py-3 text-sm focus-visible:ring-0 focus-visible:ring-offset-0 placeholder:text-muted-foreground/60"
                />

                <div className="flex items-center justify-end gap-1 px-3 py-2 border-t border-border/50">
--- a/components/chat-message-display.tsx
+++ b/components/chat-message-display.tsx
@@ -1114,7 +1114,7 @@ export function ChatMessageDisplay({
                                                                                                        )}
                                                                                                    </button>
                                                                                                    {isExpanded && (
-                                                                                                        <div className="px-3 py-2 border-t border-border/40 max-h-48 overflow-y-auto bg-muted/30 scrollbar-thin">
+                                                                                                        <div className="px-3 py-2 border-t border-border/40 max-h-48 overflow-y-auto bg-muted/30">
                                                                                                            <pre className="text-xs whitespace-pre-wrap text-foreground/80">
                                                                                                                {
                                                                                                                    section.content
--- a/components/history-dialog.tsx
+++ b/components/history-dialog.tsx
@@ -43,7 +43,7 @@ export function HistoryDialog({

    return (
        <Dialog open={showHistory} onOpenChange={onToggleHistory}>
-            <DialogContent className="max-w-3xl max-h-[80vh] overflow-y-auto scrollbar-thin">
+            <DialogContent className="max-w-3xl max-h-[80vh] overflow-y-auto">
                <DialogHeader>
                    <DialogTitle>{dict.history.title}</DialogTitle>
                    <DialogDescription>
--- a/components/settings-dialog.tsx
+++ b/components/settings-dialog.tsx
@@ -3,7 +3,6 @@
 import { Github, Info, Moon, Sun, Tag } from "lucide-react"
 import { usePathname, useRouter, useSearchParams } from "next/navigation"
 import { Suspense, useEffect, useState } from "react"
-import { toast } from "sonner"
 import { Button } from "@/components/ui/button"
 import {
    Dialog,
@@ -104,11 +103,6 @@ function SettingsContent({
    )
    const [currentLang, setCurrentLang] = useState("en")

-    // Proxy settings state (Electron only)
-    const [httpProxy, setHttpProxy] = useState("")
-    const [httpsProxy, setHttpsProxy] = useState("")
-    const [isApplyingProxy, setIsApplyingProxy] = useState(false)
-
    useEffect(() => {
        // Only fetch if not cached in localStorage
        if (getStoredAccessCodeRequired() !== null) return
@@ -156,14 +150,6 @@ function SettingsContent({
            setCloseProtection(storedCloseProtection !== "false")

            setError("")
-
-            // Load proxy settings (Electron only)
-            if (window.electronAPI?.getProxy) {
-                window.electronAPI.getProxy().then((config) => {
-                    setHttpProxy(config.httpProxy || "")
-                    setHttpsProxy(config.httpsProxy || "")
-                })
-            }
        }
    }, [open])

@@ -222,46 +208,6 @@ function SettingsContent({
        }
    }

-    const handleApplyProxy = async () => {
-        if (!window.electronAPI?.setProxy) return
-
-        // Validate proxy URLs (must start with http:// or https://)
-        const validateProxyUrl = (url: string): boolean => {
-            if (!url) return true // Empty is OK
-            return url.startsWith("http://") || url.startsWith("https://")
-        }
-
-        const trimmedHttp = httpProxy.trim()
-        const trimmedHttps = httpsProxy.trim()
-
-        if (trimmedHttp && !validateProxyUrl(trimmedHttp)) {
-            toast.error("HTTP Proxy must start with http:// or https://")
-            return
-        }
-        if (trimmedHttps && !validateProxyUrl(trimmedHttps)) {
-            toast.error("HTTPS Proxy must start with http:// or https://")
-            return
-        }
-
-        setIsApplyingProxy(true)
-        try {
-            const result = await window.electronAPI.setProxy({
-                httpProxy: trimmedHttp || undefined,
-                httpsProxy: trimmedHttps || undefined,
-            })
-
-            if (result.success) {
-                toast.success(dict.settings.proxyApplied)
-            } else {
-                toast.error(result.error || "Failed to apply proxy settings")
-            }
-        } catch {
-            toast.error("Failed to apply proxy settings")
-        } finally {
-            setIsApplyingProxy(false)
-        }
-    }
-
    return (
        <DialogContent className="sm:max-w-lg p-0 gap-0">
            {/* Header */}
@@ -424,54 +370,6 @@ function SettingsContent({
                            </span>
                        </div>
                    </SettingItem>
-
-                    {/* Proxy Settings - Electron only */}
-                    {typeof window !== "undefined" &&
-                        window.electronAPI?.isElectron && (
-                            <div className="py-4 space-y-3">
-                                <div className="space-y-0.5">
-                                    <Label className="text-sm font-medium">
-                                        {dict.settings.proxy}
-                                    </Label>
-                                    <p className="text-xs text-muted-foreground">
-                                        {dict.settings.proxyDescription}
-                                    </p>
-                                </div>
-
-                                <div className="space-y-2">
-                                    <Input
-                                        id="http-proxy"
-                                        type="text"
-                                        value={httpProxy}
-                                        onChange={(e) =>
-                                            setHttpProxy(e.target.value)
-                                        }
-                                        placeholder={`${dict.settings.httpProxy}: http://proxy:8080`}
-                                        className="h-9"
-                                    />
-                                    <Input
-                                        id="https-proxy"
-                                        type="text"
-                                        value={httpsProxy}
-                                        onChange={(e) =>
-                                            setHttpsProxy(e.target.value)
-                                        }
-                                        placeholder={`${dict.settings.httpsProxy}: http://proxy:8080`}
-                                        className="h-9"
-                                    />
-                                </div>
-
-                                <Button
-                                    onClick={handleApplyProxy}
-                                    disabled={isApplyingProxy}
-                                    className="h-9 px-4 rounded-xl w-full"
-                                >
-                                    {isApplyingProxy
-                                        ? "..."
-                                        : dict.settings.applyProxy}
-                                </Button>
-                            </div>
-                        )}
                </div>
            </div>

--- a/docs/cn/FAQ.md
+++ b/docs/cn/FAQ.md
@@ -1,78 +0,0 @@
-# 常见问题解答 (FAQ)
-
---
-
-## 1. 无法导出 PDF
-
-**问题**: Web 版点击导出 PDF 后跳转到 `convert.diagrams.net/node/export` 然后无响应
-
-**原因**: 嵌入式 Draw.io 不支持直接 PDF 导出，依赖外部转换服务，在 iframe 中无法正常工作
-
-**解决方案**: 先导出为图片（PNG），再打印转成 PDF
-
-**相关 Issue**: #539, #125
-
---
-
-## 2. 无法访问 embed.diagrams.net（离线/内网部署）
-
-**问题**: 内网环境提示"找不到 embed.diagrams.net 的服务器 IP 地址"
-
-**关键点**: `NEXT_PUBLIC_*` 环境变量是**构建时**变量，会被打包到 JS 代码中，**运行时设置无效**！
-
-**解决方案**: 必须在构建时通过 `args` 传入：
-
-```yaml
-# docker-compose.yml
-services:
-  drawio:
-    image: jgraph/drawio:latest
-    ports: ["8080:8080"]
-  next-ai-draw-io:
-    build:
-      context: .
-      args:
-        - NEXT_PUBLIC_DRAWIO_BASE_URL=http://你的服务器IP:8080/
-    ports: ["3000:3000"]
-    env_file: .env
-```
-
-**内网用户**: 在外网修改 Dockerfile 并构建镜像，再传到内网使用
-
-**相关 Issue**: #295, #317
-
---
-
-## 3. 自建模型只思考不画图
-
-**问题**: 本地部署的模型（如 Qwen、LiteLLM）只输出思考过程，不生成图表
-
-**可能原因**:
-1. **模型太小** - 小模型难以正确遵循 tool calling 指令，建议使用 32B+ 参数的模型
-2. **未开启 tool calling** - 模型服务需要配置 tool use 功能
-
-**解决方案**: 开启 tool calling，例如 vLLM：
-```bash
-python -m vllm.entrypoints.openai.api_server \
-    --model Qwen/Qwen3-32B \
-    --enable-auto-tool-choice \
-    --tool-call-parser hermes
-```
-
-**相关 Issue**: #269, #75
-
---
-
-## 4. 上传图片后提示"未提供图片"
-
-**问题**: 上传图片后，系统显示"未提供图片"错误
-
-**可能原因**:
-1. 模型不支持视觉功能（如 Kimi K2、DeepSeek、Qwen 文本模型）
-
-**解决方案**:
- 使用支持视觉的模型：GPT-5.2、Claude 4.5 Sonnet、Gemini 3 Pro
- 模型名带 `vision` 或 `vl` 的支持图片
- 更新到最新版本（v0.4.9+）
-
-**相关 Issue**: #324, #421, #469
--- a/docs/cn/README_CN.md
+++ b/docs/cn/README_CN.md
@@ -42,7 +42,6 @@ https://github.com/user-attachments/assets/b2eef5f3-b335-4e71-a755-dc2e80931979
  - [多提供商支持](#多提供商支持)
  - [工作原理](#工作原理)
  - [支持与联系](#支持与联系)
-  - [常见问题](#常见问题)
  - [Star历史](#star历史)

 ## 示例
@@ -239,10 +238,6 @@ npm run dev

 -   邮箱：me[at]jiang.jp

-## 常见问题
-
-请参阅 [FAQ](./FAQ.md) 了解常见问题和解决方案。
-
 ## Star历史

 [![Star History Chart](https://api.star-history.com/svg?repos=DayuanJiang/next-ai-draw-io&type=date&legend=top-left)](https://www.star-history.com/#DayuanJiang/next-ai-draw-io&type=date&legend=top-left)
--- a/docs/en/FAQ.md
+++ b/docs/en/FAQ.md
@@ -1,78 +0,0 @@
-# Frequently Asked Questions (FAQ)
-
---
-
-## 1. Cannot Export PDF
-
-**Problem**: Web version redirects to `convert.diagrams.net/node/export` when exporting PDF, then nothing happens
-
-**Cause**: Embedded Draw.io doesn't support direct PDF export, it relies on external conversion service which doesn't work in iframe
-
-**Solution**: Export as image (PNG) first, then print to PDF
-
-**Related Issues**: #539, #125
-
---
-
-## 2. Cannot Access embed.diagrams.net (Offline/Intranet Deployment)
-
-**Problem**: Intranet environment shows "Cannot find server IP address for embed.diagrams.net"
-
-**Key Point**: `NEXT_PUBLIC_*` environment variables are **build-time** variables, they get bundled into JS code. **Runtime settings don't work!**
-
-**Solution**: Must pass via `args` at build time:
-
-```yaml
-# docker-compose.yml
-services:
-  drawio:
-    image: jgraph/drawio:latest
-    ports: ["8080:8080"]
-  next-ai-draw-io:
-    build:
-      context: .
-      args:
-        - NEXT_PUBLIC_DRAWIO_BASE_URL=http://your-server-ip:8080/
-    ports: ["3000:3000"]
-    env_file: .env
-```
-
-**Intranet Users**: Modify Dockerfile and build image on external network, then transfer to intranet
-
-**Related Issues**: #295, #317
-
---
-
-## 3. Self-hosted Model Only Thinks But Doesn't Draw
-
-**Problem**: Locally deployed models (e.g., Qwen, LiteLLM) only output thinking process, don't generate diagrams
-
-**Possible Causes**:
-1. **Model too small** - Small models struggle to follow tool calling instructions correctly, recommend 32B+ parameter models
-2. **Tool calling not enabled** - Model service needs tool use configuration
-
-**Solution**: Enable tool calling, e.g., vLLM:
-```bash
-python -m vllm.entrypoints.openai.api_server \
-    --model Qwen/Qwen3-32B \
-    --enable-auto-tool-choice \
-    --tool-call-parser hermes
-```
-
-**Related Issues**: #269, #75
-
---
-
-## 4. "No Image Provided" After Uploading Image
-
-**Problem**: After uploading an image, the system shows "No image provided" error
-
-**Possible Causes**:
-1. Model doesn't support vision (e.g., Kimi K2, DeepSeek, Qwen text models)
-
-**Solution**:
- Use vision-capable models: GPT-5.2, Claude 4.5 Sonnet, Gemini 3 Pro
- Models with `vision` or `vl` in name support images
- Update to latest version (v0.4.9+)
-
-**Related Issues**: #324, #421, #469
--- a/docs/ja/FAQ.md
+++ b/docs/ja/FAQ.md
@@ -1,78 +0,0 @@
-# よくある質問 (FAQ)
-
---
-
-## 1. PDFをエクスポートできない
-
-**問題**: Web版でPDFエクスポートをクリックすると `convert.diagrams.net/node/export` にリダイレクトされ、その後何も起こらない
-
-**原因**: 埋め込みDraw.ioは直接PDFエクスポートをサポートしておらず、外部変換サービスに依存しているが、iframe内では正常に動作しない
-
-**解決策**: まず画像（PNG）としてエクスポートし、その後PDFに印刷する
-
-**関連Issue**: #539, #125
-
---
-
-## 2. embed.diagrams.netにアクセスできない（オフライン/イントラネットデプロイ）
-
-**問題**: イントラネット環境で「embed.diagrams.netのサーバーIPアドレスが見つかりません」と表示される
-
-**重要**: `NEXT_PUBLIC_*` 環境変数は**ビルド時**変数であり、JSコードにバンドルされます。**実行時の設定は無効です！**
-
-**解決策**: ビルド時に `args` で渡す必要があります：
-
-```yaml
-# docker-compose.yml
-services:
-  drawio:
-    image: jgraph/drawio:latest
-    ports: ["8080:8080"]
-  next-ai-draw-io:
-    build:
-      context: .
-      args:
-        - NEXT_PUBLIC_DRAWIO_BASE_URL=http://あなたのサーバーIP:8080/
-    ports: ["3000:3000"]
-    env_file: .env
-```
-
-**イントラネットユーザー**: 外部ネットワークでDockerfileを修正してイメージをビルドし、イントラネットに転送する
-
-**関連Issue**: #295, #317
-
---
-
-## 3. 自前モデルが思考するだけで描画しない
-
-**問題**: ローカルデプロイのモデル（Qwen、LiteLLMなど）が思考過程のみを出力し、図表を生成しない
-
-**考えられる原因**:
-1. **モデルが小さすぎる** - 小さいモデルはtool calling指示に正しく従うことが難しい、32B+パラメータのモデルを推奨
-2. **tool callingが有効になっていない** - モデルサービスでtool use機能を設定する必要がある
-
-**解決策**: tool callingを有効にする、例えばvLLM：
-```bash
-python -m vllm.entrypoints.openai.api_server \
-    --model Qwen/Qwen3-32B \
-    --enable-auto-tool-choice \
-    --tool-call-parser hermes
-```
-
-**関連Issue**: #269, #75
-
---
-
-## 4. 画像アップロード後「画像が提供されていません」と表示される
-
-**問題**: 画像をアップロードした後、「画像が提供されていません」というエラーが表示される
-
-**考えられる原因**:
-1. モデルがビジョン機能をサポートしていない（Kimi K2、DeepSeek、Qwenテキストモデルなど）
-
-**解決策**:
- ビジョン対応モデルを使用：GPT-5.2、Claude 4.5 Sonnet、Gemini 3 Pro
- モデル名に `vision` または `vl` が含まれているものは画像をサポート
- 最新バージョン（v0.4.9+）にアップデート
-
-**関連Issue**: #324, #421, #469
--- a/docs/ja/README_JA.md
+++ b/docs/ja/README_JA.md
@@ -42,7 +42,6 @@ https://github.com/user-attachments/assets/b2eef5f3-b335-4e71-a755-dc2e80931979
  - [マルチプロバイダーサポート](#マルチプロバイダーサポート)
  - [仕組み](#仕組み)
  - [サポート＆お問い合わせ](#サポートお問い合わせ)
-  - [よくある質問](#よくある質問)
  - [スター履歴](#スター履歴)

 ## 例
@@ -240,10 +239,6 @@ AWS BedrockとOpenRouter以外のすべてのプロバイダーはカスタム

 -   メール：me[at]jiang.jp

-## よくある質問
-
-一般的な問題と解決策については [FAQ](./FAQ.md) をご覧ください。
-
 ## スター履歴

 [![Star History Chart](https://api.star-history.com/svg?repos=DayuanJiang/next-ai-draw-io&type=date&legend=top-left)](https://www.star-history.com/#DayuanJiang/next-ai-draw-io&type=date&legend=top-left)
--- a/electron/electron.d.ts
+++ b/electron/electron.d.ts
@@ -25,19 +25,6 @@ interface ApplyPresetResult {
    env?: Record<string, string>
 }

-/** Proxy configuration interface */
-interface ProxyConfig {
-    httpProxy?: string
-    httpsProxy?: string
-}
-
-/** Result of setting proxy */
-interface SetProxyResult {
-    success: boolean
-    error?: string
-    devMode?: boolean
-}
-
 declare global {
    interface Window {
        /** Main window Electron API */
@@ -58,10 +45,6 @@ declare global {
            openFile: () => Promise<string | null>
            /** Save data to file via save dialog */
            saveFile: (data: string) => Promise<boolean>
-            /** Get proxy configuration */
-            getProxy: () => Promise<ProxyConfig>
-            /** Set proxy configuration (saves and restarts server) */
-            setProxy: (config: ProxyConfig) => Promise<SetProxyResult>
        }

        /** Settings window Electron API */
@@ -88,4 +71,4 @@ declare global {
    }
 }

-export { ConfigPreset, ApplyPresetResult, ProxyConfig, SetProxyResult }
+export { ConfigPreset, ApplyPresetResult }
--- a/electron/main/index.ts
+++ b/electron/main/index.ts
@@ -4,7 +4,6 @@ import { getCurrentPresetEnv } from "./config-manager"
 import { loadEnvFile } from "./env-loader"
 import { registerIpcHandlers } from "./ipc-handlers"
 import { startNextServer, stopNextServer } from "./next-server"
-import { applyProxyToEnv } from "./proxy-manager"
 import { registerSettingsWindowHandlers } from "./settings-window"
 import { createWindow, getMainWindow } from "./window-manager"

@@ -25,9 +24,6 @@ if (!gotTheLock) {
    // Load environment variables from .env files
    loadEnvFile()

-    // Apply proxy settings from saved config
-    applyProxyToEnv()
-
    // Apply saved preset environment variables (overrides .env)
    const presetEnv = getCurrentPresetEnv()
    for (const [key, value] of Object.entries(presetEnv)) {
--- a/electron/main/ipc-handlers.ts
+++ b/electron/main/ipc-handlers.ts
@@ -11,12 +11,6 @@ import {
    updatePreset,
 } from "./config-manager"
 import { restartNextServer } from "./next-server"
-import {
-    applyProxyToEnv,
-    getProxyConfig,
-    type ProxyConfig,
-    saveProxyConfig,
-} from "./proxy-manager"

 /**
 * Allowed configuration keys for presets
@@ -215,40 +209,4 @@ export function registerIpcHandlers(): void {
            return setCurrentPreset(id)
        },
    )
-
-    // ==================== Proxy Settings ====================
-
-    ipcMain.handle("get-proxy", () => {
-        return getProxyConfig()
-    })
-
-    ipcMain.handle("set-proxy", async (_event, config: ProxyConfig) => {
-        try {
-            // Save config to file
-            saveProxyConfig(config)
-
-            // Apply to current process environment
-            applyProxyToEnv()
-
-            const isDev = process.env.NODE_ENV === "development"
-
-            if (isDev) {
-                // In development, env vars are already applied
-                // Next.js dev server may need manual restart
-                return { success: true, devMode: true }
-            }
-
-            // Production: restart Next.js server to pick up new env vars
-            await restartNextServer()
-            return { success: true }
-        } catch (error) {
-            return {
-                success: false,
-                error:
-                    error instanceof Error
-                        ? error.message
-                        : "Failed to apply proxy settings",
-            }
-        }
-    })
 }
--- a/electron/main/next-server.ts
+++ b/electron/main/next-server.ts
@@ -69,8 +69,6 @@ export async function startNextServer(): Promise<string> {
        NODE_ENV: "production",
        PORT: String(port),
        HOSTNAME: "localhost",
-        // Enable Node.js built-in proxy support for fetch (Node.js 24+)
-        NODE_USE_ENV_PROXY: "1",
    }

    // Set cache directory to a writable location (user's app data folder)
@@ -87,13 +85,6 @@ export async function startNextServer(): Promise<string> {
        }
    }

-    // Debug: log proxy-related env vars
-    console.log("Proxy env vars being passed to server:", {
-        HTTP_PROXY: env.HTTP_PROXY || env.http_proxy || "not set",
-        HTTPS_PROXY: env.HTTPS_PROXY || env.https_proxy || "not set",
-        NODE_USE_ENV_PROXY: env.NODE_USE_ENV_PROXY || "not set",
-    })
-
    // Use Electron's utilityProcess API for running Node.js in background
    // This is the recommended way to run Node.js code in Electron
    serverProcess = utilityProcess.fork(serverPath, [], {
@@ -123,41 +114,13 @@ export async function startNextServer(): Promise<string> {
 }

 /**
- * Stop the Next.js server process and wait for it to exit
+ * Stop the Next.js server process
 */
-export async function stopNextServer(): Promise<void> {
+export function stopNextServer(): void {
    if (serverProcess) {
        console.log("Stopping Next.js server...")
-
-        // Create a promise that resolves when the process exits
-        const exitPromise = new Promise<void>((resolve) => {
-            const proc = serverProcess
-            if (!proc) {
-                resolve()
-                return
-            }
-
-            const onExit = () => {
-                resolve()
-            }
-
-            proc.once("exit", onExit)
-
-            // Timeout after 5 seconds
-            setTimeout(() => {
-                proc.removeListener("exit", onExit)
-                resolve()
-            }, 5000)
-        })
-
        serverProcess.kill()
        serverProcess = null
-
-        // Wait for process to exit
-        await exitPromise
-
-        // Additional wait for OS to release port
-        await new Promise((resolve) => setTimeout(resolve, 500))
    }
 }

@@ -187,8 +150,8 @@ async function waitForServerStop(timeout = 5000): Promise<void> {
 export async function restartNextServer(): Promise<string> {
    console.log("Restarting Next.js server...")

-    // Stop the current server and wait for it to exit
-    await stopNextServer()
+    // Stop the current server
+    stopNextServer()

    // Wait for the port to be released
    await waitForServerStop()
--- a/electron/main/proxy-manager.ts
+++ b/electron/main/proxy-manager.ts
@@ -1,75 +0,0 @@
-import { app } from "electron"
-import * as fs from "fs"
-import * as path from "path"
-import type { ProxyConfig } from "../electron.d"
-
-export type { ProxyConfig }
-
-const CONFIG_FILE = "proxy-config.json"
-
-function getConfigPath(): string {
-    return path.join(app.getPath("userData"), CONFIG_FILE)
-}
-
-/**
- * Load proxy configuration from JSON file
- */
-export function loadProxyConfig(): ProxyConfig {
-    try {
-        const configPath = getConfigPath()
-        if (fs.existsSync(configPath)) {
-            const data = fs.readFileSync(configPath, "utf-8")
-            return JSON.parse(data) as ProxyConfig
-        }
-    } catch (error) {
-        console.error("Failed to load proxy config:", error)
-    }
-    return {}
-}
-
-/**
- * Save proxy configuration to JSON file
- */
-export function saveProxyConfig(config: ProxyConfig): void {
-    try {
-        const configPath = getConfigPath()
-        fs.writeFileSync(configPath, JSON.stringify(config, null, 2), "utf-8")
-    } catch (error) {
-        console.error("Failed to save proxy config:", error)
-        throw error
-    }
-}
-
-/**
- * Apply proxy configuration to process.env
- * Must be called BEFORE starting the Next.js server
- */
-export function applyProxyToEnv(): void {
-    const config = loadProxyConfig()
-
-    if (config.httpProxy) {
-        process.env.HTTP_PROXY = config.httpProxy
-        process.env.http_proxy = config.httpProxy
-    } else {
-        delete process.env.HTTP_PROXY
-        delete process.env.http_proxy
-    }
-
-    if (config.httpsProxy) {
-        process.env.HTTPS_PROXY = config.httpsProxy
-        process.env.https_proxy = config.httpsProxy
-    } else {
-        delete process.env.HTTPS_PROXY
-        delete process.env.https_proxy
-    }
-}
-
-/**
- * Get current proxy configuration (from process.env)
- */
-export function getProxyConfig(): ProxyConfig {
-    return {
-        httpProxy: process.env.HTTP_PROXY || process.env.http_proxy || "",
-        httpsProxy: process.env.HTTPS_PROXY || process.env.https_proxy || "",
-    }
-}
--- a/electron/preload/index.ts
+++ b/electron/preload/index.ts
@@ -21,9 +21,4 @@ contextBridge.exposeInMainWorld("electronAPI", {
    // File operations
    openFile: () => ipcRenderer.invoke("dialog-open-file"),
    saveFile: (data: string) => ipcRenderer.invoke("dialog-save-file", data),
-
-    // Proxy settings
-    getProxy: () => ipcRenderer.invoke("get-proxy"),
-    setProxy: (config: { httpProxy?: string; httpsProxy?: string }) =>
-        ipcRenderer.invoke("set-proxy", config),
 })
--- a/lib/ai-providers.ts
+++ b/lib/ai-providers.ts
@@ -464,7 +464,7 @@ function validateProviderCredentials(provider: ProviderName): void {
 * - DEEPSEEK_API_KEY: DeepSeek API key
 * - DEEPSEEK_BASE_URL: DeepSeek endpoint (optional)
 * - SILICONFLOW_API_KEY: SiliconFlow API key
- * - SILICONFLOW_BASE_URL: SiliconFlow endpoint (optional, defaults to https://api.siliconflow.cn/v1)
+ * - SILICONFLOW_BASE_URL: SiliconFlow endpoint (optional, defaults to https://api.siliconflow.com/v1)
 * - SGLANG_API_KEY: SGLang API key
 * - SGLANG_BASE_URL: SGLang endpoint (optional)
 * - MODELSCOPE_API_KEY: ModelScope API key
@@ -721,7 +721,7 @@ export function getAIModel(overrides?: ClientOverrides): ModelConfig {
            const baseURL =
                overrides?.baseUrl ||
                process.env.SILICONFLOW_BASE_URL ||
-                "https://api.siliconflow.cn/v1"
+                "https://api.siliconflow.com/v1"
            const siliconflowProvider = createOpenAI({
                apiKey,
                baseURL,
--- a/lib/i18n/dictionaries/en.json
+++ b/lib/i18n/dictionaries/en.json
@@ -107,13 +107,7 @@
        "diagramActions": "Diagram Actions",
        "diagramActionsDescription": "Manage diagram history and exports",
        "history": "History",
-        "download": "Download",
-        "proxy": "Proxy Settings",
-        "proxyDescription": "Configure HTTP/HTTPS proxy for API requests (Desktop only)",
-        "httpProxy": "HTTP Proxy",
-        "httpsProxy": "HTTPS Proxy",
-        "applyProxy": "Apply",
-        "proxyApplied": "Proxy settings applied"
+        "download": "Download"
    },
    "save": {
        "title": "Save Diagram",
--- a/lib/i18n/dictionaries/ja.json
+++ b/lib/i18n/dictionaries/ja.json
@@ -107,13 +107,7 @@
        "diagramActions": "ダイアグラム操作",
        "diagramActionsDescription": "ダイアグラムの履歴とエクスポートを管理",
        "history": "履歴",
-        "download": "ダウンロード",
-        "proxy": "プロキシ設定",
-        "proxyDescription": "API リクエスト用の HTTP/HTTPS プロキシを設定（デスクトップ版のみ）",
-        "httpProxy": "HTTP プロキシ",
-        "httpsProxy": "HTTPS プロキシ",
-        "applyProxy": "適用",
-        "proxyApplied": "プロキシ設定が適用されました"
+        "download": "ダウンロード"
    },
    "save": {
        "title": "ダイアグラムを保存",
--- a/lib/i18n/dictionaries/zh.json
+++ b/lib/i18n/dictionaries/zh.json
@@ -107,13 +107,7 @@
        "diagramActions": "图表操作",
        "diagramActionsDescription": "管理图表历史记录和导出",
        "history": "历史记录",
-        "download": "下载",
-        "proxy": "代理设置",
-        "proxyDescription": "配置 API 请求的 HTTP/HTTPS 代理（仅桌面版）",
-        "httpProxy": "HTTP 代理",
-        "httpsProxy": "HTTPS 代理",
-        "applyProxy": "应用",
-        "proxyApplied": "代理设置已应用"
+        "download": "下载"
    },
    "save": {
        "title": "保存图表",
--- a/lib/types/model-config.ts
+++ b/lib/types/model-config.ts
@@ -80,7 +80,7 @@ export const PROVIDER_INFO: Record<
    deepseek: { label: "DeepSeek" },
    siliconflow: {
        label: "SiliconFlow",
-        defaultBaseUrl: "https://api.siliconflow.cn/v1",
+        defaultBaseUrl: "https://api.siliconflow.com/v1",
    },
    sglang: {
        label: "SGLang",
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
    "name": "next-ai-draw-io",
-    "version": "0.4.10",
+    "version": "0.4.9",
    "license": "Apache-2.0",
    "private": true,
    "main": "dist-electron/main/index.js",
--- a/packages/claude-plugin/.claude-plugin/plugin.json
+++ b/packages/claude-plugin/.claude-plugin/plugin.json
@@ -1,11 +0,0 @@
-{
-    "name": "next-ai-drawio",
-    "version": "1.0.0",
-    "description": "AI-powered Draw.io diagram generation with real-time browser preview. Create flowcharts, architecture diagrams, and more through natural language.",
-    "author": {
-        "name": "DayuanJiang"
-    },
-    "repository": "https://github.com/DayuanJiang/next-ai-draw-io",
-    "homepage": "https://next-ai-drawio.jiang.jp",
-    "license": "Apache-2.0"
-}
--- a/packages/claude-plugin/.mcp.json
+++ b/packages/claude-plugin/.mcp.json
@@ -1,8 +0,0 @@
-{
-    "mcpServers": {
-        "drawio": {
-            "command": "npx",
-            "args": ["@next-ai-drawio/mcp-server@latest"]
-        }
-    }
-}
--- a/packages/claude-plugin/README.md
+++ b/packages/claude-plugin/README.md
@@ -1,107 +0,0 @@
-# Next AI Draw.io - Claude Code Plugin
-
-AI-powered Draw.io diagram generation with real-time browser preview for Claude Code.
-
-## Installation
-
-### From Plugin Directory (Coming Soon)
-
-Once approved, install via:
-```
-/plugin install next-ai-drawio
-```
-
-### Manual Installation
-
-```bash
-claude --plugin-dir /path/to/packages/claude-plugin
-```
-
-Or add the MCP server directly:
-```bash
-claude mcp add drawio -- npx @next-ai-drawio/mcp-server@latest
-```
-
-## Features
-
- **Real-time Preview**: Diagrams appear and update in your browser as Claude creates them
- **Version History**: Restore previous diagram versions with visual thumbnails
- **Natural Language**: Describe diagrams in plain text - flowcharts, architecture diagrams, etc.
- **Edit Support**: Modify existing diagrams with natural language instructions
- **Export**: Save diagrams as `.drawio` files
- **Self-contained**: Embedded server, no external dependencies required
-
-## Use Case Examples
-
-### 1. Create Architecture Diagrams
-
-```
-Generate an AWS architecture diagram with Lambda, API Gateway, DynamoDB,
-and S3 for a serverless REST API
-```
-
-### 2. Flowchart Generation
-
-```
-Create a flowchart showing the CI/CD pipeline: code commit -> build ->
-test -> staging deploy -> production deploy with approval gates
-```
-
-### 3. System Design Documentation
-
-```
-Design a microservices e-commerce system with user service, product catalog,
-shopping cart, order processing, and payment gateway
-```
-
-### 4. Cloud Architecture (AWS/GCP/Azure)
-
-```
-Generate a GCP architecture diagram with Cloud Run, Cloud SQL, and
-Cloud Storage for a web application
-```
-
-### 5. Sequence Diagrams
-
-```
-Create a sequence diagram showing OAuth 2.0 authorization code flow
-between user, client app, auth server, and resource server
-```
-
-## Available Tools
-
-| Tool | Description |
-|------|-------------|
-| `start_session` | Opens browser with real-time diagram preview |
-| `create_new_diagram` | Create a new diagram from XML |
-| `edit_diagram` | Edit diagram by ID-based operations |
-| `get_diagram` | Get the current diagram XML |
-| `export_diagram` | Save diagram to a `.drawio` file |
-
-## How It Works
-
-```
-Claude Code <--stdio--> MCP Server <--http--> Browser (draw.io)
-```
-
-1. Ask Claude to create a diagram
-2. Claude calls `start_session` to open a browser window
-3. Claude generates diagram XML and sends it to the browser
-4. You see the diagram update in real-time!
-
-## Configuration
-
-| Variable | Default | Description |
-|----------|---------|-------------|
-| `PORT` | `6002` | Port for the embedded HTTP server |
-| `DRAWIO_BASE_URL` | `https://embed.diagrams.net` | Base URL for draw.io (for self-hosted deployments) |
-
-## Links
-
- [Homepage](https://next-ai-drawio.jiang.jp)
- [GitHub Repository](https://github.com/DayuanJiang/next-ai-draw-io)
- [MCP Server Documentation](https://github.com/DayuanJiang/next-ai-draw-io/tree/main/packages/mcp-server)
-
-## License
-
-Apache-2.0
--- a/packages/mcp-server/package-lock.json
+++ b/packages/mcp-server/package-lock.json
@@ -1,18 +1,18 @@
 {
    "name": "@next-ai-drawio/mcp-server",
-    "version": "0.1.6",
+    "version": "0.1.12",
    "lockfileVersion": 3,
    "requires": true,
    "packages": {
        "": {
            "name": "@next-ai-drawio/mcp-server",
-            "version": "0.1.6",
+            "version": "0.1.12",
            "license": "Apache-2.0",
            "dependencies": {
                "@modelcontextprotocol/sdk": "^1.0.4",
                "linkedom": "^0.18.0",
                "open": "^11.0.0",
-                "zod": "^3.24.0"
+                "zod": "^4.0.0"
            },
            "bin": {
                "next-ai-drawio-mcp": "dist/index.js"
@@ -2051,9 +2051,9 @@
            }
        },
        "node_modules/zod": {
-            "version": "3.25.76",
-            "resolved": "https://registry.npmjs.org/zod/-/zod-3.25.76.tgz",
-            "integrity": "sha512-gzUt/qt81nXsFGKIFcC3YnfEAx5NkunCfnDlvuBSSFS02bcXu4Lmea0AFIUwbLWxWPx3d9p8S5QoaujKcNQxcQ==",
+            "version": "4.3.5",
+            "resolved": "https://registry.npmjs.org/zod/-/zod-4.3.5.tgz",
+            "integrity": "sha512-k7Nwx6vuWx1IJ9Bjuf4Zt1PEllcwe7cls3VNzm4CQ1/hgtFUK2bRNG3rvnpPUhFjmqJKAKtjV576KnUkHocg/g==",
            "license": "MIT",
            "peer": true,
            "funding": {
--- a/packages/mcp-server/package.json
+++ b/packages/mcp-server/package.json
@@ -39,7 +39,7 @@
        "@modelcontextprotocol/sdk": "^1.0.4",
        "linkedom": "^0.18.0",
        "open": "^11.0.0",
-        "zod": "^3.24.0"
+        "zod": "^4.0.0"
    },
    "devDependencies": {
        "@types/node": "^24.0.0",
--- a/scripts/prepare-electron-build.mjs
+++ b/scripts/prepare-electron-build.mjs
@@ -38,12 +38,4 @@ const targetStaticDir = join(targetDir, ".next", "static")
 mkdirSync(targetStaticDir, { recursive: true })
 cpSync(staticDir, targetStaticDir, { recursive: true })

-// Copy public folder (required for favicon-white.svg and other assets)
-console.log("Copying public folder...")
-const publicDir = join(rootDir, "public")
-const targetPublicDir = join(targetDir, "public")
-if (existsSync(publicDir)) {
-    cpSync(publicDir, targetPublicDir, { recursive: true })
-}
-
 console.log("Done! Files prepared in electron-standalone/")