diff --git a/ui/config.example.json b/ui/config.example.json
index 3e7abe8..db70bf3 100644
--- a/ui/config.example.json
+++ b/ui/config.example.json
@@ -4,6 +4,7 @@
   "HOST": "127.0.0.1",
   "PORT": 8080,
   "APIKEY": "1",
+  "API_TIMEOUT_MS": 600000,
   "transformers": [
     {
       "path": "/Users/abc/.claude-code-router/plugins/gemini-cli.js",
diff --git a/ui/src/components/ConfigProvider.tsx b/ui/src/components/ConfigProvider.tsx
index 05f954d..30906e8 100644
--- a/ui/src/components/ConfigProvider.tsx
+++ b/ui/src/components/ConfigProvider.tsx
@@ -41,6 +41,7 @@ export interface Config {
   HOST: string;
   PORT: number;
   APIKEY: string;
+  API_TIMEOUT_MS: string;
   transformers: Transformer[];
   Providers: Provider[];
   Router: RouterConfig;
@@ -116,6 +117,7 @@ export function ConfigProvider({ children }: ConfigProviderProps) {
           HOST: typeof data.HOST === 'string' ? data.HOST : '127.0.0.1',
           PORT: typeof data.PORT === 'number' ? data.PORT : 3456,
           APIKEY: typeof data.APIKEY === 'string' ? data.APIKEY : '',
+          API_TIMEOUT_MS: typeof data.API_TIMEOUT_MS === 'string' ? data.API_TIMEOUT_MS : '600000',
           transformers: Array.isArray(data.transformers) ? data.transformers : [],
           Providers: Array.isArray(data.Providers) ? data.Providers : [],
           Router: data.Router && typeof data.Router === 'object' ? {
@@ -146,6 +148,7 @@ export function ConfigProvider({ children }: ConfigProviderProps) {
             HOST: '127.0.0.1',
             PORT: 3456,
             APIKEY: '',
+            API_TIMEOUT_MS: '600000',            
             transformers: [],
             Providers: [],
             Router: {
diff --git a/ui/src/components/SettingsDialog.tsx b/ui/src/components/SettingsDialog.tsx
index 643f035..37d7be6 100644
--- a/ui/src/components/SettingsDialog.tsx
+++ b/ui/src/components/SettingsDialog.tsx
@@ -57,6 +57,10 @@ export function SettingsDialog({ isOpen, onOpenChange }: SettingsDialogProps) {
             <Label htmlFor="port" className="transition-all-ease hover:scale-[1.01] cursor-pointer">{t("toplevel.port")}</Label>
             <Input id="port" type="number" value={config.PORT} onChange={(e) => setConfig({ ...config, PORT: parseInt(e.target.value, 10) })} className="transition-all-ease focus:scale-[1.01]" />
           </div>
+          <div className="space-y-2">
+            <Label htmlFor="timeout" className="transition-all-ease hover:scale-[1.01] cursor-pointer">{t("toplevel.timeout")}</Label>
+            <Input id="timeout" value={config.API_TIMEOUT_MS} onChange={(e) => setConfig({ ...config, API_TIMEOUT_MS: e.target.value })} className="transition-all-ease focus:scale-[1.01]" />
+          </div>
           <div className="space-y-2">
             <Label htmlFor="apikey" className="transition-all-ease hover:scale-[1.01] cursor-pointer">{t("toplevel.apikey")}</Label>
             <Input id="apikey" type="password" value={config.APIKEY} onChange={(e) => setConfig({ ...config, APIKEY: e.target.value })} className="transition-all-ease focus:scale-[1.01]" />
diff --git a/ui/src/locales/en.json b/ui/src/locales/en.json
index 9f1528a..e60f1f5 100644
--- a/ui/src/locales/en.json
+++ b/ui/src/locales/en.json
@@ -30,7 +30,8 @@
     "claude_path": "Claude Path",
     "host": "Host",
     "port": "Port",
-    "apikey": "API Key"
+    "apikey": "API Key",
+    "timeout": "API Timeout (ms)"
   },
   "transformers": {
     "title": "Custom Transformers",
diff --git a/ui/src/locales/zh.json b/ui/src/locales/zh.json
index 4e1dbe9..b9e882b 100644
--- a/ui/src/locales/zh.json
+++ b/ui/src/locales/zh.json
@@ -30,7 +30,8 @@
     "claude_path": "Claude 路径",
     "host": "主机",
     "port": "端口",
-    "apikey": "API 密钥"
+    "apikey": "API 密钥",
+    "timeout": "API 超时时间 (毫秒)"
   },
   "transformers": {
     "title": "自定义转换器",