diff --git a/lightrag/api/lightrag_server.py b/lightrag/api/lightrag_server.py
index b743ccb6..2e091ac8 100644
--- a/lightrag/api/lightrag_server.py
+++ b/lightrag/api/lightrag_server.py
@@ -439,7 +439,7 @@ def create_app(args):
             },
             "update_status": update_status,
             "core_version": core_version,
-            "api_version": __api_version__
+            "api_version": __api_version__,
         }
 
     # Custom StaticFiles class to prevent caching of HTML files
diff --git a/lightrag_webui/src/App.tsx b/lightrag_webui/src/App.tsx
index b3e1acca..48d94ced 100644
--- a/lightrag_webui/src/App.tsx
+++ b/lightrag_webui/src/App.tsx
@@ -29,15 +29,15 @@ function App() {
   useEffect(() => {
     // Only execute if health check is enabled
     if (!enableHealthCheck) return;
-    
+
     // Health check function
     const performHealthCheck = async () => {
       await useBackendState.getState().check();
     };
-    
+
     // Execute immediately
     performHealthCheck();
-    
+
     // Set interval for periodic execution
     const interval = setInterval(performHealthCheck, healthCheckInterval * 1000);
     return () => clearInterval(interval);
@@ -49,26 +49,26 @@ function App() {
       // Prevent duplicate calls in Vite dev mode
       if (versionCheckRef.current) return;
       versionCheckRef.current = true;
-      
+
       // Check if version info was already obtained in login page
       const versionCheckedFromLogin = sessionStorage.getItem('VERSION_CHECKED_FROM_LOGIN') === 'true';
       if (versionCheckedFromLogin) return;
-      
+
       // Get version info
       const token = localStorage.getItem('LIGHTRAG-API-TOKEN');
       if (!token) return;
-      
+
       try {
         const status = await getAuthStatus();
         if (status.core_version || status.api_version) {
           // Update version info while maintaining login state
           useAuthStore.getState().login(
-            token, 
-            useAuthStore.getState().isGuestMode, 
-            status.core_version, 
+            token,
+            useAuthStore.getState().isGuestMode,
+            status.core_version,
             status.api_version
           );
-          
+
           // Set flag to indicate version info has been checked
           sessionStorage.setItem('VERSION_CHECKED_FROM_LOGIN', 'true');
         }
@@ -76,7 +76,7 @@ function App() {
         console.error('Failed to get version info:', error);
       }
     };
-    
+
     // Execute version check
     checkVersion();
   }, []); // Empty dependency array ensures it only runs once on mount
diff --git a/lightrag_webui/src/features/LoginPage.tsx b/lightrag_webui/src/features/LoginPage.tsx
index 5b06c428..645e8fe9 100644
--- a/lightrag_webui/src/features/LoginPage.tsx
+++ b/lightrag_webui/src/features/LoginPage.tsx
@@ -35,7 +35,7 @@ const LoginPage = () => {
         return;
       }
       authCheckRef.current = true;
-      
+
       try {
         // If already authenticated, redirect to home
         if (isAuthenticated) {
@@ -45,13 +45,13 @@ const LoginPage = () => {
 
         // Check auth status
         const status = await getAuthStatus()
-        
+
         // Set checkingAuth to false immediately after getAuthStatus
         // This allows the login page to render while other processing continues
         if (isMounted) {
           setCheckingAuth(false);
         }
-        
+
         // Set session flag for version check to avoid duplicate checks in App component
         if (isMounted && (status.core_version || status.api_version)) {
           sessionStorage.setItem('VERSION_CHECKED_FROM_LOGIN', 'true');
@@ -107,7 +107,7 @@ const LoginPage = () => {
       // Check authentication mode
       const isGuestMode = response.auth_mode === 'disabled'
       login(response.access_token, isGuestMode, response.core_version, response.api_version)
-      
+
       // Set session flag for version check
       if (response.core_version || response.api_version) {
         sessionStorage.setItem('VERSION_CHECKED_FROM_LOGIN', 'true');
diff --git a/lightrag_webui/src/stores/state.ts b/lightrag_webui/src/stores/state.ts
index fb9db79e..a1926dbd 100644
--- a/lightrag_webui/src/stores/state.ts
+++ b/lightrag_webui/src/stores/state.ts
@@ -43,7 +43,7 @@ const useBackendStateStoreBase = create<BackendState>()((set) => ({
           health.api_version || null
         );
       }
-      
+
       set({
         health: true,
         message: null,