🐛 fix: resolve server version check issue for desktop app (#11834)

- Fix version check to only run for self-hosted remote server mode
- Get remote server URL from electron store for proper origin detection
- Remove unnecessary isDesktop parameter from useCheckServerVersion hook

src/app/[variants]/(main)/settings/about/features/Version.tsx

@@ -6,7 +6,7 @@ import { useTranslation } from 'react-i18next';
 
 import { ProductLogo } from '@/components/Branding';
 import { CHANGELOG_URL, MANUAL_UPGRADE_URL, OFFICIAL_SITE } from '@/const/url';
-import { CURRENT_VERSION, isDesktop } from '@/const/version';
+import { CURRENT_VERSION } from '@/const/version';
 import { useNewVersion } from '@/features/User/UserPanel/useNewVersion';
 import { useGlobalStore } from '@/store/global';
 
@@ -25,7 +25,7 @@ const Version = memo<{ mobile?: boolean }>(({ mobile }) => {
   ]);
   const { t } = useTranslation('common');
 
-  useCheckServerVersion(isDesktop);
+  useCheckServerVersion();
 
   const showServerVersion = serverVersion && serverVersion !== CURRENT_VERSION;
 

src/layout/GlobalProvider/StoreInitialization.tsx

@@ -5,7 +5,6 @@ import { memo } from 'react';
 import { useTranslation } from 'react-i18next';
 import { createStoreUpdater } from 'zustand-utils';
 
-import { isDesktop } from '@/const/version';
 import { useIsMobile } from '@/hooks/useIsMobile';
 import { useAgentStore } from '@/store/agent';
 import { useAiInfraStore } from '@/store/aiInfra';
@@ -44,7 +43,7 @@ const StoreInitialization = memo(() => {
   useInitSystemStatus();
 
   // check server version in desktop app
-  useCheckServerVersion(isDesktop);
+  useCheckServerVersion();
 
   // fetch server config
   const useFetchServerConfig = useServerConfigStore((s) => s.useInitServerConfig);

src/services/global.ts

@@ -1,8 +1,11 @@
+import { isDesktop } from '@lobechat/const';
 import type { PartialDeep } from 'type-fest';
 
 import type { VersionResponseData } from '@/app/(backend)/api/version/route';
 import { BusinessGlobalService } from '@/business/client/services/BusinessGlobalService';
 import { lambdaClient } from '@/libs/trpc/client';
+import { getElectronStoreState } from '@/store/electron';
+import { electronSyncSelectors } from '@/store/electron/selectors';
 import { type LobeAgentConfig } from '@/types/agent';
 import { type GlobalRuntimeConfig } from '@/types/serverConfig';
 
@@ -26,7 +29,26 @@ class GlobalService extends BusinessGlobalService {
    * @throws Error for other failures (network errors, 500s, etc.) to allow SWR retry
    */
   getServerVersion = async (): Promise<string | null> => {
-    const res = await fetch(SERVER_VERSION_URL);
+    const origin = (() => {
+      if (isDesktop) {
+        const remoteServerUrl = electronSyncSelectors.remoteServerUrl(getElectronStoreState());
+        if (!remoteServerUrl) return undefined;
+
+        try {
+          return new URL(remoteServerUrl).origin;
+        } catch {
+          // fallback: use as-is; URL construction below will throw if invalid
+          return remoteServerUrl;
+        }
+      }
+
+      return undefined;
+    })();
+
+    if (!origin) return null;
+
+    const url = new URL(SERVER_VERSION_URL, origin).toString();
+    const res = await fetch(url);
 
     // Only treat 404 as "server doesn't support version API"
     // Other errors (500, network issues) should throw to allow retry

src/store/global/actions/general.ts

@@ -6,6 +6,8 @@ import type { StateCreator } from 'zustand/vanilla';
 import { CURRENT_VERSION, isDesktop } from '@/const/version';
 import { useOnlyFetchOnceSWR } from '@/libs/swr';
 import { globalService } from '@/services/global';
+import { getElectronStoreState } from '@/store/electron';
+import { electronSyncSelectors } from '@/store/electron/selectors';
 import type { SystemStatus } from '@/store/global/initialState';
 import { type LocaleMode } from '@/types/locale';
 import { switchLang } from '@/utils/client/switchLang';
@@ -23,7 +25,7 @@ export interface GlobalGeneralAction {
   updateResourceManagerColumnWidth: (column: 'name' | 'date' | 'size', width: number) => void;
   updateSystemStatus: (status: Partial<SystemStatus>, action?: any) => void;
   useCheckLatestVersion: (enabledCheck?: boolean) => SWRResponse<string>;
-  useCheckServerVersion: (enabledCheck?: boolean) => SWRResponse<string | null>;
+  useCheckServerVersion: () => SWRResponse<string | null>;
   useInitSystemStatus: () => SWRResponse;
 }
 
@@ -161,9 +163,13 @@ export const generalActionSlice: StateCreator<
       },
     ),
 
-  useCheckServerVersion: (enabledCheck = true) =>
+  useCheckServerVersion: () =>
     useOnlyFetchOnceSWR(
-      enabledCheck ? 'checkServerVersion' : null,
+      isDesktop &&
+      // only check server version for self-hosted remote server
+      electronSyncSelectors.storageMode(getElectronStoreState()) !== 'cloud'
+        ? 'checkServerVersion'
+        : null,
       async () => globalService.getServerVersion(),
       {
         onSuccess: (data: string | null) => {