diff --git a/src/renderer/src/config/minapps.ts b/src/renderer/src/config/minapps.ts
index 88a75fc8..caa099cb 100644
--- a/src/renderer/src/config/minapps.ts
+++ b/src/renderer/src/config/minapps.ts
@@ -399,6 +399,9 @@ export const DEFAULT_MIN_APPS: MinAppType[] = [
     name: `Z.ai`,
     logo: ZaiAppLogo,
     url: `https://chat.z.ai/`,
-    bodered: true
+    bodered: true,
+    style: {
+      padding: 10
+    }
   }
 ]
diff --git a/src/renderer/src/store/index.ts b/src/renderer/src/store/index.ts
index 2a441d29..8131ac5c 100644
--- a/src/renderer/src/store/index.ts
+++ b/src/renderer/src/store/index.ts
@@ -42,7 +42,7 @@ const persistedReducer = persistReducer(
   {
     key: 'cherry-studio',
     storage,
-    version: 96,
+    version: 97,
     blacklist: ['runtime', 'messages'],
     migrate
   },
diff --git a/src/renderer/src/store/migrate.ts b/src/renderer/src/store/migrate.ts
index 2a1318b4..f6e62463 100644
--- a/src/renderer/src/store/migrate.ts
+++ b/src/renderer/src/store/migrate.ts
@@ -1232,13 +1232,7 @@ const migrateConfig = {
   '97': (state: RootState) => {
     try {
       addMiniApp(state, 'zai')
-      return state
-    } catch (error) {
-      return state
-    }
-  },
-  '98': (state: RootState) => {
-    try {
+      state.settings.webdavMaxBackups = 0
       if (state.websearch && state.websearch.providers) {
         state.websearch.providers.forEach((provider) => {
           provider.basicAuthUsername = ''