diff --git a/src/renderer/src/store/index.ts b/src/renderer/src/store/index.ts
index 88df884f74..e41befe6b4 100644
--- a/src/renderer/src/store/index.ts
+++ b/src/renderer/src/store/index.ts
@@ -60,7 +60,7 @@ const persistedReducer = persistReducer(
   {
     key: 'cherry-studio',
     storage,
-    version: 127,
+    version: 128,
     blacklist: ['runtime', 'messages', 'messageBlocks', 'tabs'],
     migrate
   },
diff --git a/src/renderer/src/store/migrate.ts b/src/renderer/src/store/migrate.ts
index 2ef0adb054..6ec1ae0422 100644
--- a/src/renderer/src/store/migrate.ts
+++ b/src/renderer/src/store/migrate.ts
@@ -12,7 +12,15 @@ import {
 } from '@renderer/config/providers'
 import db from '@renderer/databases'
 import i18n from '@renderer/i18n'
-import { Assistant, isSystemProvider, LanguageCode, Model, Provider, WebSearchProvider } from '@renderer/types'
+import {
+  Assistant,
+  isSystemProvider,
+  LanguageCode,
+  Model,
+  Provider,
+  SystemProviderIds,
+  WebSearchProvider
+} from '@renderer/types'
 import { getDefaultGroupName, getLeadingEmoji, runAsyncFunction, uuid } from '@renderer/utils'
 import { defaultByPassRules, UpgradeChannel } from '@shared/config/constant'
 import { isEmpty } from 'lodash'
@@ -2006,9 +2014,25 @@ const migrateConfig = {
       logger.error('migrate 127 error', error as Error)
       return state
     }
+  },
+  '128': (state: RootState) => {
+    try {
+      // 迁移 service tier 设置
+      const openai = state.llm.providers.find((provider) => provider.id === SystemProviderIds.openai)
+      const serviceTier = state.settings.openAI.serviceTier
+      if (openai) {
+        openai.serviceTier = serviceTier
+      }
+      return state
+    } catch (error) {
+      logger.error('migrate 128 error', error as Error)
+      return state
+    }
   }
 }
 
+// 注意：添加新迁移时，记得同时更新 persistReducer
+
 const migrate = createMigrate(migrateConfig as any)
 
 export default migrate