diff --git a/src/database/core/db.ts b/src/database/core/db.ts
index dd2909e172e0..cc724da26f13 100644
--- a/src/database/core/db.ts
+++ b/src/database/core/db.ts
@@ -148,7 +148,9 @@ export class LocalDB extends Dexie {
   upgradeToV8 = async (trans: Transaction) => {
     const users = trans.table('users');
     users.toCollection().modify((user: DB_User) => {
-      user.settings = MigrationLLMSettings.migrateSettings(user.settings as any);
+      if (user.settings) {
+        user.settings = MigrationLLMSettings.migrateSettings(user.settings as any);
+      }
     });
   };
 }
diff --git a/src/migrations/FromV3ToV4/index.ts b/src/migrations/FromV3ToV4/index.ts
index 3b0efbc68004..e86cfe9a9cd6 100644
--- a/src/migrations/FromV3ToV4/index.ts
+++ b/src/migrations/FromV3ToV4/index.ts
@@ -22,6 +22,9 @@ export class MigrationV3ToV4 implements Migration {
 
   static migrateSettings = (settings: V3Settings): V4Settings => {
     const { languageModel } = settings;
+
+    if (!languageModel) return { ...settings, languageModel: undefined };
+
     const { openAI, togetherai, openrouter, ollama, ...res } = languageModel;
     const { openai, azure } = this.migrateOpenAI(openAI);
 
diff --git a/src/migrations/FromV3ToV4/types/v4.ts b/src/migrations/FromV3ToV4/types/v4.ts
index 87f9fbc8a59c..c4ee29ac8786 100644
--- a/src/migrations/FromV3ToV4/types/v4.ts
+++ b/src/migrations/FromV3ToV4/types/v4.ts
@@ -29,7 +29,7 @@ export interface V4lLLMConfig
  * 配置设置
  */
 export interface V4Settings extends Omit<V3Settings, 'languageModel'> {
-  languageModel: V4lLLMConfig;
+  languageModel?: V4lLLMConfig;
 }
 
 export interface V4ConfigState {
diff --git a/src/store/global/slices/settings/selectors/modelProvider.ts b/src/store/global/slices/settings/selectors/modelProvider.ts
index c65f98c2c7b9..e54c085346f7 100644
--- a/src/store/global/slices/settings/selectors/modelProvider.ts
+++ b/src/store/global/slices/settings/selectors/modelProvider.ts
@@ -20,6 +20,7 @@ import { ServerModelProviderConfig } from '@/types/serverConfig';
 import { GlobalLLMProviderKey } from '@/types/settings';
 
 import { GlobalStore } from '../../../store';
+import { currentSettings } from './settings';
 
 /**
  * get the server side model cards
@@ -39,7 +40,7 @@ const serverProviderModelCards =
 const remoteProviderModelCards =
   (provider: GlobalLLMProviderKey) =>
   (s: GlobalStore): ChatModelCard[] | undefined => {
-    const cards = s.settings.languageModel?.[provider]?.remoteModelCards as
+    const cards = currentSettings(s).languageModel?.[provider]?.remoteModelCards as
       | ChatModelCard[]
       | undefined;