diff --git a/Yi.Ai.Vue3/.env.development b/Yi.Ai.Vue3/.env.development
index 3580f1a3..fd80b18c 100644
--- a/Yi.Ai.Vue3/.env.development
+++ b/Yi.Ai.Vue3/.env.development
@@ -13,7 +13,7 @@ VITE_WEB_BASE_API = '/dev-api'
 
 # 本地接口
 # VITE_API_URL = http://localhost:19001/api/app
-VITE_API_URL=http://ccnetcore.com:19001/api/app
+VITE_API_URL=http://data.ccnetcore.com:19001/api/app
 
 # SSO单点登录url
 VITE_SSO_SEVER_URL='http://localhost:18001'
diff --git a/Yi.Ai.Vue3/.env.production b/Yi.Ai.Vue3/.env.production
index c5716d87..631ecf8e 100644
--- a/Yi.Ai.Vue3/.env.production
+++ b/Yi.Ai.Vue3/.env.production
@@ -11,7 +11,7 @@ VITE_WEB_ENV = 'production'
 VITE_WEB_BASE_API = '/prod-api'
 
 # 本地接口
-VITE_API_URL = http://ccnetcore.com:19001/api/app
+VITE_API_URL = http://data.ccnetcore.com:19001/api/app
 
 # 是否在打包时开启压缩，支持 gzip 和 brotli
 VITE_BUILD_COMPRESS = gzip
diff --git a/Yi.Ai.Vue3/src/components/userPersonalCenter/components/APIKeyManagement.vue b/Yi.Ai.Vue3/src/components/userPersonalCenter/components/APIKeyManagement.vue
index 870a8970..4c231ef9 100644
--- a/Yi.Ai.Vue3/src/components/userPersonalCenter/components/APIKeyManagement.vue
+++ b/Yi.Ai.Vue3/src/components/userPersonalCenter/components/APIKeyManagement.vue
@@ -102,7 +102,6 @@ async function handleReset() {
   }
   catch (error) {
     if (error !== 'cancel') {
-      console.error('重置失败:', error);
       ElMessage.error('重置失败');
     }
   }
diff --git a/Yi.Ai.Vue3/src/pages/chat/layouts/chatWithId/index.vue b/Yi.Ai.Vue3/src/pages/chat/layouts/chatWithId/index.vue
index 53dfa23c..a4f6d613 100644
--- a/Yi.Ai.Vue3/src/pages/chat/layouts/chatWithId/index.vue
+++ b/Yi.Ai.Vue3/src/pages/chat/layouts/chatWithId/index.vue
@@ -19,7 +19,7 @@ import { useUserStore } from '@/stores/modules/user';
 
 type MessageItem = BubbleProps & {
   key: number;
-  role: 'ai' | 'user' | 'system';
+  role: 'ai' | 'user' | 'assistant';
   avatar: string;
   thinkingStatus?: ThinkingStatus;
   thinlCollapse?: boolean;
@@ -81,8 +81,6 @@ watch(
       const v = localStorage.getItem('chatContent');
       if (v) {
         // 发送消息
-        console.log('发送消息 v', v);
-        console.log('发送消息--error', bubbleItems);
         setTimeout(() => {
           startSSE(v);
         }, 350);
@@ -181,7 +179,7 @@ async function startSSE(chatContent: string) {
         .slice(-6) // 然后取倒数第2到第7条（总共6条）
         .map((item: MessageItem) => ({
           role: item.role,
-          content: (item.role === 'ai' || item.role === 'system') && item.content.length > 2000
+          content: (item.role === 'ai' || item.role === 'assistant') && item.content.length > 2000
             ? `${item.content.substring(0, 2000)}...（内容过长，已省略）`
             : item.content,
         })),
@@ -222,7 +220,7 @@ function addMessage(message: string, isUser: boolean) {
       ? avatar.value
       : 'https://cube.elemecdn.com/0/88/03b0d39583f48206768a7534e55bcpng.png',
     avatarSize: '32px',
-    role: isUser ? 'user' : 'system',
+    role: isUser ? 'user' : 'assistant',
     placement: isUser ? 'end' : 'start',
     isMarkdown: !isUser,
     loading: !isUser,
diff --git a/Yi.Ai.Vue3/src/stores/modules/model.ts b/Yi.Ai.Vue3/src/stores/modules/model.ts
index ab817a3e..84c4f08b 100644
--- a/Yi.Ai.Vue3/src/stores/modules/model.ts
+++ b/Yi.Ai.Vue3/src/stores/modules/model.ts
@@ -4,21 +4,21 @@ import { getModelList } from '@/api';
 
 // 模型管理
 export const useModelStore = defineStore('model', () => {
-  // 当前模型
+  // 当前模型（需要持久化）
   const currentModelInfo = ref<GetSessionListVO>({});
 
+  // 模型菜单列表（不需要持久化）
+  const modelList = ref<GetSessionListVO[]>([]);
+
   // 设置当前模型
   const setCurrentModelInfo = (modelInfo: GetSessionListVO) => {
     currentModelInfo.value = modelInfo;
   };
 
-  // 模型菜单列表
-  const modelList = ref<GetSessionListVO[]>([]);
   // 请求模型菜单列表
   const requestModelList = async () => {
     try {
       const res = await getModelList();
-      console.log('res', res);
       modelList.value = res.data;
     }
     catch (error) {
@@ -32,4 +32,8 @@ export const useModelStore = defineStore('model', () => {
     modelList,
     requestModelList,
   };
+}, {
+  persist: {
+    paths: ['currentModelInfo'], // 只持久化 currentModelInfo
+  },
 });
diff --git a/Yi.Ai.Vue3/src/utils/request.ts b/Yi.Ai.Vue3/src/utils/request.ts
index 3d68512d..a770e9dd 100644
--- a/Yi.Ai.Vue3/src/utils/request.ts
+++ b/Yi.Ai.Vue3/src/utils/request.ts
@@ -108,6 +108,7 @@ function jwtPlugin(): {
       }
 
       if (response.result?.code === 401) {
+        ElMessage.error('登录已过期，请重新登录');
         userStore.logout();
         userStore.openLoginDialog();
       }
@@ -118,9 +119,17 @@ function jwtPlugin(): {
 
     onError: async (error) => {
       if (error.status === 403) {
+        const data = await (error.response.json());
         // 弹窗提示
-        ElMessage.error('业务错误，请稍后再试');
-        console.error('Fetch error:', error);
+        ElMessage.error(data.error.message);
+        return Promise.reject(data);
+      }
+      if (error.status === 401) {
+        ElMessage.error('登录已过期，请重新登录！');
+
+        // 弹窗提示
+        userStore.logout();
+        userStore.openLoginDialog();
       }
     },
   };
diff --git a/Yi.Ai.Vue3/types/components.d.ts b/Yi.Ai.Vue3/types/components.d.ts
index ece2a161..a3fa6352 100644
--- a/Yi.Ai.Vue3/types/components.d.ts
+++ b/Yi.Ai.Vue3/types/components.d.ts
@@ -11,13 +11,9 @@ declare module 'vue' {
     AccountPassword: typeof import('./../src/components/LoginDialog/components/FormLogin/AccountPassword.vue')['default']
     APIKeyManagement: typeof import('./../src/components/userPersonalCenter/components/APIKeyManagement.vue')['default']
     DeepThinking: typeof import('./../src/components/DeepThinking/index.vue')['default']
-    ElAlert: typeof import('element-plus/es')['ElAlert']
     ElAvatar: typeof import('element-plus/es')['ElAvatar']
     ElButton: typeof import('element-plus/es')['ElButton']
     ElButtonGroup: typeof import('element-plus/es')['ElButtonGroup']
-    ElCard: typeof import('element-plus/es')['ElCard']
-    ElCollapse: typeof import('element-plus/es')['ElCollapse']
-    ElCollapseItem: typeof import('element-plus/es')['ElCollapseItem']
     ElContainer: typeof import('element-plus/es')['ElContainer']
     ElDialog: typeof import('element-plus/es')['ElDialog']
     ElDivider: typeof import('element-plus/es')['ElDivider']
diff --git a/Yi.Pure.Vue3/src/layout/components/lay-setting/index.vue b/Yi.Pure.Vue3/src/layout/components/lay-setting/index.vue
index 18aacf25..14d24934 100644
--- a/Yi.Pure.Vue3/src/layout/components/lay-setting/index.vue
+++ b/Yi.Pure.Vue3/src/layout/components/lay-setting/index.vue
@@ -324,7 +324,7 @@ onUnmounted(() => removeMatchMedia);
       <Segmented
         resize
         class="select-none"
-        :modelValue="overallStyle === 'system' ? 2 : dataTheme ? 1 : 0"
+        :modelValue="overallStyle === 'assistant' ? 2 : dataTheme ? 1 : 0"
         :options="themeOptions"
         @change="
           theme => {