diff --git a/index.html b/index.html
index 3e781fd..65a03c6 100644
--- a/index.html
+++ b/index.html
@@ -2,9 +2,9 @@
 <html lang="en">
   <head>
     <meta charset="UTF-8" />
-    <link rel="icon" type="image/svg+xml" href="/vite.svg" />
+    <link rel="icon" type="image/svg+xml" href="/images/logo.png" />
     <!--<link rel="preload" as="image" href="/src/assets/images/hero-bg.jpg" fetchpriority="high">-->
-    <link rel="preload" as="image" href="images/hero-bg.jpg" fetchpriority="high">
+    <link rel="preload" as="image" href="images/logo.png" fetchpriority="high">
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
     <title>优阅工作室</title>
 
diff --git a/src/components/chat/ChatAi.vue b/src/components/chat/ChatAi.vue
index e01c822..520a2cd 100644
--- a/src/components/chat/ChatAi.vue
+++ b/src/components/chat/ChatAi.vue
@@ -2,48 +2,58 @@
   <t-space v-if="isVisible1" align="center" @click="visibleModelessDrag = true" class="ai_style" >
     <img :src="aiImg" alt="勤怠登录页面" width="36px" height="36px">
   </t-space>
-  <t-dialog
-    v-model:visible="visibleModelessDrag"
-    :footer="false"
-    id ="abc"
-    header="AI助手"
-    mode="modeless"
-    showOverlay="true"
-    draggable
-    :on-confirm="() => (visibleModelessDrag = false)"
-  >
-    <template #body>
-      <t-chat
-        layout="both"
-        style="height: 600px;"
-        :z-index="3000"
-        :data="chatList"
-        :clear-history="chatList.length > 0 && !isStreamLoad"
-        :text-loading="loading"
-        :is-stream-load="isStreamLoad"
-        @on-action="operation"
-        @clear="clearConfirm"
-      >
-        <!-- eslint-disable-next-line vue/no-unused-vars -->
-        <template #actions="{ item, index }">
-          <t-chat-action
-            :content="item.content"
-            :operation-btn="['good', 'bad', 'replay', 'copy']"
-            @operation="handleOperation"
-          />
-        </template>
-        <template #footer>
-          <t-chat-input  v-model="inputValue" :stop-disabled="isStreamLoad" @send="inputEnter" @stop="onStop"> </t-chat-input>
-        </template>
-      </t-chat>
-    </template>
-  </t-dialog>
+  <t-config-provider :global-config="globalConfig">
+    <t-dialog
+      v-model:visible="visibleModelessDrag"
+      :footer="false"
+      id ="abc"
+      :header="t('ai.title')"
+      mode="modeless"
+      showOverlay="true"
+      
+      draggable
+      :on-confirm="() => (visibleModelessDrag = false)"
+    >
+      <template #body>
+        <t-chat
+          layout="both"
+          style="height: 600px;"
+          :z-index="3000"
+          :data="chatList"
+          :clear-history="chatList.length > 0 && !isStreamLoad"
+          :text-loading="loading"
+          :is-stream-load="isStreamLoad"
+          @on-action="operation"
+          @clear="clearConfirm"
+        >
+          <template #actions="{ item, index }">
+            <t-chat-action
+              :content="item.content"
+              :operation-btn="['good', 'bad', 'replay', 'copy']"
+              @operation="handleOperation"
+            />
+          </template>
+          <template #footer>
+            <t-chat-input  v-model="inputValue" :stop-disabled="isStreamLoad" @send="inputEnter" @stop="onStop"> </t-chat-input>
+          </template>
+        </t-chat>
+
+    
+      </template>
+    </t-dialog>
+  </t-config-provider>
 </template>
-<script setup>
-import { ref, onMounted, onUnmounted } from 'vue'
+<script setup lang="ts">
+import { ref, onMounted, onUnmounted,inject, watch, computed} from 'vue'
 import aiImg from '@/assets/ai_img.png'
-const visibleModelessDrag = ref(false);
+import { useLanguageStore } from '../../store/language'
 import { MockSSEResponse } from './ChatAi';
+
+import { globalConfig } from '../../locales/globalConfig'
+
+
+const visibleModelessDrag = ref(false);
+
 const fetchCancel = ref(null);
 const loading = ref(false);
 const isStreamLoad = ref(false);
@@ -51,6 +61,9 @@ const chatRef = ref(null);
 const isShowToBottom = ref(false);
 const inputValue = ref('');
 
+const store = useLanguageStore()
+
+
 
 // 控制按钮显示/隐藏的状态
 const isVisible1 = ref(false)
@@ -63,25 +76,48 @@ const handleScroll1 = () => {
 
 
 };
+
+// 注入翻译函数
+const t = inject<(key: string) => string>('t') || ((key) => key)
+
 // 挂载时添加滚动监听
 onMounted(() => {
+
   window.addEventListener('scroll', handleScroll1)
 })
 
+
 // 卸载时移除滚动监听
 onUnmounted(() => {
-  window.removeEventListener('scroll', handleScroll)
+  window.removeEventListener('scroll', handleScroll1)
 })
 
 
+// 计算属性，根据当前语言返回对应的文本
+const clearHistoryBtnText = computed(() => {
+  return t('ai.clearHistory')
+})
+
+// 获取指定格式的时间字符串
+const getFormattedDateTime = ():string => {
+  const now = new Date();
+  const year = now.getFullYear().toString().slice(-2); // 取年份后两位
+  const month = (now.getMonth() + 1).toString().padStart(2, '0'); // 月份从0开始，需要+1
+  const day = now.getDate().toString().padStart(2, '0');
+  const hours = now.getHours().toString().padStart(2, '0');
+  const minutes = now.getMinutes().toString().padStart(2, '0');
+  
+  return `[${year}-${month}-${day} ${hours}:${minutes}]`;
+};
+
 
 // 倒序渲染
 const chatList = ref([
   {
     avatar: 'https://tdesign.gtimg.com/site/chat-avatar.png',
     name: 'youyueAI',
-    datetime: '今天16:38',
-    content: '我是你的ai助手，有什么可以帮你的。',
+    datetime: getFormattedDateTime(),
+    content: t('ai.initContent'),
     role: 'assistant',
   }
 ]);
@@ -105,6 +141,11 @@ const chatList = ref([
 //     role: 'user',
 //   },
 // ]);
+
+
+
+
+
 const handleOperation = function (type, options) {
   console.log('handleOperation', type, options);
 };
@@ -173,6 +214,25 @@ const fetchSSE = async (fetchFn, options) => {
  
 };
 
+// 监听语言变化，更新聊天内容
+watch(
+  () => store.currentLanguage,
+  (newLang: any, oldLang:any) => {
+    // 当语言发生变化时，更新聊天列表中的内容
+    if (chatList.value.length > 0 && chatList.value[chatList.value.length-1].role === 'assistant') {
+      // 更新初始化消息的内容
+      chatList.value[chatList.value.length-1].content = t('ai.initContent')
+    }
+    
+    // 如果有其他需要更新的聊天项，也可以在这里处理
+    // 例如更新所有系统消息或其他固定内容
+  }
+)
+
+
+
+
+
 const displayText = ref('');
 const fullText = ref('');
 const isLoading = ref(true);
diff --git a/src/i18n.ts b/src/i18n.ts
index 30d7750..dadbaf4 100644
--- a/src/i18n.ts
+++ b/src/i18n.ts
@@ -13,8 +13,8 @@ const messages = {
 // 创建 i18n 实例
 const i18n = createI18n({
   legacy: false, // 使用 Composition API，必须设置为 false
-  locale: 'zh', // 默认语言
-  fallbackLocale: 'ja', // 回退语言
+  locale: 'ja', // 默认语言
+  fallbackLocale: 'zh', // 回退语言
   messages
 })
 
diff --git a/src/locales/en.ts b/src/locales/en.ts
index 850088a..e2783a7 100644
--- a/src/locales/en.ts
+++ b/src/locales/en.ts
@@ -1,3 +1,4 @@
+import enUs from 'tdesign-vue-next/es/locale/en_US';
 export default {
   nav: {
     home: 'Home',
@@ -41,4 +42,10 @@ export default {
   timeline: {
     title: 'Company History',
   },
+  ai:{
+    title: 'AIチャット',
+    initContent: 'こんにちは、何かお手伝いできることはありますか？',
+     clearHistory: '履歴をクリア',
+  },
+  ...enUs.chat
 }
\ No newline at end of file
diff --git a/src/locales/globalConfig copy.ts b/src/locales/globalConfig copy.ts
new file mode 100644
index 0000000..818448f
--- /dev/null
+++ b/src/locales/globalConfig copy.ts	
@@ -0,0 +1,55 @@
+// 导入所需的语言包
+import zhConfig from 'tdesign-vue-next/es/locale/zh_CN';
+import enConfig from 'tdesign-vue-next/es/locale/en_US';
+import jaConfig from 'tdesign-vue-next/es/locale/ja_JP';
+import { merge } from 'lodash-es';
+// 全局特性配置，引入英文语言配置包 enConfig
+
+import { ref, watch, computed } from 'vue';
+
+
+import { useLanguageStore } from '../store/language'
+
+const store = useLanguageStore()
+
+
+
+const currentLanguage = computed(() => store.currentLanguage)
+
+// 定义支持的语言类型
+// export type Language = 'zh-CN' | 'en-US' | 'ja-JP';
+export type Language = 'zh' | 'en' | 'ja';
+
+// 基础自定义配置
+const customConfig: GlobalConfigProvider = {
+  calendar: {},
+  table: {},
+  pagination: {},
+  chat:{},
+  // 可以添加更多自定义配置
+};
+
+// 语言包映射
+const localeMap = {
+  'zh': zhConfig,
+  'en': enConfig,
+  'ja': jaConfig,
+};
+
+// 响应式全局配置
+const globalConfig:GlobalConfigProvider = ref<GlobalConfigProvider>(
+  merge({}, localeMap[currentLanguage.value], customConfig)
+);
+
+// 当语言变化时更新全局配置
+watch(currentLanguage, (newLang) => {
+  // 更新全局配置
+  globalConfig.value = merge({}, localeMap[newLang], customConfig);
+  console.log(globalConfig.value)
+});
+
+
+export {
+  currentLanguage,
+  globalConfig
+};
diff --git a/src/locales/globalConfig.ts b/src/locales/globalConfig.ts
new file mode 100644
index 0000000..e85895c
--- /dev/null
+++ b/src/locales/globalConfig.ts
@@ -0,0 +1,54 @@
+// 导入所需的语言包
+import zhConfig from 'tdesign-vue-next/es/locale/zh_CN';
+import enConfig from 'tdesign-vue-next/es/locale/en_US';
+import jaConfig from 'tdesign-vue-next/es/locale/ja_JP';
+import { merge } from 'lodash-es';
+import { type GlobalConfigProvider } from 'tdesign-vue-next';
+import { ref, watch, computed } from 'vue';
+
+
+import { useLanguageStore } from '../store/language'
+
+const store = useLanguageStore()
+
+
+
+const currentLanguage = computed(() => store.currentLanguage)
+
+// 定义支持的语言类型
+// export type Language = 'zh-CN' | 'en-US' | 'ja-JP';
+export type Language = 'zh' | 'en' | 'ja';
+
+// 基础自定义配置
+const customConfig: GlobalConfigProvider = {
+  calendar: {},
+  table: {},
+  pagination: {},
+  chat:{},
+  // 可以添加更多自定义配置
+};
+
+// 语言包映射
+const localeMap = {
+  'zh': zhConfig,
+  'en': enConfig,
+  'ja': jaConfig,
+};
+
+// 响应式全局配置
+const globalConfig = ref<GlobalConfigProvider>(
+  merge({}, localeMap[currentLanguage.value], customConfig)
+);
+
+// 当语言变化时更新全局配置
+watch(currentLanguage, (newLang) => {
+  // 更新全局配置
+  globalConfig.value = merge({}, localeMap[newLang], customConfig);
+  console.log(globalConfig.value)
+});
+
+
+export {
+  currentLanguage,
+  globalConfig
+};
diff --git a/src/locales/ja.ts b/src/locales/ja.ts
index 23d12aa..5e92555 100644
--- a/src/locales/ja.ts
+++ b/src/locales/ja.ts
@@ -1,3 +1,5 @@
+import jaJP from 'tdesign-vue-next/es/locale/ja_JP';
+
 export default {
   nav: {
     name:'優閲スタジオ',
@@ -117,6 +119,13 @@ export default {
   timeline: {
     title: 'タイムライン',
   },
-  
+  ai:{
+    title: 'AIチャット',
+    initContent: 'こんにちは、何かお手伝いできることはありますか？',
+     clearHistory: '履歴をクリア',
+  },
 
+  chat: {
+    ...jaJP.chat
+  }
 }
\ No newline at end of file
diff --git a/src/locales/zh.ts b/src/locales/zh.ts
index 957454c..6d5d759 100644
--- a/src/locales/zh.ts
+++ b/src/locales/zh.ts
@@ -1,3 +1,6 @@
+
+import znCh from 'tdesign-vue-next/es/locale/zh_CN';
+
 export default {
   nav: {
     name:'优阅工作室',
@@ -113,4 +116,13 @@ export default {
   timeline: {
     title: '项目经历',
   },
+  ai:{
+    title: 'AI助手',
+    initContent: '我是你的ai助手，有什么可以帮你的。',
+    clearHistory: "清空历史记录11",
+    
+  },
+  chat: {
+    ...znCh.chat
+  }
 }
\ No newline at end of file
diff --git a/src/main.ts b/src/main.ts
index 353d9e8..40383e1 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -3,8 +3,6 @@ import './style.css'
 import App from './App.vue'
 import router from './router/index.ts' // 确保路径正确
 
-
-
 // 引入Pinia
 import { createPinia } from 'pinia'
 // 引入TDesign UI组件库
@@ -12,7 +10,6 @@ import TDesign from 'tdesign-vue-next'
 import TDesignChat from '@tdesign-vue-next/chat'; // 引入chat组件
 import 'tdesign-vue-next/es/style/index.css'
 
-
 const app = createApp(App)
 // 必须先 use(router)，再挂载
 app.use(router)
@@ -20,10 +17,16 @@ app.use(router)
 // 使用Pinia
 app.use(createPinia())
 
+
+
+
+
 // 使用TDesign
 app.use(TDesign)
 app.use(TDesignChat)
 
+
+
 app.mount('#app')
 
 // 临时打印路由列表，确认配置是否生效
diff --git a/src/store/language.ts b/src/store/language.ts
index e548d9b..4fb894e 100644
--- a/src/store/language.ts
+++ b/src/store/language.ts
@@ -2,7 +2,6 @@ import { defineStore } from 'pinia'
 import zh from '../locales/zh'
 import ja from '../locales/ja'
 
-
 // 获取浏览器语言
 function getBrowserLanguage() {
     // 获取浏览器主语言（如从 "zh-CN" 中提取 "zh-CN" 或从 "zh-TW" 中提取 "zh-TW"）
@@ -11,7 +10,7 @@ function getBrowserLanguage() {
         return 'zh';
     } 
     // 默认返回英语
-    return 'en';
+    return 'ja';
 }
 const lang =  getBrowserLanguage()
 export const useLanguageStore = defineStore('language', {
diff --git a/tsconfig.json b/tsconfig.json
index 38e8e3b..9caefc4 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -3,5 +3,12 @@
   "references": [
     { "path": "./tsconfig.app.json" },
     { "path": "./tsconfig.node.json" }
-  ]
+  ],
+  "compilerOptions": {
+    "moduleResolution": "Node",
+    "baseUrl": ".",
+    "paths": {
+      "*": ["node_modules/*"]
+    }
+  }
 }
