diff --git a/src/App.vue b/src/App.vue
index 4af05a5..bad79e8 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -1,14 +1,67 @@
 <script>
 import { initAllDict } from '@/utils/dict'
 import { getToken } from '@/utils/auth'
+import { initializeLocale, translateLiteral } from '@/locales'
+
+let wrapped = false
+
+function wrapUniTextApi() {
+	if (wrapped) return
+	wrapped = true
+	const rawShowToast = uni.showToast
+	const rawShowModal = uni.showModal
+	const rawShowLoading = uni.showLoading
+	const rawSetNavigationBarTitle = uni.setNavigationBarTitle
+	uni.showToast = (options = {}) => {
+		const next = { ...options }
+		if (typeof next.title === 'string') {
+			next.title = translateLiteral(next.title)
+		}
+		return rawShowToast(next)
+	}
+	uni.showLoading = (options = {}) => {
+		const next = { ...options }
+		if (typeof next.title === 'string') {
+			next.title = translateLiteral(next.title)
+		}
+		return rawShowLoading(next)
+	}
+	uni.showModal = (options = {}) => {
+		const next = { ...options }
+		if (typeof next.title === 'string') {
+			next.title = translateLiteral(next.title)
+		}
+		if (typeof next.content === 'string') {
+			next.content = translateLiteral(next.content)
+		}
+		if (typeof next.confirmText === 'string') {
+			next.confirmText = translateLiteral(next.confirmText)
+		}
+		if (typeof next.cancelText === 'string') {
+			next.cancelText = translateLiteral(next.cancelText)
+		}
+		return rawShowModal(next)
+	}
+	uni.setNavigationBarTitle = (options = {}) => {
+		const next = { ...options }
+		if (typeof next.title === 'string') {
+			next.title = translateLiteral(next.title)
+		}
+		return rawSetNavigationBarTitle(next)
+	}
+}
 
 export default {
 	onLaunch: function () {
+		initializeLocale()
+		wrapUniTextApi()
 		if (getToken()) {
 			initAllDict().catch(() => {})
 		}
 	},
 	onShow: function () {
+		initializeLocale()
+		wrapUniTextApi()
 	},
 	onHide: function () {
 	}
diff --git a/src/components/common/AppTitleHeader.vue b/src/components/common/AppTitleHeader.vue
index ea38f63..b3d7f87 100644
--- a/src/components/common/AppTitleHeader.vue
+++ b/src/components/common/AppTitleHeader.vue
@@ -6,18 +6,21 @@
           <text class="back-icon">‹</text>
         </view>
         <view class="header-title-wrap">
-          <text class="header-title">{{ title }}</text>
+          <text class="header-title">{{ translatedTitle }}</text>
         </view>
         <view class="header-placeholder"></view>
       </view>
     </view>
     <view v-if="showSubTitle && subTitle" class="header-subtitle-wrap">
-      <text class="header-desc">{{ subTitle }}</text>
+      <text class="header-desc">{{ translatedSubTitle }}</text>
     </view>
   </view>
 </template>
 
 <script setup>
+import { computed } from 'vue'
+import { translateLiteral } from '@/locales'
+
 const props = defineProps({
   title: {
     type: String,
@@ -35,6 +38,9 @@ const props = defineProps({
 
 const emit = defineEmits(['back'])
 
+const translatedTitle = computed(() => translateLiteral(props.title))
+const translatedSubTitle = computed(() => translateLiteral(props.subTitle))
+
 function handleBack() {
   emit('back')
   uni.navigateBack()
diff --git a/src/locales/index.js b/src/locales/index.js
new file mode 100644
index 0000000..c711275
--- /dev/null
+++ b/src/locales/index.js
@@ -0,0 +1,471 @@
+import { createI18n } from 'vue-i18n'
+
+const LOCALE_STORAGE_KEY = 'app_locale'
+const LOCALE_CHANGE_EVENT = 'app-locale-changed'
+const DEFAULT_LOCALE = 'zh-CN'
+
+const messages = {
+  'zh-CN': {
+    common: {
+      submit: '提交',
+      close: '关闭',
+      exit: '退出',
+      notice: '通知',
+      moduleBuilding: '模块建设中~',
+      updateSuccess: '修改成功',
+      confirmLogout: '确定注销并退出系统吗',
+      languageSwitched: '语言已切换'
+    },
+    tab: {
+      home: '首页',
+      report: '报表',
+      work: '管理',
+      mine: '我的'
+    },
+    nav: {
+      home: '首页',
+      mine: '个人中心',
+      avatar: '修改头像',
+      info: '个人信息',
+      editInfo: '编辑资料',
+      pwd: '修改密码',
+      setting: '应用设置',
+      help: '常见问题',
+      about: '关于我们'
+    },
+    dashboard: {
+      welcome: '欢迎您使用',
+      subtitle: '必硕数字化智能中控平台',
+      functionNav: '功能导航',
+      productionOverview: '生产整体概况',
+      productionPlan: '生产计划',
+      collapseList: '收起列表',
+      viewMore: '查看更多 ›',
+      productName: '产品名称',
+      pipeline: '生产线',
+      planNumber: '计划数量',
+      planStart: '计划开始',
+      planEnd: '计划结束',
+      back: '返回',
+      todoTitle: '待办任务',
+      noTodo: '暂无待办任务',
+      taskCode: '任务编号：{value}',
+      taskType: '任务类型：{value}',
+      taskTarget: '目标：{value}',
+      createTime: '创建时间：{value}',
+      all: '总数',
+      pending: '未开工',
+      running: '生产中',
+      finished: '完工',
+      mold: '模具',
+      equipment: '设备',
+      keypart: '关键件',
+      spare: '备件',
+      product: '产品物料',
+      statusScheduled: '已排产',
+      statusTrial: '试产',
+      statusMass: '量产',
+      statusPause: '暂停',
+      statusWaitStockIn: '待入库',
+      viewPlan: '查看计划: {code}'
+    },
+    functionCommon: {
+      search: '查询',
+      cancel: '取消',
+      save: '保存',
+      loading: '加载中...',
+      loadingMore: '正在加载更多...',
+      noMoreData: '没有更多数据了',
+      noIdView: '缺少ID，无法查看详情',
+      noIdEdit: '缺少ID，无法编辑',
+      noIdDelete: '缺少ID，无法删除',
+      loadFailed: '加载失败',
+      deleteSuccess: '删除成功',
+      deleteFailed: '删除失败',
+      saveFailed: '保存失败',
+      createSuccess: '新增成功',
+      updateSuccess: '更新成功',
+      confirmDelete: '确认删除',
+      uploading: '上传中',
+      uploadImageFailed: '图片上传失败',
+      yes: '是',
+      no: '否'
+    },
+    mine: {
+      clickLogin: '点击登录',
+      username: '用户名：{name}',
+      profile: '个人信息',
+      feedback: '反馈中心',
+      service: '在线客服',
+      changePassword: '修改密码',
+      logout: '退出登录',
+      editProfile: '编辑资料',
+      faq: '常见问题',
+      about: '关于我们',
+      appSettings: '应用设置'
+    },
+    setting: {
+      language: '系统语言',
+      currentLanguage: '当前语言：{language}',
+      switchLanguage: '切换语言',
+      checkUpdate: '检查更新',
+      cleanCache: '清理缓存',
+      logout: '退出登录',
+      zhCN: '中文',
+      enUS: '英文'
+    },
+    about: {
+      appName: '必硕生管系统',
+      version: '版本信息',
+      email: '官方邮箱',
+      hotline: '服务热线',
+      website: '公司网站'
+    },
+    help: {
+      appUserQuestion: 'APP用户问题',
+      otherQuestion: '其他问题',
+      appFeatureQuestion: 'APP支持的功能业务有哪些？',
+      appFeatureAnswer: '计划开工、生产报工、投料记录、生产记录',
+      reportQuestion: '生产报工如何报工？',
+      reportAnswer: '可以',
+      planQuestion: '计划管理如何进行？',
+      planAnswer: '计划管理',
+      materialQuestion: '投料记录如何进行？',
+      materialAnswer: '投料记录',
+      logoutQuestion: '如何退出登录？',
+      logoutAnswer: '请点击[我的] - [应用设置] - [退出登录]即可退出登录',
+      avatarQuestion: '如何修改用户头像？',
+      avatarAnswer: '请点击[我的] - [选择头像] - [点击提交]即可更换用户头像',
+      passwordQuestion: '如何修改登录密码？',
+      passwordAnswer: '请点击[我的] - [应用设置] - [修改密码]即可修改登录密码'
+    },
+    info: {
+      username: '用户名称',
+      nickname: '昵称',
+      gender: '性别',
+      male: '男',
+      female: '女',
+      phone: '手机号码',
+      email: '邮箱',
+      createdAt: '创建日期'
+    },
+    editInfo: {
+      nickname: '用户昵称',
+      nicknamePlaceholder: '请输入昵称',
+      phone: '手机号码',
+      phonePlaceholder: '请输入手机号码',
+      email: '邮箱',
+      emailPlaceholder: '请输入邮箱',
+      gender: '性别',
+      nicknameRequired: '用户昵称不能为空',
+      phoneRequired: '手机号码不能为空',
+      phoneInvalid: '请输入正确的手机号码',
+      emailRequired: '邮箱地址不能为空',
+      emailInvalid: '请输入正确的邮箱地址'
+    },
+    pwd: {
+      oldPassword: '旧密码',
+      newPassword: '新密码',
+      confirmPassword: '确认密码',
+      oldPasswordPlaceholder: '请输入旧密码',
+      newPasswordPlaceholder: '请输入新密码',
+      confirmPasswordPlaceholder: '请确认新密码',
+      oldPasswordRequired: '旧密码不能为空',
+      newPasswordRequired: '新密码不能为空',
+      passwordLength: '长度在 6 到 20 个字符',
+      confirmPasswordRequired: '确认密码不能为空',
+      passwordNotMatch: '两次输入的密码不一致'
+    },
+    avatar: {
+      chooseAvatar: '选择头像'
+    }
+  },
+  'en-US': {
+    common: {
+      submit: 'Submit',
+      close: 'Close',
+      exit: 'Exit',
+      notice: 'Notice',
+      moduleBuilding: 'This module is under construction',
+      updateSuccess: 'Updated successfully',
+      confirmLogout: 'Are you sure you want to log out?',
+      languageSwitched: 'Language switched'
+    },
+    tab: {
+      home: 'Home',
+      report: 'Reports',
+      work: 'Manage',
+      mine: 'Mine'
+    },
+    nav: {
+      home: 'Home',
+      mine: 'Profile',
+      avatar: 'Edit Avatar',
+      info: 'Profile',
+      editInfo: 'Edit Profile',
+      pwd: 'Change Password',
+      setting: 'App Settings',
+      help: 'FAQ',
+      about: 'About'
+    },
+    dashboard: {
+      welcome: 'Welcome to',
+      subtitle: 'Besure Digital Intelligent Control Platform',
+      functionNav: 'Function Navigation',
+      productionOverview: 'Production Overview',
+      productionPlan: 'Production Plans',
+      collapseList: 'Collapse',
+      viewMore: 'View More ›',
+      productName: 'Product',
+      pipeline: 'Production Line',
+      planNumber: 'Planned Qty',
+      planStart: 'Start',
+      planEnd: 'End',
+      back: 'Back',
+      todoTitle: 'To-do Tasks',
+      noTodo: 'No pending tasks',
+      taskCode: 'Task Code: {value}',
+      taskType: 'Task Type: {value}',
+      taskTarget: 'Target: {value}',
+      createTime: 'Created At: {value}',
+      all: 'Total',
+      pending: 'Pending',
+      running: 'In Progress',
+      finished: 'Done',
+      mold: 'Mold',
+      equipment: 'Equipment',
+      keypart: 'Key Part',
+      spare: 'Spare Part',
+      product: 'Product Material',
+      statusScheduled: 'Scheduled',
+      statusTrial: 'Trial',
+      statusMass: 'Mass',
+      statusPause: 'Paused',
+      statusWaitStockIn: 'Waiting Stock-in',
+      viewPlan: 'View Plan: {code}'
+    },
+    functionCommon: {
+      search: 'Search',
+      cancel: 'Cancel',
+      save: 'Save',
+      loading: 'Loading...',
+      loadingMore: 'Loading more...',
+      noMoreData: 'No more data',
+      noIdView: 'Missing ID, cannot view details',
+      noIdEdit: 'Missing ID, cannot edit',
+      noIdDelete: 'Missing ID, cannot delete',
+      loadFailed: 'Load failed',
+      deleteSuccess: 'Deleted successfully',
+      deleteFailed: 'Delete failed',
+      saveFailed: 'Save failed',
+      createSuccess: 'Created successfully',
+      updateSuccess: 'Updated successfully',
+      confirmDelete: 'Confirm deletion',
+      uploading: 'Uploading',
+      uploadImageFailed: 'Image upload failed',
+      yes: 'Yes',
+      no: 'No'
+    },
+    mine: {
+      clickLogin: 'Tap to sign in',
+      username: 'Username: {name}',
+      profile: 'Profile',
+      feedback: 'Feedback',
+      service: 'Support',
+      changePassword: 'Change Password',
+      logout: 'Log Out',
+      editProfile: 'Edit Profile',
+      faq: 'FAQ',
+      about: 'About',
+      appSettings: 'Settings'
+    },
+    setting: {
+      language: 'System Language',
+      currentLanguage: 'Current: {language}',
+      switchLanguage: 'Switch Language',
+      checkUpdate: 'Check Updates',
+      cleanCache: 'Clear Cache',
+      logout: 'Log Out',
+      zhCN: 'Chinese',
+      enUS: 'English'
+    },
+    about: {
+      appName: 'Besure Production System',
+      version: 'Version',
+      email: 'Official Email',
+      hotline: 'Service Hotline',
+      website: 'Website'
+    },
+    help: {
+      appUserQuestion: 'App User Questions',
+      otherQuestion: 'Other Questions',
+      appFeatureQuestion: 'What business features are supported by the app?',
+      appFeatureAnswer: 'Plan start, production report, material feeding records, production records',
+      reportQuestion: 'How can I submit a production report?',
+      reportAnswer: 'You can submit it on the report page.',
+      planQuestion: 'How is plan management handled?',
+      planAnswer: 'Use the plan management module.',
+      materialQuestion: 'How to manage feeding records?',
+      materialAnswer: 'Use the feeding record module.',
+      logoutQuestion: 'How do I log out?',
+      logoutAnswer: 'Go to [Mine] - [App Settings] - [Log Out] to sign out.',
+      avatarQuestion: 'How do I change my avatar?',
+      avatarAnswer: 'Go to [Mine] - [Choose Avatar] - [Submit] to update your avatar.',
+      passwordQuestion: 'How do I change my login password?',
+      passwordAnswer: 'Go to [Mine] - [App Settings] - [Change Password] to update your password.'
+    },
+    info: {
+      username: 'Username',
+      nickname: 'Nickname',
+      gender: 'Gender',
+      male: 'Male',
+      female: 'Female',
+      phone: 'Mobile',
+      email: 'Email',
+      createdAt: 'Created At'
+    },
+    editInfo: {
+      nickname: 'Nickname',
+      nicknamePlaceholder: 'Enter nickname',
+      phone: 'Mobile',
+      phonePlaceholder: 'Enter mobile number',
+      email: 'Email',
+      emailPlaceholder: 'Enter email',
+      gender: 'Gender',
+      nicknameRequired: 'Nickname is required',
+      phoneRequired: 'Mobile number is required',
+      phoneInvalid: 'Please enter a valid mobile number',
+      emailRequired: 'Email is required',
+      emailInvalid: 'Please enter a valid email'
+    },
+    pwd: {
+      oldPassword: 'Current Password',
+      newPassword: 'New Password',
+      confirmPassword: 'Confirm Password',
+      oldPasswordPlaceholder: 'Enter current password',
+      newPasswordPlaceholder: 'Enter new password',
+      confirmPasswordPlaceholder: 'Confirm new password',
+      oldPasswordRequired: 'Current password is required',
+      newPasswordRequired: 'New password is required',
+      passwordLength: 'Length must be between 6 and 20 characters',
+      confirmPasswordRequired: 'Please confirm password',
+      passwordNotMatch: 'The two passwords do not match'
+    },
+    avatar: {
+      chooseAvatar: 'Choose Avatar'
+    }
+  }
+}
+
+function normalizeLocale(locale) {
+  if (locale === 'zh' || locale === 'zh_CN' || locale === 'zh-Hans') return 'zh-CN'
+  if (locale === 'en' || locale === 'en_US') return 'en-US'
+  return locale === 'en-US' ? 'en-US' : 'zh-CN'
+}
+
+function getSavedLocale() {
+  try {
+    const locale = uni.getStorageSync(LOCALE_STORAGE_KEY)
+    if (locale) {
+      return normalizeLocale(locale)
+    }
+  } catch (error) {
+  }
+  const systemLocale = typeof uni.getLocale === 'function' ? uni.getLocale() : DEFAULT_LOCALE
+  return normalizeLocale(systemLocale)
+}
+
+const i18n = createI18n({
+  legacy: false,
+  locale: getSavedLocale(),
+  fallbackLocale: DEFAULT_LOCALE,
+  globalInjection: true,
+  messages
+})
+
+const literalMap = {
+  '首页': 'nav.home',
+  '报表': 'tab.report',
+  '管理': 'tab.work',
+  '我的': 'tab.mine',
+  '返回': 'dashboard.back',
+  '查询': 'functionCommon.search',
+  '取消': 'functionCommon.cancel',
+  '保存': 'functionCommon.save',
+  '加载中...': 'functionCommon.loading',
+  '正在加载更多...': 'functionCommon.loadingMore',
+  '没有更多数据了': 'functionCommon.noMoreData',
+  '缺少ID，无法查看详情': 'functionCommon.noIdView',
+  '缺少ID，无法编辑': 'functionCommon.noIdEdit',
+  '缺少ID，无法删除': 'functionCommon.noIdDelete',
+  '加载失败': 'functionCommon.loadFailed',
+  '删除成功': 'functionCommon.deleteSuccess',
+  '删除失败': 'functionCommon.deleteFailed',
+  '保存失败': 'functionCommon.saveFailed',
+  '新增成功': 'functionCommon.createSuccess',
+  '更新成功': 'functionCommon.updateSuccess',
+  '确认删除': 'functionCommon.confirmDelete',
+  '上传中': 'functionCommon.uploading',
+  '图片上传失败': 'functionCommon.uploadImageFailed',
+  '是': 'functionCommon.yes',
+  '否': 'functionCommon.no',
+  '暂无待办任务': 'dashboard.noTodo'
+}
+
+function applyTabBarLanguage() {
+  const labels = [
+    i18n.global.t('tab.home'),
+    i18n.global.t('tab.report'),
+    i18n.global.t('tab.work'),
+    i18n.global.t('tab.mine')
+  ]
+  labels.forEach((text, index) => {
+    uni.setTabBarItem({
+      index,
+      text
+    })
+  })
+}
+
+export function getCurrentLocale() {
+  return i18n.global.locale.value
+}
+
+export function setLocale(locale) {
+  const nextLocale = normalizeLocale(locale)
+  i18n.global.locale.value = nextLocale
+  uni.setStorageSync(LOCALE_STORAGE_KEY, nextLocale)
+  if (typeof uni.setLocale === 'function') {
+    uni.setLocale(nextLocale)
+  }
+  applyTabBarLanguage()
+  uni.$emit(LOCALE_CHANGE_EVENT, nextLocale)
+  return nextLocale
+}
+
+export function translateLiteral(text) {
+  if (typeof text !== 'string') return text
+  const key = literalMap[text]
+  if (key) return i18n.global.t(key)
+  return text
+}
+
+export function initializeLocale() {
+  setLocale(getSavedLocale())
+}
+
+export function setNavigationTitle(key) {
+  uni.setNavigationBarTitle({
+    title: i18n.global.t(key)
+  })
+}
+
+export function onLocaleChange(callback) {
+  uni.$on(LOCALE_CHANGE_EVENT, callback)
+}
+
+export function offLocaleChange(callback) {
+  uni.$off(LOCALE_CHANGE_EVENT, callback)
+}
+
+export default i18n
diff --git a/src/main.js b/src/main.js
index af41f74..4555b84 100644
--- a/src/main.js
+++ b/src/main.js
@@ -2,10 +2,12 @@ import App from './App.vue'
 import plugins from './plugins'
 import store from './store'
 import uviewPlus from 'uview-plus'
+import i18n from '@/locales'
 
 
 import { createSSRApp } from 'vue'
 import directive from './directive' // directive
+import { translateLiteral } from '@/locales'
 
 import { useDict } from '@/utils/dict'
 import { parseTime, resetForm, addDateRange, handleTree, selectDictLabel, selectDictLabels } from '@/utils/ruoyi'
@@ -15,6 +17,7 @@ import { parseTime, resetForm, addDateRange, handleTree, selectDictLabel, select
 export function createApp() {
   const app = createSSRApp(App)
   app.use(store)
+  app.use(i18n)
   app.use(uviewPlus)
   app.use(plugins)
   directive(app)
@@ -27,6 +30,7 @@ export function createApp() {
   app.config.globalProperties.addDateRange = addDateRange
   app.config.globalProperties.selectDictLabel = selectDictLabel
   app.config.globalProperties.selectDictLabels = selectDictLabels
+  app.config.globalProperties.$tl = translateLiteral
 
   return {
     app
diff --git a/src/pages/index.vue b/src/pages/index.vue
index 8f9668c..f3c81cf 100644
--- a/src/pages/index.vue
+++ b/src/pages/index.vue
@@ -4,8 +4,8 @@
       <view class="banner-section">
         <view class="banner-bg">
           <view class="banner-content">
-            <text class="banner-title">欢迎您使用</text>
-            <text class="banner-subtitle">必硕数字化智能中控平台</text>
+            <text class="banner-title">{{ t('dashboard.welcome') }}</text>
+            <text class="banner-subtitle">{{ t('dashboard.subtitle') }}</text>
           </view>
           <view class="banner-decoration">
             <view class="deco-line"></view>
@@ -24,32 +24,32 @@
 
       <view class="content-section">
         <view class="nav-section">
-          <view class="section-title">功能导航</view>
+          <view class="section-title">{{ t('dashboard.functionNav') }}</view>
           <view class="nav-grid">
             <view v-for="(item, index) in navList" :key="index" class="nav-item" @click="handleNavClick(item)">
               <view class="nav-icon" :style="{ backgroundColor: item.bgColor }">
                 <text class="nav-icon-text">{{ item.icon }}</text>
               </view>
-              <text class="nav-text">{{ item.name }}</text>
+              <text class="nav-text">{{ t(`dashboard.${item.key}`) }}</text>
             </view>
           </view>
         </view>
 
         <view class="stats-section">
-          <view class="section-title">生产整体概况</view>
+          <view class="section-title">{{ t('dashboard.productionOverview') }}</view>
           <view class="stats-grid">
             <view v-for="(stat, index) in statsData" :key="index" class="stat-card" :class="'stat-' + stat.type">
               <text class="stat-value">{{ stat.value }}</text>
-              <text class="stat-label">{{ stat.label }}</text>
+              <text class="stat-label">{{ t(`dashboard.${stat.labelKey}`) }}</text>
             </view>
           </view>
         </view>
 
         <view class="plan-section">
           <view class="section-header">
-            <text class="section-title">生产计划</text>
+            <text class="section-title">{{ t('dashboard.productionPlan') }}</text>
             <text v-if="hasMorePlans || isShowAllPlans" class="section-more" @click="viewMorePlans">
-              {{ isShowAllPlans ? '收起列表' : '查看更多 ›' }}
+              {{ isShowAllPlans ? t('dashboard.collapseList') : t('dashboard.viewMore') }}
             </text>
           </view>
           <view class="plan-list">
@@ -63,23 +63,23 @@
               </view>
               <view class="plan-body">
                 <view class="plan-row">
-                  <text class="plan-label">产品名称</text>
+                  <text class="plan-label">{{ t('dashboard.productName') }}</text>
                   <text class="plan-value">{{ plan.productName }}</text>
                 </view>
                 <view class="plan-row">
-                  <text class="plan-label">生产线</text>
+                  <text class="plan-label">{{ t('dashboard.pipeline') }}</text>
                   <text class="plan-value">{{ plan.feedingPipelineName }}</text>
                 </view>
                 <view class="plan-row">
-                  <text class="plan-label">计划数量</text>
+                  <text class="plan-label">{{ t('dashboard.planNumber') }}</text>
                   <text class="plan-value plan-num">{{ plan.planNumber }}</text>
                 </view>
                 <view class="plan-row">
-                  <text class="plan-label">计划开始</text>
+                  <text class="plan-label">{{ t('dashboard.planStart') }}</text>
                   <text class="plan-value">{{ plan.planStartTimeText }}</text>
                 </view>
                 <view class="plan-row">
-                  <text class="plan-label">计划结束</text>
+                  <text class="plan-label">{{ t('dashboard.planEnd') }}</text>
                   <text class="plan-value">{{ plan.planEndTimeText }}</text>
                 </view>
               </view>
@@ -98,23 +98,23 @@
         <view class="todo-header">
           <view class="todo-back" @click="closeTodoList">
             <text class="back-icon">‹</text>
-            <text class="back-text">返回</text>
+            <text class="back-text">{{ t('dashboard.back') }}</text>
           </view>
-          <text class="todo-title">待办任务</text>
+          <text class="todo-title">{{ t('dashboard.todoTitle') }}</text>
         </view>
         <scroll-view scroll-y class="todo-scroll">
           <view v-if="todoList.length === 0" class="todo-empty">
-            <text class="empty-text">暂无待办任务</text>
+            <text class="empty-text">{{ t('dashboard.noTodo') }}</text>
           </view>
           <view v-else>
             <view v-for="(item, index) in todoList" :key="index" class="todo-item">
               <view class="todo-dot"></view>
               <view class="todo-content">
                 <view class="todo-title" style="text-align: left;margin-right: 0;">{{ item.name }}</view>
-                <view class="todo-sub">任务编号：{{ item.code }}</view>
-                <view class="todo-sub">任务类型：{{ item.type }}</view>
-                <view class="todo-sub">目标：{{ item.deviceName }}</view>
-                <view class="todo-sub">创建时间：{{ formatDate(item.createTime) }}</view>
+                <view class="todo-sub">{{ t('dashboard.taskCode', { value: item.code }) }}</view>
+                <view class="todo-sub">{{ t('dashboard.taskType', { value: item.type }) }}</view>
+                <view class="todo-sub">{{ t('dashboard.taskTarget', { value: item.deviceName }) }}</view>
+                <view class="todo-sub">{{ t('dashboard.createTime', { value: formatDate(item.createTime) }) }}</view>
               </view>
             </view>
           </view>
@@ -125,8 +125,13 @@
 </template>
 
 <script setup>
-import { onMounted, ref, reactive, computed } from 'vue';
+import { onMounted, onUnmounted, ref, reactive, computed } from 'vue';
+import { onShow } from '@dcloudio/uni-app'
+import { useI18n } from 'vue-i18n'
 import request from '@/utils/request'
+import { onLocaleChange, offLocaleChange, setNavigationTitle } from '@/locales'
+
+const { t } = useI18n()
 
 const todoPopup = ref(null);
 const todoCount = ref(0);
@@ -143,18 +148,18 @@ const badgeText = computed(() => {
 })
 
 const navList = reactive([
-  { name: '模具', icon: '🔧', bgColor: '#1a3a5c', path: '/pages_function/mold' },
-  { name: '设备', icon: '⚙️', bgColor: '#2d5a87', path: '/pages_function/equipment' },
-  { name: '关键件', icon: '🔩', bgColor: '#3d7ab5', path: '/pages_function/keypart' },
-  { name: '备件', icon: '📦', bgColor: '#4a90c2', path: '/pages_function/spare' },
-  { name: '产品物料', icon: '🧾', bgColor: '#5aa0d2', path: '/pages_function/product' }
+  { key: 'mold', icon: '🔧', bgColor: '#1a3a5c', path: '/pages_function/mold' },
+  { key: 'equipment', icon: '⚙️', bgColor: '#2d5a87', path: '/pages_function/equipment' },
+  { key: 'keypart', icon: '🔩', bgColor: '#3d7ab5', path: '/pages_function/keypart' },
+  { key: 'spare', icon: '📦', bgColor: '#4a90c2', path: '/pages_function/spare' },
+  { key: 'product', icon: '🧾', bgColor: '#5aa0d2', path: '/pages_function/product' }
 ]);
 
 const statsData = reactive([
-  { label: '总数', type: 'total' },
-  { label: '未开工', type: 'pending' },
-  { label: '生产中', type: 'running' },
-  { label: '完工', type: 'finished' }
+  { labelKey: 'all', type: 'total' },
+  { labelKey: 'pending', type: 'pending' },
+  { labelKey: 'running', type: 'running' },
+  { labelKey: 'finished', type: 'finished' }
 ]);
 
 const planList = reactive([]);
@@ -176,19 +181,19 @@ function closeTodoList() {
 
 function handleNavClick(item) {
   const navMap = {
-    '模具': '/pages_function/pages/mold/index',
-    '设备': '/pages_function/pages/equipment/index',
-    '备件': '/pages_function/pages/spare/index',
-    '关键件': '/pages_function/pages/keypart/index',
-    '产品物料': '/pages_function/pages/product/index'
+    mold: '/pages_function/pages/mold/index',
+    equipment: '/pages_function/pages/equipment/index',
+    spare: '/pages_function/pages/spare/index',
+    keypart: '/pages_function/pages/keypart/index',
+    product: '/pages_function/pages/product/index'
   };
 
-  const url = navMap[item.name];
+  const url = navMap[item.key];
   if (url) {
     uni.navigateTo({ url });
   } else {
     uni.showToast({
-      title: `进入${item.name}模块`,
+      title: t('common.moduleBuilding'),
       icon: 'none'
     });
   }
@@ -196,7 +201,7 @@ function handleNavClick(item) {
 
 function handlePlanClick(plan) {
   uni.showToast({
-    title: `查看计划: ${plan.code}`,
+    title: t('dashboard.viewPlan', { code: plan.code }),
     icon: 'none'
   });
 }
@@ -232,11 +237,11 @@ function formatDate(ms) {
 
 const getPlanStatusLabel = (value) => {
   const v = value === '' || value === null || value === undefined ? undefined : String(value)
-  if (v == '1') return '已排产'
-  if (v == '6') return '试产'
-  if (v == '2') return '量产'
-  if (v == '3') return '暂停'
-  if (v == '4') return '待入库'
+  if (v == '1') return t('dashboard.statusScheduled')
+  if (v == '6') return t('dashboard.statusTrial')
+  if (v == '2') return t('dashboard.statusMass')
+  if (v == '3') return t('dashboard.statusPause')
+  if (v == '4') return t('dashboard.statusWaitStockIn')
   return '-'
 }
 
@@ -304,6 +309,15 @@ async function loadDashboard() {
 onMounted(() => {
   loadDashboard()
 })
+
+const updatePageTitle = () => setNavigationTitle('nav.home')
+onShow(() => {
+  updatePageTitle()
+})
+onLocaleChange(updatePageTitle)
+onUnmounted(() => {
+  offLocaleChange(updatePageTitle)
+})
 </script>
 
 <style lang="scss" scoped>
diff --git a/src/pages/mine.vue b/src/pages/mine.vue
index ea286ff..18a3346 100644
--- a/src/pages/mine.vue
+++ b/src/pages/mine.vue
@@ -1,6 +1,5 @@
 <template>
   <view class="mine-container" :style="{ height: `${windowHeight}px` }">
-    <!--顶部个人信息栏-->
     <view class="header-section">
       <view class="flex padding justify-between">
         <view class="flex align-center">
@@ -10,16 +9,16 @@
           <image v-if="avatar" @click="handleToAvatar" :src="avatar" class="cu-avatar xl round" mode="widthFix">
           </image>
           <view v-if="!name" @click="handleToLogin" class="login-tip">
-            点击登录
+            {{ t('mine.clickLogin') }}
           </view>
           <view v-if="name" @click="handleToInfo" class="user-info">
             <view class="u_title">
-              用户名：{{ name }}
+              {{ t('mine.username', { name }) }}
             </view>
           </view>
         </view>
         <view @click="handleToInfo" class="flex align-center">
-          <text>个人信息</text>
+          <text>{{ t('mine.profile') }}</text>
           <view class="iconfont icon-right"></view>
         </view>
       </view>
@@ -29,19 +28,19 @@
       <view class="mine-actions grid col-4 text-center">
         <view class="action-item" @click="handleBuilding">
           <view class="iconfont icon-friendfill text-green icon"></view>
-          <text class="text">反馈中心</text>
+          <text class="text">{{ t('mine.feedback') }}</text>
         </view>
         <view class="action-item" @click="handleBuilding">
           <view class="iconfont icon-service text-blue icon"></view>
-          <text class="text">在线客服</text>
+          <text class="text">{{ t('mine.service') }}</text>
         </view>
         <view class="action-item" @click="handleToPwd">
           <view class="iconfont icon-password text-mauve icon"></view>
-          <text class="text">修改密码</text>
+          <text class="text">{{ t('mine.changePassword') }}</text>
         </view>
         <view class="action-item" @click="handleLogout">
           <view class="iconfont icon-logout text-red icon"></view>
-          <text class="text">退出登录</text>
+          <text class="text">{{ t('mine.logout') }}</text>
         </view>
       </view>
 
@@ -49,25 +48,25 @@
         <view class="list-cell list-cell-arrow" @click="handleToEditInfo">
           <view class="menu-item-box">
             <view class="iconfont icon-user menu-icon"></view>
-            <view>编辑资料</view>
+            <view>{{ t('mine.editProfile') }}</view>
           </view>
         </view>
         <view class="list-cell list-cell-arrow" @click="handleHelp">
           <view class="menu-item-box">
             <view class="iconfont icon-help menu-icon"></view>
-            <view>常见问题</view>
+            <view>{{ t('mine.faq') }}</view>
           </view>
         </view>
         <view class="list-cell list-cell-arrow" @click="handleAbout">
           <view class="menu-item-box">
             <view class="iconfont icon-aixin menu-icon"></view>
-            <view>关于我们</view>
+            <view>{{ t('mine.about') }}</view>
           </view>
         </view>
         <view class="list-cell list-cell-arrow" @click="handleToSetting">
           <view class="menu-item-box">
             <view class="iconfont icon-setting menu-icon"></view>
-            <view>应用设置</view>
+            <view>{{ t('mine.appSettings') }}</view>
           </view>
         </view>
       </view>
@@ -75,7 +74,7 @@
 
     <view>
       <uni-popup ref="popup" type="dialog">
-        <uni-popup-dialog type="info" cancelText="关闭" confirmText="退出" title="通知" content="确定注销并退出系统吗"
+        <uni-popup-dialog type="info" :cancelText="t('common.close')" :confirmText="t('common.exit')" :title="t('common.notice')" :content="t('common.confirmLogout')"
                           @confirm="dialogConfirm" @close="dialogClose">
         </uni-popup-dialog>
       </uni-popup>
@@ -84,12 +83,14 @@
 </template>
 
 <script setup>
-import { ref } from "vue";
-import config from '@/config.js'
+import { onUnmounted, ref } from "vue";
+import { onShow } from '@dcloudio/uni-app'
+import { useI18n } from 'vue-i18n'
 import useUserStore from '@/store/modules/user'
+import { onLocaleChange, offLocaleChange, setNavigationTitle } from '@/locales'
 const userStore = useUserStore()
 const name = userStore.name;
-const version = config.appInfo.version;
+const { t } = useI18n()
 
 const avatar = ref(userStore.avatar);
 const windowHeight = ref(uni.getSystemInfoSync().windowHeight - 50);
@@ -99,7 +100,11 @@ uni.$on('refresh', () => {
   avatar.value = userStore.avatar;
 })
 
-console.log(avatar.value)
+const updatePageTitle = () => setNavigationTitle('nav.mine')
+onShow(() => {
+  updatePageTitle()
+})
+onLocaleChange(updatePageTitle)
 
 function handleToInfo() {
   uni.navigateTo({
@@ -130,7 +135,6 @@ function handleLogout() {
   popup.value.open();
 };
 function dialogConfirm() {
-  //console.log('----------------点击确认------------')
   userStore.logOut().then(() => {
     uni.reLaunch({
       url: '/pages/login'
@@ -138,7 +142,6 @@ function dialogConfirm() {
   })
 };
 function dialogClose() {
-  //console.log('点击关闭')
 };
 function handleToPwd() {
   uni.navigateTo({
@@ -151,12 +154,6 @@ function handleHelp() {
   });
 }
 
-function switchTab(index) {
-  const paths = ['/pages/index', '/pages/report', '/pages/work', '/pages/mine'];
-  if (index !== 3) {
-    uni.switchTab({ url: paths[index] });
-  }
-};
 function handleAbout() {
   uni.navigateTo({
     url: '/pages_mine/pages/about/index'
@@ -164,13 +161,17 @@ function handleAbout() {
 }
 function handleBuilding() {
   uni.showToast({
-    title: '模块建设中~',
+    title: t('common.moduleBuilding'),
     mask: false,
     icon: "none",
     duration: 1000
   });
 }
 
+onUnmounted(() => {
+  offLocaleChange(updatePageTitle)
+})
+
 </script>
 
 <style lang="scss">
diff --git a/src/pages_mine/pages/about/index.vue b/src/pages_mine/pages/about/index.vue
index bfbe4fc..72cd379 100644
--- a/src/pages_mine/pages/about/index.vue
+++ b/src/pages_mine/pages/about/index.vue
@@ -3,32 +3,32 @@
     <view class="header-section text-center">
       <image style="width: 150rpx;height: 150rpx;" src="/static/logo.png" mode="widthFix">
       </image>
-      <uni-title type="h2" title="必硕生管系统"></uni-title>
+      <uni-title type="h2" :title="t('about.appName')"></uni-title>
     </view>
 
     <view class="content-section">
       <view class="menu-list">
         <view class="list-cell list-cell-arrow">
           <view class="menu-item-box">
-            <view>版本信息</view>
+            <view>{{ t('about.version') }}</view>
             <view class="text-right">v{{version}}</view>
           </view>
         </view>
         <view class="list-cell list-cell-arrow">
           <view class="menu-item-box">
-            <view>官方邮箱</view>
+            <view>{{ t('about.email') }}</view>
             <view class="text-right">besure@xx.com</view>
           </view>
         </view>
         <view class="list-cell list-cell-arrow">
           <view class="menu-item-box">
-            <view>服务热线</view>
+            <view>{{ t('about.hotline') }}</view>
             <view class="text-right">XXX_XXX_XXX</view>
           </view>
         </view>
         <view class="list-cell list-cell-arrow">
           <view class="menu-item-box">
-            <view>公司网站</view>
+            <view>{{ t('about.website') }}</view>
             <view class="text-right">
               <uni-link :href="url" :text="url" showUnderLine="false"></uni-link>
             </view>
@@ -44,10 +44,24 @@
 </template>
 
 <script setup>
-	import config from '@/config.js'
-	const url=config.appInfo.site_url;
-	const version=config.appInfo.version;
-  
+import { onUnmounted } from 'vue'
+import { onShow } from '@dcloudio/uni-app'
+import { useI18n } from 'vue-i18n'
+import config from '@/config.js'
+import { onLocaleChange, offLocaleChange, setNavigationTitle } from '@/locales'
+
+const { t } = useI18n()
+const url = config.appInfo.site_url;
+const version = config.appInfo.version;
+const updatePageTitle = () => setNavigationTitle('nav.about')
+
+onShow(() => {
+  updatePageTitle()
+})
+onLocaleChange(updatePageTitle)
+onUnmounted(() => {
+  offLocaleChange(updatePageTitle)
+})
 </script>
 
 <style lang="scss">
diff --git a/src/pages_mine/pages/avatar/index.vue b/src/pages_mine/pages/avatar/index.vue
index 2b97713..39cda57 100644
--- a/src/pages_mine/pages/avatar/index.vue
+++ b/src/pages_mine/pages/avatar/index.vue
@@ -40,8 +40,8 @@
 				</view>
 			</view>
 			<view class='cropper-config'>
-				<button type="primary reverse" @click="getImage" style='margin-top: 30rpx;'> 选择头像 </button>
-				<button type="warn" @click="getImageInfo" style='margin-top: 30rpx;'> 提交 </button>
+				<button type="primary reverse" @click="getImage" style='margin-top: 30rpx;'> {{ $t('avatar.chooseAvatar') }} </button>
+				<button type="warn" @click="getImageInfo" style='margin-top: 30rpx;'> {{ $t('common.submit') }} </button>
 			</view>
 			<canvas canvas-id="myCanvas"
 				:style="'position:absolute;border: 1px solid red; width:' + imageW + 'px;height:' + imageH + 'px;top:-9999px;left:-9999px;'"></canvas>
@@ -114,9 +114,21 @@ export default {
 	 * 生命周期函数--监听页面初次渲染完成
 	 */
 	onReady: function () {
+		uni.setNavigationBarTitle({
+			title: this.$t('nav.avatar')
+		})
+		uni.$on('app-locale-changed', this.handleLocaleChange)
 		this.loadImage()
 	},
+	onUnload() {
+		uni.$off('app-locale-changed', this.handleLocaleChange)
+	},
 	methods: {
+		handleLocaleChange() {
+			uni.setNavigationBarTitle({
+				title: this.$t('nav.avatar')
+			})
+		},
 		setData: function (obj) {
 			let that = this
 			Object.keys(obj).forEach(function (key) {
@@ -273,7 +285,7 @@ export default {
 							// userStore.avatar =  response.imgUrl
 							/*cloud*/
 							useUserStore().avatar = baseUrl + response.imgUrl
-							uni.showToast({ title: "修改成功", icon: 'success' })
+							uni.showToast({ title: this.$t('common.updateSuccess'), icon: 'success' })
 							uni.$emit('refresh');
 							uni.navigateBack();
 						})
diff --git a/src/pages_mine/pages/help/index.vue b/src/pages_mine/pages/help/index.vue
index 91c0584..7d329e4 100644
--- a/src/pages_mine/pages/help/index.vue
+++ b/src/pages_mine/pages/help/index.vue
@@ -16,46 +16,60 @@
 </template>
 
 <script setup>
-	import { ref } from "vue";
-	
-	const list =ref( [{
-    icon: 'iconfont icon-github',
-    title: 'APP用户问题',
-    childList: [{
-      title: 'APP支持的功能业务有哪些？',
-      content: '计划开工、生产报工、投料记录、生产记录'
-    }, {
-      title: '生产报工如何报工？',
-      content: '可以'
-    }, {
-      title: '计划管理如何进行？',
-      content: '计划管理'
-    }, {
-      title: '投料记录如何进行？',
-      content: '投料记录'
-    }]
-  },
-    {
-      icon: 'iconfont icon-help',
-      title: '其他问题',
-      childList: [{
-        title: '如何退出登录？',
-        content: '请点击[我的] - [应用设置] - [退出登录]即可退出登录',
-      }, {
-        title: '如何修改用户头像？',
-        content: '请点击[我的] - [选择头像] - [点击提交]即可更换用户头像',
-      }, {
-        title: '如何修改登录密码？',
-        content: '请点击[我的] - [应用设置] - [修改密码]即可修改登录密码',
-      }]
-    }
-  ])
-	
-	function handleText(item) {
-		uni.navigateTo({
-			url: `/pages/common/textview/index?title=${item.title}&content=${item.content}`
-		});
-	}
+import { computed, onUnmounted } from "vue";
+import { onShow } from '@dcloudio/uni-app'
+import { useI18n } from 'vue-i18n'
+import { onLocaleChange, offLocaleChange, setNavigationTitle } from '@/locales'
+
+const { t } = useI18n()
+
+const list = computed(() => [{
+  icon: 'iconfont icon-github',
+  title: t('help.appUserQuestion'),
+  childList: [{
+    title: t('help.appFeatureQuestion'),
+    content: t('help.appFeatureAnswer')
+  }, {
+    title: t('help.reportQuestion'),
+    content: t('help.reportAnswer')
+  }, {
+    title: t('help.planQuestion'),
+    content: t('help.planAnswer')
+  }, {
+    title: t('help.materialQuestion'),
+    content: t('help.materialAnswer')
+  }]
+},
+{
+  icon: 'iconfont icon-help',
+  title: t('help.otherQuestion'),
+  childList: [{
+    title: t('help.logoutQuestion'),
+    content: t('help.logoutAnswer'),
+  }, {
+    title: t('help.avatarQuestion'),
+    content: t('help.avatarAnswer'),
+  }, {
+    title: t('help.passwordQuestion'),
+    content: t('help.passwordAnswer'),
+  }]
+}])
+
+const updatePageTitle = () => setNavigationTitle('nav.help')
+onShow(() => {
+  updatePageTitle()
+})
+onLocaleChange(updatePageTitle)
+
+function handleText(item) {
+  uni.navigateTo({
+    url: `/pages/common/textview/index?title=${item.title}&content=${item.content}`
+  });
+}
+
+onUnmounted(() => {
+  offLocaleChange(updatePageTitle)
+})
 </script>
 
 <style lang="scss" scoped>
diff --git a/src/pages_mine/pages/info/edit.vue b/src/pages_mine/pages/info/edit.vue
index 27e6eed..7f50a6b 100644
--- a/src/pages_mine/pages/info/edit.vue
+++ b/src/pages_mine/pages/info/edit.vue
@@ -2,20 +2,20 @@
   <view class="container">
     <view class="example">
       <uni-forms ref="form" :model="user" labelWidth="80px">
-        <uni-forms-item label="用户昵称" name="nickName">
-          <uni-easyinput v-model="user.nickname" placeholder="请输入昵称" />
+        <uni-forms-item :label="$t('editInfo.nickname')" name="nickName">
+          <uni-easyinput v-model="user.nickname" :placeholder="$t('editInfo.nicknamePlaceholder')" />
         </uni-forms-item>
-        <uni-forms-item label="手机号码" name="phonenumber">
-          <uni-easyinput v-model="user.mobile" placeholder="请输入手机号码" />
+        <uni-forms-item :label="$t('editInfo.phone')" name="phonenumber">
+          <uni-easyinput v-model="user.mobile" :placeholder="$t('editInfo.phonePlaceholder')" />
         </uni-forms-item>
-        <uni-forms-item label="邮箱" name="email">
-          <uni-easyinput v-model="user.email" placeholder="请输入邮箱" />
+        <uni-forms-item :label="$t('editInfo.email')" name="email">
+          <uni-easyinput v-model="user.email" :placeholder="$t('editInfo.emailPlaceholder')" />
         </uni-forms-item>
-        <uni-forms-item label="性别" name="sex" required>
+        <uni-forms-item :label="$t('editInfo.gender')" name="sex" required>
           <uni-data-checkbox v-model="user.sex" :localdata="sexs" />
         </uni-forms-item>
       </uni-forms>
-      <button type="primary" @click="submit">提交</button>
+      <button type="primary" @click="submit">{{ $t('common.submit') }}</button>
     </view>
   </view>
 </template>
@@ -33,48 +33,75 @@ export default {
         email: "",
         sex: ""
       },
-      sexs: [{
-        text: '男',
+      sexs: [],
+      rules: {},
+      localeChangeHandler: null
+    }
+  },
+  onLoad() {
+    this.getUser()
+    this.refreshI18n()
+    this.localeChangeHandler = () => {
+      this.refreshI18n()
+      this.setPageTitle()
+    }
+    uni.$on('app-locale-changed', this.localeChangeHandler)
+  },
+  onShow() {
+    this.setPageTitle()
+  },
+  onUnload() {
+    if (this.localeChangeHandler) {
+      uni.$off('app-locale-changed', this.localeChangeHandler)
+    }
+  },
+  onReady() {
+    this.$refs.form.setRules(this.rules)
+  },
+  methods: {
+    setPageTitle() {
+      uni.setNavigationBarTitle({
+        title: this.$t('nav.editInfo')
+      })
+    },
+    refreshI18n() {
+      this.sexs = [{
+        text: this.$t('info.male'),
         value: 1
       }, {
-        text: '女',
+        text: this.$t('info.female'),
         value: 2
-      }],
-      rules: {
+      }]
+      this.rules = {
         nickname: {
           rules: [{
             required: true,
-            errorMessage: '用户昵称不能为空'
+            errorMessage: this.$t('editInfo.nicknameRequired')
           }]
         },
         mobile: {
           rules: [{
             required: true,
-            errorMessage: '手机号码不能为空'
+            errorMessage: this.$t('editInfo.phoneRequired')
           }, {
             pattern: /^1[3|4|5|6|7|8|9][0-9]\d{8}$/,
-            errorMessage: '请输入正确的手机号码'
+            errorMessage: this.$t('editInfo.phoneInvalid')
           }]
         },
         email: {
           rules: [{
             required: true,
-            errorMessage: '邮箱地址不能为空'
+            errorMessage: this.$t('editInfo.emailRequired')
           }, {
             format: 'email',
-            errorMessage: '请输入正确的邮箱地址'
+            errorMessage: this.$t('editInfo.emailInvalid')
           }]
         }
       }
-    }
-  },
-  onLoad() {
-    this.getUser()
-  },
-  onReady() {
-    this.$refs.form.setRules(this.rules)
-  },
-  methods: {
+      if (this.$refs.form) {
+        this.$refs.form.setRules(this.rules)
+      }
+    },
     getUser() {
       getUserProfile().then(response => {
         this.user = response.data
@@ -84,7 +111,7 @@ export default {
       this.$refs.form.validate().then(res => {
         updateUserProfile(this.user).then(response => {
           uni.showToast({
-            title: '修改成功',
+            title: this.$t('common.updateSuccess'),
             mask: false,
             duration: 1000
           });
diff --git a/src/pages_mine/pages/info/index.vue b/src/pages_mine/pages/info/index.vue
index 2e8f6e0..f8fc558 100644
--- a/src/pages_mine/pages/info/index.vue
+++ b/src/pages_mine/pages/info/index.vue
@@ -1,15 +1,13 @@
 <template>
   <view class="container">
     <uni-list>
-      <uni-list-item showExtraIcon="true" :extraIcon="{ type: 'contact' }" title="用户名称" :rightText="user.email" />
-      <uni-list-item showExtraIcon="true" :extraIcon="{ type: 'person-filled' }" title="昵称" :rightText="user.nickname" />
-      <uni-list-item showExtraIcon="true" :extraIcon="{ type: 'sex' }" title="性别"
-                     :rightText="user.sex===2?'女' : '男'" />
-      <uni-list-item showExtraIcon="true" :extraIcon="{ type: 'phone-filled' }" title="手机号码" :rightText="user.mobile" />
-      <uni-list-item showExtraIcon="true" :extraIcon="{ type: 'email-filled' }" title="邮箱" :rightText="user.email" />
-<!--      <uni-list-item showExtraIcon="true" :extraIcon="{ type: 'auth-filled' }" title="岗位" :rightText="postGroup" />-->
-<!--      <uni-list-item showExtraIcon="true" :extraIcon="{ type: 'staff-filled' }" title="角色" :rightText="roleGroup" />-->
-      <uni-list-item showExtraIcon="true" :extraIcon="{ type: 'calendar-filled' }" title="创建日期"
+      <uni-list-item showExtraIcon="true" :extraIcon="{ type: 'contact' }" :title="t('info.username')" :rightText="user.email" />
+      <uni-list-item showExtraIcon="true" :extraIcon="{ type: 'person-filled' }" :title="t('info.nickname')" :rightText="user.nickname" />
+      <uni-list-item showExtraIcon="true" :extraIcon="{ type: 'sex' }" :title="t('info.gender')"
+                     :rightText="user.sex===2?t('info.female') : t('info.male')" />
+      <uni-list-item showExtraIcon="true" :extraIcon="{ type: 'phone-filled' }" :title="t('info.phone')" :rightText="user.mobile" />
+      <uni-list-item showExtraIcon="true" :extraIcon="{ type: 'email-filled' }" :title="t('info.email')" :rightText="user.email" />
+      <uni-list-item showExtraIcon="true" :extraIcon="{ type: 'calendar-filled' }" :title="t('info.createdAt')"
         :rightText="timestampToTime(user.createTime)" />
     </uni-list>
 
@@ -19,32 +17,31 @@
 
 <script setup>
 import { getUserProfile } from "@/api/system/user"
-import { ref } from "vue";
-import modal from "@/plugins/modal"
+import { onUnmounted, ref } from "vue";
+import { onShow } from '@dcloudio/uni-app'
+import { useI18n } from 'vue-i18n'
 import {timestampToTime} from "@/utils/dateUtil";
+import { onLocaleChange, offLocaleChange, setNavigationTitle } from '@/locales'
+
+const { t } = useI18n()
 const user = ref({})
-const roleGroup = ref("")
-const postGroup = ref("")
+
+const updatePageTitle = () => setNavigationTitle('nav.info')
+onShow(() => {
+  updatePageTitle()
+})
+onLocaleChange(updatePageTitle)
+
 function getUser() {
   getUserProfile().then(response => {
     user.value = response.data
-    // roleGroup.value = user.value.roles
-    // postGroup.value = user.value.posts
   })
 }
 getUser()
 
-import { wxRegister } from "@/api/oauth"
-import { getWxCode } from "@/utils/geek"
-function register(){
-  // modal.loading('绑定微信中...')
-  // getWxCode().then(res=>{
-  //   wxRegister('miniapp',res).then(res=>{
-  //     modal.closeLoading()
-  //   })
-  // })
-  
-}
+onUnmounted(() => {
+  offLocaleChange(updatePageTitle)
+})
 
 </script>
 
diff --git a/src/pages_mine/pages/pwd/index.vue b/src/pages_mine/pages/pwd/index.vue
index 37d3b63..6c3b2bf 100644
--- a/src/pages_mine/pages/pwd/index.vue
+++ b/src/pages_mine/pages/pwd/index.vue
@@ -1,16 +1,16 @@
 <template>
   <view class="pwd-retrieve-container">
     <uni-forms ref="form" :value="user" labelWidth="80px">
-      <uni-forms-item required name="oldPassword" label="旧密码">
-        <uni-easyinput type="password" v-model="user.oldPassword" placeholder="请输入旧密码" />
+      <uni-forms-item required name="oldPassword" :label="$t('pwd.oldPassword')">
+        <uni-easyinput type="password" v-model="user.oldPassword" :placeholder="$t('pwd.oldPasswordPlaceholder')" />
       </uni-forms-item>
-      <uni-forms-item required name="newPassword" label="新密码">
-        <uni-easyinput type="password" v-model="user.newPassword" placeholder="请输入新密码" />
+      <uni-forms-item required name="newPassword" :label="$t('pwd.newPassword')">
+        <uni-easyinput type="password" v-model="user.newPassword" :placeholder="$t('pwd.newPasswordPlaceholder')" />
       </uni-forms-item>
-      <uni-forms-item required name="confirmPassword" label="确认密码">
-        <uni-easyinput type="password" v-model="user.confirmPassword" placeholder="请确认新密码" />
+      <uni-forms-item required name="confirmPassword" :label="$t('pwd.confirmPassword')">
+        <uni-easyinput type="password" v-model="user.confirmPassword" :placeholder="$t('pwd.confirmPasswordPlaceholder')" />
       </uni-forms-item>
-      <button type="primary" @click="submit">提交</button>
+      <button type="primary" @click="submit">{{ $t('common.submit') }}</button>
     </uni-forms>
   </view>
 </template>
@@ -26,47 +26,75 @@
           newPassword: undefined,
           confirmPassword: undefined
         },
-        rules: {
+        rules: {},
+        localeChangeHandler: null
+      }
+    },
+    onLoad() {
+      this.refreshI18n()
+      this.localeChangeHandler = () => {
+        this.refreshI18n()
+        this.setPageTitle()
+      }
+      uni.$on('app-locale-changed', this.localeChangeHandler)
+    },
+    onShow() {
+      this.setPageTitle()
+    },
+    onUnload() {
+      if (this.localeChangeHandler) {
+        uni.$off('app-locale-changed', this.localeChangeHandler)
+      }
+    },
+    onReady() {
+      this.$refs.form.setRules(this.rules)
+    },
+    methods: {
+      setPageTitle() {
+        uni.setNavigationBarTitle({
+          title: this.$t('nav.pwd')
+        })
+      },
+      refreshI18n() {
+        this.rules = {
           oldPassword: {
             rules: [{
               required: true,
-              errorMessage: '旧密码不能为空'
+              errorMessage: this.$t('pwd.oldPasswordRequired')
             }]
           },
           newPassword: {
             rules: [{
-                required: true,
-                errorMessage: '新密码不能为空',
-              },
-              {
-                minLength: 6,
-                maxLength: 20,
-                errorMessage: '长度在 6 到 20 个字符'
-              }
+              required: true,
+              errorMessage: this.$t('pwd.newPasswordRequired'),
+            },
+            {
+              minLength: 6,
+              maxLength: 20,
+              errorMessage: this.$t('pwd.passwordLength')
+            }
             ]
           },
           confirmPassword: {
             rules: [{
-                required: true,
-                errorMessage: '确认密码不能为空'
-              }, {
-                validateFunction: (rule, value, data) => data.newPassword === value,
-                errorMessage: '两次输入的密码不一致'
-              }
+              required: true,
+              errorMessage: this.$t('pwd.confirmPasswordRequired')
+            }, {
+              validateFunction: (rule, value, data) => data.newPassword === value,
+              errorMessage: this.$t('pwd.passwordNotMatch')
+            }
             ]
           }
         }
-      }
-    },
-    onReady() {
-      this.$refs.form.setRules(this.rules)
-    },
-    methods: {
+        if (this.$refs.form) {
+          this.$refs.form.setRules(this.rules)
+        }
+      },
       submit() {
         this.$refs.form.validate().then(res => {
           updateUserPwd(this.user.oldPassword, this.user.newPassword).then(response => {
 			uni.showToast({
-			  title: '修改成功',
+			  title: this.$t('common.updateSuccess'),
 			  mask: false,
 			  duration: 1000
 			});
diff --git a/src/pages_mine/pages/setting/index.vue b/src/pages_mine/pages/setting/index.vue
index a909b00..ed010ad 100644
--- a/src/pages_mine/pages/setting/index.vue
+++ b/src/pages_mine/pages/setting/index.vue
@@ -1,36 +1,43 @@
 <template>
   <view class="setting-container" :style="{ height: `${windowHeight}px` }">
     <view class="menu-list">
+      <view class="list-cell list-cell-arrow" @click="handleLanguageChange">
+        <view class="menu-item-box">
+          <view class="iconfont icon-global menu-icon"></view>
+          <view>{{ t('setting.language') }}</view>
+        </view>
+        <view class="text-grey">{{ t('setting.currentLanguage', { language: currentLanguageLabel }) }}</view>
+      </view>
       <view class="list-cell list-cell-arrow" @click="handleToPwd">
         <view class="menu-item-box">
           <view class="iconfont icon-password menu-icon"></view>
-          <view>修改密码</view>
+          <view>{{ t('mine.changePassword') }}</view>
         </view>
       </view>
       <view class="list-cell list-cell-arrow" @click="handleToUpgrade">
         <view class="menu-item-box">
           <view class="iconfont icon-refresh menu-icon"></view>
-          <view>检查更新</view>
+          <view>{{ t('setting.checkUpdate') }}</view>
         </view>
       </view>
       <view class="list-cell list-cell-arrow" @click="handleCleanTmp">
         <view class="menu-item-box">
           <view class="iconfont icon-clean menu-icon"></view>
-          <view>清理缓存</view>
+          <view>{{ t('setting.cleanCache') }}</view>
         </view>
       </view>
     </view>
     <view class="cu-list menu">
       <view class="cu-item item-box">
         <view class="content text-center" @click="handleLogout">
-          <text class="text-black">退出登录</text>
+          <text class="text-black">{{ t('setting.logout') }}</text>
         </view>
       </view>
     </view>
   </view>
   <view>
     <uni-popup ref="popup" type="dialog">
-      <uni-popup-dialog type="info" cancelText="关闭" confirmText="退出" title="通知" content="确定注销并退出系统吗"
+      <uni-popup-dialog type="info" :cancelText="t('common.close')" :confirmText="t('common.exit')" :title="t('common.notice')" :content="t('common.confirmLogout')"
         @confirm="dialogConfirm" @close="dialogClose">
       </uni-popup-dialog>
     </uni-popup>
@@ -38,12 +45,30 @@
 </template>
 
 <script setup>
-import { ref } from "vue";
+import { computed, onUnmounted, ref } from "vue";
+import { onShow } from '@dcloudio/uni-app'
+import { useI18n } from 'vue-i18n'
 import useUserStore from '@/store/modules/user'
+import { getCurrentLocale, setLocale, onLocaleChange, offLocaleChange, setNavigationTitle } from '@/locales'
 const userStore = useUserStore()
+const { t } = useI18n()
 
 const windowHeight = ref(uni.getSystemInfoSync().windowHeight);
 const popup = ref(null);
+const currentLocale = ref(getCurrentLocale())
+const currentLanguageLabel = computed(() => currentLocale.value === 'en-US' ? t('setting.enUS') : t('setting.zhCN'))
+
+const updatePageTitle = () => setNavigationTitle('nav.setting')
+onShow(() => {
+  updatePageTitle()
+})
+
+const updateLocale = (locale) => {
+  currentLocale.value = locale
+  updatePageTitle()
+}
+
+onLocaleChange(updateLocale)
 
 function handleToPwd() {
   uni.navigateTo({
@@ -53,7 +78,7 @@ function handleToPwd() {
 
 function handleToUpgrade() {
   uni.showToast({
-    title: '模块建设中~',
+    title: t('common.moduleBuilding'),
     mask: false,
     icon: "none",
     duration: 1000
@@ -62,17 +87,31 @@ function handleToUpgrade() {
 
 function handleCleanTmp() {
   uni.showToast({
-    title: '模块建设中~',
+    title: t('common.moduleBuilding'),
     mask: false,
     icon: "none",
     duration: 1000
   });
 };
+function handleLanguageChange() {
+  uni.showActionSheet({
+    itemList: [t('setting.zhCN'), t('setting.enUS')],
+    success: ({ tapIndex }) => {
+      const nextLocale = tapIndex === 1 ? 'en-US' : 'zh-CN'
+      setLocale(nextLocale)
+      currentLocale.value = nextLocale
+      uni.showToast({
+        title: t('common.languageSwitched'),
+        icon: 'none',
+        duration: 1000
+      })
+    }
+  })
+}
 function handleLogout() {
   popup.value.open();
 };
 function dialogConfirm() {
-  //console.log('----------------点击确认------------')
   userStore.logOut().then(() => {
     uni.reLaunch({
       url: '/pages/login'
@@ -80,8 +119,11 @@ function dialogConfirm() {
   })
 };
 function dialogClose() {
-  //console.log('点击关闭')
 };
+
+onUnmounted(() => {
+  offLocaleChange(updateLocale)
+})
 </script>
 
 <style lang="scss" scoped>