diff --git a/.gitignore b/.gitignore
index 3bec83e..a9fe901 100644
--- a/.gitignore
+++ b/.gitignore
@@ -10,3 +10,7 @@ docs/_book
 test/
 
 node_modules
+/.idea/.gitignore
+/.idea/intc-mixer-app.iml
+/.idea/modules.xml
+/.idea/vcs.xml
diff --git a/src/pages/bluetooth/bluetooth.vue b/src/pages/bluetooth/bluetooth.vue
index 7c5d11c..6ad1ec5 100644
--- a/src/pages/bluetooth/bluetooth.vue
+++ b/src/pages/bluetooth/bluetooth.vue
@@ -1,29 +1,29 @@
 <template>
   <view class="bluetooth-page">
-    <!-- 导航栏 -->
-    <uni-navbar title="搅拌器设备连接" :border="false" background-color="rgba(102, 126, 234, 0.9)" color="#fff" />
+    <!-- Navigation Bar -->
+    <uni-navbar title="Mixer Device Connection" :border="false" background-color="rgba(102, 126, 234, 0.9)" color="#fff" />
     
     <view class="bluetooth-container">
 
-    <!-- 搜索状态和设置 -->
+    <!-- Search Status and Settings -->
     <view class="search-status">
       <view class="status-row">
       <view class="status-item">
-        <text class="status-label">蓝牙状态：</text>
+        <text class="status-label">Bluetooth:</text>
         <text :class="['status-value', bluetoothEnabled ? 'status-on' : 'status-off']">
-          {{ bluetoothEnabled ? '已开启' : '未开启' }}
+          {{ bluetoothEnabled ? 'On' : 'Off' }}
         </text>
       </view>
       <view class="status-item">
-        <text class="status-label">搜索状态：</text>
+        <text class="status-label">Search:</text>
         <text :class="['status-value', isSearching ? 'status-on' : 'status-off']">
-          {{ isSearching ? '搜索中...' : '未搜索' }}
+          {{ isSearching ? 'Searching...' : 'Idle' }}
         </text>
       </view>
       </view>
     </view>
 
-    <!-- 操作按钮 -->
+    <!-- Action Buttons -->
     <view class="action-buttons">
       <u-button 
         type="primary" 
@@ -31,7 +31,7 @@
         @click="startBluetoothSearch"
         :disabled="!bluetoothEnabled"
       >
-        {{ isSearching ? '搜索中...' : '开始搜索' }}
+        {{ isSearching ? 'Searching...' : 'Start Search' }}
       </u-button>
       <u-button 
         type="warning" 
@@ -40,11 +40,11 @@
         :disabled="!isSearching"
         style="margin-left: 20rpx;"
       >
-        停止搜索
+        Stop Search
       </u-button>
     </view>
     
-    <!-- 预览按钮 -->
+    <!-- Preview Button -->
     <view class="preview-button-wrapper">
       <u-button 
         type="success" 
@@ -52,15 +52,15 @@
         @click="previewMixerPage"
       >
         <uni-icons type="eye" color="#52c41a" size="20" style="margin-right: 8rpx;"></uni-icons>
-        预览搅拌器页面
+        Preview Mixer Page
       </u-button>
     </view>
 
 
-    <!-- 设备列表 -->
+    <!-- Device List -->
     <view class="device-list">
       <view class="list-header">
-        <text class="header-title">附近的设备</text>
+        <text class="header-title">Nearby Devices</text>
         <text class="device-count">({{ deviceList.length }})</text>
       </view>
 
@@ -72,7 +72,7 @@
             mode="aspectFit"
           />
         </view>
-        <text class="empty-text">暂无设备,点击上方按钮开始搜索</text>
+        <text class="empty-text">No devices found, click above to start searching</text>
       </view>
 
       <view v-else class="device-items">
@@ -95,20 +95,20 @@
                   />
                 </view>
                 <text class="name-text">
-                  {{ device.name || device.localName || `未命名设备 (${device.deviceId.slice(-8)})` }}
+                  {{ device.name || device.localName || `Unnamed Device (${device.deviceId.slice(-8)})` }}
                 </text>
               </view>
               <view class="device-details">
-                <text class="detail-text">设备ID: {{ device.deviceId }}</text>
-                <text class="detail-text">信号强度: {{ device.RSSI }} dBm</text>
+                <text class="detail-text">Device ID: {{ device.deviceId }}</text>
+                <text class="detail-text">Signal: {{ device.RSSI }} dBm</text>
               </view>
             </view>
             <view class="device-action">
               <view v-if="device.deviceId === connectedDeviceId" class="connected-badge">
-                <text class="badge-text">已连接</text>
+                <text class="badge-text">Connected</text>
               </view>
               <view v-else-if="device.deviceId === connectingDeviceId" class="connecting-badge">
-                <text class="connecting-text">连接中...</text>
+                <text class="connecting-text">Connecting...</text>
               </view>
               <u-button 
                 v-else 
@@ -116,15 +116,15 @@
                 size="small"
                 @click.stop="connectDevice(device)"
               >
-                连接
+                Connect
               </u-button>
             </view>
           </view>
           
-          <!-- 已连接设备的详细信息，显示在对应设备下方 -->
+          <!-- Connected device details, displayed below the corresponding device -->
           <view v-if="device.deviceId === connectedDeviceId && connectedDevice" class="device-connected-detail">
             <view class="detail-header">
-              <text class="detail-title">连接成功，准备跳转...</text>
+              <text class="detail-title">Connected successfully, preparing to navigate...</text>
             </view>
           </view>
         </view>
@@ -366,22 +366,22 @@ const guideToEnableGPS = () => {
   let content = ''
   
   if (androidVersion >= 12) {
-    content = '检测到您使用的是 Android 12+，不需要开启GPS即可使用蓝牙功能。'
+    content = 'You are using Android 12+, GPS is not required for Bluetooth.'
   } else if (androidVersion >= 10) {
-    content = `检测到您使用的是 Android ${androidVersion}，系统要求必须开启位置服务（GPS）才能搜索蓝牙设备。
+    content = `You are using Android ${androidVersion}. The system requires location service (GPS) to be enabled for Bluetooth device scanning.
 
-这是 Android 系统的强制要求，即使不会真正定位您的位置。
+This is a mandatory Android system requirement, even though it won't actually track your location.
 
-是否前往设置开启？`
+Go to settings to enable?`
   } else {
-    content = '建议开启位置服务（GPS）以确保蓝牙搜索功能正常使用。\n\n是否前往设置开启？'
+    content = 'It is recommended to enable location service (GPS) to ensure Bluetooth search function works properly.\n\nGo to settings to enable?'
   }
   
   uni.showModal({
-    title: androidVersion >= 12 ? '提示' : '需要开启GPS',
+    title: androidVersion >= 12 ? 'Notice' : 'GPS Required',
     content: content,
     showCancel: androidVersion < 12,
-    confirmText: androidVersion >= 12 ? '知道了' : '去设置',
+    confirmText: androidVersion >= 12 ? 'OK' : 'Go to Settings',
     success: (res) => {
       if (res.confirm && androidVersion < 12) {
         // 跳转到位置设置页面
@@ -395,7 +395,7 @@ const guideToEnableGPS = () => {
         } catch (e) {
           console.error('跳转设置失败:', e)
           uni.showToast({
-            title: '请手动前往设置开启GPS',
+            title: 'Please go to settings manually to enable GPS',
             icon: 'none',
             duration: 2000
           })
@@ -411,14 +411,14 @@ const saveLastDevice = (device) => {
   try {
     const deviceInfo = {
       deviceId: device.deviceId,
-      name: device.name || device.localName || '未命名设备',
+      name: device.name || device.localName || 'Unnamed Device',
       localName: device.localName,
       RSSI: device.RSSI
     }
     uni.setStorageSync(LAST_DEVICE_KEY, JSON.stringify(deviceInfo))
-    console.log('已保存上次连接的设备:', deviceInfo)
+    console.log('Saved last connected device:', deviceInfo)
   } catch (e) {
-    console.error('保存设备信息失败:', e)
+    console.error('Failed to save device info:', e)
   }
 }
 
@@ -428,11 +428,11 @@ const getLastDevice = () => {
     const deviceStr = uni.getStorageSync(LAST_DEVICE_KEY)
     if (deviceStr) {
       const device = JSON.parse(deviceStr)
-      console.log('读取到上次连接的设备:', device)
+      console.log('Read last connected device:', device)
       return device
     }
   } catch (e) {
-    console.error('读取设备信息失败:', e)
+    console.error('Failed to read device info:', e)
   }
   return null
 }
@@ -441,7 +441,7 @@ const getLastDevice = () => {
 const tryAutoReconnectLastDevice = async () => {
   // 防止重复尝试
   if (hasTriedAutoReconnect) {
-    console.log('已经尝试过自动重连，跳过')
+    console.log('Already tried auto-reconnect, skipping')
     startBluetoothSearch()
     return
   }
@@ -451,15 +451,15 @@ const tryAutoReconnectLastDevice = async () => {
   // 获取上次连接的设备
   const lastDevice = getLastDevice()
   if (!lastDevice) {
-    console.log('没有上次连接的设备记录，开始正常搜索')
+    console.log('No last connected device record, starting normal search')
     startBluetoothSearch()
     return
   }
   
-  console.log('尝试自动重连上次的设备:', lastDevice.name)
+  console.log('Trying to auto-reconnect to last device:', lastDevice.name)
   
   uni.showLoading({
-    title: `正在连接 ${lastDevice.name}...`,
+    title: `Connecting ${lastDevice.name}...`,
     mask: true
   })
   
@@ -468,7 +468,7 @@ const tryAutoReconnectLastDevice = async () => {
     await checkLocationService()
   } catch (e) {
     uni.hideLoading()
-    console.log('GPS未开启，无法自动重连')
+    console.log('GPS not enabled, cannot auto-reconnect')
     guideToEnableGPS()
     return
   }
@@ -483,7 +483,7 @@ const tryAutoReconnectLastDevice = async () => {
       })
     })
     
-    console.log('开始搜索上次连接的设备...')
+    console.log('Starting to search for last connected device...')
     
     // 等待3秒搜索设备
     await new Promise(resolve => setTimeout(resolve, 3000))
@@ -500,7 +500,7 @@ const tryAutoReconnectLastDevice = async () => {
     const targetDevice = devices.find(d => d.deviceId === lastDevice.deviceId)
     
     if (targetDevice) {
-      console.log('找到上次连接的设备，尝试连接:', targetDevice)
+      console.log('Found last connected device, trying to connect:', targetDevice)
       
       // 尝试连接
       try {
@@ -514,7 +514,7 @@ const tryAutoReconnectLastDevice = async () => {
         })
         
         // 连接成功
-        console.log('自动重连成功')
+        console.log('Auto-reconnect successful')
         connectingDeviceId.value = ''
         connectedDeviceId.value = targetDevice.deviceId
         connectedDevice.value = targetDevice
@@ -528,7 +528,7 @@ const tryAutoReconnectLastDevice = async () => {
         uni.hideLoading()
         
         uni.showToast({
-          title: '自动连接成功',
+          title: 'Auto-connect successful',
           icon: 'success',
           duration: 1500
         })
@@ -536,16 +536,16 @@ const tryAutoReconnectLastDevice = async () => {
         // 自动跳转到控制页面
         setTimeout(() => {
           const url = buildMixerPageUrl(targetDevice, bleInfo)
-          console.log('🚀 跳转到搅拌器页面:', url)
+          console.log('🚀 Navigating to mixer page:', url)
           uni.navigateTo({ url })
         }, 1500)
         
       } catch (connectErr) {
-        console.error('自动重连失败:', connectErr)
+        console.error('Auto-reconnect failed:', connectErr)
         uni.hideLoading()
         
         uni.showToast({
-          title: '自动连接失败，请手动选择',
+          title: 'Auto-connect failed, please select manually',
           icon: 'none',
           duration: 2000
         })
@@ -558,11 +558,11 @@ const tryAutoReconnectLastDevice = async () => {
         }, 2000)
       }
     } else {
-      console.log('未找到上次连接的设备，继续正常搜索')
+      console.log('Last device not found, continuing normal search')
       uni.hideLoading()
       
       uni.showToast({
-        title: '未找到上次设备',
+        title: 'Last device not found',
         icon: 'none',
         duration: 1500
       })
@@ -722,11 +722,13 @@ const connectDevice = (device) => {
     return
   }
   
-  // 如果已经连接了其他设备,先提示用户
+  // If already connected to another device, prompt user first
   if (connectedDeviceId.value && connectedDeviceId.value !== device.deviceId) {
     uni.showModal({
-      title: '提示',
-      content: '已连接其他设备,是否断开并连接新设备?',
+      title: 'Notice',
+      content: 'Already connected to another device. Disconnect and connect to new device?',
+      confirmText: 'Confirm',
+      cancelText: 'Cancel',
       success: (res) => {
         if (res.confirm) {
           // 先断开当前连接
@@ -754,19 +756,19 @@ const connectDevice = (device) => {
 const doConnect = (device) => {
   connectingDeviceId.value = device.deviceId
   
-  console.log('开始连接设备:', device)
+  console.log('Starting to connect device:', device)
   
   uni.createBLEConnection({
     deviceId: device.deviceId,
-    timeout: 10000,  // 设置10秒超时
+    timeout: 10000,  // 10 seconds timeout
     success: async (res) => {
-      console.log('连接成功', res)
+      console.log('Connection successful', res)
       connectingDeviceId.value = ''
       connectedDeviceId.value = device.deviceId
       connectedDevice.value = device
       
       uni.showToast({
-        title: '连接成功',
+        title: 'Connected',
         icon: 'success'
       })
       
@@ -782,41 +784,41 @@ const doConnect = (device) => {
       // 连接成功后跳转到控制页面
       setTimeout(() => {
         const url = buildMixerPageUrl(device, bleInfo)
-        console.log('🚀 跳转到搅拌器页面:', url)
+        console.log('🚀 Navigating to mixer page:', url)
         uni.navigateTo({ url })
       }, 800)
     },
     fail: (err) => {
-      console.error('连接失败', err)
+      console.error('Connection failed', err)
       connectingDeviceId.value = ''
       
-      // 根据错误码提供更详细的错误信息
-      let errorMsg = '无法连接到该设备'
+      // Provide detailed error information based on error code
+      let errorMsg = 'Unable to connect to this device'
       
       if (err.errCode === 10003) {
-        errorMsg = '连接失败：设备未找到或已关闭'
+        errorMsg = 'Connection failed: Device not found or turned off'
       } else if (err.errCode === 10012) {
-        errorMsg = '连接失败：连接超时，设备可能距离太远'
+        errorMsg = 'Connection failed: Connection timeout, device may be too far away'
       } else if (err.errCode === 10004) {
-        errorMsg = '连接失败：设备不支持连接'
+        errorMsg = 'Connection failed: Device does not support connection'
       } else if (err.errCode === -1) {
-        errorMsg = '连接失败：系统错误，请重启蓝牙后重试'
+        errorMsg = 'Connection failed: System error, please restart Bluetooth and retry'
       } else if (err.errMsg) {
-        errorMsg = `连接失败：${err.errMsg}`
+        errorMsg = `Connection failed: ${err.errMsg}`
       }
       
       uni.showModal({
-        title: '连接失败',
+        title: 'Connection Failed',
         content: `${errorMsg}
 
-错误码: ${err.errCode || '未知'}
+Error Code: ${err.errCode || 'Unknown'}
 
-提示：
-1. 确保设备在可连接范围内
-2. 确保设备未被其他应用连接
-3. 尝试重启设备蓝牙`,
+Tips:
+1. Ensure device is within connection range
+2. Ensure device is not connected by other apps
+3. Try restarting device Bluetooth`,
         showCancel: false,
-        confirmText: '知道了'
+        confirmText: 'OK'
       })
     }
   })
@@ -826,7 +828,7 @@ const doConnect = (device) => {
 const disconnectDevice = () => {
   if (!connectedDeviceId.value) {
     uni.showToast({
-      title: '没有已连接的设备',
+      title: 'No connected device',
       icon: 'none'
     })
     return
@@ -844,14 +846,14 @@ const disconnectDevice = () => {
           characteristicId: char.uuid,
           state: false,
           success: () => {
-            console.log('关闭notify成功:', char.uuid)
+            console.log('Notify disabled successfully:', char.uuid)
           },
           fail: (err) => {
-            console.error('关闭notify失败:', char.uuid, err)
+            console.error('Failed to disable notify:', char.uuid, err)
           }
         })
       } catch (err) {
-        console.error('关闭notify异常:', err)
+        console.error('Notify exception:', err)
       }
     })
   }
@@ -859,20 +861,20 @@ const disconnectDevice = () => {
   uni.closeBLEConnection({
     deviceId: deviceId,
     success: (res) => {
-      console.log('断开连接成功', res)
-      // 清空连接状态和服务信息
+      console.log('Disconnected successfully', res)
+      // Clear connection status and service info
       cleanupConnection()
       uni.showToast({
-        title: '已断开连接',
+        title: 'Disconnected',
         icon: 'success'
       })
     },
     fail: (err) => {
-      console.error('断开连接失败', err)
-      // 即使断开失败,也清空状态(可能设备已经离线)
+      console.error('Failed to disconnect', err)
+      // Clear status even if disconnection fails (device may already be offline)
       cleanupConnection()
       uni.showToast({
-        title: '断开连接',
+        title: 'Disconnected',
         icon: 'success'
       })
     }
@@ -901,7 +903,7 @@ const getBLEDeviceServices = async (deviceId) => {
       })
     })
     
-    console.log('获取到的服务列表', res.services)
+    console.log('Retrieved service list', res.services)
     services.value = res.services
     
     // 计算所有服务的特征值总数
@@ -1530,7 +1532,7 @@ const addToHistory = (type, data, hex, characteristicId = '') => {
 const toggleHistory = () => {
   if (dataHistory.value.length === 0) {
     uni.showToast({
-      title: '暂无历史记录',
+      title: 'No history records',
       icon: 'none'
     })
     return
@@ -1538,18 +1540,20 @@ const toggleHistory = () => {
   showHistory.value = !showHistory.value
 }
 
-// 清空历史记录
+// Clear history
 const clearHistory = () => {
   uni.showModal({
-    title: '确认',
-    content: '确定要清空所有历史记录吗?',
+    title: 'Confirm',
+    content: 'Are you sure to clear all history records?',
+    confirmText: 'Confirm',
+    cancelText: 'Cancel',
     success: (res) => {
       if (res.confirm) {
         sendHistory.value = []
         receiveHistory.value = []
         showHistory.value = false
         uni.showToast({
-          title: '已清空',
+          title: 'Cleared',
           icon: 'success'
         })
       }
@@ -1560,12 +1564,12 @@ const clearHistory = () => {
 // 监听蓝牙适配器状态变化
 const onBluetoothAdapterStateChange = () => {
   uni.onBluetoothAdapterStateChange((res) => {
-    console.log('蓝牙适配器状态变化', res)
+    console.log('Bluetooth adapter state changed', res)
     bluetoothEnabled.value = res.available
     if (!res.available) {
       isSearching.value = false
       uni.showToast({
-        title: '蓝牙已关闭',
+        title: 'Bluetooth turned off',
         icon: 'none'
       })
     }
@@ -1577,10 +1581,10 @@ onMounted(() => {
   // 判断是否为H5环境
   // #ifdef H5
   uni.showModal({
-    title: '提示',
-    content: 'H5平台不支持蓝牙功能，请使用App或小程序版本',
+    title: 'Notice',
+    content: 'Bluetooth is not supported on H5 platform, please use App or Mini Program version',
     showCancel: false,
-    confirmText: '我知道了'
+    confirmText: 'OK'
   })
   bluetoothEnabled.value = false
   // #endif
@@ -1620,10 +1624,10 @@ const cleanup = () => {
   // 关闭蓝牙适配器
   uni.closeBluetoothAdapter({
     success: (res) => {
-      console.log('关闭蓝牙适配器成功', res)
+      console.log('Bluetooth adapter closed successfully', res)
     },
     fail: (err) => {
-      console.error('关闭蓝牙适配器失败', err)
+      console.error('Failed to close Bluetooth adapter', err)
     }
   })
 }
diff --git a/src/pages/login.vue b/src/pages/login.vue
index a05ad06..27bf896 100644
--- a/src/pages/login.vue
+++ b/src/pages/login.vue
@@ -12,17 +12,17 @@
         </view>
       </view>
       
-      <!-- 标题 -->
+      <!-- Title -->
       <view class="title-section">
-        <text class="main-title">搅拌器控制连接</text>
-        <text class="sub-title">快速搜索并连接附近搅拌器蓝牙设备</text>
+        <text class="main-title">Mixer Control Connection</text>
+        <text class="sub-title">Quickly search and connect to nearby mixer Bluetooth devices</text>
       </view>
       
       <!-- 登录按钮 -->
       <view class="btn-section">
         <button @click="handleLogin" class="login-btn">
           <uni-icons type="right" size="24" color="#667eea" style="margin-right: 12rpx;"></uni-icons>
-          <text class="btn-text">进入</text>
+          <text class="btn-text">Enter</text>
         </button>
       </view>
       
diff --git a/src/pages/mixer/mixer.vue b/src/pages/mixer/mixer.vue
index 37169f8..9f2dc57 100644
--- a/src/pages/mixer/mixer.vue
+++ b/src/pages/mixer/mixer.vue
@@ -1,51 +1,51 @@
 <template>
   <view class="mixer-page">
-    <!-- 顶部蓝牙状态栏 -->
+    <!-- Top Bluetooth Status Bar -->
     <view class="custom-navbar">
       <view class="navbar-content">
         <view class="nav-left" @click="goBack">
           <uni-icons type="back" color="#fff" size="20"></uni-icons>
         </view>
         <view class="nav-center">
-          <text class="nav-title">{{ deviceName || '六通道搅拌器' }}</text>
+          <text class="nav-title">{{ deviceName || 'Six-Channel Mixer' }}</text>
         </view>
         <view class="nav-right">
           <view class="bluetooth-status" @click="showDeviceInfo">
             <uni-icons type="bluetooth-filled" color="#fff" size="20"></uni-icons>
-            <text class="status-text">{{ connected ? '已连接' : '未连接' }}</text>
+            <text class="status-text">{{ connected ? 'Connected' : 'Disconnected' }}</text>
           </view>
         </view>
       </view>
     </view>
 
     <view class="mixer-container">
-      <!-- 选择状态栏 -->
+      <!-- Selection Status Bar -->
       <view class="selection-status">
         <view class="status-row">
           <view class="status-item">
-            <text class="status-label">已选择：</text>
+            <text class="status-label">Selected:</text>
             <text :class="['status-value', selectedChannels.length > 0 ? 'status-on' : 'status-off']">
-              {{ selectedChannels.length }}/{{ channels.length }} 通道
+              {{ selectedChannels.length }}/{{ channels.length }} Channels
             </text>
           </view>
           <view class="select-actions">
-            <text class="action-link" @click="selectAll">全选</text>
+            <text class="action-link" @click="selectAll">Select All</text>
             <text class="action-divider">|</text>
-            <text class="action-link" @click="clearSelection">清空</text>
+            <text class="action-link" @click="clearSelection">Clear</text>
           </view>
         </view>
       </view>
 
-      <!-- 通道卡片网格 -->
+      <!-- Channel Cards Grid -->
       <view class="channel-grid">
         <view 
           v-for="channel in channels" 
           :key="channel.id"
           :class="['channel-card', { 'selected': isChannelSelected(channel.id) }]"
         >
-          <!-- 通道标题 -->
+          <!-- Channel Title -->
           <view class="card-header">
-            <!-- 选择复选框（内联在标题左侧） -->
+            <!-- Selection Checkbox (Inline on the left side of title) -->
             <view class="channel-checkbox-inline" @click.stop="toggleChannelSelection(channel.id)">
               <view :class="['checkbox-icon', { 'checked': isChannelSelected(channel.id) }]">
                 <text v-if="isChannelSelected(channel.id)" class="check-mark">✓</text>
@@ -59,11 +59,11 @@
             </view>
           </view>
 
-          <!-- 运行模式控制 -->
+          <!-- Run Mode Control -->
           <view class="mode-controls">
-            <!-- 转速调节滑块 -->
+            <!-- Speed Adjustment Slider -->
             <view class="slider-group" @click.stop>
-              <text class="slider-label">转速</text>
+              <text class="slider-label">Speed</text>
               <text class="slider-min-value">0</text>
               <slider 
                 :value="channel.runValue" 
@@ -78,43 +78,43 @@
               <text class="slider-max-value">400</text>
             </view>
             
-            <!-- 转速数值显示 -->
+            <!-- Speed Value Display -->
             <view class="speed-display">
               <text class="speed-value">{{ calculateSpeed(channel.runValue) }}</text>
-              <text class="speed-unit">转/分</text>
+              <text class="speed-unit">RPM</text>
             </view>
           </view>
 
-          <!-- 定时设置 -->
+          <!-- Timer Setting -->
           <view class="timer-setting" @click.stop="setTimer(channel.id)">
             <text class="timer-emoji">⏱</text>
-            <text class="timer-label">{{ channel.timerMode }}：</text>
+            <text class="timer-label">Timer:</text>
             <text class="timer-value">{{ channel.timerValue }}</text>
           </view>
 
-          <!-- 启停按钮 -->
+          <!-- Start/Stop Buttons -->
           <view class="card-footer">
             <view 
               v-if="channel.status === 'stopped'"
               class="start-btn"
               @click.stop="handleChannelStart(channel.id)"
             >
-              <text class="btn-text">启动</text>
+              <text class="btn-text">Start</text>
             </view>
             <view 
               v-else
               class="stop-btn"
               @click.stop="handleChannelStop(channel.id)"
             >
-              <text class="btn-text">停止</text>
+              <text class="btn-text">Stop</text>
             </view>
           </view>
         </view>
       </view>
 
-      <!-- 底部控制区 -->
+      <!-- Bottom Control Area -->
       <view class="bottom-controls">
-        <!-- 批量操作按钮 -->
+        <!-- Batch Operation Buttons -->
         <view class="batch-buttons">
           <u-button 
             type="primary" 
@@ -123,7 +123,7 @@
             :custom-style="{flex: 1, height: '88rpx', fontSize: '28rpx', fontWeight: '600', borderRadius: '16rpx'}"
           >
             <uni-icons type="checkmarkempty" color="#fff" size="24" style="margin-right: 8rpx;"></uni-icons>
-            启动选中({{ selectedChannels.length }})
+            Start Selected({{ selectedChannels.length }})
           </u-button>
           <u-button 
             type="error" 
@@ -132,7 +132,7 @@
             :custom-style="{flex: 1, height: '88rpx', fontSize: '28rpx', fontWeight: '600', borderRadius: '16rpx', marginLeft: '20rpx'}"
           >
             <uni-icons type="closeempty" color="#fff" size="24" style="margin-right: 8rpx;"></uni-icons>
-            停止选中({{ selectedChannels.length }})
+            Stop Selected({{ selectedChannels.length }})
           </u-button>
         </view>
       </view>
@@ -178,8 +178,8 @@ const channels = ref([
     currentValue: '0-400',
     runValue: 60,
     controlType: 'speed', // speed, status
-    timerMode: '定时', // 定时, 格式
-    timerValue: '未设置',
+    timerMode: 'Timer',
+    timerValue: 'Not Set',
     remainingTime: 0, // 剩余秒数
     timerHours: 0 // 设置的小时数
   },
@@ -191,8 +191,8 @@ const channels = ref([
     currentValue: '0-400',
     runValue: 65,
     controlType: 'speed',
-    timerMode: '定时',
-    timerValue: '未设置',
+    timerMode: 'Timer',
+    timerValue: 'Not Set',
     remainingTime: 0,
     timerHours: 0
   },
@@ -204,8 +204,8 @@ const channels = ref([
     currentValue: '0-400',
     runValue: 70,
     controlType: 'speed',
-    timerMode: '定时',
-    timerValue: '未设置',
+    timerMode: 'Timer',
+    timerValue: 'Not Set',
     remainingTime: 0,
     timerHours: 0
   },
@@ -217,8 +217,8 @@ const channels = ref([
     currentValue: '0-400',
     runValue: 75,
     controlType: 'speed',
-    timerMode: '定时',
-    timerValue: '未设置',
+    timerMode: 'Timer',
+    timerValue: 'Not Set',
     remainingTime: 0,
     timerHours: 0
   },
@@ -230,8 +230,8 @@ const channels = ref([
     currentValue: '0-400',
     runValue: 80,
     controlType: 'speed',
-    timerMode: '定时',
-    timerValue: '未设置',
+    timerMode: 'Timer',
+    timerValue: 'Not Set',
     remainingTime: 0,
     timerHours: 0
   },
@@ -243,8 +243,8 @@ const channels = ref([
     currentValue: '0-400',
     runValue: 50,
     controlType: 'speed',
-    timerMode: '定时',
-    timerValue: '未设置',
+    timerMode: 'Timer',
+    timerValue: 'Not Set',
     remainingTime: 0,
     timerHours: 0
   }
@@ -254,7 +254,7 @@ const channels = ref([
 onLoad((options) => {
   if (options.deviceId) {
     deviceId.value = options.deviceId
-    deviceName.value = decodeURIComponent(options.deviceName || '') || '六通道搅拌器'
+    deviceName.value = decodeURIComponent(options.deviceName || '') || 'Six-Channel Mixer'
     connected.value = true
     
     // 获取蓝牙服务和特征值信息
@@ -300,12 +300,12 @@ const loadChannelData = (channelId) => {
         channel.status = 'stopped'
         
         if (channel.timerHours > 0) {
-          channel.timerValue = `设置 ${channel.timerHours} 小时`
+          channel.timerValue = `Set ${channel.timerHours} hours`
         }
       }
     }
   } catch (e) {
-    console.error('加载通道数据失败:', e)
+    console.error('Failed to load channel data:', e)
   }
 }
 
@@ -321,7 +321,7 @@ const saveChannelData = (channelId) => {
       uni.setStorageSync(STORAGE_KEY_PREFIX + channelId, JSON.stringify(data))
     }
   } catch (e) {
-    console.error('保存通道数据失败:', e)
+    console.error('Failed to save channel data:', e)
   }
 }
 
@@ -344,7 +344,7 @@ const isChannelSelected = (channelId) => {
 const selectAll = () => {
   selectedChannels.value = channels.value.map(c => c.id)
   uni.showToast({
-    title: '已全选',
+    title: 'All Selected',
     icon: 'success',
     duration: 1000
   })
@@ -354,7 +354,7 @@ const selectAll = () => {
 const clearSelection = () => {
   selectedChannels.value = []
   uni.showToast({
-    title: '已清空选择',
+    title: 'Selection Cleared',
     icon: 'success',
     duration: 1000
   })
@@ -363,11 +363,11 @@ const clearSelection = () => {
 // 获取状态文本
 const getStatusText = (status) => {
   const statusMap = {
-    running: '运行中',
-    stopped: '已停止',
-    timing: '定时中'
+    running: 'Running',
+    stopped: 'Stopped',
+    timing: 'Timing'
   }
-  return statusMap[status] || '未知'
+  return statusMap[status] || 'Unknown'
 }
 
 // 返回
@@ -378,9 +378,10 @@ const goBack = () => {
 // 显示设备信息
 const showDeviceInfo = () => {
   uni.showModal({
-    title: '设备信息',
-    content: `设备名称：${deviceName.value}\n设备ID：${deviceId.value}\n连接状态：${connected.value ? '已连接' : '未连接'}`,
-    showCancel: false
+    title: 'Device Info',
+    content: `Device Name: ${deviceName.value}\nDevice ID: ${deviceId.value}\nConnection: ${connected.value ? 'Connected' : 'Disconnected'}`,
+    showCancel: false,
+    confirmText: 'OK'
   })
 }
 
@@ -405,35 +406,37 @@ const setTimer = (channelId) => {
   if (!channel) return
   
   uni.showModal({
-    title: '定时设置',
+    title: 'Timer Setting',
     editable: true,
-    placeholderText: '请输入小时数(0-99)',
+    placeholderText: 'Enter hours (0-99)',
     content: channel.timerHours > 0 ? String(channel.timerHours) : '',
+    cancelText: 'Cancel',
+    confirmText: 'OK',
     success: (res) => {
       if (res.confirm && res.content) {
         const hours = parseInt(res.content)
         if (isNaN(hours) || hours < 0 || hours > 99) {
           uni.showToast({
-            title: '请输入0-99的数字',
+            title: 'Please enter 0-99',
             icon: 'none'
           })
           return
         }
         
         channel.timerHours = hours
-        channel.remainingTime = hours * 3600 // 转为秒（小时*3600）
+        channel.remainingTime = hours * 3600 // Convert to seconds (hours*3600)
         
         if (hours > 0) {
-          channel.timerValue = `设置 ${hours} 小时`
+          channel.timerValue = `Set ${hours} hours`
         } else {
-          channel.timerValue = '未设置'
+          channel.timerValue = 'Not Set'
         }
         
         saveChannelData(channelId)
         sendBluetoothCommand('setTimer', channelId, hours)
         
         uni.showToast({
-          title: `定时设置成功`,
+          title: `Timer Set Successfully`,
           icon: 'success'
         })
       }
@@ -467,7 +470,7 @@ const startChannel = (channelId) => {
     
     sendBluetoothCommand('start', channelId)
     uni.showToast({
-      title: `${channel.name} 已启动`,
+      title: `${channel.name} Started`,
       icon: 'success'
     })
   }
@@ -481,7 +484,7 @@ const stopChannel = (channelId) => {
     stopTimer(channelId)
     sendBluetoothCommand('stop', channelId)
     uni.showToast({
-      title: `${channel.name} 已停止`,
+      title: `${channel.name} Stopped`,
       icon: 'success'
     })
   }
@@ -491,22 +494,24 @@ const stopChannel = (channelId) => {
 const batchStart = () => {
   if (selectedChannels.value.length === 0) {
     uni.showToast({
-      title: '请先选择通道',
+      title: 'Please select channels first',
       icon: 'none'
     })
     return
   }
   
   uni.showModal({
-    title: '确认启动',
-    content: `是否启动选中的 ${selectedChannels.value.length} 个通道？`,
+    title: 'Confirm Start',
+    content: `Start ${selectedChannels.value.length} selected channels?`,
+    confirmText: 'Confirm',
+    cancelText: 'Cancel',
     success: (res) => {
       if (res.confirm) {
         selectedChannels.value.forEach(channelId => {
           startChannel(channelId)
         })
         uni.showToast({
-          title: `已启动 ${selectedChannels.value.length} 个通道`,
+          title: `Started ${selectedChannels.value.length} channels`,
           icon: 'success'
         })
       }
@@ -518,22 +523,24 @@ const batchStart = () => {
 const batchStop = () => {
   if (selectedChannels.value.length === 0) {
     uni.showToast({
-      title: '请先选择通道',
+      title: 'Please select channels first',
       icon: 'none'
     })
     return
   }
   
   uni.showModal({
-    title: '确认停止',
-    content: `是否停止选中的 ${selectedChannels.value.length} 个通道？`,
+    title: 'Confirm Stop',
+    content: `Stop ${selectedChannels.value.length} selected channels?`,
+    confirmText: 'Confirm',
+    cancelText: 'Cancel',
     success: (res) => {
       if (res.confirm) {
         selectedChannels.value.forEach(channelId => {
           stopChannel(channelId)
         })
         uni.showToast({
-          title: `已停止 ${selectedChannels.value.length} 个通道`,
+          title: `Stopped ${selectedChannels.value.length} channels`,
           icon: 'success'
         })
       }
@@ -563,7 +570,7 @@ const startTimer = (channelId) => {
         sendBluetoothCommand('stop', channelId)
         
         uni.showToast({
-          title: `${channel.name} 定时已到，自动停止`,
+          title: `${channel.name} Timer expired, auto-stopped`,
           icon: 'none',
           duration: 2000
         })
@@ -584,14 +591,14 @@ const stopTimer = (channelId) => {
 const sendBluetoothCommand = (command, channelId, value) => {
   if (!connected.value) {
     uni.showToast({
-      title: '蓝牙未连接',
+      title: 'Bluetooth Disconnected',
       icon: 'none'
     })
     return
   }
   
   if (!characteristicId.value) {
-    console.error('未找到可写入的特征值')
+    console.error('Characteristic not found for writing')
     return
   }
   
@@ -604,7 +611,7 @@ const sendBluetoothCommand = (command, channelId, value) => {
     }
     
     const jsonStr = JSON.stringify(commandData)
-    console.log('发送蓝牙命令:', jsonStr, `(${jsonStr.length} 字节)`)
+    console.log('Sending Bluetooth command:', jsonStr, `(${jsonStr.length} bytes)`)
     
     // 检查是否需要分包
     if (jsonStr.length <= 20) {
@@ -615,7 +622,7 @@ const sendBluetoothCommand = (command, channelId, value) => {
       sendMultiplePackets(jsonStr)
     }
   } catch (error) {
-    console.error('构造蓝牙命令失败:', error)
+    console.error('Failed to construct Bluetooth command:', error)
   }
 }
 
@@ -629,12 +636,12 @@ const sendSinglePacket = (data) => {
     characteristicId: characteristicId.value,
     value: buffer,
     success: (res) => {
-      console.log('✅ 蓝牙数据发送成功')
+      console.log('✅ Bluetooth data sent successfully')
     },
     fail: (err) => {
-      console.error('❌ 蓝牙数据发送失败:', err)
+      console.error('❌ Bluetooth data send failed:', err)
       uni.showToast({
-        title: '发送失败',
+        title: 'Send Failed',
         icon: 'none'
       })
     }
@@ -651,7 +658,7 @@ const sendMultiplePackets = (data) => {
     packets.push(data.slice(i, i + maxPacketSize))
   }
   
-  console.log(`📦 数据需要分 ${packets.length} 包发送`)
+  console.log(`📦 Data needs to be sent in ${packets.length} packets`)
   
   // 依次发送每个包（间隔 100ms）
   packets.forEach((packet, index) => {
@@ -664,10 +671,10 @@ const sendMultiplePackets = (data) => {
         characteristicId: characteristicId.value,
         value: buffer,
         success: () => {
-          console.log(`✅ 第 ${index + 1}/${packets.length} 包发送成功`)
+          console.log(`✅ Packet ${index + 1}/${packets.length} sent successfully`)
         },
         fail: (err) => {
-          console.error(`❌ 第 ${index + 1}/${packets.length} 包发送失败:`, err)
+          console.error(`❌ Packet ${index + 1}/${packets.length} send failed:`, err)
         }
       })
     }, index * 100)
@@ -705,7 +712,7 @@ const initBluetoothCommunication = () => {
     
     if (!res.connected) {
       uni.showToast({
-        title: '蓝牙已断开',
+        title: 'Bluetooth Disconnected',
         icon: 'none'
       })
       // 停止数据查询