diff --git a/electron-vue-template/src/renderer/App.vue b/electron-vue-template/src/renderer/App.vue
index 04e3705..c67f496 100644
--- a/electron-vue-template/src/renderer/App.vue
+++ b/electron-vue-template/src/renderer/App.vue
@@ -1,5 +1,5 @@
 <script setup lang="ts">
-import {onMounted, ref, computed, defineAsyncComponent, type Component, onUnmounted} from 'vue'
+import {onMounted, ref, computed, defineAsyncComponent, type Component, onUnmounted, provide} from 'vue'
 import {ElMessage, ElMessageBox} from 'element-plus'
 import zhCn from 'element-plus/es/locale/lang/zh-cn'
 import 'element-plus/dist/index.css'
@@ -8,6 +8,7 @@ import {deviceApi, type DeviceItem, type DeviceQuota} from './api/device'
 import {getOrCreateDeviceId} from './utils/deviceId'
 import {getToken, setToken, removeToken, getUsernameFromToken, getClientIdFromToken} from './utils/token'
 import {CONFIG} from './api/http'
+import {getSettings} from './utils/settings'
 const LoginDialog = defineAsyncComponent(() => import('./components/auth/LoginDialog.vue'))
 const RegisterDialog = defineAsyncComponent(() => import('./components/auth/RegisterDialog.vue'))
 const NavigationBar = defineAsyncComponent(() => import('./components/layout/NavigationBar.vue'))
@@ -16,6 +17,7 @@ const AmazonDashboard = defineAsyncComponent(() => import('./components/amazon/A
 const ZebraDashboard = defineAsyncComponent(() => import('./components/zebra/ZebraDashboard.vue'))
 const UpdateDialog = defineAsyncComponent(() => import('./components/common/UpdateDialog.vue'))
 const SettingsDialog = defineAsyncComponent(() => import('./components/common/SettingsDialog.vue'))
+const TrialExpiredDialog = defineAsyncComponent(() => import('./components/common/TrialExpiredDialog.vue'))
 
 const dashboardsMap: Record<string, Component> = {
   rakuten: RakutenDashboard,
@@ -51,23 +53,39 @@ const userPermissions = ref<string>('')
 
 // VIP状态
 const vipExpireTime = ref<Date | null>(null)
+const deviceTrialExpired = ref(false)
+const accountType = ref<string>('trial')
 const vipStatus = computed(() => {
   if (!vipExpireTime.value) return { isVip: false, daysLeft: 0, status: 'expired' }
   const now = new Date()
   const expire = new Date(vipExpireTime.value)
   const daysLeft = Math.ceil((expire.getTime() - now.getTime()) / (1000 * 60 * 60 * 24))
+  
   if (daysLeft <= 0) return { isVip: false, daysLeft: 0, status: 'expired' }
   if (daysLeft <= 7) return { isVip: true, daysLeft, status: 'warning' }
   if (daysLeft <= 30) return { isVip: true, daysLeft, status: 'normal' }
   return { isVip: true, daysLeft, status: 'active' }
 })
 
+// 功能可用性（账号VIP + 设备试用期）
+const canUseFunctions = computed(() => {
+  // 付费账号不受设备限制
+  if (accountType.value === 'paid') return vipStatus.value.isVip
+  // 试用账号需要账号VIP有效 且 设备未过期
+  return vipStatus.value.isVip && !deviceTrialExpired.value
+})
+
 // 更新对话框状态
 const showUpdateDialog = ref(false)
+const updateDialogRef = ref()
 
 // 设置对话框状态
 const showSettingsDialog = ref(false)
 
+// 试用期过期对话框
+const showTrialExpiredDialog = ref(false)
+const trialExpiredType = ref<'device' | 'account' | 'both'>('device')
+
 // 菜单配置 - 复刻ERP客户端格式
 const menuConfig = [
   {key: 'rakuten', name: 'Rakuten', index: 'rakuten', icon: 'R'},
@@ -147,7 +165,7 @@ function handleMenuSelect(key: string) {
   addToHistory(key)
 }
 
-async function handleLoginSuccess(data: { token: string; permissions?: string; expireTime?: string }) {
+async function handleLoginSuccess(data: { token: string; permissions?: string; expireTime?: string; accountType?: string; deviceTrialExpired?: boolean }) {
   try {
     setToken(data.token)
     isAuthenticated.value = true
@@ -157,6 +175,8 @@ async function handleLoginSuccess(data: { token: string; permissions?: string; e
     currentUsername.value = getUsernameFromToken(data.token)
     userPermissions.value = data.permissions || ''
     vipExpireTime.value = data.expireTime ? new Date(data.expireTime) : null
+    accountType.value = data.accountType || 'trial'
+    deviceTrialExpired.value = data.deviceTrialExpired || false
     
     const deviceId = await getOrCreateDeviceId()
     await deviceApi.register({
@@ -165,6 +185,31 @@ async function handleLoginSuccess(data: { token: string; permissions?: string; e
       os: navigator.platform
     })
     SSEManager.connect()
+    
+    // 根据不同场景显示提示
+    const accountExpired = vipExpireTime.value && new Date() > vipExpireTime.value
+    const deviceExpired = deviceTrialExpired.value
+    const isPaid = accountType.value === 'paid'
+    
+    if (isPaid) {
+      // 场景5: 付费用户
+      ElMessage.success('登录成功')
+    } else if (deviceExpired && accountExpired) {
+      // 场景4: 试用已到期，请订阅
+      trialExpiredType.value = 'both'
+      showTrialExpiredDialog.value = true
+    } else if (accountExpired) {
+      // 场景3: 账号试用已到期，请订阅
+      trialExpiredType.value = 'account'
+      showTrialExpiredDialog.value = true
+    } else if (deviceExpired) {
+      // 场景2: 设备试用已到期，请更换设备或订阅
+      trialExpiredType.value = 'device'
+      showTrialExpiredDialog.value = true
+    } else {
+      // 场景1: 允许使用
+      ElMessage.success('登录成功')
+    }
   } catch (e: any) {
     isAuthenticated.value = false
     showAuthDialog.value = true
@@ -179,6 +224,8 @@ function clearLocalAuth() {
   currentUsername.value = ''
   userPermissions.value = ''
   vipExpireTime.value = null
+  deviceTrialExpired.value = false
+  accountType.value = 'trial'
   showAuthDialog.value = true
   showDeviceDialog.value = false
   SSEManager.disconnect()
@@ -187,7 +234,7 @@ function clearLocalAuth() {
 async function logout() {
   try {
     const deviceId = getClientIdFromToken()
-    if (deviceId) await deviceApi.offline({ deviceId })
+    if (deviceId) await deviceApi.offline({ deviceId, username: currentUsername.value })
   } catch (error) {
     console.warn('离线通知失败:', error)
   }
@@ -235,6 +282,8 @@ async function checkAuth() {
     isAuthenticated.value = true
     currentUsername.value = getUsernameFromToken(token)
     userPermissions.value = res.data.permissions || ''
+    deviceTrialExpired.value = res.data.deviceTrialExpired || false
+    accountType.value = res.data.accountType || 'trial'
     
     if (res.data.expireTime) {
       vipExpireTime.value = new Date(res.data.expireTime)
@@ -249,6 +298,38 @@ async function checkAuth() {
   }
 }
 
+// 刷新VIP状态（采集前调用）
+async function refreshVipStatus() {
+  try {
+    const token = getToken()
+    if (!token) return false
+    
+    const res = await authApi.verifyToken(token)
+    deviceTrialExpired.value = res.data.deviceTrialExpired || false
+    accountType.value = res.data.accountType || 'trial'
+    if (res.data.expireTime) {
+      vipExpireTime.value = new Date(res.data.expireTime)
+    }
+    return true
+  } catch {
+    return false
+  }
+}
+
+// 判断过期类型
+function checkExpiredType(): 'device' | 'account' | 'both' {
+  const accountExpired = vipExpireTime.value && new Date() > vipExpireTime.value
+  const deviceExpired = deviceTrialExpired.value
+  
+  if (deviceExpired && accountExpired) return 'both'
+  if (accountExpired) return 'account'
+  if (deviceExpired) return 'device'
+  return 'account' // 默认
+}
+
+// 提供给子组件使用
+provide('refreshVipStatus', refreshVipStatus)
+provide('checkExpiredType', checkExpiredType)
 
 const SSEManager = {
   connection: null as EventSource | null,
@@ -364,7 +445,7 @@ async function confirmRemoveDevice(row: DeviceItem) {
       type: 'warning'
     })
 
-    await deviceApi.remove({deviceId: row.deviceId})
+    await deviceApi.remove({deviceId: row.deviceId, username: currentUsername.value})
     devices.value = devices.value.filter(d => d.deviceId !== row.deviceId)
     deviceQuota.value.used = Math.max(0, deviceQuota.value.used - 1)
 
@@ -382,8 +463,30 @@ async function confirmRemoveDevice(row: DeviceItem) {
 onMounted(async () => {
   showContent()
   await checkAuth()
+  
+  // 检查是否有待安装的更新
+  await checkPendingUpdate()
 })
 
+async function checkPendingUpdate() {
+  try {
+    const result = await (window as any).electronAPI.checkPendingUpdate()
+    if (result && result.hasPendingUpdate) {
+      // 有待安装的更新，直接弹出安装对话框
+      showUpdateDialog.value = true
+    }
+  } catch (error) {
+    console.error('检查待安装更新失败:', error)
+  }
+}
+
+// 处理自动更新配置变化
+function handleAutoUpdateChanged(enabled: boolean) {
+  if (enabled && updateDialogRef.value) {
+    updateDialogRef.value.checkForUpdatesNow()
+  }
+}
+
 onUnmounted(() => {
   SSEManager.disconnect()
 })
@@ -461,7 +564,7 @@ onUnmounted(() => {
               </div>
             </div>
             <keep-alive v-if="activeDashboard">
-              <component :is="activeDashboard" :key="activeMenu" :is-vip="vipStatus.isVip"/>
+              <component :is="activeDashboard" :key="activeMenu" :is-vip="canUseFunctions"/>
             </keep-alive>
             <div v-if="showPlaceholder" class="placeholder">
               <div class="placeholder-card">
@@ -483,10 +586,13 @@ onUnmounted(() => {
               @back-to-login="backToLogin"/>
 
           <!-- 更新对话框 -->
-          <UpdateDialog v-model="showUpdateDialog" />
+          <UpdateDialog ref="updateDialogRef" v-model="showUpdateDialog" />
 
           <!-- 设置对话框 -->
-          <SettingsDialog v-model="showSettingsDialog" />
+          <SettingsDialog v-model="showSettingsDialog" @auto-update-changed="handleAutoUpdateChanged" />
+
+          <!-- 试用期过期弹框 -->
+          <TrialExpiredDialog v-model="showTrialExpiredDialog" :expired-type="trialExpiredType" />
 
           <!-- 设备管理弹框 -->
           <el-dialog
diff --git a/electron-vue-template/src/renderer/components/amazon/AmazonDashboard.vue b/electron-vue-template/src/renderer/components/amazon/AmazonDashboard.vue
index 5733fd0..c9ef5a0 100644
--- a/electron-vue-template/src/renderer/components/amazon/AmazonDashboard.vue
+++ b/electron-vue-template/src/renderer/components/amazon/AmazonDashboard.vue
@@ -1,9 +1,13 @@
 <script setup lang="ts">
-import { ref, computed, onMounted } from 'vue'
+import { ref, computed, onMounted, defineAsyncComponent, inject } from 'vue'
 import { ElMessage, ElMessageBox } from 'element-plus'
 import { amazonApi } from '../../api/amazon'
 import { handlePlatformFileExport } from '../../utils/settings'
 
+const TrialExpiredDialog = defineAsyncComponent(() => import('../common/TrialExpiredDialog.vue'))
+
+const refreshVipStatus = inject<() => Promise<boolean>>('refreshVipStatus')
+
 // 接收VIP状态
 const props = defineProps<{
   isVip: boolean
@@ -24,6 +28,12 @@ const pageSize = ref(15)
 const amazonUpload = ref<HTMLInputElement | null>(null)
 const dragActive = ref(false)
 
+// 试用期过期弹框
+const showTrialExpiredDialog = ref(false)
+const trialExpiredType = ref<'device' | 'account' | 'both'>('account')
+
+const checkExpiredType = inject<() => 'device' | 'account' | 'both'>('checkExpiredType')
+
 // 计算属性 - 当前页数据
 const paginatedData = computed(() => {
   const start = (currentPage.value - 1) * pageSize.value
@@ -90,19 +100,13 @@ async function onDrop(e: DragEvent) {
 
 // 批量获取产品信息 - 核心数据处理逻辑
 async function batchGetProductInfo(asinList: string[]) {
+  // 刷新VIP状态
+  if (refreshVipStatus) await refreshVipStatus()
+  
   // VIP检查
   if (!props.isVip) {
-    try {
-      await ElMessageBox.confirm(
-        'VIP已过期，数据采集功能受限。请联系管理员续费后继续使用。',
-        'VIP功能限制',
-        {
-          confirmButtonText: '我知道了',
-          showCancelButton: false,
-          type: 'warning'
-        }
-      )
-    } catch {}
+    if (checkExpiredType) trialExpiredType.value = checkExpiredType()
+    showTrialExpiredDialog.value = true
     return
   }
 
@@ -390,6 +394,9 @@ onMounted(async () => {
                   <el-button type="primary" class="btn-blue" @click="amazonExampleVisible = false">我知道了</el-button>
                 </template>
               </el-dialog>
+
+              <!-- 试用期过期弹框 -->
+              <TrialExpiredDialog v-model="showTrialExpiredDialog" :expired-type="trialExpiredType" />
               
               <!-- 表格上方进度条 -->
               <div v-if="progressVisible" class="progress-head">
diff --git a/electron-vue-template/src/renderer/components/common/AccountManager.vue b/electron-vue-template/src/renderer/components/common/AccountManager.vue
index 476d1f5..d3e0f2a 100644
--- a/electron-vue-template/src/renderer/components/common/AccountManager.vue
+++ b/electron-vue-template/src/renderer/components/common/AccountManager.vue
@@ -2,6 +2,7 @@
 import { ref, onMounted, computed } from 'vue'
 import { zebraApi, type BanmaAccount } from '../../api/zebra'
 import { ElMessageBox, ElMessage } from 'element-plus'
+import { getUsernameFromToken } from '../../utils/token'
 
 type PlatformKey = 'zebra' | 'shopee' | 'rakuten' | 'amazon'
 
@@ -18,7 +19,8 @@ const PLATFORM_LABEL: Record<PlatformKey, string> = {
 
 const accounts = ref<BanmaAccount[]>([])
 async function load() {
-  const res = await zebraApi.getAccounts()
+  const username = getUsernameFromToken()
+  const res = await zebraApi.getAccounts(username)
   const list = (res as any)?.data ?? res
   accounts.value = Array.isArray(list) ? list : []
 }
diff --git a/erp_client_sb/src/main/java/com/tashow/erp/service/impl/BanmaOrderServiceImpl.java b/erp_client_sb/src/main/java/com/tashow/erp/service/impl/BanmaOrderServiceImpl.java
index fb3cb83..6dc5dae 100644
--- a/erp_client_sb/src/main/java/com/tashow/erp/service/impl/BanmaOrderServiceImpl.java
+++ b/erp_client_sb/src/main/java/com/tashow/erp/service/impl/BanmaOrderServiceImpl.java
@@ -54,36 +54,18 @@ public class BanmaOrderServiceImpl implements IBanmaOrderService {
         builder.readTimeout(Duration.ofSeconds(10));
         restTemplate = builder.build();
     }
-
     @SuppressWarnings("unchecked")
     private void fetchTokenFromServer(Long accountId) {
-        ResponseEntity<Map> resp = restTemplate.getForEntity(RUOYI_ADMIN_BASE + "/tool/banma/accounts", Map.class);
-        Object body = resp.getBody();
-        if (body == null) return;
-        Object data = ((Map<String, Object>) body).get("data");
-        List<Map<String, Object>> list;
-        if (data instanceof List) {
-            list = (List<Map<String, Object>>) data;
-        } else if (body instanceof Map && ((Map) body).get("list") instanceof List) {
-            list = (List<Map<String, Object>>) ((Map) body).get("list");
-        } else {
-            return;
-        }
-        if (list.isEmpty()) return;
-        Map<String, Object> picked;
-        if (accountId != null) {
-            picked = list.stream().filter(m -> Objects.equals(((Number) m.get("id")).longValue(), accountId)).findFirst().orElse(null);
-            if (picked == null) return;
-        } else {
-            picked = list.stream()
-                .filter(m -> Objects.equals(((Number) m.getOrDefault("status", 1)).intValue(), 1))
-                .sorted((a,b) -> Integer.compare(((Number) b.getOrDefault("isDefault", 0)).intValue(), ((Number) a.getOrDefault("isDefault", 0)).intValue()))
-                .findFirst().orElse(list.get(0));
-        }
-        Object token = picked.get("token");
-        if (token instanceof String && !((String) token).isEmpty()) {
-            String t = (String) token;
-            currentAuthToken = t.startsWith("Bearer ") ? t : ("Bearer " + t);
+        Map<String, Object> resp = restTemplate.getForObject(RUOYI_ADMIN_BASE + "/tool/banma/accounts", Map.class);
+        List<Map<String, Object>> list = (List<Map<String, Object>>) resp.get("data");
+        if (list == null || list.isEmpty()) return;
+        Map<String, Object> account = accountId != null
+            ? list.stream().filter(m -> accountId.equals(((Number) m.get("id")).longValue())).findFirst().orElse(null)
+            : list.stream().filter(m -> ((Number) m.getOrDefault("isDefault", 0)).intValue() == 1).findFirst().orElse(list.get(0));
+        
+        if (account != null) {
+            String token = (String) account.get("token");
+            currentAuthToken = token != null && token.startsWith("Bearer ") ? token : "Bearer " + token;
             currentAccountId = accountId;
         }
     }
diff --git a/ruoyi-admin/src/main/java/com/ruoyi/web/controller/monitor/CacheController.java b/ruoyi-admin/src/main/java/com/ruoyi/web/controller/monitor/CacheController.java
index c8c49c9..27d0c6e 100644
--- a/ruoyi-admin/src/main/java/com/ruoyi/web/controller/monitor/CacheController.java
+++ b/ruoyi-admin/src/main/java/com/ruoyi/web/controller/monitor/CacheController.java
@@ -32,7 +32,7 @@ import com.ruoyi.system.domain.SysCache;
 public class CacheController
 {
     @Autowired
-    private RedisTemplate<String, String> redisTemplate;
+    private RedisTemplate<Object, Object> redisTemplate;
 
     private final static List<SysCache> caches = new ArrayList<SysCache>();
     {
@@ -80,15 +80,16 @@ public class CacheController
     @GetMapping("/getKeys/{cacheName}")
     public AjaxResult getCacheKeys(@PathVariable String cacheName)
     {
-        Set<String> cacheKeys = redisTemplate.keys(cacheName + "*");
-        return AjaxResult.success(new TreeSet<>(cacheKeys));
+        Set<Object> cacheKeys = redisTemplate.keys(cacheName + "*");
+        return AjaxResult.success(cacheKeys != null ? new TreeSet<>(cacheKeys.stream().map(String::valueOf).collect(java.util.stream.Collectors.toSet())) : new TreeSet<>());
     }
 
     @PreAuthorize("@ss.hasPermi('monitor:cache:list')")
     @GetMapping("/getValue/{cacheName}/{cacheKey}")
     public AjaxResult getCacheValue(@PathVariable String cacheName, @PathVariable String cacheKey)
     {
-        String cacheValue = redisTemplate.opsForValue().get(cacheKey);
+        Object cacheValueObj = redisTemplate.opsForValue().get(cacheKey);
+        String cacheValue = cacheValueObj != null ? cacheValueObj.toString() : null;
         SysCache sysCache = new SysCache(cacheName, cacheKey, cacheValue);
         return AjaxResult.success(sysCache);
     }
@@ -97,8 +98,10 @@ public class CacheController
     @DeleteMapping("/clearCacheName/{cacheName}")
     public AjaxResult clearCacheName(@PathVariable String cacheName)
     {
-        Collection<String> cacheKeys = redisTemplate.keys(cacheName + "*");
-        redisTemplate.delete(cacheKeys);
+        Set<Object> cacheKeys = redisTemplate.keys(cacheName + "*");
+        if (cacheKeys != null && !cacheKeys.isEmpty()) {
+            redisTemplate.delete(cacheKeys);
+        }
         return AjaxResult.success();
     }
 
@@ -114,8 +117,10 @@ public class CacheController
     @DeleteMapping("/clearCacheAll")
     public AjaxResult clearCacheAll()
     {
-        Collection<String> cacheKeys = redisTemplate.keys("*");
-        redisTemplate.delete(cacheKeys);
+        Set<Object> cacheKeys = redisTemplate.keys("*");
+        if (cacheKeys != null && !cacheKeys.isEmpty()) {
+            redisTemplate.delete(cacheKeys);
+        }
         return AjaxResult.success();
     }
 }
diff --git a/ruoyi-admin/src/main/java/com/ruoyi/web/controller/monitor/ClientAccountController.java b/ruoyi-admin/src/main/java/com/ruoyi/web/controller/monitor/ClientAccountController.java
index 0fec49b..86e758a 100644
--- a/ruoyi-admin/src/main/java/com/ruoyi/web/controller/monitor/ClientAccountController.java
+++ b/ruoyi-admin/src/main/java/com/ruoyi/web/controller/monitor/ClientAccountController.java
@@ -149,7 +149,6 @@ public class ClientAccountController extends BaseController {
         if (userDevice >= deviceLimit) {
             return AjaxResult.error("设备数量已达上限(" + deviceLimit + "个)，请先移除其他设备");
         }
-
         String token = Jwts.builder()
                 .setHeaderParam("kid", jwtRsaKeyService.getKeyId())
                 .setSubject(username)
@@ -161,15 +160,24 @@ public class ClientAccountController extends BaseController {
                 .signWith(SignatureAlgorithm.RS256, jwtRsaKeyService.getPrivateKey())
                 .compact();
         
+        // 检查设备试用期（仅对trial账号生效）
+        boolean deviceTrialExpired = false;
+        if ("trial".equals(account.getAccountType())) {
+            ClientDevice device = clientDeviceMapper.selectByDeviceIdAndUsername(clientId, username);
+            deviceTrialExpired = device != null 
+                && device.getTrialExpireTime() != null 
+                && new Date().after(device.getTrialExpireTime());
+        }
+        
         Map<String, Object> data = new HashMap<>();
         data.put("token", token);
         data.put("permissions", account.getPermissions());
         data.put("accountName", account.getAccountName());
         data.put("expireTime", account.getExpireTime());
+        data.put("accountType", account.getAccountType());
+        data.put("deviceTrialExpired", deviceTrialExpired);
         return AjaxResult.success(data);
     }
-
-
     /**
      * 验证token
      */
@@ -181,17 +189,35 @@ public class ClientAccountController extends BaseController {
                 .parseClaimsJws(token)
                 .getBody();
         String username = (String) claims.get("sub");
+        String clientId = (String) claims.get("clientId");
         
         ClientAccount account = clientAccountService.selectClientAccountByUsername(username);
         if (account == null || !"0".equals(account.getStatus())) {
             return AjaxResult.error("token无效");
         }
         
+        // 付费账号到期自动降级为试用账号
+        if ("paid".equals(account.getAccountType()) && account.getExpireTime() != null && new Date().after(account.getExpireTime())) {
+            account.setAccountType("trial");
+            clientAccountService.updateClientAccount(account);
+        }
+        
+        // 检查设备试用期（仅对trial账号生效）
+        boolean deviceTrialExpired = false;
+        if ("trial".equals(account.getAccountType())) {
+            ClientDevice device = clientDeviceMapper.selectByDeviceIdAndUsername(clientId, username);
+            deviceTrialExpired = device != null 
+                && device.getTrialExpireTime() != null 
+                && new Date().after(device.getTrialExpireTime());
+        }
+        
         Map<String, Object> result = new HashMap<>();
         result.put("username", username);
         result.put("permissions", account.getPermissions());
         result.put("accountName", account.getAccountName());
         result.put("expireTime", account.getExpireTime());
+        result.put("accountType", account.getAccountType());
+        result.put("deviceTrialExpired", deviceTrialExpired);
         return AjaxResult.success(result);
     }
 
@@ -217,7 +243,7 @@ public class ClientAccountController extends BaseController {
 
     /**
      * 客户端账号注册
-     * 新设备注册送3天VIP，同一设备ID重复注册不赠送
+     * 新账号注册赠送3天VIP试用期
      */
     @PostMapping("/register")
     public AjaxResult register(@RequestBody Map<String, String> registerData) {
@@ -232,16 +258,8 @@ public class ClientAccountController extends BaseController {
         clientAccount.setStatus("0");
         clientAccount.setPermissions("{\"amazon\":true,\"rakuten\":true,\"zebra\":true}");
         clientAccount.setPassword(passwordEncoder.encode(password));
-
-        // 新设备赠送3天VIP
-        ClientDevice existingDevice = clientDeviceMapper.selectByDeviceId(deviceId);
-        int vipDays = (existingDevice == null) ? 3 : 0;
-        
-        if (vipDays > 0) {
-            clientAccount.setExpireTime(new Date(System.currentTimeMillis() + vipDays * 24L * 60 * 60 * 1000));
-        } else {
-            clientAccount.setExpireTime(new Date());
-        }
+        clientAccount.setAccountType("trial");
+        clientAccount.setExpireTime(new Date(System.currentTimeMillis() + 3 * 24L * 60 * 60 * 1000));
 
         int result = clientAccountService.insertClientAccount(clientAccount);
         if (result <= 0) {
@@ -263,6 +281,8 @@ public class ClientAccountController extends BaseController {
         data.put("permissions", clientAccount.getPermissions());
         data.put("accountName", clientAccount.getAccountName());
         data.put("expireTime", clientAccount.getExpireTime());
+        data.put("accountType", clientAccount.getAccountType());
+        data.put("deviceTrialExpired", false);
         return AjaxResult.success(data);
     }
 
@@ -300,6 +320,7 @@ public class ClientAccountController extends BaseController {
         Date newExpireTime = cal.getTime();
 
         account.setExpireTime(newExpireTime);
+        account.setAccountType("paid");
         account.setUpdateBy(getUsername());
         clientAccountService.updateClientAccount(account);
 
diff --git a/ruoyi-admin/src/main/java/com/ruoyi/web/controller/system/ClientDeviceController.java b/ruoyi-admin/src/main/java/com/ruoyi/web/controller/system/ClientDeviceController.java
index cd89c4e..d2b1b6f 100644
--- a/ruoyi-admin/src/main/java/com/ruoyi/web/controller/system/ClientDeviceController.java
+++ b/ruoyi-admin/src/main/java/com/ruoyi/web/controller/system/ClientDeviceController.java
@@ -97,32 +97,33 @@ public class ClientDeviceController {
      */
     @PostMapping("/register")
     public AjaxResult register(@RequestBody ClientDevice device, HttpServletRequest request) {
-        ClientDevice exists = clientDeviceMapper.selectByDeviceId(device.getDeviceId());
         String ip = IpUtils.getIpAddr(request);
         String username = device.getUsername();
+        String deviceId = device.getDeviceId();
         String os = device.getOs();
         String deviceName = username + "@" + ip + " (" + os + ")";
+        ClientDevice exists = clientDeviceMapper.selectByDeviceIdAndUsername(deviceId, username);
         if (exists == null) {
             // 检查设备数量限制
             try {
-                checkDeviceLimit(device.getUsername(), device.getDeviceId());
+                checkDeviceLimit(username, deviceId);
             } catch (RuntimeException e) {
                 return AjaxResult.error(e.getMessage());
             }
             device.setIp(ip);
             device.setStatus("online");
             device.setLastActiveAt(new java.util.Date());
+            device.setTrialExpireTime(new java.util.Date(System.currentTimeMillis() + 3 * 24L * 60 * 60 * 1000));
             device.setName(deviceName);
             clientDeviceMapper.insert(device);
         } else {
-            exists.setUsername(device.getUsername());
             exists.setName(deviceName);
-            exists.setOs(device.getOs());
+            exists.setOs(os);
             exists.setStatus("online");
             exists.setIp(ip);
             exists.setLocation(device.getLocation());
             exists.setLastActiveAt(new java.util.Date());
-            clientDeviceMapper.updateByDeviceId(exists);
+            clientDeviceMapper.updateByDeviceIdAndUsername(exists);
         }
         return AjaxResult.success();
     }
@@ -137,6 +138,15 @@ public class ClientDeviceController {
         clientDeviceMapper.updateByDeviceId(device);
         return AjaxResult.success();
     }
+
+    /**
+     * 修改设备试用期过期时间
+     */
+    @PostMapping("/updateExpire")
+    public AjaxResult updateExpire(@RequestBody ClientDevice device) {
+        clientDeviceMapper.updateByDeviceIdAndUsername(device);
+        return AjaxResult.success();
+    }
     /**
      * 移除设备
      * 根据 deviceId 删除设备绑定记录。
@@ -144,19 +154,20 @@ public class ClientDeviceController {
     @PostMapping("/remove")
     public AjaxResult remove(@RequestBody Map<String, String> body) {
         String deviceId = body.get("deviceId");
+        String username = body.get("username");
         if (deviceId == null || deviceId.isEmpty()) {
             return AjaxResult.error("deviceId不能为空");
         }
-        ClientDevice exists = clientDeviceMapper.selectByDeviceId(deviceId);
+        ClientDevice exists = clientDeviceMapper.selectByDeviceIdAndUsername(deviceId, username);
         if (exists == null) {
             return AjaxResult.success();
         }
         if (!"removed".equals(exists.getStatus())) {
             exists.setStatus("removed");
             exists.setLastActiveAt(new java.util.Date());
-            clientDeviceMapper.updateByDeviceId(exists);
-            sseHubService.sendEvent(exists.getUsername(), deviceId, "DEVICE_REMOVED", "{}");
-            sseHubService.disconnectDevice(exists.getUsername(), deviceId);
+            clientDeviceMapper.updateByDeviceIdAndUsername(exists);
+            sseHubService.sendEvent(username, deviceId, "DEVICE_REMOVED", "{}");
+            sseHubService.disconnectDevice(username, deviceId);
         }
         return AjaxResult.success();
     }
@@ -167,11 +178,13 @@ public class ClientDeviceController {
     @PostMapping("/offline")
     public AjaxResult offline(@RequestBody Map<String, String> body) {
         String deviceId = body.get("deviceId");
-        ClientDevice device = clientDeviceMapper.selectByDeviceId(deviceId);
+        String username = body.get("username");
+        ClientDevice device = clientDeviceMapper.selectByDeviceIdAndUsername(deviceId, username);
+        if (device != null) {
             device.setStatus("offline");
             device.setLastActiveAt(new java.util.Date());
-            clientDeviceMapper.updateByDeviceId(device);
-
+            clientDeviceMapper.updateByDeviceIdAndUsername(device);
+        }
         return AjaxResult.success();
     }
 
@@ -182,38 +195,37 @@ public class ClientDeviceController {
      */
     @PostMapping("/heartbeat")
     public AjaxResult heartbeat(@RequestBody ClientDevice device, HttpServletRequest request) {
-        ClientDevice exists = clientDeviceMapper.selectByDeviceId(device.getDeviceId());
         String ip = IpUtils.getIpAddr(request);
         String username = device.getUsername();
+        String deviceId = device.getDeviceId();
         String os = device.getOs();
         String deviceName = username + "@" + ip + " (" + os + ")";
         
-
+        ClientDevice exists = clientDeviceMapper.selectByDeviceIdAndUsername(deviceId, username);
         if (exists == null) {
             // 新设备注册
             device.setIp(ip);
             device.setStatus("online");
             device.setLastActiveAt(new java.util.Date());
+            device.setTrialExpireTime(new java.util.Date(System.currentTimeMillis() + 3 * 24L * 60 * 60 * 1000));
             device.setName(deviceName);
             clientDeviceMapper.insert(device);
         } else if ("removed".equals(exists.getStatus())) {
             // 被移除设备重新激活
-            exists.setUsername(device.getUsername());
             exists.setName(deviceName);
-            exists.setOs(device.getOs());
+            exists.setOs(os);
             exists.setStatus("online");
             exists.setIp(ip);
             exists.setLocation(device.getLocation());
             exists.setLastActiveAt(new java.util.Date());
-            clientDeviceMapper.updateByDeviceId(exists);
+            clientDeviceMapper.updateByDeviceIdAndUsername(exists);
         } else {
             // 已存在设备更新
-            exists.setUsername(device.getUsername());
             exists.setStatus("online");
             exists.setIp(ip);
             exists.setLastActiveAt(new java.util.Date());
             exists.setName(deviceName);
-            clientDeviceMapper.updateByDeviceId(exists);
+            clientDeviceMapper.updateByDeviceIdAndUsername(exists);
         }
         return AjaxResult.success();
     }
diff --git a/ruoyi-admin/src/main/java/com/ruoyi/web/controller/tool/BanmaOrderController.java b/ruoyi-admin/src/main/java/com/ruoyi/web/controller/tool/BanmaOrderController.java
index 4c596eb..a22ddef 100644
--- a/ruoyi-admin/src/main/java/com/ruoyi/web/controller/tool/BanmaOrderController.java
+++ b/ruoyi-admin/src/main/java/com/ruoyi/web/controller/tool/BanmaOrderController.java
@@ -1,6 +1,7 @@
 package com.ruoyi.web.controller.tool;
-import java.util.List;
+
 import java.util.Map;
+
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.*;
 import com.ruoyi.common.annotation.Anonymous;
@@ -10,9 +11,7 @@ import com.ruoyi.system.domain.BanmaAccount;
 import com.ruoyi.system.service.IBanmaAccountService;
 
 /**
- * 斑马账号管理（数据库版，极简接口）：
- * - 仅负责账号与 Token 的存取
- * - 不参与登录/刷新与数据采集，客户端自行处理
+ * 斑马账号管理
  */
 @RestController
 @RequestMapping("/tool/banma")
@@ -22,47 +21,36 @@ public class BanmaOrderController extends BaseController {
     @Autowired
     private IBanmaAccountService accountService;
 
-    /**
-     * 查询账号列表（
-     */
     @GetMapping("/accounts")
-    public R<?> listAccounts() {
-        List<BanmaAccount> list = accountService.listSimple();
-        return R.ok(list);
+    public R<?> listAccounts(String name) {
+        return R.ok(accountService.listSimple(name));
     }
-
-    /**
-     * 新增或编辑账号（含设为默认）
-     */
     @PostMapping("/accounts")
-    public R<?> saveAccount(@RequestBody BanmaAccount body) {
-        Long id = accountService.saveOrUpdate(body);
-        boolean ok = false;
-        try { ok = accountService.refreshToken(id); } catch (Exception ignore) {}
-        return ok ? R.ok(Map.of("id", id)) : R.fail("账号或密码错误，无法获取Token");
+    public R<?> saveAccount(@RequestBody BanmaAccount body, String name) {
+        if (body.getId() == null && accountService.validateAndGetToken(body.getUsername(), body.getPassword()) == null) {
+            throw new RuntimeException("账号或密码错误");
+        }
+        Long id = accountService.saveOrUpdate(body, name);
+        accountService.refreshToken(id);
+        return R.ok(Map.of("id", id));
     }
 
-    /**
-     * 删除账号
-     */
     @DeleteMapping("/accounts/{id}")
     public R<?> remove(@PathVariable Long id) {
         accountService.remove(id);
         return R.ok();
     }
 
-    /** 手动刷新单个账号 Token */
     @PostMapping("/accounts/{id}/refresh-token")
     public R<?> refreshOne(@PathVariable Long id) {
         accountService.refreshToken(id);
         return R.ok();
     }
 
-    /** 手动刷新全部启用账号 Token */
     @PostMapping("/refresh-all")
     public R<?> refreshAll() {
-        accountService.refreshAllTokens();
+        accountService.listSimple().forEach(account -> accountService.refreshToken(account.getId()));
         return R.ok();
     }
 
-}
\ No newline at end of file
+}
diff --git a/ruoyi-system/src/main/java/com/ruoyi/system/domain/BanmaAccount.java b/ruoyi-system/src/main/java/com/ruoyi/system/domain/BanmaAccount.java
index cfc86b7..7566289 100644
--- a/ruoyi-system/src/main/java/com/ruoyi/system/domain/BanmaAccount.java
+++ b/ruoyi-system/src/main/java/com/ruoyi/system/domain/BanmaAccount.java
@@ -17,6 +17,8 @@ public class BanmaAccount extends BaseEntity {
     private String username;
     /** 登录密码（服务端刷新Token用，不对外返回） */
     private String password;
+    /** 客户端账号用户名（关联client_account.username） */
+    private String clientUsername;
     /** 访问 Token（客户端刷新后回写） */
     private String token;
     /** Token 过期时间（可选） */
@@ -37,6 +39,8 @@ public class BanmaAccount extends BaseEntity {
     public void setUsername(String username) { this.username = username; }
     public String getPassword() { return password; }
     public void setPassword(String password) { this.password = password; }
+    public String getClientUsername() { return clientUsername; }
+    public void setClientUsername(String clientUsername) { this.clientUsername = clientUsername; }
     public String getToken() { return token; }
     public void setToken(String token) { this.token = token; }
     public Date getTokenExpireAt() { return tokenExpireAt; }
diff --git a/ruoyi-system/src/main/java/com/ruoyi/system/domain/ClientAccount.java b/ruoyi-system/src/main/java/com/ruoyi/system/domain/ClientAccount.java
index ca31c40..099a21e 100644
--- a/ruoyi-system/src/main/java/com/ruoyi/system/domain/ClientAccount.java
+++ b/ruoyi-system/src/main/java/com/ruoyi/system/domain/ClientAccount.java
@@ -51,6 +51,10 @@ public class ClientAccount extends BaseEntity
     @Excel(name = "设备数量限制")
     private Integer deviceLimit;
 
+    /** 账号类型 */
+    @Excel(name = "账号类型")
+    private String accountType; // trial试用, paid付费
+
     public void setId(Long id)
     {
         this.id = id;
@@ -147,4 +151,14 @@ public class ClientAccount extends BaseEntity
     {
         return deviceLimit;
     }
+
+    public void setAccountType(String accountType)
+    {
+        this.accountType = accountType;
+    }
+
+    public String getAccountType()
+    {
+        return accountType;
+    }
 }
\ No newline at end of file
diff --git a/ruoyi-system/src/main/java/com/ruoyi/system/domain/ClientDevice.java b/ruoyi-system/src/main/java/com/ruoyi/system/domain/ClientDevice.java
index fb0bd54..72352d0 100644
--- a/ruoyi-system/src/main/java/com/ruoyi/system/domain/ClientDevice.java
+++ b/ruoyi-system/src/main/java/com/ruoyi/system/domain/ClientDevice.java
@@ -30,6 +30,9 @@ public class ClientDevice extends BaseEntity {
     @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
     @Excel(name = "最近在线", width = 30, dateFormat = "yyyy-MM-dd HH:mm:ss")
     private Date lastActiveAt;
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    @Excel(name = "试用期过期时间", width = 30, dateFormat = "yyyy-MM-dd HH:mm:ss")
+    private Date trialExpireTime;
 
     public Long getId() { return id; }
     public void setId(Long id) { this.id = id; }
@@ -49,6 +52,8 @@ public class ClientDevice extends BaseEntity {
     public void setLocation(String location) { this.location = location; }
     public Date getLastActiveAt() { return lastActiveAt; }
     public void setLastActiveAt(Date lastActiveAt) { this.lastActiveAt = lastActiveAt; }
+    public Date getTrialExpireTime() { return trialExpireTime; }
+    public void setTrialExpireTime(Date trialExpireTime) { this.trialExpireTime = trialExpireTime; }
 }
 
 
diff --git a/ruoyi-system/src/main/java/com/ruoyi/system/mapper/BanmaAccountMapper.java b/ruoyi-system/src/main/java/com/ruoyi/system/mapper/BanmaAccountMapper.java
index 5d2bb82..b349169 100644
--- a/ruoyi-system/src/main/java/com/ruoyi/system/mapper/BanmaAccountMapper.java
+++ b/ruoyi-system/src/main/java/com/ruoyi/system/mapper/BanmaAccountMapper.java
@@ -1,6 +1,7 @@
 package com.ruoyi.system.mapper;
 
 import java.util.List;
+import org.apache.ibatis.annotations.Param;
 import com.ruoyi.system.domain.BanmaAccount;
 
 /**
@@ -12,7 +13,7 @@ public interface BanmaAccountMapper {
     int insert(BanmaAccount entity);
     int update(BanmaAccount entity);
     int deleteById(Long id);
-    int clearDefault();
+    int clearDefault(@Param("clientUsername") String clientUsername);
 }
 
 
diff --git a/ruoyi-system/src/main/java/com/ruoyi/system/mapper/ClientDeviceMapper.java b/ruoyi-system/src/main/java/com/ruoyi/system/mapper/ClientDeviceMapper.java
index d3ae845..7cf16cd 100644
--- a/ruoyi-system/src/main/java/com/ruoyi/system/mapper/ClientDeviceMapper.java
+++ b/ruoyi-system/src/main/java/com/ruoyi/system/mapper/ClientDeviceMapper.java
@@ -1,18 +1,20 @@
 package com.ruoyi.system.mapper;
 
 import com.ruoyi.system.domain.ClientDevice;
-import io.lettuce.core.dynamic.annotation.Param;
+import org.apache.ibatis.annotations.Param;
 
 import java.util.List;
 
 public interface ClientDeviceMapper {
-    ClientDevice selectByDeviceId(String deviceId);
+    ClientDevice selectByDeviceId(@Param("deviceId") String deviceId);
+    ClientDevice selectByDeviceIdAndUsername(@Param("deviceId") String deviceId, @Param("username") String username);
     List<ClientDevice> selectByUsername(@Param("username") String username);
     List<ClientDevice> selectOnlineDevices();
     int insert(ClientDevice device);
     int updateByDeviceId(ClientDevice device);
-    int deleteByDeviceId(String deviceId);
-    int countByUsername(String username);
+    int updateByDeviceIdAndUsername(ClientDevice device);
+    int deleteByDeviceId(@Param("deviceId") String deviceId);
+    int countByUsername(@Param("username") String username);
 }
 
 
diff --git a/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/BanmaAccountServiceImpl.java b/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/BanmaAccountServiceImpl.java
index e09ee10..bbecd7e 100644
--- a/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/BanmaAccountServiceImpl.java
+++ b/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/BanmaAccountServiceImpl.java
@@ -26,7 +26,14 @@ public class BanmaAccountServiceImpl implements IBanmaAccountService {
 
     @Override
     public List<BanmaAccount> listSimple() {
-        List<BanmaAccount> list = mapper.selectList(new BanmaAccount());
+        return listSimple(null);
+    }
+
+    @Override
+    public List<BanmaAccount> listSimple(String clientUsername) {
+        BanmaAccount query = new BanmaAccount();
+        query.setClientUsername(clientUsername);
+        List<BanmaAccount> list = mapper.selectList(query);
         // 隐藏密码
         for (BanmaAccount a : list) { a.setPassword(null); }
         return list;
@@ -34,13 +41,25 @@ public class BanmaAccountServiceImpl implements IBanmaAccountService {
 
     @Override
     public Long saveOrUpdate(BanmaAccount entity) {
+        return saveOrUpdate(entity, null);
+    }
+
+    @Override
+    public Long saveOrUpdate(BanmaAccount entity, String clientUsername) {
+        // 设置客户端用户名
+        if (clientUsername != null) {
+            entity.setClientUsername(clientUsername);
+        }
+        
         if (entity.getId() == null) {
             mapper.insert(entity);
         } else {
             mapper.update(entity);
         }
-        if (Objects.equals(entity.getIsDefault(), 1)) {
-            mapper.clearDefault();
+        
+        // 如果设为默认，则清除该客户端的其他默认账号
+        if (Objects.equals(entity.getIsDefault(), 1) && entity.getClientUsername() != null) {
+            mapper.clearDefault(entity.getClientUsername());
             BanmaAccount only = new BanmaAccount();
             only.setId(entity.getId());
             only.setIsDefault(1);
diff --git a/ruoyi-system/src/main/resources/mapper/system/BanmaAccountMapper.xml b/ruoyi-system/src/main/resources/mapper/system/BanmaAccountMapper.xml
index ae47e69..41c34fd 100644
--- a/ruoyi-system/src/main/resources/mapper/system/BanmaAccountMapper.xml
+++ b/ruoyi-system/src/main/resources/mapper/system/BanmaAccountMapper.xml
@@ -7,6 +7,7 @@
         <result property="name" column="name"/>
         <result property="username" column="username"/>
         <result property="password" column="password"/>
+        <result property="clientUsername" column="client_username"/>
         <result property="token" column="token"/>
         <result property="tokenExpireAt" column="token_expire_at"/>
         <result property="isDefault" column="is_default"/>
@@ -19,7 +20,7 @@
     </resultMap>
 
     <sql id="Base_Column_List">
-        id, name, username, password, token, token_expire_at, is_default, status, remark, create_by, create_time, update_by, update_time
+        id, name, username, password, client_username, token, token_expire_at, is_default, status, remark, create_by, create_time, update_by, update_time
     </sql>
 
     <select id="selectById" parameterType="long" resultMap="BanmaAccountResult">
@@ -29,6 +30,7 @@
     <select id="selectList" parameterType="com.ruoyi.system.domain.BanmaAccount" resultMap="BanmaAccountResult">
         select <include refid="Base_Column_List"/> from banma_account
         <where>
+            <if test="clientUsername != null and clientUsername != ''"> and client_username = #{clientUsername}</if>
             <if test="name != null and name != ''"> and name like concat('%', #{name}, '%')</if>
             <if test="username != null and username != ''"> and username like concat('%', #{username}, '%')</if>
             <if test="status != null"> and status = #{status}</if>
@@ -42,6 +44,7 @@
             <if test="name != null">name,</if>
             <if test="username != null">username,</if>
             <if test="password != null">password,</if>
+            <if test="clientUsername != null">client_username,</if>
             <if test="token != null">token,</if>
             <if test="tokenExpireAt != null">token_expire_at,</if>
             <if test="isDefault != null">is_default,</if>
@@ -54,6 +57,7 @@
             <if test="name != null">#{name},</if>
             <if test="username != null">#{username},</if>
             <if test="password != null">#{password},</if>
+            <if test="clientUsername != null">#{clientUsername},</if>
             <if test="token != null">#{token},</if>
             <if test="tokenExpireAt != null">#{tokenExpireAt},</if>
             <if test="isDefault != null">#{isDefault},</if>
@@ -70,6 +74,7 @@
             <if test="name != null">name=#{name},</if>
             <if test="username != null">username=#{username},</if>
             <if test="password != null">password=#{password},</if>
+            <if test="clientUsername != null">client_username=#{clientUsername},</if>
             <if test="token != null">token=#{token},</if>
             <if test="tokenExpireAt != null">token_expire_at=#{tokenExpireAt},</if>
             <if test="isDefault != null">is_default=#{isDefault},</if>
@@ -82,7 +87,10 @@
     </update>
 
     <update id="clearDefault">
-        update banma_account set is_default = 0 where is_default = 1
+        update banma_account set is_default = 0 where is_default = 1 
+        <if test="clientUsername != null and clientUsername != ''">
+            and client_username = #{clientUsername}
+        </if>
     </update>
 
     <delete id="deleteById" parameterType="long">
diff --git a/ruoyi-system/src/main/resources/mapper/system/ClientAccountMapper.xml b/ruoyi-system/src/main/resources/mapper/system/ClientAccountMapper.xml
index 6c8dc0a..3116c1f 100644
--- a/ruoyi-system/src/main/resources/mapper/system/ClientAccountMapper.xml
+++ b/ruoyi-system/src/main/resources/mapper/system/ClientAccountMapper.xml
@@ -15,6 +15,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         <result property="remark"            column="remark"            />
         <result property="permissions"       column="permissions"       />
         <result property="deviceLimit"       column="device_limit"      />
+        <result property="accountType"       column="account_type"      />
         <result property="createBy"          column="create_by"         />
         <result property="createTime"        column="create_time"       />
         <result property="updateBy"          column="update_by"         />
@@ -23,7 +24,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
 
     <sql id="selectClientAccountVo">
         select id, account_name, username, password, status, expire_time,
-               allowed_ip_range, remark, permissions, device_limit, create_by, create_time, update_by, update_time
+               allowed_ip_range, remark, permissions, device_limit, account_type, create_by, create_time, update_by, update_time
         from client_account
     </sql>
 
@@ -59,6 +60,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
             <if test="remark != null">remark,</if>
             <if test="permissions != null">permissions,</if>
             <if test="deviceLimit != null">device_limit,</if>
+            <if test="accountType != null">account_type,</if>
             <if test="createBy != null">create_by,</if>
             create_time
          </trim>
@@ -72,6 +74,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
             <if test="remark != null">#{remark},</if>
             <if test="permissions != null">#{permissions},</if>
             <if test="deviceLimit != null">#{deviceLimit},</if>
+            <if test="accountType != null">#{accountType},</if>
             <if test="createBy != null">#{createBy},</if>
             sysdate()
          </trim>
@@ -89,6 +92,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
             <if test="remark != null">remark = #{remark},</if>
             <if test="permissions != null">permissions = #{permissions},</if>
             <if test="deviceLimit != null">device_limit = #{deviceLimit},</if>
+            <if test="accountType != null">account_type = #{accountType},</if>
             <if test="updateBy != null">update_by = #{updateBy},</if>
             update_time = sysdate()
         </trim>
diff --git a/ruoyi-system/src/main/resources/mapper/system/ClientDeviceMapper.xml b/ruoyi-system/src/main/resources/mapper/system/ClientDeviceMapper.xml
index 6f1f604..0bc1d60 100644
--- a/ruoyi-system/src/main/resources/mapper/system/ClientDeviceMapper.xml
+++ b/ruoyi-system/src/main/resources/mapper/system/ClientDeviceMapper.xml
@@ -11,6 +11,7 @@
         <result property="ip" column="ip"/>
         <result property="location" column="location"/>
         <result property="lastActiveAt" column="last_active_at"/>
+        <result property="trialExpireTime" column="trial_expire_time"/>
         <result property="createTime" column="create_time"/>
         <result property="updateTime" column="update_time"/>
     </resultMap>
@@ -19,13 +20,17 @@
         select * from client_device where device_id = #{deviceId}
     </select>
 
+    <select id="selectByDeviceIdAndUsername" resultMap="ClientDeviceMap">
+        select * from client_device where device_id = #{deviceId} and username = #{username}
+    </select>
+
     <select id="selectByUsername" resultMap="ClientDeviceMap">
         select * from client_device where username = #{username} and status != 'removed' order by update_time desc
     </select>
 
     <insert id="insert" parameterType="com.ruoyi.system.domain.ClientDevice" useGeneratedKeys="true" keyProperty="id">
-        insert into client_device(username, device_id, name, os, status, ip, location, last_active_at, create_time, update_time)
-        values(#{username}, #{deviceId}, #{name}, #{os}, #{status}, #{ip}, #{location}, #{lastActiveAt}, now(), now())
+        insert into client_device(username, device_id, name, os, status, ip, location, last_active_at, trial_expire_time, create_time, update_time)
+        values(#{username}, #{deviceId}, #{name}, #{os}, #{status}, #{ip}, #{location}, #{lastActiveAt}, #{trialExpireTime}, now(), now())
     </insert>
 
     <update id="updateByDeviceId" parameterType="com.ruoyi.system.domain.ClientDevice">
@@ -37,10 +42,26 @@
             ip = #{ip},
             location = #{location},
             last_active_at = #{lastActiveAt},
+            trial_expire_time = #{trialExpireTime},
             update_time = now()
         where device_id = #{deviceId}
     </update>
 
+    <update id="updateByDeviceIdAndUsername" parameterType="com.ruoyi.system.domain.ClientDevice">
+        update client_device
+        <set>
+            <if test="name != null">name = #{name},</if>
+            <if test="os != null">os = #{os},</if>
+            <if test="status != null">status = #{status},</if>
+            <if test="ip != null">ip = #{ip},</if>
+            <if test="location != null">location = #{location},</if>
+            <if test="lastActiveAt != null">last_active_at = #{lastActiveAt},</if>
+            <if test="trialExpireTime != null">trial_expire_time = #{trialExpireTime},</if>
+            update_time = now()
+        </set>
+        where device_id = #{deviceId} and username = #{username}
+    </update>
+
     <delete id="deleteByDeviceId">
         delete from client_device where device_id = #{deviceId}
     </delete>
diff --git a/ruoyi-ui/src/api/monitor/account.js b/ruoyi-ui/src/api/monitor/account.js
index bbbd213..e4e9650 100644
--- a/ruoyi-ui/src/api/monitor/account.js
+++ b/ruoyi-ui/src/api/monitor/account.js
@@ -68,4 +68,22 @@ export function renewAccount(data) {
     method: 'post',
     data: data
   })
-} 
\ No newline at end of file
+}
+
+// 获取账号设备列表
+export function getDeviceList(username) {
+  return request({
+    url: '/monitor/device/list',
+    method: 'get',
+    params: { username }
+  })
+}
+
+// 修改设备试用期过期时间
+export function updateDeviceExpire(data) {
+  return request({
+    url: '/monitor/device/updateExpire',
+    method: 'post',
+    data: data
+  })
+}