diff --git a/devices.db b/devices.db
index 85884fc..05c56d5 100644
Binary files a/devices.db and b/devices.db differ
diff --git a/src/index.ts b/src/index.ts
index 13e8791..48ceff4 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -2263,34 +2263,21 @@ class RemoteControlServer {
     try {
       const webClientCount = this.webClientManager.getClientCount()
       if (webClientCount === 0) {
-        return // 没有Web客户端，跳过刷新
+        return
       }
 
-      const onlineDevices = this.deviceManager.getAllDevices()
-
-      for (const device of onlineDevices) {
-        // 验证设备Socket仍然连接
-        const socket = this.io.sockets.sockets.get(device.socketId)
-        if (socket && socket.connected) {
-          // 广播设备在线状态
-          this.webClientManager.broadcastToAll('device_status_update', {
-            deviceId: device.id,
-            status: {
-              online: true,
-              connected: true,
-              lastSeen: Date.now(),
-              inputBlocked: device.inputBlocked || false
-            }
-          })
-        }
-      }
-
-      if (onlineDevices.length > 0) {
-        this.logger.debug(`🔄 已刷新 ${onlineDevices.length} 个设备状态给 ${webClientCount} 个Web客户端`)
+      // 获取完整设备列表(含历史设备)并广播给Web端
+      const allDevices = this.getAllDevicesIncludingHistory()
+      if (allDevices.length > 0) {
+        this.webClientManager.broadcastToAll('devices_list_refresh', {
+          devices: allDevices,
+          timestamp: Date.now()
+        })
+        this.logger.debug(`[Refresh] Sent ${allDevices.length} devices to ${webClientCount} web clients`)
       }
 
     } catch (error) {
-      this.logger.error('刷新设备状态失败:', error)
+      this.logger.error('refreshDeviceStatusToWebClients failed:', error)
     }
   }