diff --git a/electron-vue-template/src/renderer/App.vue b/electron-vue-template/src/renderer/App.vue
index 03b3aea..77cec54 100644
--- a/electron-vue-template/src/renderer/App.vue
+++ b/electron-vue-template/src/renderer/App.vue
@@ -252,9 +252,12 @@ const SSEManager = {
       const src = new EventSource(`${sseUrl}?clientId=${clientId}&token=${token}`)
       this.connection = src
 
+      const username = getUsernameFromToken(token)
       console.log('SSE连接详情:', {
         url: sseUrl,
+        username,
         clientId,
+        sessionKey: `${username}:${clientId}`,
         token: token.substring(0, 20) + '...',
         fullUrl: `${sseUrl}?clientId=${clientId}&token=${token.substring(0, 20)}...`
       })
@@ -318,6 +321,23 @@ const SSEManager = {
       try { this.connection.close() } catch {}
       this.connection = null
     }
+  },
+
+  // 检查连接状态
+  checkStatus() {
+    if (!this.connection) {
+      console.log('❌ SSE未连接')
+      return false
+    }
+    console.log('SSE连接状态:', this.connection.readyState, this.connection.url)
+    return this.connection.readyState === 1 // 1 = OPEN
+  },
+
+  // 强制重连
+  reconnect() {
+    console.log('🔄 强制重连SSE')
+    this.disconnect()
+    setTimeout(() => this.connect(), 1000)
   }
 }
 
@@ -357,8 +377,8 @@ async function confirmRemoveDevice(row: DeviceItem & { isCurrent?: boolean }) {
     await ElMessageBox.confirm('确定要移除该设备吗？', '你确定要移除设备吗?', { confirmButtonText: '确定移除', cancelButtonText: '取消', type: 'warning' })
 
     console.log('正在移除设备:', row.deviceId)
-    const result = await deviceApi.remove({ deviceId: row.deviceId })
-    console.log('移除设备API响应:', result)
+    await deviceApi.remove({ deviceId: row.deviceId })
+    console.log('✅ 移除设备API调用成功')
 
     devices.value = devices.value.filter(d => d.deviceId !== row.deviceId)
     deviceQuota.value.used = Math.max(0, (deviceQuota.value.used || 0) - 1)
@@ -381,6 +401,16 @@ async function confirmRemoveDevice(row: DeviceItem & { isCurrent?: boolean }) {
 onMounted(async () => {
   showContent()
   await checkAuth()
+
+  // 添加全局调试函数
+  window.debugSSE = {
+    status: () => SSEManager.checkStatus(),
+    reconnect: () => SSEManager.reconnect(),
+    disconnect: () => SSEManager.disconnect(),
+    getCurrentClientId: () => getClientIdFromToken(),
+    testLogout: () => logout()
+  }
+  console.log('🔧 调试工具已注册到 window.debugSSE')
 })
 </script>