diff --git a/electron-vue-template/src/renderer/App.vue b/electron-vue-template/src/renderer/App.vue
index 77cec54..72b3ce9 100644
--- a/electron-vue-template/src/renderer/App.vue
+++ b/electron-vue-template/src/renderer/App.vue
@@ -253,29 +253,35 @@ const SSEManager = {
       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=${token.substring(0, 20)}...`
-      })
+      console.log('=== SSE连接初始化 ===')
+      console.log('连接URL:', sseUrl)
+      console.log('用户名:', username)
+      console.log('客户端ID:', clientId)
+      console.log('预期sessionKey:', `${username}:${clientId}`)
+      console.log('完整连接URL:', `${sseUrl}?clientId=${clientId}&token=${token.substring(0, 20)}...`)
 
       src.onopen = () => {
+        console.log('=== SSE连接成功 ===')
         console.log('✅ SSE连接已成功打开')
-        console.log('连接状态:', src.readyState) // 0=CONNECTING, 1=OPEN, 2=CLOSED
+        console.log('连接状态:', src.readyState, '(0=CONNECTING, 1=OPEN, 2=CLOSED)')
+        console.log('连接URL:', src.url)
+        console.log('连接时间:', new Date().toLocaleTimeString())
       }
 
       src.onmessage = (e) => {
+        console.log('=== SSE消息接收 ===')
         console.log('📨 SSE收到原始消息:', e)
+        console.log('事件类型:', e.type)
         console.log('消息数据:', e.data)
+        console.log('接收时间:', new Date().toLocaleTimeString())
         this.handleMessage(e)
       }
 
       src.onerror = (e) => {
+        console.log('=== SSE连接错误 ===')
         console.error('❌ SSE连接错误:', e)
         console.log('连接状态:', src.readyState)
+        console.log('错误时间:', new Date().toLocaleTimeString())
         this.handleError()
       }
     } catch (e) {
@@ -285,29 +291,35 @@ const SSEManager = {
 
   handleMessage(e: MessageEvent) {
     try {
+      console.log('=== SSE消息处理 ===')
+      console.log('原始消息数据:', e.data)
+
       const payload = JSON.parse(e.data)
-      console.log('SSE消息解析:', payload)
+      console.log('解析后的消息:', payload)
+      console.log('事件类型:', payload.type)
+      console.log('消息内容:', payload.message)
 
       switch (payload.type) {
         case 'DEVICE_REMOVED':
-          console.log('收到设备移除事件，正在执行logout')
+          console.log('🚨 收到设备移除事件，正在执行logout')
           logout()
           ElMessage.warning('您的设备已被移除，请重新登录')
           break
         case 'FORCE_LOGOUT':
-          console.log('收到强制退出事件，正在执行logout')
+          console.log('🚨 收到强制退出事件，正在执行logout')
           logout()
           ElMessage.warning('会话已失效，请重新登录')
           break
         case 'PERMISSIONS_UPDATED':
-          console.log('收到权限更新事件，重新检查权限')
+          console.log('🔄 收到权限更新事件，重新检查权限')
           checkAuth()
           break
         default:
-          console.log('收到未知SSE事件:', payload.type)
+          console.log('❓ 收到未知SSE事件:', payload.type, payload)
       }
     } catch (err) {
-      console.error('SSE消息处理失败:', err)
+      console.error('❌ SSE消息处理失败:', err)
+      console.error('原始数据:', e.data)
     }
   },