diff --git a/electron-vue-template/src/renderer/App.vue b/electron-vue-template/src/renderer/App.vue
index 72b3ce9..1ae073a 100644
--- a/electron-vue-template/src/renderer/App.vue
+++ b/electron-vue-template/src/renderer/App.vue
@@ -324,14 +324,29 @@ const SSEManager = {
   },
 
   handleError() {
+    console.log('=== SSE错误处理 ===')
+    console.log('准备断开并重连SSE')
     this.disconnect()
-    setTimeout(() => this.connect(), 3000)
+    setTimeout(() => {
+      console.log('🔄 开始重连SSE')
+      this.connect()
+    }, 3000)
   },
 
   disconnect() {
     if (this.connection) {
-      try { this.connection.close() } catch {}
+      console.log('=== SSE断开连接 ===')
+      console.log('断开连接URL:', this.connection.url)
+      console.log('断开前状态:', this.connection.readyState)
+      try {
+        this.connection.close()
+        console.log('✅ SSE连接已主动关闭')
+      } catch (e) {
+        console.log('❌ SSE关闭时出错:', e.message)
+      }
       this.connection = null
+    } else {
+      console.log('⚠️ 尝试断开SSE，但连接不存在')
     }
   },