fix: bug

vite.config.ts

@@ -19,8 +19,15 @@ export default defineConfig({
       '/ws': {
         target: 'ws://localhost:3001',
         ws: true,
+        changeOrigin: true,
         configure: (proxy) => {
           proxy.on('error', () => {}) // 后端未启动时静默失败
+          // 抑制关标签/刷新时代理底层 socket 的 ECONNRESET，避免刷屏
+          proxy.on('proxyReqWs', (proxyReq, req, socket, head) => {
+            socket?.on?.('error', () => {})
+            const out = (proxyReq as { socket?: { on?: (e: string, fn: () => void) => void } })?.socket
+            out?.on?.('error', () => {})
+          })
         },
       },
     },