diff --git a/src/modules/ws-proxy/index.ts b/src/modules/ws-proxy/index.ts
index 5c5a5be..4b886e8 100644
--- a/src/modules/ws-proxy/index.ts
+++ b/src/modules/ws-proxy/index.ts
@@ -22,6 +22,12 @@ export const wssFun: WebSocketListenerFun = async (req, res) => {
     const user = loginUser?.tokenUser?.username;
     const userApp = user + '-' + id;
     logger.debug('注册 ws 连接', userApp);
+    const wsMessage = wsProxyManager.get(userApp);
+    if (wsMessage) {
+      logger.debug('ws 连接已存在，关闭旧连接', userApp);
+      wsMessage.ws.close();
+      wsProxyManager.unregister(userApp);
+    }
     // @ts-ignore
     wsProxyManager.register(userApp, { user, ws });
     ws.send(