diff --git a/extensions/feishu/src/monitor.state.ts b/extensions/feishu/src/monitor.state.ts
index 30cada26821..0d7377c0f9a 100644
--- a/extensions/feishu/src/monitor.state.ts
+++ b/extensions/feishu/src/monitor.state.ts
@@ -137,6 +137,7 @@ export function stopFeishuMonitorState(accountId?: string): void {
     wsClients.delete(accountId);
     const server = httpServers.get(accountId);
     if (server) {
+      server.closeAllConnections();
       server.close();
       httpServers.delete(accountId);
     }
@@ -147,6 +148,7 @@ export function stopFeishuMonitorState(accountId?: string): void {
 
   wsClients.clear();
   for (const server of httpServers.values()) {
+    server.closeAllConnections();
     server.close();
   }
   httpServers.clear();