diff --git a/.gitignore b/.gitignore
index 7564269..19c3001 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,4 +5,6 @@ test/
 jsdoc*
 docs/
 
-.idea
\ No newline at end of file
+.idea
+
+.vscode
\ No newline at end of file
diff --git a/index.js b/index.js
index 8dc9387..a21d4a8 100644
--- a/index.js
+++ b/index.js
@@ -901,9 +901,26 @@ class NodeMirai {
     if (this.enableWebsocket) {
       this.onSignal('verified', () => {
         const wsHost = `${this.host.replace('http', 'ws')}/all?sessionKey=${this.sessionKey}`;
-        (new WebSocket(wsHost)).on('message', message => {
+        // 拿到 ws 实例，后边还要发 ping 包
+        const ws = new WebSocket(wsHost);
+        // 分发消息
+        ws.on('message', message => {
           this.emitEventListener(JSON.parse(message));
-        })
+        });
+        ws.on('open',() => {
+          // 建立连接后，每分钟向服务端发个 ping 包
+          const interval = setInterval(() => {
+            ws.ping((err) => {
+              if (err) {
+                // todo sth.
+              }
+            });
+          }, 60000);
+          ws.on('close',(code, reason) => {
+            // 连接关闭后，移除定时器
+            clearInterval(interval);
+          });
+        });
       });
     }
     else setInterval(async () => {