diff --git a/lib/socket_.py b/lib/socket_.py
index 9028c53..20528f8 100644
--- a/lib/socket_.py
+++ b/lib/socket_.py
@@ -128,7 +128,7 @@ class MessageSocketClient(WebSocketClient):
         self._io_loop = ioloop.IOLoop.current()
         self.ws_url = None
         self.auto_net = False
-        self.heartbeat_interval_in_secs = 30
+        self.heartbeat_interval_in_secs = 3
 
         super(MessageSocketClient, self).__init__(self._io_loop,
                                                   self.connect_timeout,
@@ -161,7 +161,7 @@ class MessageSocketClient(WebSocketClient):
         if self._connect_success:
             self._connect_success(self)
         self._later_handler['heartbeat'] = self._io_loop.call_later(self.heartbeat_interval_in_secs,
-                                                                    functools.partial(self.sendheartbeat))
+                                                                    functools.partial(self.sendheartbeat, self.ws_url))
 
     def on_connection_close(self, reason):
         print('%s Connection closed reason=%s' % (self.ws_url, reason,))
@@ -178,14 +178,16 @@ class MessageSocketClient(WebSocketClient):
     def payload_data(self):
         return {"type": "ping"}
 
-    def sendheartbeat(self):
+    def sendheartbeat(self, _url):
         print(datetime.datetime.now(), "发送❤️")
-        msg = self.payload_data()
-        bool = self.send(msg) if msg else False
-
-        if msg is None or bool:
-            self._later_handler['heartbeat'] = self._io_loop.call_later(self.heartbeat_interval_in_secs,
-                                                                        functools.partial(self.sendheartbeat))
+        if self.ws_url == _url:
+            msg = self.payload_data()
+            bool = self.send(msg) if msg else False
+
+            if msg is None or bool:
+                self._later_handler['heartbeat'] = self._io_loop.call_later(self.heartbeat_interval_in_secs,
+                                                                            functools.partial(self.sendheartbeat,
+                                                                                              self.ws_url))
 
     def on_message(self, msg):
         if not self._message_receive: