diff --git a/v2/transmitter.py b/v2/transmitter.py
index 226d85e..f7b631f 100644
--- a/v2/transmitter.py
+++ b/v2/transmitter.py
@@ -23,6 +23,7 @@ class Ping(threading.Thread):
     def run(self):
         while True:
             ts = int(time.time())
+            time.sleep(10)
             if self.ping_ts + self.time_out < ts:
                 # 保持连接
                 try: