diff --git a/target_server.py b/target_server.py
index 341811c..f78613c 100644
--- a/target_server.py
+++ b/target_server.py
@@ -70,9 +70,23 @@ def close_all():
 
 
 
+
+# 定时任务
+def remote_keeplive():
+  cmd={'device':'server','option':'login'}
+  data=pc.encode(json.dumps(cmd).encode('utf-8'),b'default')
+  try:
+    _remote_client.send(data)
+  except Exception as e:
+    myprint(str(e))
+
+
+
+
+
 # 本地数据处理，解包，把负载数据发送到本地服务器
 # 每一个connect都会创建一个线程
-def local_client_handler(tcp_server:socket,ip,port):
+def local_client_handler(tcp_server:socket.socket,ip,port):
   global _remote_client
   global _local_client
   self_info=(tcp_server,ip,port)
@@ -108,13 +122,15 @@ def local_client_handler(tcp_server:socket,ip,port):
 
 
 # 远端数据处理，解包，把负载数据发送到本地服务器
-def remote_client_handler(tcp_client_1:socket):
+def remote_client_handler(tcp_client_1:socket.socket):
   global _remote_client
   global _local_client
   myprint("已连接代理服务器")
+  timer=threading.Timer(5,remote_keeplive,())
   cmd={'device':'server','option':'login'}
   data=pc.encode(json.dumps(cmd).encode('utf-8'),b'default')
   _remote_client.send(data)
+  timer.start()
   recv_data=bytearray()
   while True:
     try:
@@ -123,6 +139,8 @@ def remote_client_handler(tcp_client_1:socket):
       myprint("remote:",str(e))
       break
     if recv:
+      timer.cancel()
+      timer.start()
       recv_data+=recv
       while True:
         start=recv_data.find(b'\xff')
@@ -155,6 +173,8 @@ def remote_client_handler(tcp_client_1:socket):
         recv_data=recv_data[end+1:]
     else:
       break
+  timer.cancel()
+  timer.join()
   tcp_client_1.close()
   myprint("与代理服务器的连接已断开")
   close_all()