diff --git a/lib/presenter/presenter.py b/lib/presenter/presenter.py
index 7950b43..d30b721 100644
--- a/lib/presenter/presenter.py
+++ b/lib/presenter/presenter.py
@@ -227,7 +227,8 @@ class Presenter:
                         continue
                 except ConnectionResetError:
                     print("Warring: clietn force disconnect!!! ")
-                    break
+                    server.conn_close()
+                    continue
                 except socket.error as e:
                     print(f"Net Error: {e}")
                     break
@@ -271,10 +272,10 @@ class Presenter:
             print("KeyboardInterrupt (Ctrl+C) shutting down")
 
         finally:
+            server.close()
             for key in self.process3d_info.keys():
                 self.process3d_info[key].in_q.put(0)
             for key in self.process2d_info.keys():
                 self.process2d_info[key].in_q.put(0)
             ArenaCamera.shutdown()
             print("关闭连接")
-            server.close()
diff --git a/lib/tcp/tcp_server.py b/lib/tcp/tcp_server.py
index 1011490..b9b9dc6 100644
--- a/lib/tcp/tcp_server.py
+++ b/lib/tcp/tcp_server.py
@@ -1,3 +1,5 @@
+from _typeshed import Self
+from ctypes import set_errno
 import socket
 
 
@@ -25,6 +27,8 @@ class TcpServer:
     def send_data(self, data: bytes):
         self.conn.sendall(data)
 
-    def close(self):
+    def conn_close(self):
         self.conn.close()
+
+    def close(self):
         self.sock.close()