diff --git a/MDK-ARM/LWIP.uvguix.29643 b/MDK-ARM/LWIP.uvguix.29643
index 87795a9..a102a45 100644
--- a/MDK-ARM/LWIP.uvguix.29643
+++ b/MDK-ARM/LWIP.uvguix.29643
@@ -93,8 +93,8 @@
       <flags>0</flags>
       <showCmd>1</showCmd>
       <MinPosition>
-        <xPos>-1</xPos>
-        <yPos>-1</yPos>
+        <xPos>-32000</xPos>
+        <yPos>-32000</yPos>
       </MinPosition>
       <MaxPosition>
         <xPos>-1</xPos>
diff --git a/usersrc/usermain.c b/usersrc/usermain.c
index 375843a..0cec92c 100644
--- a/usersrc/usermain.c
+++ b/usersrc/usermain.c
@@ -106,15 +106,15 @@ void user_main()
   encoder_all_start();
   udp_client_init();
   zkey_init(&s_key_module);
-  // port_uart_start_all_uart_receive();
+  port_uart_start_all_uart_receive();
 
   while (1)
   {
-    // udp_client_genlock_and_esync_active();
-    // udp_client_active();
+    udp_client_genlock_and_esync_active();
+    udp_client_active();
     zkey_schedule();
     udp_client_recv();
-    // at_cmd_processer_try_process_data();
+    at_cmd_processer_try_process_data();
     // encoder_light_schedule();
     port_do_debug_light_state();
     osDelay(1);