diff --git a/RBcore/client_setting.c b/RBcore/client_setting.c
index 9c1289a..a6266d2 100644
--- a/RBcore/client_setting.c
+++ b/RBcore/client_setting.c
@@ -83,7 +83,9 @@ void decode_PV(const char *_pBuffer, uint32_t _iSize)
 
         if(decoded_PV_variable.TimeStamp>decoded_PV.TimeStamp)
         {
-            decoded_PV=decoded_PV_variable;
+        	MsgCenter_SendTo(MODULE_NAME_DAEMON, DAEMON_SET_MK32_SERIAL, NULL, 0);
+        	MsgCenter_SendTo(MODULE_NAME_DAEMON, DAEMON_SET_MK32_UDP, NULL, 0);// udp还没实现这里先防止报错
+        	decoded_PV=decoded_PV_variable;
             MsgCenter_SendTo(MODULE_NAME_CUSTOM, CUSTOM_GET_PV, (void *)&decoded_PV, sizeof(decoded_PV));
         }
     }
@@ -126,8 +128,6 @@ static void SendIV_ModuleHandler(const Msg_t *pstMsg)
 				g_IV_buffer[IV_o_stream.bytes_written + 2] = (crc>>8) &0xff;
 				g_IV_buffer[IV_o_stream.bytes_written + 3] =  crc & 0xff;;
 
-                MsgCenter_SendTo(MODULE_NAME_DAEMON, DAEMON_SET_MK32_SERIAL, NULL, 0);
-                MsgCenter_SendTo(MODULE_NAME_DAEMON, DAEMON_SET_MK32_UDP, NULL, 0);// udp还没实现这里先防止报错
 				rd_ComSend(g_ptlpuart, g_IV_buffer, IV_o_stream.bytes_written + 4);
 			}
 			break;
diff --git a/RBcore/daemon_task.c b/RBcore/daemon_task.c
index 54c3136..6e68343 100644
--- a/RBcore/daemon_task.c
+++ b/RBcore/daemon_task.c
@@ -19,12 +19,13 @@
 #include "BHBF.h"
 #include "msg_center.h"
 #include "bsp_Error.pb.h"
+#include "rd_time.h"
 
 /*----------------------------------------------*
  * 常量/宏定义（前置，供模块级变量与函数使用） *
  *----------------------------------------------*/
 #define COM_ERROR_MODULE_NUM          7        // ComError 模块数量（位 0~6）
-#define COM_ERROR_TIMEOUT_THRESHOLD   8000     // 连续 N 次未收到正常信号判定为模块异常
+#define COM_ERROR_TIMEOUT_THRESHOLD   500      // 连续 N 次未收到正常信号判定为模块异常
 
 /*----------------------------------------------*
  * 外部变量说明                                 *
@@ -84,6 +85,7 @@ int32_t Get_BIT(int32_t* num,int32_t k)
 *****************************************************************************/
 void daemon_PollComError(void)
 {
+	static uint32_t uiLastSendTick = 0;
     for (int32_t i = 0; i < COM_ERROR_MODULE_NUM; i++)
     {
         if (Get_BIT(&g_iCom_Error_Code, i) == 1)
@@ -92,6 +94,12 @@ void daemon_PollComError(void)
             SET_BIT_0(&g_iCom_Error_Code, i);
             g_auiComErrorCount[i] = 0;           // 失联计数清零
             SET_BIT_0(&g_iCom_Error_Status, i);  // 标记模块正常
+            uint32_t uiNowTick = Rd_GetTime();
+			if ((int32_t)(uiNowTick - uiLastSendTick) >= 1000)
+			{
+				uiLastSendTick = uiNowTick;
+				MsgCenter_SendTo(MODULE_NAME_CUSTOM, CUSTOM_GET_DAEMON_CODE, &g_iCom_Error_Status, sizeof(int32_t));
+			}
         }
         else
         {