diff --git a/src/device/DeviceManager.cpp b/src/device/DeviceManager.cpp
index 2048b46..2d9b4ae 100644
--- a/src/device/DeviceManager.cpp
+++ b/src/device/DeviceManager.cpp
@@ -211,11 +211,7 @@ void DeviceManager::initDevice()
         mSetSimulatorModeAction->setSendData("{ \"code\":0, \"info\":\"1\"}");
         mSetSimulatorModeAction->execute();
     }
-
-    mSetHeartBeatAction->setSendData("{ \"code\":0, \"info\":\"0\"}");
-    mSetHeartBeatAction->execute();
     mSoftwareVersion = "DMS Version Loading";
-    mGetSoftwareVersionAction->execute();
 
     mCheckInitStatusTimer = startTimer(500);
 }
@@ -229,6 +225,10 @@ void DeviceManager::initGUI(bool aIsInitSucceed)
         return;
     }
 
+    mSetHeartBeatAction->setSendData("{ \"code\":0, \"info\":\"0\"}");
+    mSetHeartBeatAction->execute();
+    mGetSoftwareVersionAction->execute();
+
     if(aIsInitSucceed)
     {
         if(getDeviceStatus() != DeviceStatus::Rready)