diff --git a/src/device/DeviceManager.cpp b/src/device/DeviceManager.cpp
index 8cab638..0d931c6 100644
--- a/src/device/DeviceManager.cpp
+++ b/src/device/DeviceManager.cpp
@@ -181,16 +181,28 @@ void DeviceManager::initDevice()
     mCheckInitStatusTimer = startTimer(500);
 }
 
-void DeviceManager::initGUI()
+void DeviceManager::initGUI(bool aIsInitSucceed)
 {
-    if(getDeviceStatus() != DeviceStatus::Rready)
+    if(aIsInitSucceed)
     {
-        mStopScanAction->execute();
-    }
-    if(!getCEStatus() && startCEScan())
-    {
-        mIsInitializing = true;
-        mScanProgressTimer = startTimer(500);
+        if(getDeviceStatus() != DeviceStatus::Rready)
+        {
+            mStopScanAction->execute();
+        }
+        if(!getCEStatus() && startCEScan())
+        {
+            mIsInitializing = true;
+            mScanProgressTimer = startTimer(500);
+        }
+        else
+        {
+            emit initializeProgress("33");
+            QThread::msleep(500);
+            emit initializeProgress("66");
+            QThread::msleep(500);
+            emit initializeProgress("100");
+            emit initializeFinished();
+        }
     }
     else
     {
@@ -496,7 +508,7 @@ void DeviceManager::checkInitStatus()
         }
         QString msg = tr("Initialize Failed.");
         THROW_ERROR(msg);
-        initGUI();
+        initGUI(false);
         return;
     }
 
@@ -508,7 +520,16 @@ void DeviceManager::checkInitStatus()
             killTimer(mCheckInitStatusTimer);
             mCheckInitStatusTimer = -1;
         }
-        initGUI();
+        initGUI(true);
+    }
+    else if(jsonObj["code"].toInt() == 2)
+    {
+        if(mCheckInitStatusTimer != -1)
+        {
+            killTimer(mCheckInitStatusTimer);
+            mCheckInitStatusTimer = -1;
+        }
+        initGUI(false);
     }
 
 }
diff --git a/src/device/DeviceManager.h b/src/device/DeviceManager.h
index 0be19a6..898e236 100644
--- a/src/device/DeviceManager.h
+++ b/src/device/DeviceManager.h
@@ -107,7 +107,7 @@ private:
     void initEmptyScanMeasurementID();
     void controlDrainage(const QString& aCode);
     void checkInitStatus();
-    void initGUI();
+    void initGUI(bool aIsInitSucceed);
 
     void processScanProgress(const QString& aProgress);
     void processInitializeProgress(const QString& aProgress);