diff --git a/app/src/main/java/com/uiui/sn/activity/main/MainAPresenter.java b/app/src/main/java/com/uiui/sn/activity/main/MainAPresenter.java
index d4a29e8..b7e08c9 100644
--- a/app/src/main/java/com/uiui/sn/activity/main/MainAPresenter.java
+++ b/app/src/main/java/com/uiui/sn/activity/main/MainAPresenter.java
@@ -75,6 +75,7 @@ public class MainAPresenter implements MainAContact.Presenter {
 
                     @Override
                     public void onNext(BaseResponse response) {
+                        Log.e(TAG, "onNext: " + response);
                         mView.setSnInfo(response);
                     }
 
@@ -102,6 +103,7 @@ public class MainAPresenter implements MainAContact.Presenter {
                 .getQRCodeURL(true, getLifecycle(), new NetInterfaceManager.onNextCallback() {
                     @Override
                     public void onNext(Object o) {
+                        Log.e("getAppletQRCode", "onNext: " + o);
                         mView.setAppletQRCode((String) o);
                     }
 
diff --git a/app/src/main/java/com/uiui/sn/activity/main/MainActivity.java b/app/src/main/java/com/uiui/sn/activity/main/MainActivity.java
index dc74a49..1727b0e 100644
--- a/app/src/main/java/com/uiui/sn/activity/main/MainActivity.java
+++ b/app/src/main/java/com/uiui/sn/activity/main/MainActivity.java
@@ -80,7 +80,7 @@ public class MainActivity extends BaseActivity implements MainAContact.MainView,
     @BindView(R.id.iv_exit)
     ImageView iv_exit;
 
-    private MainAPresenter mPresenter  ;
+    private MainAPresenter mPresenter;
 
     @Override
     public void onDisconnected() {
@@ -176,6 +176,7 @@ public class MainActivity extends BaseActivity implements MainAContact.MainView,
     @Override
     protected void onResume() {
         super.onResume();
+        Log.e(TAG, "onResume: ");
         mPresenter.getSnInfo();
     }
 
@@ -361,8 +362,8 @@ public class MainActivity extends BaseActivity implements MainAContact.MainView,
                 Log.e(TAG, "setSnInfo: " + getString(R.string.device_unauthorized));
                 ControlManager.getInstance().setDisableSetting();
             }
-            mPresenter.getAppletQRCode();
         }
+        mPresenter.getAppletQRCode();
     }
 
     @Override