diff --git a/app/src/main/java/com/mogo/cloud/wifi/WifiBroadCastReceiver.java b/app/src/main/java/com/mogo/cloud/wifi/WifiBroadCastReceiver.java
index 9f10f4c..c125f36 100644
--- a/app/src/main/java/com/mogo/cloud/wifi/WifiBroadCastReceiver.java
+++ b/app/src/main/java/com/mogo/cloud/wifi/WifiBroadCastReceiver.java
@@ -10,10 +10,15 @@ import com.mogo.cloud.utils.logger.Logger;
 
 public class WifiBroadCastReceiver extends BroadcastReceiver {
 
+    private WifiBroadCastReceiver() {
+        Logger.d(TAG, "WifiBroadCastReceiver init");
+    }
+
     private static final String TAG = "WifiBroadCastReceiver";
 
     @Override
     public void onReceive(Context context, Intent intent) {
+        Logger.d(TAG, "onReceive 接收intent action : " + intent.getAction());
         int wifiState = intent.getIntExtra("wifi_state", 0);
         WifiManager wifiManager = ((WifiManager) context.getApplicationContext().getSystemService(Context.WIFI_SERVICE));
         WifiInfo wifiInfo = wifiManager.getConnectionInfo();