diff --git a/app/src/main/java/com/mogo/cloud/PassPortActivity.java b/app/src/main/java/com/mogo/cloud/PassPortActivity.java
index 1a00e0b..14b8ad5 100644
--- a/app/src/main/java/com/mogo/cloud/PassPortActivity.java
+++ b/app/src/main/java/com/mogo/cloud/PassPortActivity.java
@@ -2,7 +2,6 @@ package com.mogo.cloud;
 
 import android.os.Bundle;
 import android.widget.Button;
-import android.widget.EditText;
 import android.widget.TextView;
 
 import androidx.appcompat.app.AppCompatActivity;
@@ -14,10 +13,6 @@ import com.mogo.cloud.passport.MoGoAiCloudClient;
  */
 public class PassPortActivity extends AppCompatActivity {
 
-
-    private EditText etAppKey;
-    private EditText etDevicesId;
-    private EditText etSignSecret;
     private Button btnRefreshToken;
     private TextView tvSn;
     private TextView tvToken;
@@ -27,16 +22,13 @@ public class PassPortActivity extends AppCompatActivity {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_pass_port_actvity);
 
-        etAppKey = findViewById(R.id.etAppKey);
-        etDevicesId = findViewById(R.id.etDevicesId);
-        etSignSecret = findViewById(R.id.etSignSecret);
         btnRefreshToken = findViewById(R.id.btnRefreshToken);
         tvSn = findViewById(R.id.tvSn);
         tvToken = findViewById(R.id.tvToken);
 
         btnRefreshToken.setOnClickListener(v -> {
-            tvSn.setText(MoGoAiCloudClient.getInstance().getAiCloudClientConfig().getSn());
-            tvToken.setText(MoGoAiCloudClient.getInstance().getAiCloudClientConfig().getToken());
+            tvSn.setText("SN：" + MoGoAiCloudClient.getInstance().getAiCloudClientConfig().getSn());
+            tvToken.setText("Token：" + MoGoAiCloudClient.getInstance().getAiCloudClientConfig().getToken());
         });
 
     }
diff --git a/app/src/main/res/layout/activity_pass_port_actvity.xml b/app/src/main/res/layout/activity_pass_port_actvity.xml
index 567b247..6d96a5d 100644
--- a/app/src/main/res/layout/activity_pass_port_actvity.xml
+++ b/app/src/main/res/layout/activity_pass_port_actvity.xml
@@ -6,26 +6,6 @@
     android:orientation="vertical"
     tools:context=".PassPortActivity">
 
-    <EditText
-        android:id="@+id/etAppKey"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:hint="AppKey" />
-
-    <EditText
-        android:id="@+id/etDevicesId"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:layout_marginTop="20dp"
-        android:hint="DevicesId" />
-
-    <EditText
-        android:id="@+id/etSignSecret"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:layout_marginTop="20dp"
-        android:hint="SignSecret" />
-
     <Button
         android:id="@+id/btnRefreshToken"
         android:layout_width="match_parent"