diff --git a/Android/app/build.gradle b/Android/app/build.gradle
index 30ec9d1a..3f2fb663 100644
--- a/Android/app/build.gradle
+++ b/Android/app/build.gradle
@@ -29,5 +29,5 @@ dependencies {
     implementation 'com.github.penfeizhou.android.animation:glide-plugin:1.3.1'
     implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
     annotationProcessor 'com.github.bumptech.glide:compiler:4.10.0'
-    debugImplementation 'com.squareup.leakcanary:leakcanary-android:2.0-beta-4'
+    debugImplementation 'com.squareup.leakcanary:leakcanary-android:2.0-beta-5'
 }
diff --git a/Android/devkit/build.gradle b/Android/devkit/build.gradle
index e24a2d60..76882f07 100644
--- a/Android/devkit/build.gradle
+++ b/Android/devkit/build.gradle
@@ -38,9 +38,9 @@ dependencies {
     implementation "com.google.android.material:material:1.0.0"
     implementation 'com.squareup.okhttp3:okhttp:4.2.2'
     implementation 'com.google.code.gson:gson:2.8.6'
-    implementation 'cn.bingoogolapple:bga-qrcode-zxing:1.3.7'
+    implementation 'cn.bingoogolapple:bga-qrcode-zbar:1.3.7'
     implementation 'com.github.tbruyelle:rxpermissions:0.10.2'
-    implementation "io.reactivex.rxjava2:rxjava:2.2.14"
+    implementation "io.reactivex.rxjava2:rxjava:2.2.15"
     api 'org.greenrobot:eventbus:3.1.1'
     implementation 'com.lahm.library:easy-protector-release:1.1.0'
     api 'org.nanohttpd:nanohttpd:2.3.1'
diff --git a/Android/devkit/src/main/java/pub/doric/devkit/ui/ScanQRCodeActivity.java b/Android/devkit/src/main/java/pub/doric/devkit/ui/ScanQRCodeActivity.java
index 0079b418..21547411 100644
--- a/Android/devkit/src/main/java/pub/doric/devkit/ui/ScanQRCodeActivity.java
+++ b/Android/devkit/src/main/java/pub/doric/devkit/ui/ScanQRCodeActivity.java
@@ -7,43 +7,43 @@ import androidx.annotation.Nullable;
 import androidx.appcompat.app.AppCompatActivity;
 
 import cn.bingoogolapple.qrcode.core.QRCodeView;
-import cn.bingoogolapple.qrcode.zxing.ZXingView;
+import cn.bingoogolapple.qrcode.zbar.ZBarView;
 import pub.doric.devkit.DevKit;
 import pub.doric.devkit.DoricDev;
 import pub.doric.devkit.R;
 
 public class ScanQRCodeActivity extends AppCompatActivity implements QRCodeView.Delegate {
 
-    private ZXingView mZXingView;
+    private ZBarView mZbarView;
 
     @Override
     protected void onCreate(@Nullable Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
 
         setContentView(R.layout.layout_scan_qrcode);
-        mZXingView = findViewById(R.id.zxingview);
-        mZXingView.setDelegate(this);
+        mZbarView = findViewById(R.id.zbar_view);
+        mZbarView.setDelegate(this);
     }
 
     @Override
     protected void onStart() {
         super.onStart();
 
-        mZXingView.startCamera();
-        mZXingView.startSpotAndShowRect();
+        mZbarView.startCamera();
+        mZbarView.startSpotAndShowRect();
     }
 
     @Override
     protected void onStop() {
         super.onStop();
 
-        mZXingView.stopCamera();
+        mZbarView.stopCamera();
         super.onStop();
     }
 
     @Override
     protected void onDestroy() {
-        mZXingView.onDestroy();
+        mZbarView.onDestroy();
         super.onDestroy();
     }
 
@@ -58,16 +58,16 @@ public class ScanQRCodeActivity extends AppCompatActivity implements QRCodeView.
 
     @Override
     public void onCameraAmbientBrightnessChanged(boolean isDark) {
-        String tipText = mZXingView.getScanBoxView().getTipText();
+        String tipText = mZbarView.getScanBoxView().getTipText();
         String ambientBrightnessTip = "\n环境过暗，请打开闪光灯";
         if (isDark) {
             if (!tipText.contains(ambientBrightnessTip)) {
-                mZXingView.getScanBoxView().setTipText(tipText + ambientBrightnessTip);
+                mZbarView.getScanBoxView().setTipText(tipText + ambientBrightnessTip);
             }
         } else {
             if (tipText.contains(ambientBrightnessTip)) {
                 tipText = tipText.substring(0, tipText.indexOf(ambientBrightnessTip));
-                mZXingView.getScanBoxView().setTipText(tipText);
+                mZbarView.getScanBoxView().setTipText(tipText);
             }
         }
     }
diff --git a/Android/devkit/src/main/res/layout/layout_scan_qrcode.xml b/Android/devkit/src/main/res/layout/layout_scan_qrcode.xml
index 7511b4f9..8bf17883 100644
--- a/Android/devkit/src/main/res/layout/layout_scan_qrcode.xml
+++ b/Android/devkit/src/main/res/layout/layout_scan_qrcode.xml
@@ -4,17 +4,19 @@
     android:layout_width="match_parent"
     android:layout_height="match_parent">
 
-    <cn.bingoogolapple.qrcode.zxing.ZXingView
-        android:id="@+id/zxingview"
+    <cn.bingoogolapple.qrcode.zbar.ZBarView
+        android:id="@+id/zbar_view"
         android:layout_width="match_parent"
         android:layout_height="match_parent"
         app:qrcv_animTime="1000"
         app:qrcv_borderColor="@android:color/white"
         app:qrcv_borderSize="1dp"
+        app:qrcv_cornerColor="@android:color/white"
         app:qrcv_cornerLength="20dp"
         app:qrcv_cornerSize="3dp"
+        app:qrcv_isShowDefaultScanLineDrawable="true"
         app:qrcv_maskColor="#33FFFFFF"
         app:qrcv_rectWidth="200dp"
-        app:qrcv_scanLineSize="1dp"
+        app:qrcv_scanLineColor="@android:color/white"
         app:qrcv_topOffset="90dp" />
 </LinearLayout>