diff --git a/build.sbt b/build.sbt
index fa1ae0d9..4f84deaf 100644
--- a/build.sbt
+++ b/build.sbt
@@ -52,7 +52,6 @@ libraryDependencies ++=
   "com.twofortyfouram" % "android-plugin-api-for-locale" % "1.0.2" ::
   "dnsjava" % "dnsjava" % "2.1.7" ::
   "eu.chainfire" % "libsuperuser" % "1.0.0.201608240809" ::
-  "com.google.zxing" % "android-integration" % "3.2.1" ::
   "net.glxn.qrgen" % "android" % "2.0" ::
   Nil
 
diff --git a/src/main/scala/com/github/shadowsocks/ProfilesFragment.scala b/src/main/scala/com/github/shadowsocks/ProfilesFragment.scala
index d0a7dd5a..5bf0b10c 100644
--- a/src/main/scala/com/github/shadowsocks/ProfilesFragment.scala
+++ b/src/main/scala/com/github/shadowsocks/ProfilesFragment.scala
@@ -37,13 +37,14 @@ import com.github.shadowsocks.database.Profile
 import com.github.shadowsocks.utils._
 import com.github.shadowsocks.widget.UndoSnackbarManager
 import com.google.android.gms.ads.{AdRequest, AdSize, NativeExpressAdView}
-import com.google.zxing.integration.android.IntentIntegrator
 
 import scala.collection.mutable.ArrayBuffer
 import scala.util.Random
 
 object ProfilesFragment {
   var instance: ProfilesFragment = _  // used for callback from ProfileManager and stateChanged from MainActivity
+
+  private final val REQUEST_SCAN_QR_CODE = 0
 }
 
 final class ProfilesFragment extends ToolbarFragment with Toolbar.OnMenuItemClickListener {
@@ -304,23 +305,19 @@ final class ProfilesFragment extends ToolbarFragment with Toolbar.OnMenuItemClic
     super.onDestroy()
   }
 
-  override def onActivityResult(requestCode: Int, resultCode: Int, data: Intent) {
-    super.onActivityResult(resultCode, resultCode, data)
-    val scanResult = IntentIntegrator.parseActivityResult(requestCode, resultCode, data)
-    if (scanResult != null) {
-      val contents = scanResult.getContents
-      if (!TextUtils.isEmpty(contents))
-        Parser.findAll(contents).foreach(app.profileManager.createProfile)
-    }
+  override def onActivityResult(requestCode: Int, resultCode: Int, data: Intent): Unit = requestCode match {
+    case REQUEST_SCAN_QR_CODE =>
+      val contents = data.getStringExtra("SCAN_RESULT")
+      if (!TextUtils.isEmpty(contents)) Parser.findAll(contents).foreach(app.profileManager.createProfile)
+    case _ => super.onActivityResult(resultCode, resultCode, data)
   }
 
   def onMenuItemClick(item: MenuItem): Boolean = item.getItemId match {
     case R.id.action_scan_qr_code =>
-      val integrator = new IntentIntegrator(this)
-      val list = new java.util.ArrayList(IntentIntegrator.TARGET_ALL_KNOWN)
-      list.add("tw.com.quickmark")
-      integrator.setTargetApplications(list)
-      integrator.initiateScan()
+      startActivityForResult(new Intent("com.google.zxing.client.android.SCAN")
+        .addCategory(Intent.CATEGORY_DEFAULT)
+        .addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP | Intent.FLAG_ACTIVITY_NEW_DOCUMENT),
+        REQUEST_SCAN_QR_CODE)
       true
     case R.id.action_import =>
       if (clipboard.hasPrimaryClip) {