diff --git a/V2rayNG/app/src/main/kotlin/com/v2ray/ang/ui/MainActivity.kt b/V2rayNG/app/src/main/kotlin/com/v2ray/ang/ui/MainActivity.kt
index 6b1e42f3..67077c26 100644
--- a/V2rayNG/app/src/main/kotlin/com/v2ray/ang/ui/MainActivity.kt
+++ b/V2rayNG/app/src/main/kotlin/com/v2ray/ang/ui/MainActivity.kt
@@ -30,9 +30,7 @@ import com.tbruyelle.rxpermissions3.RxPermissions
 import com.tencent.mmkv.MMKV
 import com.v2ray.ang.AppConfig
 import com.v2ray.ang.R
-import com.v2ray.ang.databinding.ActivityLogcatBinding
 import com.v2ray.ang.databinding.ActivityMainBinding
-import com.v2ray.ang.databinding.LayoutProgressBinding
 import com.v2ray.ang.dto.EConfigType
 import com.v2ray.ang.extension.isNetworkConnected
 import com.v2ray.ang.extension.toast
@@ -42,12 +40,12 @@ import com.v2ray.ang.util.AngConfigManager
 import com.v2ray.ang.util.MmkvManager
 import com.v2ray.ang.util.Utils
 import com.v2ray.ang.viewmodel.MainViewModel
+import io.reactivex.rxjava3.android.schedulers.AndroidSchedulers
+import io.reactivex.rxjava3.core.Observable
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.delay
 import kotlinx.coroutines.launch
 import me.drakeet.support.toast.ToastCompat
-import io.reactivex.rxjava3.core.Observable
-import io.reactivex.rxjava3.android.schedulers.AndroidSchedulers
 import java.util.concurrent.TimeUnit
 
 class MainActivity : BaseActivity(), NavigationView.OnNavigationItemSelectedListener {
@@ -421,10 +419,11 @@ class MainActivity : BaseActivity(), NavigationView.OnNavigationItemSelectedList
     }
 
     private fun importBatchConfig(server: String?) {
-        val dialog = AlertDialog.Builder(this)
-            .setView(LayoutProgressBinding.inflate(layoutInflater).root)
-            .setCancelable(false)
-            .show()
+//        val dialog = AlertDialog.Builder(this)
+//            .setView(LayoutProgressBinding.inflate(layoutInflater).root)
+//            .setCancelable(false)
+//            .show()
+        binding.pbWaiting.show()
 
         lifecycleScope.launch(Dispatchers.IO) {
             val (count, countSub) = AngConfigManager.importBatchConfig(server, mainViewModel.subscriptionId, true)
@@ -438,7 +437,8 @@ class MainActivity : BaseActivity(), NavigationView.OnNavigationItemSelectedList
                 } else {
                     toast(R.string.toast_failure)
                 }
-                dialog.dismiss()
+                //dialog.dismiss()
+                binding.pbWaiting.hide()
             }
             }
     }
@@ -518,10 +518,11 @@ class MainActivity : BaseActivity(), NavigationView.OnNavigationItemSelectedList
      * import config from sub
      */
     private fun importConfigViaSub() : Boolean {
-        val dialog = AlertDialog.Builder(this)
-            .setView(LayoutProgressBinding.inflate(layoutInflater).root)
-            .setCancelable(false)
-            .show()
+//        val dialog = AlertDialog.Builder(this)
+//            .setView(LayoutProgressBinding.inflate(layoutInflater).root)
+//            .setCancelable(false)
+//            .show()
+        binding.pbWaiting.show()
 
         lifecycleScope.launch(Dispatchers.IO) {
             val count = AngConfigManager.updateConfigViaSubAll()
@@ -533,7 +534,8 @@ class MainActivity : BaseActivity(), NavigationView.OnNavigationItemSelectedList
                 } else {
                     toast(R.string.toast_failure)
                 }
-                dialog.dismiss()
+                //dialog.dismiss()
+                binding.pbWaiting.hide()
             }
         }
         return true
diff --git a/V2rayNG/app/src/main/res/layout/activity_main.xml b/V2rayNG/app/src/main/res/layout/activity_main.xml
index 77934e7b..25c6189e 100644
--- a/V2rayNG/app/src/main/res/layout/activity_main.xml
+++ b/V2rayNG/app/src/main/res/layout/activity_main.xml
@@ -37,6 +37,14 @@
                     android:layout_height="match_parent"
                     android:orientation="vertical">
 
+                    <com.google.android.material.progressindicator.LinearProgressIndicator
+                        android:id="@+id/pb_waiting"
+                        app:indicatorColor="@color/color_fab_active"
+                        android:layout_width="match_parent"
+                        android:layout_height="wrap_content"
+                        android:indeterminate="true"
+                        android:visibility="invisible" />
+
                     <com.google.android.material.tabs.TabLayout
                         android:id="@+id/tab_group"
                         app:tabMode="scrollable"
@@ -76,7 +84,6 @@
                     </LinearLayout>
                 </LinearLayout>
 
-
                 <FrameLayout
                     android:id="@+id/fabProgressCircle"
                     android:layout_width="wrap_content"