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 7c9ee73d..77a702e6 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
@@ -5,7 +5,6 @@ import android.content.Intent
 import android.net.Uri
 import android.net.VpnService
 import android.os.Bundle
-import android.os.Looper
 import com.google.android.material.navigation.NavigationView
 import androidx.core.view.GravityCompat
 import androidx.appcompat.app.ActionBarDrawerToggle
@@ -412,9 +411,9 @@ class MainActivity : BaseActivity(), NavigationView.OnNavigationItemSelectedList
                         URL(url).readText()
                     } catch (e: Exception) {
                         e.printStackTrace()
-                        Looper.prepare()
-                        toast("\"" + it.second.remarks + "\" " + getString(R.string.toast_failure))
-                        Looper.loop()
+                        launch(Dispatchers.Main) {
+                            toast("\"" + it.second.remarks + "\" " + getString(R.string.toast_failure))
+                        }
                         return@launch
                     }
                     launch(Dispatchers.Main) {