diff --git a/V2rayNG/app/src/main/java/com/v2ray/ang/plugin/PluginManager.kt b/V2rayNG/app/src/main/java/com/v2ray/ang/plugin/PluginManager.kt
index 121cfd33..e7e8457a 100644
--- a/V2rayNG/app/src/main/java/com/v2ray/ang/plugin/PluginManager.kt
+++ b/V2rayNG/app/src/main/java/com/v2ray/ang/plugin/PluginManager.kt
@@ -32,10 +32,10 @@ import android.database.Cursor
 import android.net.Uri
 import android.os.Build
 import android.system.Os
-import android.widget.Toast
 import androidx.core.os.bundleOf
 import com.v2ray.ang.AngApplication
 import com.v2ray.ang.extension.listenForPackageChanges
+import com.v2ray.ang.extension.toast
 import com.v2ray.ang.plugin.PluginContract.METADATA_KEY_ID
 import java.io.File
 import java.io.FileNotFoundException
@@ -126,7 +126,7 @@ object PluginManager {
         if (providers.size > 1) {
             val message =
                 "Conflicting plugins found from: ${providers.joinToString { it.providerInfo.packageName }}"
-            Toast.makeText(AngApplication.application, message, Toast.LENGTH_LONG).show()
+            AngApplication.application.toast(message)
             throw IllegalStateException(message)
         }
         val provider = providers.single().providerInfo
@@ -224,8 +224,8 @@ object PluginManager {
 
     fun ComponentInfo.loadString(key: String) = when (val value = metaData.getString(key)) {
         is String -> value
-        is Int -> AngApplication.application.packageManager.getResourcesForApplication(applicationInfo)
-            .getString(value)
+//        is Int -> AngApplication.application.packageManager.getResourcesForApplication(applicationInfo)
+//            .getString(value)
 
         null -> null
         else -> error("meta-data $key has invalid type ${value.javaClass}")
diff --git a/V2rayNG/app/src/main/java/com/v2ray/ang/service/QSTileService.kt b/V2rayNG/app/src/main/java/com/v2ray/ang/service/QSTileService.kt
index 87931874..02acd461 100644
--- a/V2rayNG/app/src/main/java/com/v2ray/ang/service/QSTileService.kt
+++ b/V2rayNG/app/src/main/java/com/v2ray/ang/service/QSTileService.kt
@@ -1,6 +1,5 @@
 package com.v2ray.ang.service
 
-import android.annotation.TargetApi
 import android.content.BroadcastReceiver
 import android.content.Context
 import android.content.Intent
@@ -9,6 +8,7 @@ import android.graphics.drawable.Icon
 import android.os.Build
 import android.service.quicksettings.Tile
 import android.service.quicksettings.TileService
+import androidx.annotation.RequiresApi
 import androidx.core.content.ContextCompat
 import com.v2ray.ang.AppConfig
 import com.v2ray.ang.R
@@ -16,7 +16,7 @@ import com.v2ray.ang.util.MessageUtil
 import com.v2ray.ang.util.Utils
 import java.lang.ref.SoftReference
 
-@TargetApi(Build.VERSION_CODES.N)
+@RequiresApi(Build.VERSION_CODES.N)
 class QSTileService : TileService() {
 
     /**
diff --git a/V2rayNG/app/src/main/java/com/v2ray/ang/ui/AboutActivity.kt b/V2rayNG/app/src/main/java/com/v2ray/ang/ui/AboutActivity.kt
index 5dba1eb1..1f7201ab 100644
--- a/V2rayNG/app/src/main/java/com/v2ray/ang/ui/AboutActivity.kt
+++ b/V2rayNG/app/src/main/java/com/v2ray/ang/ui/AboutActivity.kt
@@ -5,7 +5,6 @@ import android.content.Intent
 import android.os.Build
 import android.os.Bundle
 import android.util.Log
-import android.widget.Toast
 import androidx.activity.result.contract.ActivityResultContracts
 import androidx.core.content.ContextCompat
 import androidx.core.content.FileProvider
@@ -14,6 +13,7 @@ import com.v2ray.ang.AppConfig
 import com.v2ray.ang.BuildConfig
 import com.v2ray.ang.R
 import com.v2ray.ang.databinding.ActivityAboutBinding
+import com.v2ray.ang.extension.toast
 import com.v2ray.ang.handler.SpeedtestManager
 import com.v2ray.ang.util.Utils
 import com.v2ray.ang.util.ZipUtil
@@ -195,8 +195,4 @@ class AboutActivity : BaseActivity() {
                 }
             }
         }
-
-    private fun toast(messageResId: Int) {
-        Toast.makeText(this, getString(messageResId), Toast.LENGTH_SHORT).show()
-    }
 }
\ No newline at end of file
diff --git a/V2rayNG/app/src/main/java/com/v2ray/ang/ui/ServerCustomConfigActivity.kt b/V2rayNG/app/src/main/java/com/v2ray/ang/ui/ServerCustomConfigActivity.kt
index 6dba8faf..ecc36088 100644
--- a/V2rayNG/app/src/main/java/com/v2ray/ang/ui/ServerCustomConfigActivity.kt
+++ b/V2rayNG/app/src/main/java/com/v2ray/ang/ui/ServerCustomConfigActivity.kt
@@ -78,7 +78,7 @@ class ServerCustomConfigActivity : BaseActivity() {
             CustomFmt.parse(binding.editor.text.toString())
         } catch (e: Exception) {
             e.printStackTrace()
-            ToastCompat.makeText(this, "${getString(R.string.toast_malformed_josn)} ${e.cause?.message}", Toast.LENGTH_LONG).show()
+            toast("${getString(R.string.toast_malformed_josn)} ${e.cause?.message}")
             return false
         }