diff --git a/service/src/main/java/com/github/kr328/clash/service/BaseService.kt b/service/src/main/java/com/github/kr328/clash/service/BaseService.kt
index 671bafb..cdd5821 100644
--- a/service/src/main/java/com/github/kr328/clash/service/BaseService.kt
+++ b/service/src/main/java/com/github/kr328/clash/service/BaseService.kt
@@ -2,9 +2,9 @@ package com.github.kr328.clash.service
 
 import android.app.Service
 import android.content.Context
+import com.github.kr328.clash.common.util.createLanguageConfigurationContext
 import com.github.kr328.clash.core.Clash
 import com.github.kr328.clash.service.settings.ServiceSettings
-import com.github.kr328.clash.common.util.createLanguageConfigurationContext
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.MainScope
 import kotlinx.coroutines.cancel
diff --git a/service/src/main/java/com/github/kr328/clash/service/ClashNotification.kt b/service/src/main/java/com/github/kr328/clash/service/ClashNotification.kt
index 3e09b4d..a81dfb8 100644
--- a/service/src/main/java/com/github/kr328/clash/service/ClashNotification.kt
+++ b/service/src/main/java/com/github/kr328/clash/service/ClashNotification.kt
@@ -5,9 +5,9 @@ import android.content.Intent
 import android.os.Build
 import androidx.core.app.NotificationCompat
 import androidx.core.app.NotificationManagerCompat
-import com.github.kr328.clash.core.Clash
 import com.github.kr328.clash.common.utils.asBytesString
 import com.github.kr328.clash.common.utils.asSpeedString
+import com.github.kr328.clash.core.Clash
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.withContext
 
diff --git a/service/src/main/java/com/github/kr328/clash/service/ProfileBackgroundService.kt b/service/src/main/java/com/github/kr328/clash/service/ProfileBackgroundService.kt
index 2c2e999..21ebc1f 100644
--- a/service/src/main/java/com/github/kr328/clash/service/ProfileBackgroundService.kt
+++ b/service/src/main/java/com/github/kr328/clash/service/ProfileBackgroundService.kt
@@ -15,15 +15,14 @@ import androidx.core.app.NotificationManagerCompat
 import com.github.kr328.clash.common.ids.Intents
 import com.github.kr328.clash.common.ids.NotificationChannels
 import com.github.kr328.clash.common.ids.NotificationIds
+import com.github.kr328.clash.common.util.intent
 import com.github.kr328.clash.service.data.ProfileDao
 import com.github.kr328.clash.service.ipc.IStreamCallback
 import com.github.kr328.clash.service.ipc.ParcelableContainer
-import com.github.kr328.clash.common.util.intent
 import kotlinx.coroutines.channels.Channel
 import kotlinx.coroutines.delay
 import kotlinx.coroutines.launch
 import kotlinx.coroutines.selects.select
-import kotlinx.coroutines.withTimeout
 
 class ProfileBackgroundService : BaseService() {
     private val self = this
@@ -114,7 +113,7 @@ class ProfileBackgroundService : BaseService() {
 
                     false
                 }
-                if ( queue.isEmpty() ) {
+                if (queue.isEmpty()) {
                     launch { delay(1000 * 10) }.onJoin {
                         true
                     }
@@ -123,7 +122,7 @@ class ProfileBackgroundService : BaseService() {
 
             refreshStatusNotification(queue.size)
 
-            if ( stop ) break
+            if (stop) break
         }
 
         stopSelf()
diff --git a/service/src/main/java/com/github/kr328/clash/service/ProfileReceiver.kt b/service/src/main/java/com/github/kr328/clash/service/ProfileReceiver.kt
index 3c8e67c..03cab16 100644
--- a/service/src/main/java/com/github/kr328/clash/service/ProfileReceiver.kt
+++ b/service/src/main/java/com/github/kr328/clash/service/ProfileReceiver.kt
@@ -8,11 +8,11 @@ import android.content.Intent
 import androidx.core.content.getSystemService
 import com.github.kr328.clash.common.ids.Intents
 import com.github.kr328.clash.common.ids.PendingIds
-import com.github.kr328.clash.service.data.ProfileDao
-import com.github.kr328.clash.service.model.toProfileMetadata
 import com.github.kr328.clash.common.util.componentName
 import com.github.kr328.clash.common.util.intent
 import com.github.kr328.clash.common.util.startForegroundServiceCompat
+import com.github.kr328.clash.service.data.ProfileDao
+import com.github.kr328.clash.service.model.toProfileMetadata
 
 class ProfileReceiver : BroadcastReceiver() {
     override fun onReceive(context: Context?, intent: Intent?) {
@@ -36,7 +36,7 @@ class ProfileReceiver : BroadcastReceiver() {
 
         @Synchronized
         fun tryInitialize(context: Context) {
-            if ( initialized )
+            if (initialized)
                 return
             initialized = true
 
diff --git a/service/src/main/java/com/github/kr328/clash/service/ProfileService.kt b/service/src/main/java/com/github/kr328/clash/service/ProfileService.kt
index c84585e..bf9e781 100644
--- a/service/src/main/java/com/github/kr328/clash/service/ProfileService.kt
+++ b/service/src/main/java/com/github/kr328/clash/service/ProfileService.kt
@@ -15,7 +15,6 @@ import kotlinx.coroutines.*
 import kotlinx.coroutines.channels.Channel
 import kotlinx.coroutines.sync.Mutex
 import kotlinx.coroutines.sync.withLock
-import java.util.*
 
 class ProfileService : BaseService() {
     private val service = this
diff --git a/service/src/main/java/com/github/kr328/clash/service/clash/module/DynamicNotificationModule.kt b/service/src/main/java/com/github/kr328/clash/service/clash/module/DynamicNotificationModule.kt
index d38060d..67ce1db 100644
--- a/service/src/main/java/com/github/kr328/clash/service/clash/module/DynamicNotificationModule.kt
+++ b/service/src/main/java/com/github/kr328/clash/service/clash/module/DynamicNotificationModule.kt
@@ -8,9 +8,9 @@ import androidx.core.app.NotificationCompat
 import com.github.kr328.clash.common.ids.Intents
 import com.github.kr328.clash.common.ids.NotificationChannels
 import com.github.kr328.clash.common.ids.NotificationIds
-import com.github.kr328.clash.core.Clash
 import com.github.kr328.clash.common.utils.asBytesString
 import com.github.kr328.clash.common.utils.asSpeedString
+import com.github.kr328.clash.core.Clash
 import com.github.kr328.clash.service.R
 import com.github.kr328.clash.service.ServiceStatusProvider
 import kotlinx.coroutines.Dispatchers