diff --git a/app/src/main/java/io/legado/app/base/AppContextWrapper.kt b/app/src/main/java/io/legado/app/base/AppContextWrapper.kt
index 510c262d6..08eaf6bae 100644
--- a/app/src/main/java/io/legado/app/base/AppContextWrapper.kt
+++ b/app/src/main/java/io/legado/app/base/AppContextWrapper.kt
@@ -1,5 +1,6 @@
 package io.legado.app.base
 
+import android.annotation.SuppressLint
 import android.content.Context
 import android.content.res.Configuration
 import android.content.res.Resources
@@ -15,8 +16,8 @@ import java.util.*
 @Suppress("unused")
 object AppContextWrapper {
 
+    @SuppressLint("ObsoleteSdkInt")
     fun wrap(context: Context): Context {
-
         val resources: Resources = context.resources
         val configuration: Configuration = resources.configuration
         val targetLocale = getSetLocale(context)
@@ -42,6 +43,7 @@ object AppContextWrapper {
     /**
      * 当前系统语言
      */
+    @SuppressLint("ObsoleteSdkInt")
     private fun getSystemLocale(): Locale {
         val locale: Locale
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) { //7.0有多语言设置获取顶部的语言
@@ -56,6 +58,7 @@ object AppContextWrapper {
     /**
      * 当前App语言
      */
+    @SuppressLint("ObsoleteSdkInt")
     private fun getAppLocale(context: Context): Locale {
         val locale: Locale
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
diff --git a/app/src/main/java/io/legado/app/base/BaseActivity.kt b/app/src/main/java/io/legado/app/base/BaseActivity.kt
index 5678c3357..d9014e57f 100644
--- a/app/src/main/java/io/legado/app/base/BaseActivity.kt
+++ b/app/src/main/java/io/legado/app/base/BaseActivity.kt
@@ -1,5 +1,6 @@
 package io.legado.app.base
 
+import android.annotation.SuppressLint
 import android.content.Context
 import android.content.res.Configuration
 import android.graphics.drawable.BitmapDrawable
@@ -64,6 +65,7 @@ abstract class BaseActivity<VB : ViewBinding>(
         return super.onCreateView(parent, name, context, attrs)
     }
 
+    @SuppressLint("ObsoleteSdkInt")
     override fun onCreate(savedInstanceState: Bundle?) {
         window.decorView.disableAutoFill()
         initTheme()
diff --git a/app/src/main/java/io/legado/app/receiver/NetworkChangedListener.kt b/app/src/main/java/io/legado/app/receiver/NetworkChangedListener.kt
index b3e9af33d..159d902ac 100644
--- a/app/src/main/java/io/legado/app/receiver/NetworkChangedListener.kt
+++ b/app/src/main/java/io/legado/app/receiver/NetworkChangedListener.kt
@@ -13,6 +13,7 @@ import splitties.systemservices.connectivityManager
 /**
  * 监测网络变化
  */
+@SuppressLint("ObsoleteSdkInt")
 class NetworkChangedListener(private val context: Context) {
 
     var onNetworkChanged: (() -> Unit)? = null
diff --git a/app/src/main/java/io/legado/app/service/WebService.kt b/app/src/main/java/io/legado/app/service/WebService.kt
index 545d7bc78..8051c8303 100644
--- a/app/src/main/java/io/legado/app/service/WebService.kt
+++ b/app/src/main/java/io/legado/app/service/WebService.kt
@@ -1,5 +1,6 @@
 package io.legado.app.service
 
+import android.annotation.SuppressLint
 import android.content.Context
 import android.content.Intent
 import android.os.Build
@@ -161,6 +162,7 @@ class WebService : BaseService() {
         startForeground(AppConst.notificationIdWeb, notification)
     }
 
+    @SuppressLint("ObsoleteSdkInt")
     private fun upTile(active: Boolean) {
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
             kotlin.runCatching {
diff --git a/app/src/main/java/io/legado/app/ui/book/audio/AudioPlayActivity.kt b/app/src/main/java/io/legado/app/ui/book/audio/AudioPlayActivity.kt
index af2049a1c..2d252e74a 100644
--- a/app/src/main/java/io/legado/app/ui/book/audio/AudioPlayActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/book/audio/AudioPlayActivity.kt
@@ -46,6 +46,7 @@ import java.util.*
 /**
  * 音频播放
  */
+@SuppressLint("ObsoleteSdkInt")
 class AudioPlayActivity :
     VMBaseActivity<ActivityAudioPlayBinding, AudioPlayViewModel>(toolBarTheme = Theme.Dark),
     ChangeBookSourceDialog.CallBack {
diff --git a/app/src/main/java/io/legado/app/utils/ViewExtensions.kt b/app/src/main/java/io/legado/app/utils/ViewExtensions.kt
index 64f157169..f965cc74f 100644
--- a/app/src/main/java/io/legado/app/utils/ViewExtensions.kt
+++ b/app/src/main/java/io/legado/app/utils/ViewExtensions.kt
@@ -170,6 +170,7 @@ fun RadioGroup.checkByIndex(index: Int) {
     check(get(index).id)
 }
 
+@SuppressLint("ObsoleteSdkInt")
 fun TextView.setHtml(html: String) {
     if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
         text = Html.fromHtml(html, Html.FROM_HTML_MODE_COMPACT)