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 eb297383c..05539ad26 100644
--- a/app/src/main/java/io/legado/app/base/BaseActivity.kt
+++ b/app/src/main/java/io/legado/app/base/BaseActivity.kt
@@ -5,7 +5,6 @@ import android.content.res.Configuration
 import android.os.Build
 import android.os.Bundle
 import android.util.AttributeSet
-import android.view.LayoutInflater
 import android.view.Menu
 import android.view.MenuItem
 import android.view.View
@@ -24,7 +23,6 @@ import io.legado.app.utils.*
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.MainScope
 import kotlinx.coroutines.cancel
-import java.lang.reflect.ParameterizedType
 
 
 abstract class BaseActivity<VB : ViewBinding>(
@@ -35,15 +33,7 @@ abstract class BaseActivity<VB : ViewBinding>(
 ) : AppCompatActivity(),
     CoroutineScope by MainScope() {
 
-    protected val binding: VB by lazy {
-        //使用反射得到viewBinding的class
-        val type = javaClass.genericSuperclass as ParameterizedType
-        val aClass = type.actualTypeArguments[0] as Class<*>
-        val method = aClass.getDeclaredMethod("inflate", LayoutInflater::class.java)
-        @Suppress("UNCHECKED_CAST")
-        method.invoke(null, layoutInflater) as VB
-    }
-
+    protected val binding: VB by lazy { getViewBinding() }
 
     val isInMultiWindow: Boolean
         get() {
@@ -58,6 +48,8 @@ abstract class BaseActivity<VB : ViewBinding>(
         super.attachBaseContext(LanguageUtils.setConfiguration(newBase))
     }
 
+    protected abstract fun getViewBinding(): VB
+
     override fun onCreateView(
         parent: View?,
         name: String,
diff --git a/app/src/main/java/io/legado/app/ui/about/AboutActivity.kt b/app/src/main/java/io/legado/app/ui/about/AboutActivity.kt
index fc7d91783..abfa31b03 100644
--- a/app/src/main/java/io/legado/app/ui/about/AboutActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/about/AboutActivity.kt
@@ -17,6 +17,10 @@ import org.jetbrains.anko.share
 
 class AboutActivity : BaseActivity<ActivityAboutBinding>() {
 
+    override fun getViewBinding(): ActivityAboutBinding {
+        return ActivityAboutBinding.inflate(layoutInflater)
+    }
+
     override fun onActivityCreated(savedInstanceState: Bundle?) {
         binding.llAbout.background = ATH.getDialogBackground()
         val fTag = "aboutFragment"
diff --git a/app/src/main/java/io/legado/app/ui/about/DonateActivity.kt b/app/src/main/java/io/legado/app/ui/about/DonateActivity.kt
index 958ba1494..660ba79b2 100644
--- a/app/src/main/java/io/legado/app/ui/about/DonateActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/about/DonateActivity.kt
@@ -13,6 +13,10 @@ import io.legado.app.databinding.ActivityDonateBinding
 
 class DonateActivity : BaseActivity<ActivityDonateBinding>() {
 
+    override fun getViewBinding(): ActivityDonateBinding {
+        return ActivityDonateBinding.inflate(layoutInflater)
+    }
+
     override fun onActivityCreated(savedInstanceState: Bundle?) {
         val fTag = "donateFragment"
         var donateFragment = supportFragmentManager.findFragmentByTag(fTag)
diff --git a/app/src/main/java/io/legado/app/ui/about/ReadRecordActivity.kt b/app/src/main/java/io/legado/app/ui/about/ReadRecordActivity.kt
index 22d27d925..dc4233464 100644
--- a/app/src/main/java/io/legado/app/ui/about/ReadRecordActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/about/ReadRecordActivity.kt
@@ -22,6 +22,10 @@ class ReadRecordActivity : BaseActivity<ActivityReadRecordBinding>() {
 
     lateinit var adapter: RecordAdapter
 
+    override fun getViewBinding(): ActivityReadRecordBinding {
+        return ActivityReadRecordBinding.inflate(layoutInflater)
+    }
+
     override fun onActivityCreated(savedInstanceState: Bundle?) {
         initView()
         initData()
diff --git a/app/src/main/java/io/legado/app/ui/association/FileAssociationActivity.kt b/app/src/main/java/io/legado/app/ui/association/FileAssociationActivity.kt
index 18c18c43b..a9f79def1 100644
--- a/app/src/main/java/io/legado/app/ui/association/FileAssociationActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/association/FileAssociationActivity.kt
@@ -16,6 +16,10 @@ class FileAssociationActivity :
         theme = Theme.Transparent
     ) {
 
+    override fun getViewBinding(): ActivityTranslucenceBinding {
+        return ActivityTranslucenceBinding.inflate(layoutInflater)
+    }
+
     override val viewModel: FileAssociationViewModel
         get() = getViewModel(FileAssociationViewModel::class.java)
 
diff --git a/app/src/main/java/io/legado/app/ui/association/ImportBookSourceActivity.kt b/app/src/main/java/io/legado/app/ui/association/ImportBookSourceActivity.kt
index f17b893f0..f6e11de63 100644
--- a/app/src/main/java/io/legado/app/ui/association/ImportBookSourceActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/association/ImportBookSourceActivity.kt
@@ -16,6 +16,10 @@ class ImportBookSourceActivity :
         theme = Theme.Transparent
     ) {
 
+    override fun getViewBinding(): ActivityTranslucenceBinding {
+        return ActivityTranslucenceBinding.inflate(layoutInflater)
+    }
+
     override val viewModel: ImportBookSourceViewModel
         get() = getViewModel(ImportBookSourceViewModel::class.java)
 
diff --git a/app/src/main/java/io/legado/app/ui/association/ImportReplaceRuleActivity.kt b/app/src/main/java/io/legado/app/ui/association/ImportReplaceRuleActivity.kt
index 88d721b17..e0fe869f7 100644
--- a/app/src/main/java/io/legado/app/ui/association/ImportReplaceRuleActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/association/ImportReplaceRuleActivity.kt
@@ -16,6 +16,10 @@ class ImportReplaceRuleActivity :
         theme = Theme.Transparent
     ) {
 
+    override fun getViewBinding(): ActivityTranslucenceBinding {
+        return ActivityTranslucenceBinding.inflate(layoutInflater)
+    }
+
     override val viewModel: ImportReplaceRuleViewModel
         get() = getViewModel(ImportReplaceRuleViewModel::class.java)
 
diff --git a/app/src/main/java/io/legado/app/ui/association/ImportRssSourceActivity.kt b/app/src/main/java/io/legado/app/ui/association/ImportRssSourceActivity.kt
index f0a50f239..76e7bb2c7 100644
--- a/app/src/main/java/io/legado/app/ui/association/ImportRssSourceActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/association/ImportRssSourceActivity.kt
@@ -15,6 +15,10 @@ class ImportRssSourceActivity :
         theme = Theme.Transparent
     ) {
 
+    override fun getViewBinding(): ActivityTranslucenceBinding {
+        return ActivityTranslucenceBinding.inflate(layoutInflater)
+    }
+
     override val viewModel: ImportRssSourceViewModel
         get() = getViewModel(ImportRssSourceViewModel::class.java)
 
diff --git a/app/src/main/java/io/legado/app/ui/audio/AudioPlayActivity.kt b/app/src/main/java/io/legado/app/ui/audio/AudioPlayActivity.kt
index e839b3a46..9d03b4e31 100644
--- a/app/src/main/java/io/legado/app/ui/audio/AudioPlayActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/audio/AudioPlayActivity.kt
@@ -42,6 +42,10 @@ class AudioPlayActivity :
     private var requestCodeChapter = 8461
     private var adjustProgress = false
 
+    override fun getViewBinding(): ActivityAudioPlayBinding {
+        return ActivityAudioPlayBinding.inflate(layoutInflater)
+    }
+
     override fun onActivityCreated(savedInstanceState: Bundle?) {
         binding.titleBar.transparent()
         AudioPlay.titleData.observe(this, { binding.titleBar.title = it })
diff --git a/app/src/main/java/io/legado/app/ui/book/arrange/ArrangeBookActivity.kt b/app/src/main/java/io/legado/app/ui/book/arrange/ArrangeBookActivity.kt
index 1286edd76..6e51b69e3 100644
--- a/app/src/main/java/io/legado/app/ui/book/arrange/ArrangeBookActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/book/arrange/ArrangeBookActivity.kt
@@ -43,6 +43,10 @@ class ArrangeBookActivity : VMBaseActivity<ActivityArrangeBookBinding, ArrangeBo
     private var menu: Menu? = null
     private var groupId: Long = -1
 
+    override fun getViewBinding(): ActivityArrangeBookBinding {
+        return ActivityArrangeBookBinding.inflate(layoutInflater)
+    }
+
     override fun onActivityCreated(savedInstanceState: Bundle?) {
         groupId = intent.getLongExtra("groupId", -1)
         binding.titleBar.subtitle = intent.getStringExtra("groupName") ?: getString(R.string.all)
diff --git a/app/src/main/java/io/legado/app/ui/book/cache/CacheActivity.kt b/app/src/main/java/io/legado/app/ui/book/cache/CacheActivity.kt
index 0c1ed4389..cff76cebe 100644
--- a/app/src/main/java/io/legado/app/ui/book/cache/CacheActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/book/cache/CacheActivity.kt
@@ -48,6 +48,10 @@ class CacheActivity : VMBaseActivity<ActivityCacheBookBinding, CacheViewModel>()
     override val viewModel: CacheViewModel
         get() = getViewModel(CacheViewModel::class.java)
 
+    override fun getViewBinding(): ActivityCacheBookBinding {
+        return ActivityCacheBookBinding.inflate(layoutInflater)
+    }
+
     override fun onActivityCreated(savedInstanceState: Bundle?) {
         groupId = intent.getLongExtra("groupId", -1)
         binding.titleBar.subtitle = intent.getStringExtra("groupName") ?: getString(R.string.all)
diff --git a/app/src/main/java/io/legado/app/ui/book/explore/ExploreShowActivity.kt b/app/src/main/java/io/legado/app/ui/book/explore/ExploreShowActivity.kt
index d909ddd18..31d3f3828 100644
--- a/app/src/main/java/io/legado/app/ui/book/explore/ExploreShowActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/book/explore/ExploreShowActivity.kt
@@ -24,6 +24,10 @@ class ExploreShowActivity : VMBaseActivity<ActivityExploreShowBinding, ExploreSh
     private lateinit var loadMoreView: LoadMoreView
     private var isLoading = true
 
+    override fun getViewBinding(): ActivityExploreShowBinding {
+        return ActivityExploreShowBinding.inflate(layoutInflater)
+    }
+
     override fun onActivityCreated(savedInstanceState: Bundle?) {
         binding.titleBar.title = intent.getStringExtra("exploreName")
         initRecyclerView()
diff --git a/app/src/main/java/io/legado/app/ui/book/info/BookInfoActivity.kt b/app/src/main/java/io/legado/app/ui/book/info/BookInfoActivity.kt
index 39c0e75e0..a9609cf63 100644
--- a/app/src/main/java/io/legado/app/ui/book/info/BookInfoActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/book/info/BookInfoActivity.kt
@@ -57,6 +57,10 @@ class BookInfoActivity :
     override val viewModel: BookInfoViewModel
         get() = getViewModel(BookInfoViewModel::class.java)
 
+    override fun getViewBinding(): ActivityBookInfoBinding {
+        return ActivityBookInfoBinding.inflate(layoutInflater)
+    }
+
     @SuppressLint("PrivateResource")
     override fun onActivityCreated(savedInstanceState: Bundle?) {
         binding.titleBar.transparent()
diff --git a/app/src/main/java/io/legado/app/ui/book/info/edit/BookInfoEditActivity.kt b/app/src/main/java/io/legado/app/ui/book/info/edit/BookInfoEditActivity.kt
index a04982ccd..0c9dc3d81 100644
--- a/app/src/main/java/io/legado/app/ui/book/info/edit/BookInfoEditActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/book/info/edit/BookInfoEditActivity.kt
@@ -28,6 +28,10 @@ class BookInfoEditActivity :
     override val viewModel: BookInfoEditViewModel
         get() = getViewModel(BookInfoEditViewModel::class.java)
 
+    override fun getViewBinding(): ActivityBookInfoEditBinding {
+        return ActivityBookInfoEditBinding.inflate(layoutInflater)
+    }
+
     override fun onActivityCreated(savedInstanceState: Bundle?) {
         viewModel.bookData.observe(this, { upView(it) })
         if (viewModel.bookData.value == null) {
diff --git a/app/src/main/java/io/legado/app/ui/book/local/ImportBookActivity.kt b/app/src/main/java/io/legado/app/ui/book/local/ImportBookActivity.kt
index aae51653f..63c6e24e0 100644
--- a/app/src/main/java/io/legado/app/ui/book/local/ImportBookActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/book/local/ImportBookActivity.kt
@@ -52,6 +52,10 @@ class ImportBookActivity : VMBaseActivity<ActivityImportBookBinding, ImportBookV
     override val viewModel: ImportBookViewModel
         get() = getViewModel(ImportBookViewModel::class.java)
 
+    override fun getViewBinding(): ActivityImportBookBinding {
+        return ActivityImportBookBinding.inflate(layoutInflater)
+    }
+
     override fun onActivityCreated(savedInstanceState: Bundle?) {
         initView()
         initEvent()
diff --git a/app/src/main/java/io/legado/app/ui/book/read/ReadBookBaseActivity.kt b/app/src/main/java/io/legado/app/ui/book/read/ReadBookBaseActivity.kt
index b52dcb236..3147a8858 100644
--- a/app/src/main/java/io/legado/app/ui/book/read/ReadBookBaseActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/book/read/ReadBookBaseActivity.kt
@@ -45,6 +45,10 @@ abstract class ReadBookBaseActivity :
         get() = getViewModel(ReadBookViewModel::class.java)
     var bottomDialog = 0
 
+    override fun getViewBinding(): ActivityBookReadBinding {
+        return ActivityBookReadBinding.inflate(layoutInflater)
+    }
+
     override fun onCreate(savedInstanceState: Bundle?) {
         ReadBook.msg = null
         setOrientation()
diff --git a/app/src/main/java/io/legado/app/ui/book/search/SearchActivity.kt b/app/src/main/java/io/legado/app/ui/book/search/SearchActivity.kt
index 1172fd945..828dc7e56 100644
--- a/app/src/main/java/io/legado/app/ui/book/search/SearchActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/book/search/SearchActivity.kt
@@ -52,6 +52,10 @@ class SearchActivity : VMBaseActivity<ActivityBookSearchBinding, SearchViewModel
     private var precisionSearchMenuItem: MenuItem? = null
     private var groups = linkedSetOf<String>()
 
+    override fun getViewBinding(): ActivityBookSearchBinding {
+        return ActivityBookSearchBinding.inflate(layoutInflater)
+    }
+
     override fun onActivityCreated(savedInstanceState: Bundle?) {
         binding.llHistory.setBackgroundColor(backgroundColor)
         serchView = binding.titleBar.findViewById(R.id.search_view)
diff --git a/app/src/main/java/io/legado/app/ui/book/searchContent/SearchContentActivity.kt b/app/src/main/java/io/legado/app/ui/book/searchContent/SearchContentActivity.kt
index 8aed05780..affc59e9d 100644
--- a/app/src/main/java/io/legado/app/ui/book/searchContent/SearchContentActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/book/searchContent/SearchContentActivity.kt
@@ -42,6 +42,10 @@ class SearchContentActivity :
     private var durChapterIndex = 0
     private var searchResultList: MutableList<SearchResult> = mutableListOf()
 
+    override fun getViewBinding(): ActivitySearchContentBinding {
+        return ActivitySearchContentBinding.inflate(layoutInflater)
+    }
+
     override fun onActivityCreated(savedInstanceState: Bundle?) {
         searchView = binding.titleBar.findViewById(R.id.search_view)
         val bbg = bottomBackground
diff --git a/app/src/main/java/io/legado/app/ui/book/source/debug/BookSourceDebugActivity.kt b/app/src/main/java/io/legado/app/ui/book/source/debug/BookSourceDebugActivity.kt
index b7be0ce7b..9c8fc9fc5 100644
--- a/app/src/main/java/io/legado/app/ui/book/source/debug/BookSourceDebugActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/book/source/debug/BookSourceDebugActivity.kt
@@ -25,6 +25,10 @@ class BookSourceDebugActivity : VMBaseActivity<ActivitySourceDebugBinding, BookS
     private lateinit var searchView: SearchView
     private val qrRequestCode = 101
 
+    override fun getViewBinding(): ActivitySourceDebugBinding {
+        return ActivitySourceDebugBinding.inflate(layoutInflater)
+    }
+
     override fun onActivityCreated(savedInstanceState: Bundle?) {
         searchView = binding.titleBar.findViewById(R.id.search_view)
         viewModel.init(intent.getStringExtra("key"))
diff --git a/app/src/main/java/io/legado/app/ui/book/source/edit/BookSourceEditActivity.kt b/app/src/main/java/io/legado/app/ui/book/source/edit/BookSourceEditActivity.kt
index e79960e2f..21bbca811 100644
--- a/app/src/main/java/io/legado/app/ui/book/source/edit/BookSourceEditActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/book/source/edit/BookSourceEditActivity.kt
@@ -53,6 +53,10 @@ class BookSourceEditActivity :
     private var mSoftKeyboardTool: PopupWindow? = null
     private var mIsSoftKeyBoardShowing = false
 
+    override fun getViewBinding(): ActivityBookSourceEditBinding {
+        return ActivityBookSourceEditBinding.inflate(layoutInflater)
+    }
+
     override fun onActivityCreated(savedInstanceState: Bundle?) {
         initView()
         viewModel.initData(intent) {
diff --git a/app/src/main/java/io/legado/app/ui/book/source/manage/BookSourceActivity.kt b/app/src/main/java/io/legado/app/ui/book/source/manage/BookSourceActivity.kt
index 7f9922545..e33d4f916 100644
--- a/app/src/main/java/io/legado/app/ui/book/source/manage/BookSourceActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/book/source/manage/BookSourceActivity.kt
@@ -67,6 +67,10 @@ class BookSourceActivity : VMBaseActivity<ActivityBookSourceBinding, BookSourceV
     private var sortAscending = 0
     private var snackBar: Snackbar? = null
 
+    override fun getViewBinding(): ActivityBookSourceBinding {
+        return ActivityBookSourceBinding.inflate(layoutInflater)
+    }
+
     override fun onActivityCreated(savedInstanceState: Bundle?) {
         searchView = binding.titleBar.findViewById(R.id.search_view)
         initRecyclerView()
diff --git a/app/src/main/java/io/legado/app/ui/book/toc/ChapterListActivity.kt b/app/src/main/java/io/legado/app/ui/book/toc/ChapterListActivity.kt
index 1d015c25f..4fa998b22 100644
--- a/app/src/main/java/io/legado/app/ui/book/toc/ChapterListActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/book/toc/ChapterListActivity.kt
@@ -26,6 +26,10 @@ class ChapterListActivity : VMBaseActivity<ActivityChapterListBinding, ChapterLi
     private lateinit var tabLayout: TabLayout
     private var searchView: SearchView? = null
 
+    override fun getViewBinding(): ActivityChapterListBinding {
+        return ActivityChapterListBinding.inflate(layoutInflater)
+    }
+
     override fun onActivityCreated(savedInstanceState: Bundle?) {
         tabLayout = binding.titleBar.findViewById(R.id.tab_layout)
         tabLayout.isTabIndicatorFullWidth = false
diff --git a/app/src/main/java/io/legado/app/ui/config/ConfigActivity.kt b/app/src/main/java/io/legado/app/ui/config/ConfigActivity.kt
index 18bb1c8fb..8b6c7701c 100644
--- a/app/src/main/java/io/legado/app/ui/config/ConfigActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/config/ConfigActivity.kt
@@ -12,6 +12,10 @@ class ConfigActivity : VMBaseActivity<ActivityConfigBinding, ConfigViewModel>()
     override val viewModel: ConfigViewModel
         get() = getViewModel(ConfigViewModel::class.java)
 
+    override fun getViewBinding(): ActivityConfigBinding {
+        return ActivityConfigBinding.inflate(layoutInflater)
+    }
+
     override fun onActivityCreated(savedInstanceState: Bundle?) {
         intent.getIntExtra("configType", -1).let {
             if (it != -1) viewModel.configType = it
diff --git a/app/src/main/java/io/legado/app/ui/login/SourceLogin.kt b/app/src/main/java/io/legado/app/ui/login/SourceLogin.kt
index 1057a8a3d..d357e9c53 100644
--- a/app/src/main/java/io/legado/app/ui/login/SourceLogin.kt
+++ b/app/src/main/java/io/legado/app/ui/login/SourceLogin.kt
@@ -21,6 +21,10 @@ class SourceLogin : BaseActivity<ActivitySourceLoginBinding>() {
     var loginUrl: String? = null
     var checking = false
 
+    override fun getViewBinding(): ActivitySourceLoginBinding {
+        return ActivitySourceLoginBinding.inflate(layoutInflater)
+    }
+
     override fun onActivityCreated(savedInstanceState: Bundle?) {
         sourceUrl = intent.getStringExtra("sourceUrl")
         loginUrl = intent.getStringExtra("loginUrl")
diff --git a/app/src/main/java/io/legado/app/ui/main/MainActivity.kt b/app/src/main/java/io/legado/app/ui/main/MainActivity.kt
index 341c33428..af453d8e2 100644
--- a/app/src/main/java/io/legado/app/ui/main/MainActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/main/MainActivity.kt
@@ -47,6 +47,10 @@ class MainActivity : VMBaseActivity<ActivityMainBinding, MainViewModel>(),
     private var pagePosition = 0
     private val fragmentMap = hashMapOf<Int, Fragment>()
 
+    override fun getViewBinding(): ActivityMainBinding {
+        return ActivityMainBinding.inflate(layoutInflater)
+    }
+
     override fun onActivityCreated(savedInstanceState: Bundle?) {
         ATH.applyEdgeEffectColor(binding.viewPagerMain)
         ATH.applyBottomNavigationColor(binding.bottomNavigationView)
diff --git a/app/src/main/java/io/legado/app/ui/qrcode/QrCodeActivity.kt b/app/src/main/java/io/legado/app/ui/qrcode/QrCodeActivity.kt
index 979677a5c..2d0ed31e6 100644
--- a/app/src/main/java/io/legado/app/ui/qrcode/QrCodeActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/qrcode/QrCodeActivity.kt
@@ -21,6 +21,10 @@ class QrCodeActivity : BaseActivity<ActivityQrcodeCaptureBinding>(), QRCodeView.
     private val requestQrImage = 202
     private var flashlightIsOpen: Boolean = false
 
+    override fun getViewBinding(): ActivityQrcodeCaptureBinding {
+        return ActivityQrcodeCaptureBinding.inflate(layoutInflater)
+    }
+
     override fun onActivityCreated(savedInstanceState: Bundle?) {
         binding.zXingView.setDelegate(this)
         binding.fabFlashlight.setOnClickListener {
diff --git a/app/src/main/java/io/legado/app/ui/replace/ReplaceRuleActivity.kt b/app/src/main/java/io/legado/app/ui/replace/ReplaceRuleActivity.kt
index ba8cfcc14..ed2f5e932 100644
--- a/app/src/main/java/io/legado/app/ui/replace/ReplaceRuleActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/replace/ReplaceRuleActivity.kt
@@ -60,6 +60,10 @@ class ReplaceRuleActivity : VMBaseActivity<ActivityReplaceRuleBinding, ReplaceRu
     private var replaceRuleLiveData: LiveData<List<ReplaceRule>>? = null
     private var dataInit = false
 
+    override fun getViewBinding(): ActivityReplaceRuleBinding {
+        return ActivityReplaceRuleBinding.inflate(layoutInflater)
+    }
+
     override fun onActivityCreated(savedInstanceState: Bundle?) {
         initRecyclerView()
         initSearchView()
diff --git a/app/src/main/java/io/legado/app/ui/replace/edit/ReplaceEditActivity.kt b/app/src/main/java/io/legado/app/ui/replace/edit/ReplaceEditActivity.kt
index 336ec08e6..9d56d65e4 100644
--- a/app/src/main/java/io/legado/app/ui/replace/edit/ReplaceEditActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/replace/edit/ReplaceEditActivity.kt
@@ -52,6 +52,10 @@ class ReplaceEditActivity :
         }
     }
 
+    override fun getViewBinding(): ActivityReplaceEditBinding {
+        return ActivityReplaceEditBinding.inflate(layoutInflater)
+    }
+
     override val viewModel: ReplaceEditViewModel
         get() = getViewModel(ReplaceEditViewModel::class.java)
 
diff --git a/app/src/main/java/io/legado/app/ui/rss/article/RssSortActivity.kt b/app/src/main/java/io/legado/app/ui/rss/article/RssSortActivity.kt
index 719d2662e..705276072 100644
--- a/app/src/main/java/io/legado/app/ui/rss/article/RssSortActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/rss/article/RssSortActivity.kt
@@ -25,6 +25,10 @@ class RssSortActivity : VMBaseActivity<ActivityRssArtivlesBinding, RssSortViewMo
     private val fragments = linkedMapOf<String, RssArticlesFragment>()
     private lateinit var adapter: TabFragmentPageAdapter
 
+    override fun getViewBinding(): ActivityRssArtivlesBinding {
+        return ActivityRssArtivlesBinding.inflate(layoutInflater)
+    }
+
     override fun onActivityCreated(savedInstanceState: Bundle?) {
         adapter = TabFragmentPageAdapter(supportFragmentManager)
         binding.tabLayout.setupWithViewPager(binding.viewPager)
diff --git a/app/src/main/java/io/legado/app/ui/rss/favorites/RssFavoritesActivity.kt b/app/src/main/java/io/legado/app/ui/rss/favorites/RssFavoritesActivity.kt
index e4c1901d9..2bca25e4e 100644
--- a/app/src/main/java/io/legado/app/ui/rss/favorites/RssFavoritesActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/rss/favorites/RssFavoritesActivity.kt
@@ -18,6 +18,10 @@ class RssFavoritesActivity : BaseActivity<ActivityRssFavoritesBinding>(),
     private var liveData: LiveData<List<RssStar>>? = null
     private lateinit var adapter: RssFavoritesAdapter
 
+    override fun getViewBinding(): ActivityRssFavoritesBinding {
+        return ActivityRssFavoritesBinding.inflate(layoutInflater)
+    }
+
     override fun onActivityCreated(savedInstanceState: Bundle?) {
         initView()
         initData()
diff --git a/app/src/main/java/io/legado/app/ui/rss/read/ReadRssActivity.kt b/app/src/main/java/io/legado/app/ui/rss/read/ReadRssActivity.kt
index 701e63cc6..ce3e2515c 100644
--- a/app/src/main/java/io/legado/app/ui/rss/read/ReadRssActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/rss/read/ReadRssActivity.kt
@@ -43,6 +43,10 @@ class ReadRssActivity : VMBaseActivity<ActivityRssReadBinding, ReadRssViewModel>
     private var customWebViewCallback: WebChromeClient.CustomViewCallback? = null
     private var webPic: String? = null
 
+    override fun getViewBinding(): ActivityRssReadBinding {
+        return ActivityRssReadBinding.inflate(layoutInflater)
+    }
+
     override fun onActivityCreated(savedInstanceState: Bundle?) {
         viewModel.callBack = this
         binding.titleBar.title = intent.getStringExtra("title")
diff --git a/app/src/main/java/io/legado/app/ui/rss/source/debug/RssSourceDebugActivity.kt b/app/src/main/java/io/legado/app/ui/rss/source/debug/RssSourceDebugActivity.kt
index 5ada47696..87d429d7c 100644
--- a/app/src/main/java/io/legado/app/ui/rss/source/debug/RssSourceDebugActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/rss/source/debug/RssSourceDebugActivity.kt
@@ -18,6 +18,10 @@ class RssSourceDebugActivity : VMBaseActivity<ActivitySourceDebugBinding, RssSou
 
     private lateinit var adapter: RssSourceDebugAdapter
 
+    override fun getViewBinding(): ActivitySourceDebugBinding {
+        return ActivitySourceDebugBinding.inflate(layoutInflater)
+    }
+
     override fun onActivityCreated(savedInstanceState: Bundle?) {
         initRecyclerView()
         initSearchView()
diff --git a/app/src/main/java/io/legado/app/ui/rss/source/edit/RssSourceEditActivity.kt b/app/src/main/java/io/legado/app/ui/rss/source/edit/RssSourceEditActivity.kt
index f76a99693..df6a1569c 100644
--- a/app/src/main/java/io/legado/app/ui/rss/source/edit/RssSourceEditActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/rss/source/edit/RssSourceEditActivity.kt
@@ -40,6 +40,10 @@ class RssSourceEditActivity :
     private val adapter = RssSourceEditAdapter()
     private val sourceEntities: ArrayList<EditEntity> = ArrayList()
 
+    override fun getViewBinding(): ActivityRssSourceEditBinding {
+        return ActivityRssSourceEditBinding.inflate(layoutInflater)
+    }
+
     override val viewModel: RssSourceEditViewModel
         get() = getViewModel(RssSourceEditViewModel::class.java)
 
diff --git a/app/src/main/java/io/legado/app/ui/rss/source/manage/RssSourceActivity.kt b/app/src/main/java/io/legado/app/ui/rss/source/manage/RssSourceActivity.kt
index 7579aa351..6179493b9 100644
--- a/app/src/main/java/io/legado/app/ui/rss/source/manage/RssSourceActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/rss/source/manage/RssSourceActivity.kt
@@ -60,6 +60,10 @@ class RssSourceActivity : VMBaseActivity<ActivityRssSourceBinding, RssSourceView
     private var groups = hashSetOf<String>()
     private var groupMenu: SubMenu? = null
 
+    override fun getViewBinding(): ActivityRssSourceBinding {
+        return ActivityRssSourceBinding.inflate(layoutInflater)
+    }
+
     override fun onActivityCreated(savedInstanceState: Bundle?) {
         initRecyclerView()
         initSearchView()
diff --git a/app/src/main/java/io/legado/app/ui/welcome/WelcomeActivity.kt b/app/src/main/java/io/legado/app/ui/welcome/WelcomeActivity.kt
index 87672771b..e76d1ff95 100644
--- a/app/src/main/java/io/legado/app/ui/welcome/WelcomeActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/welcome/WelcomeActivity.kt
@@ -20,6 +20,10 @@ import java.util.concurrent.TimeUnit
 
 open class WelcomeActivity : BaseActivity<ActivityWelcomeBinding>() {
 
+    override fun getViewBinding(): ActivityWelcomeBinding {
+        return ActivityWelcomeBinding.inflate(layoutInflater)
+    }
+
     override fun onActivityCreated(savedInstanceState: Bundle?) {
         binding.ivBook.setColorFilter(accentColor)
         binding.vwTitleLine.setBackgroundColor(accentColor)
diff --git a/app/src/main/java/io/legado/app/utils/viewbindingdelegate/ActivityViewBindings.kt b/app/src/main/java/io/legado/app/utils/viewbindingdelegate/ActivityViewBindings.kt
new file mode 100644
index 000000000..fb42420b9
--- /dev/null
+++ b/app/src/main/java/io/legado/app/utils/viewbindingdelegate/ActivityViewBindings.kt
@@ -0,0 +1,60 @@
+@file:Suppress("RedundantVisibilityModifier", "unused")
+
+package io.legado.app.utils.viewbindingdelegate
+
+import android.view.View
+import androidx.annotation.IdRes
+import androidx.core.app.ComponentActivity
+import androidx.viewbinding.ViewBinding
+
+private class ActivityViewBindingProperty<A : ComponentActivity, T : ViewBinding>(
+    viewBinder: (A) -> T
+) : ViewBindingProperty<A, T>(viewBinder) {
+
+    override fun getLifecycleOwner(thisRef: A) = thisRef
+}
+
+/**
+ * Create new [ViewBinding] associated with the [Activity][ComponentActivity] and allow customize how
+ * a [View] will be bounded to the view binding.
+ */
+@JvmName("viewBindingActivity")
+public fun <A : ComponentActivity, T : ViewBinding> ComponentActivity.viewBinding(
+    viewBinder: (A) -> T
+): ViewBindingProperty<A, T> {
+    return ActivityViewBindingProperty(viewBinder)
+}
+
+/**
+ * Create new [ViewBinding] associated with the [Activity][ComponentActivity] and allow customize how
+ * a [View] will be bounded to the view binding.
+ */
+@JvmName("viewBindingActivity")
+public inline fun <A : ComponentActivity, T : ViewBinding> ComponentActivity.viewBinding(
+    crossinline vbFactory: (View) -> T,
+    crossinline viewProvider: (A) -> View
+): ViewBindingProperty<A, T> {
+    return viewBinding { activity: A -> vbFactory(viewProvider(activity)) }
+}
+
+/**
+ * Create new [ViewBinding] associated with the [Activity][this] and allow customize how
+ * a [View] will be bounded to the view binding.
+ *
+ * @param vbFactory Function that create new instance of [ViewBinding]. `MyViewBinding::bind` can be used
+ * @param viewBindingRootId Root view's id that will be used as root for the view binding
+ */
+@Suppress("unused")
+@JvmName("viewBindingActivity")
+public inline fun <T : ViewBinding> ComponentActivity.viewBinding(
+    crossinline vbFactory: (View) -> T,
+    @IdRes viewBindingRootId: Int
+): ViewBindingProperty<ComponentActivity, T> {
+    return viewBinding { activity: ComponentActivity ->
+        vbFactory(
+            activity.findViewById(
+                viewBindingRootId
+            )
+        )
+    }
+}
\ No newline at end of file