diff --git a/app/src/main/java/io/legado/app/ui/association/ImportBookSourceDialog.kt b/app/src/main/java/io/legado/app/ui/association/ImportBookSourceDialog.kt
index 2b1e612c5..e4ba2f0c5 100644
--- a/app/src/main/java/io/legado/app/ui/association/ImportBookSourceDialog.kt
+++ b/app/src/main/java/io/legado/app/ui/association/ImportBookSourceDialog.kt
@@ -16,11 +16,11 @@ import io.legado.app.base.adapter.ItemViewHolder
 import io.legado.app.base.adapter.SimpleRecyclerAdapter
 import io.legado.app.constant.PreferKey
 import io.legado.app.data.entities.BookSource
+import io.legado.app.databinding.DialogEditTextBinding
 import io.legado.app.databinding.DialogRecyclerViewBinding
 import io.legado.app.databinding.ItemSourceImportBinding
 import io.legado.app.help.AppConfig
 import io.legado.app.lib.dialogs.alert
-import io.legado.app.ui.widget.text.AutoCompleteTextView
 import io.legado.app.utils.getViewModelOfActivity
 import io.legado.app.utils.putPrefBoolean
 import io.legado.app.utils.viewbindingdelegate.viewBinding
@@ -85,14 +85,10 @@ class ImportBookSourceDialog : BaseDialogFragment(), Toolbar.OnMenuItemClickList
         when (item.itemId) {
             R.id.menu_new_group -> {
                 alert(R.string.diy_edit_source_group) {
-                    var editText: AutoCompleteTextView? = null
-                    customView {
-                        layoutInflater.inflate(R.layout.dialog_edit_text, null).apply {
-                            editText = findViewById(R.id.edit_view)
-                        }
-                    }
+                    val alertBinding = DialogEditTextBinding.inflate(layoutInflater)
+                    customView = alertBinding.root
                     okButton {
-                        editText?.text?.toString()?.let { group ->
+                        alertBinding.editView.text?.toString()?.let { group ->
                             viewModel.groupName = group
                             item.title = getString(R.string.diy_edit_source_group_title, group)
                         }
diff --git a/app/src/main/java/io/legado/app/ui/association/ImportRssSourceDialog.kt b/app/src/main/java/io/legado/app/ui/association/ImportRssSourceDialog.kt
index c2985fc4b..9753ac7f0 100644
--- a/app/src/main/java/io/legado/app/ui/association/ImportRssSourceDialog.kt
+++ b/app/src/main/java/io/legado/app/ui/association/ImportRssSourceDialog.kt
@@ -16,11 +16,11 @@ import io.legado.app.base.adapter.ItemViewHolder
 import io.legado.app.base.adapter.SimpleRecyclerAdapter
 import io.legado.app.constant.PreferKey
 import io.legado.app.data.entities.RssSource
+import io.legado.app.databinding.DialogEditTextBinding
 import io.legado.app.databinding.DialogRecyclerViewBinding
 import io.legado.app.databinding.ItemSourceImportBinding
 import io.legado.app.help.AppConfig
 import io.legado.app.lib.dialogs.alert
-import io.legado.app.ui.widget.text.AutoCompleteTextView
 import io.legado.app.utils.getViewModelOfActivity
 import io.legado.app.utils.putPrefBoolean
 import io.legado.app.utils.viewbindingdelegate.viewBinding
@@ -85,14 +85,10 @@ class ImportRssSourceDialog : BaseDialogFragment(), Toolbar.OnMenuItemClickListe
         when (item.itemId) {
             R.id.menu_new_group -> {
                 alert(R.string.diy_edit_source_group) {
-                    var editText: AutoCompleteTextView? = null
-                    customView {
-                        layoutInflater.inflate(R.layout.dialog_edit_text, null).apply {
-                            editText = findViewById(R.id.edit_view)
-                        }
-                    }
+                    val alertBinding = DialogEditTextBinding.inflate(layoutInflater)
+                    customView = alertBinding.root
                     okButton {
-                        editText?.text?.toString()?.let { group ->
+                        alertBinding.editView.text?.toString()?.let { group ->
                             viewModel.groupName = group
                             item.title = getString(R.string.diy_edit_source_group_title, group)
                         }
diff --git a/app/src/main/java/io/legado/app/ui/book/group/GroupManageDialog.kt b/app/src/main/java/io/legado/app/ui/book/group/GroupManageDialog.kt
index 2c9ab0c3a..2a9539f82 100644
--- a/app/src/main/java/io/legado/app/ui/book/group/GroupManageDialog.kt
+++ b/app/src/main/java/io/legado/app/ui/book/group/GroupManageDialog.kt
@@ -7,7 +7,6 @@ import android.view.LayoutInflater
 import android.view.MenuItem
 import android.view.View
 import android.view.ViewGroup
-import android.widget.EditText
 import androidx.appcompat.widget.Toolbar
 import androidx.core.view.isGone
 import androidx.recyclerview.widget.DiffUtil
@@ -20,6 +19,7 @@ import io.legado.app.base.BaseDialogFragment
 import io.legado.app.base.adapter.ItemViewHolder
 import io.legado.app.base.adapter.SimpleRecyclerAdapter
 import io.legado.app.data.entities.BookGroup
+import io.legado.app.databinding.DialogEditTextBinding
 import io.legado.app.databinding.DialogRecyclerViewBinding
 import io.legado.app.databinding.ItemGroupManageBinding
 import io.legado.app.lib.dialogs.alert
@@ -99,15 +99,12 @@ class GroupManageDialog : BaseDialogFragment(), Toolbar.OnMenuItemClickListener
     @SuppressLint("InflateParams")
     private fun addGroup() {
         alert(title = getString(R.string.add_group)) {
-            var editText: EditText? = null
-            customView {
-                layoutInflater.inflate(R.layout.dialog_edit_text, null).apply {
-                    editText = findViewById(R.id.edit_view)
-                    editText?.setHint(R.string.group_name)
-                }
+            val alertBinding = DialogEditTextBinding.inflate(layoutInflater).apply {
+                editView.setHint(R.string.group_name)
             }
+            customView = alertBinding.root
             yesButton {
-                editText?.text?.toString()?.let {
+                alertBinding.editView.text?.toString()?.let {
                     if (it.isNotBlank()) {
                         viewModel.addGroup(it)
                     }
@@ -120,16 +117,15 @@ class GroupManageDialog : BaseDialogFragment(), Toolbar.OnMenuItemClickListener
     @SuppressLint("InflateParams")
     private fun editGroup(bookGroup: BookGroup) {
         alert(title = getString(R.string.group_edit)) {
-            var editText: EditText? = null
-            customView {
-                layoutInflater.inflate(R.layout.dialog_edit_text, null).apply {
-                    editText = findViewById(R.id.edit_view)
-                    editText!!.setHint(R.string.group_name)
-                    editText!!.setText(bookGroup.groupName)
-                }
+            val alertBinding = DialogEditTextBinding.inflate(layoutInflater).apply {
+                editView.setHint(R.string.group_name)
+                editView.setText(bookGroup.groupName)
             }
+            customView = alertBinding.root
             yesButton {
-                viewModel.upGroup(bookGroup.copy(groupName = editText?.text?.toString() ?: ""))
+                alertBinding.editView.text?.toString()?.let {
+                    viewModel.upGroup(bookGroup.copy(groupName = it))
+                }
             }
             noButton()
         }.show().requestInputMethod()
diff --git a/app/src/main/java/io/legado/app/ui/book/group/GroupSelectDialog.kt b/app/src/main/java/io/legado/app/ui/book/group/GroupSelectDialog.kt
index ffa5d76fc..6f496dc18 100644
--- a/app/src/main/java/io/legado/app/ui/book/group/GroupSelectDialog.kt
+++ b/app/src/main/java/io/legado/app/ui/book/group/GroupSelectDialog.kt
@@ -7,7 +7,6 @@ import android.view.LayoutInflater
 import android.view.MenuItem
 import android.view.View
 import android.view.ViewGroup
-import android.widget.EditText
 import androidx.appcompat.widget.Toolbar
 import androidx.fragment.app.FragmentManager
 import androidx.recyclerview.widget.ItemTouchHelper
@@ -20,6 +19,7 @@ import io.legado.app.base.adapter.ItemViewHolder
 import io.legado.app.base.adapter.SimpleRecyclerAdapter
 import io.legado.app.data.entities.BookGroup
 import io.legado.app.databinding.DialogBookGroupPickerBinding
+import io.legado.app.databinding.DialogEditTextBinding
 import io.legado.app.databinding.ItemGroupSelectBinding
 import io.legado.app.lib.dialogs.alert
 import io.legado.app.lib.theme.accentColor
@@ -120,15 +120,12 @@ class GroupSelectDialog : BaseDialogFragment(), Toolbar.OnMenuItemClickListener
     @SuppressLint("InflateParams")
     private fun addGroup() {
         alert(title = getString(R.string.add_group)) {
-            var editText: EditText? = null
-            customView {
-                layoutInflater.inflate(R.layout.dialog_edit_text, null).apply {
-                    editText = findViewById(R.id.edit_view)
-                    editText!!.setHint(R.string.group_name)
-                }
+            val alertBinding = DialogEditTextBinding.inflate(layoutInflater).apply {
+                editView.setHint(R.string.group_name)
             }
+            customView = alertBinding.root
             yesButton {
-                editText?.text?.toString()?.let {
+                alertBinding.editView.text?.toString()?.let {
                     if (it.isNotBlank()) {
                         viewModel.addGroup(it)
                     }
@@ -141,16 +138,15 @@ class GroupSelectDialog : BaseDialogFragment(), Toolbar.OnMenuItemClickListener
     @SuppressLint("InflateParams")
     private fun editGroup(bookGroup: BookGroup) {
         alert(title = getString(R.string.group_edit)) {
-            var editText: EditText? = null
-            customView {
-                layoutInflater.inflate(R.layout.dialog_edit_text, null).apply {
-                    editText = findViewById(R.id.edit_view)
-                    editText!!.setHint(R.string.group_name)
-                    editText!!.setText(bookGroup.groupName)
-                }
+            val alertBinding = DialogEditTextBinding.inflate(layoutInflater).apply {
+                editView.setHint(R.string.group_name)
+                editView.setText(bookGroup.groupName)
             }
+            customView = alertBinding.root
             yesButton {
-                viewModel.upGroup(bookGroup.copy(groupName = editText?.text?.toString() ?: ""))
+                alertBinding.editView.text?.toString()?.let {
+                    viewModel.upGroup(bookGroup.copy(groupName = it))
+                }
             }
             noButton()
         }.show().requestInputMethod()
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 3147a8858..abbb5edd6 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
@@ -6,7 +6,6 @@ import android.graphics.Color
 import android.os.Build
 import android.os.Bundle
 import android.view.*
-import android.widget.EditText
 import androidx.core.view.isVisible
 import io.legado.app.App
 import io.legado.app.R
@@ -15,6 +14,7 @@ import io.legado.app.constant.PreferKey
 import io.legado.app.data.entities.Bookmark
 import io.legado.app.databinding.ActivityBookReadBinding
 import io.legado.app.databinding.DialogDownloadChoiceBinding
+import io.legado.app.databinding.DialogEditTextBinding
 import io.legado.app.help.AppConfig
 import io.legado.app.help.LocalConfig
 import io.legado.app.help.ReadBookConfig
@@ -30,7 +30,6 @@ import io.legado.app.service.help.ReadBook
 import io.legado.app.ui.book.read.config.BgTextConfigDialog
 import io.legado.app.ui.book.read.config.ClickActionConfigDialog
 import io.legado.app.ui.book.read.config.PaddingConfigDialog
-import io.legado.app.ui.widget.text.AutoCompleteTextView
 import io.legado.app.utils.getPrefString
 import io.legado.app.utils.getViewModel
 import io.legado.app.utils.requestInputMethod
@@ -207,16 +206,13 @@ abstract class ReadBookBaseActivity :
         val book = ReadBook.book ?: return
         val textChapter = ReadBook.curTextChapter ?: return
         alert(title = getString(R.string.bookmark_add)) {
-            var editText: EditText? = null
-            message = book.name + " • " + textChapter.title
-            customView {
-                layoutInflater.inflate(R.layout.dialog_edit_text, null).apply {
-                    editText = findViewById(R.id.edit_view)
-                    editText!!.setHint(R.string.note_content)
-                }
+            val alertBinding = DialogEditTextBinding.inflate(layoutInflater).apply {
+                editView.setHint(R.string.note_content)
             }
+            message = book.name + " • " + textChapter.title
+            customView = alertBinding.root
             yesButton {
-                editText?.text?.toString()?.let { editContent ->
+                alertBinding.editView.text?.toString()?.let { editContent ->
                     Coroutine.async {
                         val bookmark = Bookmark(
                             bookUrl = book.bookUrl,
@@ -239,17 +235,13 @@ abstract class ReadBookBaseActivity :
         val charsets =
             arrayListOf("UTF-8", "GB2312", "GBK", "Unicode", "UTF-16", "UTF-16LE", "ASCII")
         alert(R.string.set_charset) {
-            var editText: AutoCompleteTextView? = null
-            customView {
-                layoutInflater.inflate(R.layout.dialog_edit_text, null).apply {
-                    editText = findViewById(R.id.edit_view)
-                    editText?.setFilterValues(charsets)
-                    editText?.setText(ReadBook.book?.charset)
-                }
+            val alertBinding = DialogEditTextBinding.inflate(layoutInflater).apply {
+                editView.setFilterValues(charsets)
+                editView.setText(ReadBook.book?.charset)
             }
+            customView = alertBinding.root
             okButton {
-                val text = editText?.text?.toString()
-                text?.let {
+                alertBinding.editView.text?.toString()?.let {
                     ReadBook.setCharset(it)
                 }
             }
diff --git a/app/src/main/java/io/legado/app/ui/book/read/config/BgTextConfigDialog.kt b/app/src/main/java/io/legado/app/ui/book/read/config/BgTextConfigDialog.kt
index d75045e1d..0f4079d4f 100644
--- a/app/src/main/java/io/legado/app/ui/book/read/config/BgTextConfigDialog.kt
+++ b/app/src/main/java/io/legado/app/ui/book/read/config/BgTextConfigDialog.kt
@@ -13,6 +13,7 @@ import com.jaredrummler.android.colorpicker.ColorPickerDialog
 import io.legado.app.R
 import io.legado.app.base.BaseDialogFragment
 import io.legado.app.constant.EventBus
+import io.legado.app.databinding.DialogEditTextBinding
 import io.legado.app.databinding.DialogReadBgTextBinding
 import io.legado.app.databinding.ItemBgImageBinding
 import io.legado.app.help.ReadBookConfig
@@ -26,7 +27,6 @@ import io.legado.app.lib.theme.getSecondaryTextColor
 import io.legado.app.ui.book.read.ReadBookActivity
 import io.legado.app.ui.filepicker.FilePicker
 import io.legado.app.ui.filepicker.FilePickerDialog
-import io.legado.app.ui.widget.text.AutoCompleteTextView
 import io.legado.app.utils.*
 import io.legado.app.utils.viewbindingdelegate.viewBinding
 import org.jetbrains.anko.sdk27.listeners.onCheckedChange
@@ -123,15 +123,12 @@ class BgTextConfigDialog : BaseDialogFragment(), FilePickerDialog.CallBack {
     private fun initEvent() = with(ReadBookConfig.durConfig) {
         binding.ivEdit.onClick {
             alert(R.string.style_name) {
-                var editText: AutoCompleteTextView? = null
-                customView {
-                    layoutInflater.inflate(R.layout.dialog_edit_text, null).apply {
-                        editText = findViewById(R.id.edit_view)
-                        editText!!.setText(ReadBookConfig.durConfig.name)
-                    }
+                val alertBinding = DialogEditTextBinding.inflate(layoutInflater).apply {
+                    editView.setText(ReadBookConfig.durConfig.name)
                 }
+                customView = alertBinding.root
                 okButton {
-                    editText?.text?.toString()?.let {
+                    alertBinding.editView.text?.toString()?.let {
                         binding.tvName.text = it
                         ReadBookConfig.durConfig.name = it
                     }
@@ -278,14 +275,10 @@ class BgTextConfigDialog : BaseDialogFragment(), FilePickerDialog.CallBack {
     @SuppressLint("InflateParams")
     private fun importNetConfigAlert() {
         alert("输入地址") {
-            var editText: AutoCompleteTextView? = null
-            customView {
-                layoutInflater.inflate(R.layout.dialog_edit_text, null).apply {
-                    editText = findViewById(R.id.edit_view)
-                }
-            }
+            val alertBinding = DialogEditTextBinding.inflate(layoutInflater)
+            customView = alertBinding.root
             okButton {
-                editText?.text?.toString()?.let { url ->
+                alertBinding.editView.text?.toString()?.let { url ->
                     importNetConfig(url)
                 }
             }
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 e33d4f916..cad3128db 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
@@ -22,6 +22,7 @@ import io.legado.app.constant.AppPattern
 import io.legado.app.constant.EventBus
 import io.legado.app.data.entities.BookSource
 import io.legado.app.databinding.ActivityBookSourceBinding
+import io.legado.app.databinding.DialogEditTextBinding
 import io.legado.app.help.IntentDataHelp
 import io.legado.app.help.LocalConfig
 import io.legado.app.lib.dialogs.alert
@@ -38,7 +39,6 @@ import io.legado.app.ui.widget.dialog.TextDialog
 import io.legado.app.ui.widget.recycler.DragSelectTouchHelper
 import io.legado.app.ui.widget.recycler.ItemTouchCallback
 import io.legado.app.ui.widget.recycler.VerticalDivider
-import io.legado.app.ui.widget.text.AutoCompleteTextView
 import io.legado.app.utils.*
 import org.jetbrains.anko.startActivity
 import org.jetbrains.anko.startActivityForResult
@@ -279,15 +279,12 @@ class BookSourceActivity : VMBaseActivity<ActivityBookSourceBinding, BookSourceV
     @SuppressLint("InflateParams")
     private fun checkSource() {
         alert(titleResource = R.string.search_book_key) {
-            var editText: AutoCompleteTextView? = null
-            customView {
-                layoutInflater.inflate(R.layout.dialog_edit_text, null).apply {
-                    editText = findViewById(R.id.edit_view)
-                    editText?.setText(CheckSource.keyword)
-                }
+            val alertBinding = DialogEditTextBinding.inflate(layoutInflater).apply {
+                editView.setText(CheckSource.keyword)
             }
+            customView = alertBinding.root
             okButton {
-                editText?.text?.toString()?.let {
+                alertBinding.editView.text?.toString()?.let {
                     if (it.isNotEmpty()) {
                         CheckSource.keyword = it
                     }
@@ -301,17 +298,14 @@ class BookSourceActivity : VMBaseActivity<ActivityBookSourceBinding, BookSourceV
     @SuppressLint("InflateParams")
     private fun selectionAddToGroups() {
         alert(titleResource = R.string.add_group) {
-            var editText: AutoCompleteTextView? = null
-            customView {
-                layoutInflater.inflate(R.layout.dialog_edit_text, null).apply {
-                    editText = findViewById(R.id.edit_view)
-                    editText?.setHint(R.string.group_name)
-                    editText?.setFilterValues(groups.toList())
-                    editText?.dropDownHeight = 180.dp
-                }
+            val alertBinding = DialogEditTextBinding.inflate(layoutInflater).apply {
+                editView.setHint(R.string.group_name)
+                editView.setFilterValues(groups.toList())
+                editView.dropDownHeight = 180.dp
             }
+            customView = alertBinding.root
             okButton {
-                editText?.text?.toString()?.let {
+                alertBinding.editView.text?.toString()?.let {
                     if (it.isNotEmpty()) {
                         viewModel.selectionAddToGroups(adapter.getSelection(), it)
                     }
@@ -324,17 +318,14 @@ class BookSourceActivity : VMBaseActivity<ActivityBookSourceBinding, BookSourceV
     @SuppressLint("InflateParams")
     private fun selectionRemoveFromGroups() {
         alert(titleResource = R.string.remove_group) {
-            var editText: AutoCompleteTextView? = null
-            customView {
-                layoutInflater.inflate(R.layout.dialog_edit_text, null).apply {
-                    editText = findViewById(R.id.edit_view)
-                    editText?.setHint(R.string.group_name)
-                    editText?.setFilterValues(groups.toList())
-                    editText?.dropDownHeight = 180.dp
-                }
+            val alertBinding = DialogEditTextBinding.inflate(layoutInflater).apply {
+                editView.setHint(R.string.group_name)
+                editView.setFilterValues(groups.toList())
+                editView.dropDownHeight = 180.dp
             }
+            customView = alertBinding.root
             okButton {
-                editText?.text?.toString()?.let {
+                alertBinding.editView.text?.toString()?.let {
                     if (it.isNotEmpty()) {
                         viewModel.selectionRemoveFromGroups(adapter.getSelection(), it)
                     }
@@ -360,19 +351,16 @@ class BookSourceActivity : VMBaseActivity<ActivityBookSourceBinding, BookSourceV
             ?.splitNotBlank(",")
             ?.toMutableList() ?: mutableListOf()
         alert(titleResource = R.string.import_book_source_on_line) {
-            var editText: AutoCompleteTextView? = null
-            customView {
-                layoutInflater.inflate(R.layout.dialog_edit_text, null).apply {
-                    editText = findViewById(R.id.edit_view)
-                    editText?.setFilterValues(cacheUrls)
-                    editText?.delCallBack = {
-                        cacheUrls.remove(it)
-                        aCache.put(importRecordKey, cacheUrls.joinToString(","))
-                    }
+            val alertBinding = DialogEditTextBinding.inflate(layoutInflater).apply {
+                editView.setFilterValues(cacheUrls)
+                editView.delCallBack = {
+                    cacheUrls.remove(it)
+                    aCache.put(importRecordKey, cacheUrls.joinToString(","))
                 }
             }
+            customView = alertBinding.root
             okButton {
-                val text = editText?.text?.toString()
+                val text = alertBinding.editView.text?.toString()
                 text?.let {
                     if (!cacheUrls.contains(it)) {
                         cacheUrls.add(0, it)
diff --git a/app/src/main/java/io/legado/app/ui/main/bookshelf/BookshelfFragment.kt b/app/src/main/java/io/legado/app/ui/main/bookshelf/BookshelfFragment.kt
index 4b38667d8..8e324611b 100644
--- a/app/src/main/java/io/legado/app/ui/main/bookshelf/BookshelfFragment.kt
+++ b/app/src/main/java/io/legado/app/ui/main/bookshelf/BookshelfFragment.kt
@@ -2,7 +2,10 @@ package io.legado.app.ui.main.bookshelf
 
 import android.annotation.SuppressLint
 import android.os.Bundle
-import android.view.*
+import android.view.Menu
+import android.view.MenuItem
+import android.view.View
+import android.view.ViewGroup
 import androidx.appcompat.widget.SearchView
 import androidx.fragment.app.Fragment
 import androidx.fragment.app.FragmentManager
@@ -146,7 +149,7 @@ class BookshelfFragment : VMBaseFragment<BookshelfViewModel>(R.layout.fragment_b
             val bookshelfLayout = getPrefInt(PreferKey.bookshelfLayout)
             val bookshelfSort = getPrefInt(PreferKey.bookshelfSort)
             val alertBinding =
-                DialogBookshelfConfigBinding.inflate(LayoutInflater.from(requireContext()))
+                DialogBookshelfConfigBinding.inflate(layoutInflater)
                     .apply {
                         rgLayout.checkByIndex(bookshelfLayout)
                         rgSort.checkByIndex(bookshelfSort)
@@ -175,7 +178,7 @@ class BookshelfFragment : VMBaseFragment<BookshelfViewModel>(R.layout.fragment_b
     @SuppressLint("InflateParams")
     private fun addBookByUrl() {
         alert(titleResource = R.string.add_book_url) {
-            val alertBinding = DialogEditTextBinding.inflate(LayoutInflater.from(requireContext()))
+            val alertBinding = DialogEditTextBinding.inflate(layoutInflater)
             customView = alertBinding.root
             okButton {
                 alertBinding.editView.text?.toString()?.let {
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 ed2f5e932..d935f5204 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
@@ -20,6 +20,7 @@ import io.legado.app.base.VMBaseActivity
 import io.legado.app.constant.AppPattern
 import io.legado.app.data.entities.ReplaceRule
 import io.legado.app.databinding.ActivityReplaceRuleBinding
+import io.legado.app.databinding.DialogEditTextBinding
 import io.legado.app.help.IntentDataHelp
 import io.legado.app.help.coroutine.Coroutine
 import io.legado.app.lib.dialogs.alert
@@ -34,7 +35,6 @@ import io.legado.app.ui.widget.SelectActionBar
 import io.legado.app.ui.widget.recycler.DragSelectTouchHelper
 import io.legado.app.ui.widget.recycler.ItemTouchCallback
 import io.legado.app.ui.widget.recycler.VerticalDivider
-import io.legado.app.ui.widget.text.AutoCompleteTextView
 import io.legado.app.utils.*
 import org.jetbrains.anko.startActivity
 import org.jetbrains.anko.toast
@@ -214,19 +214,16 @@ class ReplaceRuleActivity : VMBaseActivity<ActivityReplaceRuleBinding, ReplaceRu
             ?.splitNotBlank(",")
             ?.toMutableList() ?: mutableListOf()
         alert(titleResource = R.string.import_replace_rule_on_line) {
-            var editText: AutoCompleteTextView? = null
-            customView {
-                layoutInflater.inflate(R.layout.dialog_edit_text, null).apply {
-                    editText = findViewById(R.id.edit_view)
-                    editText?.setFilterValues(cacheUrls)
-                    editText?.delCallBack = {
-                        cacheUrls.remove(it)
-                        aCache.put(importRecordKey, cacheUrls.joinToString(","))
-                    }
+            val alertBinding = DialogEditTextBinding.inflate(layoutInflater).apply {
+                editView.setFilterValues(cacheUrls)
+                editView.delCallBack = {
+                    cacheUrls.remove(it)
+                    aCache.put(importRecordKey, cacheUrls.joinToString(","))
                 }
             }
+            customView = alertBinding.root
             okButton {
-                val text = editText?.text?.toString()
+                val text = alertBinding.editView.text?.toString()
                 text?.let {
                     if (!cacheUrls.contains(it)) {
                         cacheUrls.add(0, it)
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 6179493b9..b811de086 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
@@ -20,6 +20,7 @@ import io.legado.app.base.VMBaseActivity
 import io.legado.app.constant.AppPattern
 import io.legado.app.data.entities.RssSource
 import io.legado.app.databinding.ActivityRssSourceBinding
+import io.legado.app.databinding.DialogEditTextBinding
 import io.legado.app.help.IntentDataHelp
 import io.legado.app.lib.dialogs.alert
 import io.legado.app.lib.theme.ATH
@@ -33,7 +34,6 @@ import io.legado.app.ui.widget.SelectActionBar
 import io.legado.app.ui.widget.recycler.DragSelectTouchHelper
 import io.legado.app.ui.widget.recycler.ItemTouchCallback
 import io.legado.app.ui.widget.recycler.VerticalDivider
-import io.legado.app.ui.widget.text.AutoCompleteTextView
 import io.legado.app.utils.*
 import org.jetbrains.anko.startActivity
 import org.jetbrains.anko.startActivityForResult
@@ -228,19 +228,16 @@ class RssSourceActivity : VMBaseActivity<ActivityRssSourceBinding, RssSourceView
             ?.splitNotBlank(",")
             ?.toMutableList() ?: mutableListOf()
         alert(titleResource = R.string.import_book_source_on_line) {
-            var editText: AutoCompleteTextView? = null
-            customView {
-                layoutInflater.inflate(R.layout.dialog_edit_text, null).apply {
-                    editText = findViewById(R.id.edit_view)
-                    editText?.setFilterValues(cacheUrls)
-                    editText?.delCallBack = {
-                        cacheUrls.remove(it)
-                        aCache.put(importRecordKey, cacheUrls.joinToString(","))
-                    }
+            val alertBinding = DialogEditTextBinding.inflate(layoutInflater).apply {
+                editView.setFilterValues(cacheUrls)
+                editView.delCallBack = {
+                    cacheUrls.remove(it)
+                    aCache.put(importRecordKey, cacheUrls.joinToString(","))
                 }
             }
+            customView = alertBinding.root
             okButton {
-                val text = editText?.text?.toString()
+                val text = alertBinding.editView.text?.toString()
                 text?.let {
                     if (!cacheUrls.contains(it)) {
                         cacheUrls.add(0, it)