diff --git a/app/src/main/java/io/legado/app/base/BaseDialogFragment.kt b/app/src/main/java/io/legado/app/base/BaseDialogFragment.kt
index ea84a9ccaca6..da4ea99fac92 100644
--- a/app/src/main/java/io/legado/app/base/BaseDialogFragment.kt
+++ b/app/src/main/java/io/legado/app/base/BaseDialogFragment.kt
@@ -12,7 +12,6 @@ import androidx.fragment.app.DialogFragment
 import androidx.fragment.app.FragmentManager
 import androidx.lifecycle.Lifecycle
 import androidx.lifecycle.LifecycleEventObserver
-import androidx.lifecycle.LifecycleOwner
 import androidx.lifecycle.lifecycleScope
 import io.legado.app.R
 import io.legado.app.constant.AppLog
@@ -20,6 +19,7 @@ import io.legado.app.help.config.AppConfig
 import io.legado.app.help.coroutine.Coroutine
 import io.legado.app.lib.theme.ThemeStore
 import io.legado.app.utils.dpToPx
+import io.legado.app.utils.setBackgroundKeepPadding
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers
 import kotlin.coroutines.CoroutineContext
@@ -40,31 +40,25 @@ abstract class BaseDialogFragment(
         super.onStart()
         if (adaptationSoftKeyboard) {
             dialog?.window?.setBackgroundDrawableResource(R.color.transparent)
-        }
-        if (AppConfig.isEInkMode) {
+        } else if (AppConfig.isEInkMode) {
             dialog?.window?.let {
                 it.clearFlags(WindowManager.LayoutParams.FLAG_DIM_BEHIND)
                 val attr = it.attributes
                 attr.dimAmount = 0.0f
                 attr.windowAnimations = 0
                 it.attributes = attr
-                it.setBackgroundDrawableResource(R.color.transparent)
+                it.decorView.setBackgroundKeepPadding(R.color.transparent)
             }
             // 修改gravity的时机一般在子类的onStart方法中, 因此需要在onStart之后执行.
-            this.lifecycle.addObserver(object : LifecycleEventObserver {
-                override fun onStateChanged(
-                    source: LifecycleOwner,
-                    event: Lifecycle.Event
-                ) {
-                    if (event == Lifecycle.Event.ON_START) {
-                        when (dialog?.window?.attributes?.gravity) {
-                            Gravity.TOP -> view?.setBackgroundResource(R.drawable.bg_eink_border_bottom)
-                            Gravity.BOTTOM -> view?.setBackgroundResource(R.drawable.bg_eink_border_top)
-                            else -> {
-                                val padding = 2.dpToPx();
-                                view?.setPadding(padding, padding, padding, padding)
-                                view?.setBackgroundResource(R.drawable.bg_eink_border_dialog)
-                            }
+            lifecycle.addObserver(LifecycleEventObserver { _, event ->
+                if (event == Lifecycle.Event.ON_START) {
+                    when (dialog?.window?.attributes?.gravity) {
+                        Gravity.TOP -> view?.setBackgroundResource(R.drawable.bg_eink_border_bottom)
+                        Gravity.BOTTOM -> view?.setBackgroundResource(R.drawable.bg_eink_border_top)
+                        else -> {
+                            val padding = 2.dpToPx();
+                            view?.setPadding(padding, padding, padding, padding)
+                            view?.setBackgroundResource(R.drawable.bg_eink_border_dialog)
                         }
                     }
                 }
diff --git a/app/src/main/java/io/legado/app/base/BasePrefDialogFragment.kt b/app/src/main/java/io/legado/app/base/BasePrefDialogFragment.kt
index 8f2f9be04579..db5f560c4848 100644
--- a/app/src/main/java/io/legado/app/base/BasePrefDialogFragment.kt
+++ b/app/src/main/java/io/legado/app/base/BasePrefDialogFragment.kt
@@ -5,7 +5,6 @@ import android.view.WindowManager
 import androidx.fragment.app.DialogFragment
 import androidx.lifecycle.Lifecycle
 import androidx.lifecycle.LifecycleEventObserver
-import androidx.lifecycle.LifecycleOwner
 import io.legado.app.R
 import io.legado.app.help.config.AppConfig
 import io.legado.app.utils.dpToPx
@@ -27,20 +26,15 @@ abstract class BasePrefDialogFragment(
             }
 
             // 修改gravity的时机一般在子类的onStart方法中, 因此需要在onStart之后执行.
-            this.lifecycle.addObserver(object : LifecycleEventObserver {
-                override fun onStateChanged(
-                    source: LifecycleOwner,
-                    event: Lifecycle.Event
-                ) {
-                    if (event == Lifecycle.Event.ON_START) {
-                        when (dialog?.window?.attributes?.gravity) {
-                            Gravity.TOP -> view?.setBackgroundResource(R.drawable.bg_eink_border_bottom)
-                            Gravity.BOTTOM -> view?.setBackgroundResource(R.drawable.bg_eink_border_top)
-                            else -> {
-                                val padding = 2.dpToPx();
-                                view?.setPadding(padding, padding, padding, padding)
-                                view?.setBackgroundResource(R.drawable.bg_eink_border_dialog)
-                            }
+            lifecycle.addObserver(LifecycleEventObserver { _, event ->
+                if (event == Lifecycle.Event.ON_START) {
+                    when (dialog?.window?.attributes?.gravity) {
+                        Gravity.TOP -> view?.setBackgroundResource(R.drawable.bg_eink_border_bottom)
+                        Gravity.BOTTOM -> view?.setBackgroundResource(R.drawable.bg_eink_border_top)
+                        else -> {
+                            val padding = 2.dpToPx();
+                            view?.setPadding(padding, padding, padding, padding)
+                            view?.setBackgroundResource(R.drawable.bg_eink_border_dialog)
                         }
                     }
                 }
diff --git a/app/src/main/java/io/legado/app/lib/dialogs/AndroidAlertBuilder.kt b/app/src/main/java/io/legado/app/lib/dialogs/AndroidAlertBuilder.kt
index 1ab98be5182f..097726c2d493 100644
--- a/app/src/main/java/io/legado/app/lib/dialogs/AndroidAlertBuilder.kt
+++ b/app/src/main/java/io/legado/app/lib/dialogs/AndroidAlertBuilder.kt
@@ -6,9 +6,9 @@ import android.graphics.drawable.Drawable
 import android.view.KeyEvent
 import android.view.View
 import androidx.appcompat.app.AlertDialog
-import io.legado.app.utils.applyTint
 import io.legado.app.R
 import io.legado.app.help.config.AppConfig
+import io.legado.app.utils.applyTint
 
 internal class AndroidAlertBuilder(override val ctx: Context) : AlertBuilder<AlertDialog> {
     private val builder = AlertDialog.Builder(ctx)
@@ -144,8 +144,13 @@ internal class AndroidAlertBuilder(override val ctx: Context) : AlertBuilder<Ale
     override fun build(): AlertDialog {
         var dialog = builder.create()
         if (AppConfig.isEInkMode) {
-            dialog.window?.setDimAmount(0f)
-            dialog.window?.decorView?.setBackgroundResource(R.drawable.bg_eink_border_dialog)
+            dialog.window?.run {
+                val attr = attributes
+                attr.dimAmount = 0f
+                attr.windowAnimations = 0
+                attributes = attr
+                setBackgroundDrawableResource(R.drawable.bg_eink_border_dialog)
+            }
         }
         return dialog
     }
@@ -153,8 +158,13 @@ internal class AndroidAlertBuilder(override val ctx: Context) : AlertBuilder<Ale
     override fun show(): AlertDialog {
         var dialog = builder.show().applyTint()
         if (AppConfig.isEInkMode) {
-            dialog.window?.setDimAmount(0f)
-            dialog.window?.decorView?.setBackgroundResource(R.drawable.bg_eink_border_dialog)
+            dialog.window?.run {
+                val attr = attributes
+                attr.dimAmount = 0f
+                attr.windowAnimations = 0
+                attributes = attr
+                setBackgroundDrawableResource(R.drawable.bg_eink_border_dialog)
+            }
         }
         return dialog
     }
diff --git a/app/src/main/java/io/legado/app/ui/book/changesource/ChangeBookSourceDialog.kt b/app/src/main/java/io/legado/app/ui/book/changesource/ChangeBookSourceDialog.kt
index 1bc73ebeb668..1d17aaf3867e 100644
--- a/app/src/main/java/io/legado/app/ui/book/changesource/ChangeBookSourceDialog.kt
+++ b/app/src/main/java/io/legado/app/ui/book/changesource/ChangeBookSourceDialog.kt
@@ -28,6 +28,7 @@ import io.legado.app.data.entities.SearchBook
 import io.legado.app.databinding.DialogBookChangeSourceBinding
 import io.legado.app.help.config.AppConfig
 import io.legado.app.lib.dialogs.alert
+import io.legado.app.lib.theme.elevation
 import io.legado.app.lib.theme.getPrimaryTextColor
 import io.legado.app.lib.theme.primaryColor
 import io.legado.app.ui.book.read.ReadBookActivity
@@ -123,7 +124,7 @@ class ChangeBookSourceDialog() : BaseDialogFragment(R.layout.dialog_book_change_
         binding.toolBar.subtitle = viewModel.author
         binding.toolBar.navigationIcon =
             getCompatDrawable(androidx.appcompat.R.drawable.abc_ic_ab_back_material)
-        binding.toolBar.elevation = AppConfig.elevation.toFloat()
+        binding.toolBar.elevation = requireContext().elevation
     }
 
     private fun initMenu() {
diff --git a/app/src/main/java/io/legado/app/ui/book/read/BaseReadBookActivity.kt b/app/src/main/java/io/legado/app/ui/book/read/BaseReadBookActivity.kt
index f5fa59e44161..9a6449f5d534 100644
--- a/app/src/main/java/io/legado/app/ui/book/read/BaseReadBookActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/book/read/BaseReadBookActivity.kt
@@ -27,7 +27,6 @@ import io.legado.app.help.config.ReadBookConfig
 import io.legado.app.lib.dialogs.alert
 import io.legado.app.lib.dialogs.selector
 import io.legado.app.lib.theme.ThemeStore
-import io.legado.app.lib.theme.backgroundColor
 import io.legado.app.lib.theme.bottomBackground
 import io.legado.app.model.CacheBook
 import io.legado.app.model.ReadBook
@@ -320,7 +319,6 @@ abstract class BaseReadBookActivity :
         ReadBook.book?.let { book ->
             alert(titleResource = R.string.simulated_reading) {
                 val alertBinding = DialogSimulatedReadingBinding.inflate(layoutInflater).apply {
-                    root.setBackgroundColor(root.context.backgroundColor)
                     srEnabled.isChecked = book.getReadSimulating()
                     editStart.setText(book.getStartChapter().toString())
                     editNum.setText(book.getDailyChapters().toString())
diff --git a/app/src/main/java/io/legado/app/ui/book/read/config/TipConfigDialog.kt b/app/src/main/java/io/legado/app/ui/book/read/config/TipConfigDialog.kt
index df5857c739bc..1a201e7dcaa6 100644
--- a/app/src/main/java/io/legado/app/ui/book/read/config/TipConfigDialog.kt
+++ b/app/src/main/java/io/legado/app/ui/book/read/config/TipConfigDialog.kt
@@ -31,7 +31,7 @@ class TipConfigDialog : BaseDialogFragment(R.layout.dialog_tip_config) {
 
     override fun onStart() {
         super.onStart()
-        setLayout(0.9f, ViewGroup.LayoutParams.WRAP_CONTENT)
+        setLayout(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT)
     }
 
     override fun onFragmentCreated(view: View, savedInstanceState: Bundle?) {
diff --git a/app/src/main/java/io/legado/app/ui/widget/TitleBar.kt b/app/src/main/java/io/legado/app/ui/widget/TitleBar.kt
index 72c0cb1a234d..6c44907cc08f 100644
--- a/app/src/main/java/io/legado/app/ui/widget/TitleBar.kt
+++ b/app/src/main/java/io/legado/app/ui/widget/TitleBar.kt
@@ -19,6 +19,7 @@ import androidx.core.view.WindowInsetsCompat
 import androidx.core.view.children
 import com.google.android.material.appbar.AppBarLayout
 import io.legado.app.R
+import io.legado.app.help.config.AppConfig
 import io.legado.app.lib.theme.elevation
 import io.legado.app.lib.theme.primaryColor
 import io.legado.app.utils.activity
@@ -176,7 +177,11 @@ class TitleBar @JvmOverloads constructor(
                 }
             }
 
-            setBackgroundColor(context.primaryColor)
+            if (AppConfig.isEInkMode) {
+                setBackgroundResource(R.drawable.bg_eink_border_bottom)
+            } else {
+                setBackgroundColor(context.primaryColor)
+            }
 
             stateListAnimator = null
             elevation = context.elevation
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 5e5aa66ea5b7..2fec77ab3a29 100644
--- a/app/src/main/java/io/legado/app/utils/ViewExtensions.kt
+++ b/app/src/main/java/io/legado/app/utils/ViewExtensions.kt
@@ -23,6 +23,7 @@ import android.widget.RadioGroup
 import android.widget.SeekBar
 import android.widget.TextView
 import androidx.annotation.ColorInt
+import androidx.annotation.DrawableRes
 import androidx.appcompat.app.AppCompatActivity
 import androidx.appcompat.view.menu.MenuPopupHelper
 import androidx.appcompat.widget.PopupMenu
@@ -277,3 +278,12 @@ fun View.applyNavigationBarPadding(withInitialPadding: Boolean = false) {
         windowInsets
     }
 }
+
+fun View.setBackgroundKeepPadding(@DrawableRes backgroundResId: Int) {
+    val paddingLeft = paddingLeft
+    val paddingTop = paddingTop
+    val paddingRight = paddingRight
+    val paddingBottom = paddingBottom
+    setBackgroundResource(backgroundResId)
+    setPadding(paddingLeft, paddingTop, paddingRight, paddingBottom)
+}