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 6e3b8ece2..3ca496783 100644
--- a/app/src/main/java/io/legado/app/base/BaseActivity.kt
+++ b/app/src/main/java/io/legado/app/base/BaseActivity.kt
@@ -131,9 +131,9 @@ abstract class BaseActivity(
         }
         ATH.setStatusBarColorAuto(this, fullScreen)
         if (toolBarTheme == Theme.Dark) {
-            ATH.setLightStatusBar(this, false)
+            ATH.setLightStatusBar(window, false)
         } else if (toolBarTheme == Theme.Light) {
-            ATH.setLightStatusBar(this, true)
+            ATH.setLightStatusBar(window, true)
         }
         upNavigationBarColor()
     }
diff --git a/app/src/main/java/io/legado/app/lib/theme/ATH.kt b/app/src/main/java/io/legado/app/lib/theme/ATH.kt
index d9ee9e2a2..f69c5d40a 100644
--- a/app/src/main/java/io/legado/app/lib/theme/ATH.kt
+++ b/app/src/main/java/io/legado/app/lib/theme/ATH.kt
@@ -9,6 +9,7 @@ import android.graphics.drawable.GradientDrawable
 import android.os.Build
 import android.view.View
 import android.view.View.SYSTEM_UI_FLAG_LIGHT_NAVIGATION_BAR
+import android.view.Window
 import android.widget.EdgeEffect
 import android.widget.ScrollView
 import androidx.annotation.ColorInt
@@ -63,16 +64,16 @@ object ATH {
         } else {
             activity.window.statusBarColor = color
         }
-        setLightStatusBarAuto(activity, color)
+        setLightStatusBarAuto(activity.window, color)
     }
 
-    fun setLightStatusBarAuto(activity: Activity, bgColor: Int) {
-        setLightStatusBar(activity, ColorUtils.isColorLight(bgColor))
+    fun setLightStatusBarAuto(window: Window, bgColor: Int) {
+        setLightStatusBar(window, ColorUtils.isColorLight(bgColor))
     }
 
-    fun setLightStatusBar(activity: Activity, enabled: Boolean) {
+    fun setLightStatusBar(window: Window, enabled: Boolean) {
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
-            val decorView = activity.window.decorView
+            val decorView = window.decorView
             val systemUiVisibility = decorView.systemUiVisibility
             if (enabled) {
                 decorView.systemUiVisibility =
diff --git a/app/src/main/java/io/legado/app/ui/book/read/Help.kt b/app/src/main/java/io/legado/app/ui/book/read/Help.kt
index c789d6ae1..6a6a59912 100644
--- a/app/src/main/java/io/legado/app/ui/book/read/Help.kt
+++ b/app/src/main/java/io/legado/app/ui/book/read/Help.kt
@@ -35,7 +35,7 @@ object Help {
     /**
      * 更新状态栏,导航栏
      */
-    fun upSystemUiVisibility(activity: Activity, toolBarHide: Boolean = true) {
+    fun upSystemUiVisibility(window: Window, toolBarHide: Boolean = true) {
         var flag = (View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
                 or View.SYSTEM_UI_FLAG_LAYOUT_STABLE
                 or View.SYSTEM_UI_FLAG_IMMERSIVE
@@ -51,13 +51,13 @@ object Help {
                 flag = flag or View.SYSTEM_UI_FLAG_HIDE_NAVIGATION
             }
         }
-        activity.window.decorView.systemUiVisibility = flag
+        window.decorView.systemUiVisibility = flag
         if (toolBarHide) {
-            ATH.setLightStatusBar(activity, ReadBookConfig.durConfig.statusIconDark())
+            ATH.setLightStatusBar(window, ReadBookConfig.durConfig.statusIconDark())
         } else {
             ATH.setLightStatusBarAuto(
-                activity,
-                ThemeStore.statusBarColor(activity, AppConfig.isTransparentStatusBar)
+                window,
+                ThemeStore.statusBarColor(App.INSTANCE, AppConfig.isTransparentStatusBar)
             )
         }
     }
diff --git a/app/src/main/java/io/legado/app/ui/book/read/ReadBookActivity.kt b/app/src/main/java/io/legado/app/ui/book/read/ReadBookActivity.kt
index 8a872f1d8..3e1c82259 100644
--- a/app/src/main/java/io/legado/app/ui/book/read/ReadBookActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/book/read/ReadBookActivity.kt
@@ -691,7 +691,7 @@ class ReadBookActivity : VMBaseActivity<ReadBookViewModel>(R.layout.activity_boo
      * 更新状态栏,导航栏
      */
     override fun upSystemUiVisibility() {
-        Help.upSystemUiVisibility(this, !read_menu.isVisible)
+        Help.upSystemUiVisibility(window, !read_menu.isVisible)
         upNavigationBarColor()
     }
 
diff --git a/app/src/main/java/io/legado/app/ui/book/read/config/AutoReadDialog.kt b/app/src/main/java/io/legado/app/ui/book/read/config/AutoReadDialog.kt
index 610fa3dde..cb697be77 100644
--- a/app/src/main/java/io/legado/app/ui/book/read/config/AutoReadDialog.kt
+++ b/app/src/main/java/io/legado/app/ui/book/read/config/AutoReadDialog.kt
@@ -26,10 +26,10 @@ class AutoReadDialog : BaseDialogFragment() {
         super.onStart()
         val dm = DisplayMetrics()
         activity?.let {
-            Help.upSystemUiVisibility(it)
             it.windowManager?.defaultDisplay?.getMetrics(dm)
         }
         dialog?.window?.let {
+            Help.upSystemUiVisibility(it)
             it.setBackgroundDrawableResource(R.color.background)
             it.decorView.setPadding(0, 0, 0, 0)
             val attr = it.attributes
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 99c951643..d859d7685 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
@@ -47,10 +47,10 @@ class BgTextConfigDialog : BaseDialogFragment() {
         super.onStart()
         val dm = DisplayMetrics()
         activity?.let {
-            Help.upSystemUiVisibility(it)
             it.windowManager?.defaultDisplay?.getMetrics(dm)
         }
         dialog?.window?.let {
+            Help.upSystemUiVisibility(it)
             it.setBackgroundDrawableResource(R.color.background)
             it.decorView.setPadding(0, 5, 0, 0)
             val attr = it.attributes
@@ -102,7 +102,7 @@ class BgTextConfigDialog : BaseDialogFragment() {
         sw_dark_status_icon.onCheckedChange { buttonView, isChecked ->
             if (buttonView?.isPressed == true) {
                 setStatusIconDark(isChecked)
-                activity?.let {
+                dialog?.window?.let {
                     Help.upSystemUiVisibility(it)
                 }
             }
diff --git a/app/src/main/java/io/legado/app/ui/book/read/config/MoreConfigDialog.kt b/app/src/main/java/io/legado/app/ui/book/read/config/MoreConfigDialog.kt
index 2c2df5bbf..e17cb808a 100644
--- a/app/src/main/java/io/legado/app/ui/book/read/config/MoreConfigDialog.kt
+++ b/app/src/main/java/io/legado/app/ui/book/read/config/MoreConfigDialog.kt
@@ -30,10 +30,10 @@ class MoreConfigDialog : DialogFragment() {
         super.onStart()
         val dm = DisplayMetrics()
         activity?.let {
-            Help.upSystemUiVisibility(it)
             it.windowManager?.defaultDisplay?.getMetrics(dm)
         }
         dialog?.window?.let {
+            Help.upSystemUiVisibility(it)
             it.setBackgroundDrawableResource(R.color.background)
             it.decorView.setPadding(0, 0, 0, 0)
             val attr = it.attributes
diff --git a/app/src/main/java/io/legado/app/ui/book/read/config/PaddingConfigDialog.kt b/app/src/main/java/io/legado/app/ui/book/read/config/PaddingConfigDialog.kt
index a37d7e91b..808306ed6 100644
--- a/app/src/main/java/io/legado/app/ui/book/read/config/PaddingConfigDialog.kt
+++ b/app/src/main/java/io/legado/app/ui/book/read/config/PaddingConfigDialog.kt
@@ -20,10 +20,10 @@ class PaddingConfigDialog : BaseDialogFragment() {
         super.onStart()
         val dm = DisplayMetrics()
         activity?.let {
-            Help.upSystemUiVisibility(it)
             it.windowManager?.defaultDisplay?.getMetrics(dm)
         }
         dialog?.window?.let {
+            Help.upSystemUiVisibility(it)
             val attr = it.attributes
             attr.dimAmount = 0.0f
             it.attributes = attr
diff --git a/app/src/main/java/io/legado/app/ui/book/read/config/ReadAloudConfigDialog.kt b/app/src/main/java/io/legado/app/ui/book/read/config/ReadAloudConfigDialog.kt
index d29bf1df8..be79b46f7 100644
--- a/app/src/main/java/io/legado/app/ui/book/read/config/ReadAloudConfigDialog.kt
+++ b/app/src/main/java/io/legado/app/ui/book/read/config/ReadAloudConfigDialog.kt
@@ -30,10 +30,10 @@ class ReadAloudConfigDialog : DialogFragment() {
         super.onStart()
         val dm = DisplayMetrics()
         activity?.let {
-            Help.upSystemUiVisibility(it)
             it.windowManager?.defaultDisplay?.getMetrics(dm)
         }
         dialog?.window?.let {
+            Help.upSystemUiVisibility(it)
             it.setBackgroundDrawableResource(R.color.transparent)
             it.setLayout((dm.widthPixels * 0.9).toInt(), ViewGroup.LayoutParams.WRAP_CONTENT)
         }
diff --git a/app/src/main/java/io/legado/app/ui/book/read/config/ReadAloudDialog.kt b/app/src/main/java/io/legado/app/ui/book/read/config/ReadAloudDialog.kt
index 8c5c4e6a9..1886837d1 100644
--- a/app/src/main/java/io/legado/app/ui/book/read/config/ReadAloudDialog.kt
+++ b/app/src/main/java/io/legado/app/ui/book/read/config/ReadAloudDialog.kt
@@ -31,10 +31,10 @@ class ReadAloudDialog : BaseDialogFragment() {
         super.onStart()
         val dm = DisplayMetrics()
         activity?.let {
-            Help.upSystemUiVisibility(it)
             it.windowManager?.defaultDisplay?.getMetrics(dm)
         }
         dialog?.window?.let {
+            Help.upSystemUiVisibility(it)
             it.setBackgroundDrawableResource(R.color.background)
             it.decorView.setPadding(0, 0, 0, 0)
             val attr = it.attributes
diff --git a/app/src/main/java/io/legado/app/ui/book/read/config/ReadStyleDialog.kt b/app/src/main/java/io/legado/app/ui/book/read/config/ReadStyleDialog.kt
index db1b658c1..4c3897d06 100644
--- a/app/src/main/java/io/legado/app/ui/book/read/config/ReadStyleDialog.kt
+++ b/app/src/main/java/io/legado/app/ui/book/read/config/ReadStyleDialog.kt
@@ -39,10 +39,10 @@ class ReadStyleDialog : BaseDialogFragment(), FontSelectDialog.CallBack {
         super.onStart()
         val dm = DisplayMetrics()
         activity?.let {
-            Help.upSystemUiVisibility(it)
             it.windowManager?.defaultDisplay?.getMetrics(dm)
         }
         dialog?.window?.let {
+            Help.upSystemUiVisibility(it)
             it.setBackgroundDrawableResource(R.color.background)
             it.decorView.setPadding(0, 0, 0, 0)
             val attr = it.attributes
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 65bcfc7b6..2a6f414cb 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
@@ -22,19 +22,19 @@ class TipConfigDialog : BaseDialogFragment() {
         super.onStart()
         val dm = DisplayMetrics()
         activity?.let {
-            Help.upSystemUiVisibility(it)
             it.windowManager?.defaultDisplay?.getMetrics(dm)
         }
-        dialog?.window?.setLayout(
-            ViewGroup.LayoutParams.MATCH_PARENT,
-            ViewGroup.LayoutParams.WRAP_CONTENT
-        )
+        dialog?.window?.let {
+            Help.upSystemUiVisibility(it)
+            it.setLayout(ViewGroup.LayoutParams.MATCH_PARENT,
+                ViewGroup.LayoutParams.WRAP_CONTENT)
+        }
     }
 
     override fun onCreateView(
         inflater: LayoutInflater,
         container: ViewGroup?,
-        savedInstanceState: Bundle?
+        savedInstanceState: Bundle?,
     ): View? {
         return inflater.inflate(R.layout.dialog_tip_config, container)
     }