diff --git a/app/src/main/java/io/legado/app/ui/readbook/config/BgTextConfigDiolog.kt b/app/src/main/java/io/legado/app/ui/readbook/config/BgTextConfigDiolog.kt
new file mode 100644
index 000000000..89feb7a7b
--- /dev/null
+++ b/app/src/main/java/io/legado/app/ui/readbook/config/BgTextConfigDiolog.kt
@@ -0,0 +1,43 @@
+package io.legado.app.ui.readbook.config
+
+import android.os.Bundle
+import android.util.DisplayMetrics
+import android.view.Gravity
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import androidx.fragment.app.DialogFragment
+import io.legado.app.R
+import io.legado.app.ui.readbook.Help
+
+class BgTextConfigDiolog : DialogFragment() {
+
+    override fun onCreateView(
+        inflater: LayoutInflater,
+        container: ViewGroup?,
+        savedInstanceState: Bundle?
+    ): View? {
+        return super.onCreateView(inflater, container, savedInstanceState)
+    }
+
+    override fun onStart() {
+        super.onStart()
+        val dm = DisplayMetrics()
+        activity?.windowManager?.defaultDisplay?.getMetrics(dm)
+        dialog?.window?.let {
+            it.setBackgroundDrawableResource(R.color.transparent)
+            it.decorView.setPadding(0, 0, 0, 0)
+            val attr = it.attributes
+            attr.dimAmount = 0.0f
+            attr.gravity = Gravity.BOTTOM
+            it.attributes = attr
+            it.setLayout(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT)
+            Help.upSystemUiVisibility(it)
+        }
+    }
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
+    }
+
+}
\ No newline at end of file
diff --git a/app/src/main/res/layout/dialog_read_bg_text.xml b/app/src/main/res/layout/dialog_read_bg_text.xml
new file mode 100644
index 000000000..1faa34fc2
--- /dev/null
+++ b/app/src/main/res/layout/dialog_read_bg_text.xml
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:orientation="vertical"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent">
+
+    <io.legado.app.lib.theme.view.ATESwitch
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:text="@string/dark_status_icon" />
+
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 861a4bb0a..79e0f93f1 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -218,7 +218,7 @@
     <string name="no_last_chapter">无最新章节信息</string>
     <string name="showTimeBattery">显示时间和电量</string>
     <string name="showLine">显示分隔线</string>
-    <string name="darkStatusIcon">深色状态栏图标</string>
+    <string name="dark_status_icon">深色状态栏图标</string>
     <string name="content">内容</string>
     <string name="copy_text">拷贝内容</string>
     <string name="download_all">一键缓存</string>