diff --git a/app/src/main/assets/readConfig.json b/app/src/main/assets/readConfig.json
index 726668d1c..6ab073605 100644
--- a/app/src/main/assets/readConfig.json
+++ b/app/src/main/assets/readConfig.json
@@ -1,6 +1,6 @@
 [
   {
-    "bg": "#F3F3F3",
+    "bgStr": "#F3F3F3",
     "bgInt": 0,
     "bgType": 0,
     "darkStatusIcon": true,
@@ -11,7 +11,7 @@
     "lineSpacingMultiplier": 3
   },
   {
-    "bg": "#C6BAA1",
+    "bgStr": "#C6BAA1",
     "bgInt": 0,
     "bgType": 0,
     "darkStatusIcon": true,
@@ -26,7 +26,7 @@
     "paddingBottom": 0
   },
   {
-    "bg": "#E1F1DA",
+    "bgStr": "#E1F1DA",
     "bgInt": 0,
     "bgType": 0,
     "darkStatusIcon": true,
@@ -41,7 +41,7 @@
     "paddingBottom": 0
   },
   {
-    "bg": "#015A86",
+    "bgStr": "#015A86",
     "bgInt": 0,
     "bgType": 0,
     "darkStatusIcon": false,
@@ -56,7 +56,7 @@
     "paddingBottom": 0
   },
   {
-    "bg": "#808080",
+    "bgStr": "#808080",
     "bgInt": 0,
     "bgType": 0,
     "darkStatusIcon": false,
diff --git a/app/src/main/java/io/legado/app/help/ReadBookConfig.kt b/app/src/main/java/io/legado/app/help/ReadBookConfig.kt
index e94321e42..cb7805fbc 100644
--- a/app/src/main/java/io/legado/app/help/ReadBookConfig.kt
+++ b/app/src/main/java/io/legado/app/help/ReadBookConfig.kt
@@ -1,5 +1,7 @@
 package io.legado.app.help
 
+import android.graphics.Color
+import android.graphics.drawable.ColorDrawable
 import android.graphics.drawable.Drawable
 import io.legado.app.App
 import io.legado.app.utils.GSON
@@ -13,7 +15,7 @@ import java.io.IOException
 
 object ReadBookConfig {
     private val configList = arrayListOf<Config>()
-    var styleSelect
+    private var styleSelect
         get() = App.INSTANCE.getPrefInt("readStyleSelect")
         set(value) = App.INSTANCE.putPrefInt("readStyleSelect", value)
     var bg: Drawable? = null
@@ -38,6 +40,7 @@ object ReadBookConfig {
     fun upBg() {
         getConfig().apply {
             when (bgType) {
+                0 -> bg = ColorDrawable(Color.parseColor(bgStr))
 
             }
         }
@@ -66,7 +69,7 @@ object ReadBookConfig {
     }
 
     data class Config(
-        var bg: String = "#F3F3F3",
+        var bgStr: String = "#F3F3F3",
         var bgInt: Int = 0,
         var bgType: Int = 0,
         var darkStatusIcon: Boolean = true,
diff --git a/app/src/main/java/io/legado/app/ui/readbook/config/ReadAloudPopup.kt b/app/src/main/java/io/legado/app/ui/readbook/config/ReadAloudPopup.kt
new file mode 100644
index 000000000..3c2863478
--- /dev/null
+++ b/app/src/main/java/io/legado/app/ui/readbook/config/ReadAloudPopup.kt
@@ -0,0 +1,8 @@
+package io.legado.app.ui.readbook.config
+
+import android.content.Context
+import android.widget.PopupWindow
+
+class ReadAloudPopup(context: Context?) : PopupWindow(context) {
+
+}
\ No newline at end of file
diff --git a/app/src/main/java/io/legado/app/ui/readbook/config/ReadStylePopup.kt b/app/src/main/java/io/legado/app/ui/readbook/config/ReadStylePopup.kt
new file mode 100644
index 000000000..b0a533d3a
--- /dev/null
+++ b/app/src/main/java/io/legado/app/ui/readbook/config/ReadStylePopup.kt
@@ -0,0 +1,12 @@
+package io.legado.app.ui.readbook.config
+
+import android.content.Context
+import android.widget.PopupWindow
+
+class ReadStylePopup(context: Context?) : PopupWindow(context) {
+
+    init {
+
+    }
+
+}
\ No newline at end of file