diff --git a/app/src/main/java/io/legado/app/help/config/ReadBookConfig.kt b/app/src/main/java/io/legado/app/help/config/ReadBookConfig.kt
index 52b8c125e..24c99117e 100644
--- a/app/src/main/java/io/legado/app/help/config/ReadBookConfig.kt
+++ b/app/src/main/java/io/legado/app/help/config/ReadBookConfig.kt
@@ -598,7 +598,7 @@ object ReadBookConfig {
         var titleSize: Int = 0,
         var titleTopSpacing: Int = 0,
         var titleBottomSpacing: Int = 0,
-        var titleBold: Int = 500,
+        var titleBold: Int = 500,//是否粗体字 0:正常, 1:粗体, 2:细体
         var titleLineSpacingExtra: Int = 4,
         var titleSegType: Int = 0,//分段模式
         var titleSegScaling: Float = 1.2f,//分段缩放，第二段与第一段的字体大小比例
diff --git a/app/src/main/java/io/legado/app/ui/book/read/config/FontSelectDialog.kt b/app/src/main/java/io/legado/app/ui/book/read/config/FontSelectDialog.kt
index 96c898ed6..bb8f39031 100644
--- a/app/src/main/java/io/legado/app/ui/book/read/config/FontSelectDialog.kt
+++ b/app/src/main/java/io/legado/app/ui/book/read/config/FontSelectDialog.kt
@@ -140,7 +140,7 @@ class FontSelectDialog : BaseBottomSheetDialogFragment(R.layout.dialog_font_sele
         }
 
         val weightOptions = context?.resources?.getStringArray(R.array.text_font_weight)
-        val weightValues = listOf(2, 1, 0)
+        val weightValues = listOf(0, 1, 2)
         val initialIndex = weightValues.indexOf(ReadBookConfig.textBold)
 
         binding.textFontWeightConverter.text = weightOptions?.getOrNull(initialIndex) ?: "自定义"
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 e85052f79..aebbda2e9 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
@@ -53,7 +53,7 @@ class TipConfigDialog : BaseBottomSheetDialogFragment(R.layout.dialog_tip_config
             else -> {  }
         }
         val weightOptions = context?.resources?.getStringArray(R.array.text_font_weight)
-        val weightValues = listOf(2, 1, 0)
+        val weightValues = listOf(0, 1, 2)
         val initialIndex = weightValues.indexOf(ReadBookConfig.titleBold)
         binding.textFontWeightConverter.text = weightOptions?.getOrNull(initialIndex) ?: "自定义"
         binding.textFontWeightConverter.setOnClickListener {
diff --git a/app/src/main/java/io/legado/app/ui/book/read/page/provider/ChapterProvider.kt b/app/src/main/java/io/legado/app/ui/book/read/page/provider/ChapterProvider.kt
index c7232aa5d..20b16b545 100644
--- a/app/src/main/java/io/legado/app/ui/book/read/page/provider/ChapterProvider.kt
+++ b/app/src/main/java/io/legado/app/ui/book/read/page/provider/ChapterProvider.kt
@@ -930,6 +930,11 @@ object ChapterProvider {
             else
                 normal
 
+            0 -> if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P)
+                Typeface.create(typeface, 300, false)
+            else
+                normal
+
             in 100..900 -> if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P)
                 Typeface.create(typeface, ReadBookConfig.titleBold, false)
             else
@@ -949,6 +954,11 @@ object ChapterProvider {
             else
                 normal
 
+            0 -> if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P)
+                Typeface.create(typeface, 300, false)
+            else
+                normal
+
             in 100..900 -> if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P)
                 Typeface.create(typeface, ReadBookConfig.textBold, false)
             else