diff --git a/app/build.gradle b/app/build.gradle
index f23046bbb..dfd2b732e 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -153,7 +153,7 @@ dependencies {
     implementation 'com.jeremyliao:live-event-bus-x:1.5.7'
 
     //协程
-    def coroutines_version = '1.3.3'
+    def coroutines_version = '1.3.7'
     implementation "org.jetbrains.kotlinx:kotlinx-coroutines-core:$coroutines_version"
     implementation "org.jetbrains.kotlinx:kotlinx-coroutines-android:$coroutines_version"
 
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 d19f03139..daf17da51 100644
--- a/app/src/main/java/io/legado/app/help/ReadBookConfig.kt
+++ b/app/src/main/java/io/legado/app/help/ReadBookConfig.kt
@@ -147,7 +147,7 @@ object ReadBookConfig {
 
     private val config get() = if (shareLayout) getConfig(5) else durConfig
 
-    var textBold: Boolean
+    var textBold: Int
         get() = config.textBold
         set(value) {
             config.textBold = value
@@ -294,7 +294,7 @@ object ReadBookConfig {
         private var darkStatusIconNight: Boolean = false,//晚上是否暗色状态栏
         private var textColor: String = "#3E3D3B",//白天文字颜色
         private var textColorNight: String = "#ADADAD",//夜间文字颜色
-        var textBold: Boolean = false,//是否粗体字
+        var textBold: Int = 0,//是否粗体字 0:正常, 1:粗体, 2:细体
         var textSize: Int = 20,//文字大小
         var letterSpacing: Float = 0.5f,//字间距
         var lineSpacingExtra: Int = 12,//行间距
diff --git a/app/src/main/java/io/legado/app/service/help/ReadBook.kt b/app/src/main/java/io/legado/app/service/help/ReadBook.kt
index 4b196ec48..d008ad7e9 100644
--- a/app/src/main/java/io/legado/app/service/help/ReadBook.kt
+++ b/app/src/main/java/io/legado/app/service/help/ReadBook.kt
@@ -1,11 +1,13 @@
 package io.legado.app.service.help
 
 import androidx.lifecycle.MutableLiveData
+import com.hankcs.hanlp.HanLP
 import io.legado.app.App
 import io.legado.app.R
 import io.legado.app.constant.BookType
 import io.legado.app.data.entities.Book
 import io.legado.app.data.entities.BookChapter
+import io.legado.app.help.AppConfig
 import io.legado.app.help.BookHelp
 import io.legado.app.help.IntentDataHelp
 import io.legado.app.help.coroutine.Coroutine
@@ -292,6 +294,11 @@ object ReadBook {
     ) {
         Coroutine.async {
             if (chapter.index in durChapterIndex - 1..durChapterIndex + 1) {
+                chapter.title = when (AppConfig.chineseConverterType) {
+                    1 -> HanLP.convertToSimplifiedChinese(chapter.title)
+                    2 -> HanLP.convertToTraditionalChinese(chapter.title)
+                    else -> chapter.title
+                }
                 val contents = BookHelp.disposeContent(
                     chapter.title,
                     book!!.name,
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 19cad6738..38e96af50 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
@@ -103,9 +103,7 @@ class ReadStyleDialog : DialogFragment(), FontSelectDialog.CallBack {
         tv_title_mode.onClick {
             showTitleConfig()
         }
-        tv_text_bold.onClick {
-            ReadBookConfig.textBold = !ReadBookConfig.textBold
-            tv_text_bold.isSelected = ReadBookConfig.textBold
+        text_font_weight_converter.onChanged {
             postEvent(EventBus.UP_CONFIG, true)
         }
         tv_text_font.onClick {
@@ -215,7 +213,6 @@ class ReadStyleDialog : DialogFragment(), FontSelectDialog.CallBack {
 
     private fun upStyle() {
         ReadBookConfig.let {
-            tv_text_bold.isSelected = it.textBold
             dsb_text_size.progress = it.textSize - 5
             dsb_text_letter_spacing.progress = (it.letterSpacing * 100).toInt() + 50
             dsb_line_size.progress = it.lineSpacingExtra
diff --git a/app/src/main/java/io/legado/app/ui/book/read/config/TextFontWeightConverter.kt b/app/src/main/java/io/legado/app/ui/book/read/config/TextFontWeightConverter.kt
new file mode 100644
index 000000000..12f5243fa
--- /dev/null
+++ b/app/src/main/java/io/legado/app/ui/book/read/config/TextFontWeightConverter.kt
@@ -0,0 +1,55 @@
+package io.legado.app.ui.book.read.config
+
+import android.content.Context
+import android.text.Spannable
+import android.text.SpannableString
+import android.text.style.ForegroundColorSpan
+import android.util.AttributeSet
+import io.legado.app.R
+import io.legado.app.help.AppConfig
+import io.legado.app.help.ReadBookConfig
+import io.legado.app.lib.dialogs.alert
+import io.legado.app.lib.theme.accentColor
+import io.legado.app.ui.widget.text.StrokeTextView
+import org.jetbrains.anko.sdk27.listeners.onClick
+
+class TextFontWeightConverter(context: Context, attrs: AttributeSet?) : StrokeTextView(context, attrs) {
+
+    private val spannableString = SpannableString("中/粗/细")
+    private var enabledSpan: ForegroundColorSpan = ForegroundColorSpan(context.accentColor)
+    private var onChanged: (() -> Unit)? = null
+
+    init {
+        text = spannableString
+        if (!isInEditMode) {
+            upUi(ReadBookConfig.textBold)
+        }
+        onClick {
+            selectType()
+        }
+    }
+
+    private fun upUi(type: Int) {
+        spannableString.removeSpan(enabledSpan)
+        when (type) {
+            0 -> spannableString.setSpan(enabledSpan, 0, 1, Spannable.SPAN_INCLUSIVE_EXCLUSIVE)
+            1 -> spannableString.setSpan(enabledSpan, 2, 3, Spannable.SPAN_INCLUSIVE_EXCLUSIVE)
+            2 -> spannableString.setSpan(enabledSpan, 4, 5, Spannable.SPAN_INCLUSIVE_EXCLUSIVE)
+        }
+        text = spannableString
+    }
+
+    private fun selectType() {
+        context.alert(titleResource = R.string.text_font_weight_converter) {
+            items(context.resources.getStringArray(R.array.text_font_weight).toList()) { _, i ->
+                ReadBookConfig.textBold = i
+                upUi(i)
+                onChanged?.invoke()
+            }
+        }.show()
+    }
+
+    fun onChanged(unit: () -> Unit) {
+        onChanged = unit
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/io/legado/app/ui/book/read/page/ChapterProvider.kt b/app/src/main/java/io/legado/app/ui/book/read/page/ChapterProvider.kt
index b988ba782..15f3ac23c 100644
--- a/app/src/main/java/io/legado/app/ui/book/read/page/ChapterProvider.kt
+++ b/app/src/main/java/io/legado/app/ui/book/read/page/ChapterProvider.kt
@@ -6,6 +6,7 @@ import android.text.Layout
 import android.text.StaticLayout
 import android.text.TextPaint
 import android.text.TextUtils
+import com.hankcs.hanlp.HanLP
 import io.legado.app.App
 import io.legado.app.constant.PreferKey
 import io.legado.app.data.entities.BookChapter
@@ -78,6 +79,7 @@ object ChapterProvider {
             item.title = bookChapter.title
             item.upLinesPosition()
         }
+
         return TextChapter(
             bookChapter.index,
             bookChapter.title,
@@ -270,23 +272,37 @@ object ChapterProvider {
             App.INSTANCE.removePref(PreferKey.readBookFont)
             Typeface.SANS_SERIF
         }
+        // 字体统一处理
+        val bold = Typeface.create(typeface, Typeface.BOLD)
+        val normal = Typeface.create(typeface, Typeface.NORMAL)
+        val (titleFont, textFont) = when (ReadBookConfig.textBold) {
+            1 -> {
+                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P)
+                    Pair(Typeface.create(typeface, 900, false), bold)
+                else
+                    Pair(bold, bold)
+            }
+            2 -> {
+                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P)
+                    Pair(normal, Typeface.create(typeface, 300, false))
+                else
+                    Pair(normal, normal)
+            }
+            else -> Pair(bold, normal)
+        }
+
         //标题
         titlePaint = TextPaint()
         titlePaint.color = ReadBookConfig.durConfig.textColor()
         titlePaint.letterSpacing = ReadBookConfig.letterSpacing
-        titlePaint.typeface = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) {
-            Typeface.create(typeface, if (ReadBookConfig.textBold) 900 else 700, false)
-        } else {
-            Typeface.create(typeface, Typeface.BOLD)
-        }
+        titlePaint.typeface = titleFont
         titlePaint.textSize = with(ReadBookConfig) { textSize + titleSize }.sp.toFloat()
         titlePaint.isAntiAlias = true
         //正文
         contentPaint = TextPaint()
         contentPaint.color = ReadBookConfig.durConfig.textColor()
         contentPaint.letterSpacing = ReadBookConfig.letterSpacing
-        val style = if (ReadBookConfig.textBold) Typeface.BOLD else Typeface.NORMAL
-        contentPaint.typeface = Typeface.create(typeface, style)
+        contentPaint.typeface = textFont
         contentPaint.textSize = ReadBookConfig.textSize.sp.toFloat()
         contentPaint.isAntiAlias = true
         //间距
diff --git a/app/src/main/java/io/legado/app/ui/book/read/page/ContentView.kt b/app/src/main/java/io/legado/app/ui/book/read/page/ContentView.kt
index 8058c0a04..8cf679114 100644
--- a/app/src/main/java/io/legado/app/ui/book/read/page/ContentView.kt
+++ b/app/src/main/java/io/legado/app/ui/book/read/page/ContentView.kt
@@ -207,11 +207,7 @@ class ContentView(context: Context) : FrameLayout(context) {
 
     @SuppressLint("SetTextI18n")
     fun setProgress(textPage: TextPage) = textPage.apply {
-        val title = when (AppConfig.chineseConverterType) {
-            1 -> HanLP.convertToSimplifiedChinese(textPage.title)
-            2 -> HanLP.convertToTraditionalChinese(textPage.title)
-            else -> textPage.title
-        }
+        val title = textPage.title
         tvTitle?.text = title
         tvPage?.text = "${index.plus(1)}/$pageSize"
         tvTotalProgress?.text = readProgress
diff --git a/app/src/main/res/layout/dialog_read_book_style.xml b/app/src/main/res/layout/dialog_read_book_style.xml
index 9436e0f0a..b57705513 100644
--- a/app/src/main/res/layout/dialog_read_book_style.xml
+++ b/app/src/main/res/layout/dialog_read_book_style.xml
@@ -37,15 +37,14 @@
             android:layout_height="wrap_content"
             android:layout_weight="1" />
 
-        <io.legado.app.ui.widget.text.StrokeTextView
-            android:id="@+id/tv_text_bold"
+        <io.legado.app.ui.book.read.config.TextFontWeightConverter
+            android:id="@+id/text_font_weight_converter"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:paddingLeft="6dp"
             android:paddingRight="6dp"
             android:paddingTop="4dp"
             android:paddingBottom="4dp"
-            android:text="@string/text_bold"
             android:gravity="center"
             android:textSize="14sp"
             app:radius="3dp" />
diff --git a/app/src/main/res/values-zh-rHK/arrays.xml b/app/src/main/res/values-zh-rHK/arrays.xml
index ebe6c25dd..b99ad1992 100644
--- a/app/src/main/res/values-zh-rHK/arrays.xml
+++ b/app/src/main/res/values-zh-rHK/arrays.xml
@@ -49,4 +49,9 @@
         <item>系統等寬字體</item>
     </string-array>
 
+    <string-array name="text_font_weight">
+        <item>正常</item>
+        <item>粗體</item>
+        <item>細體</item>
+    </string-array>
 </resources>
\ No newline at end of file
diff --git a/app/src/main/res/values-zh-rHK/strings.xml b/app/src/main/res/values-zh-rHK/strings.xml
index 7cb27fd34..c439e23af 100644
--- a/app/src/main/res/values-zh-rHK/strings.xml
+++ b/app/src/main/res/values-zh-rHK/strings.xml
@@ -694,4 +694,5 @@
     <string name="text_full_justify">文字兩端對齊</string>
     <string name="auto_page_speed">自動翻頁速度</string>
     <string name="sort_by_url">地址排序</string>
+    <string name="text_font_weight_converter">文章字體轉換</string>
 </resources>
diff --git a/app/src/main/res/values-zh-rTW/arrays.xml b/app/src/main/res/values-zh-rTW/arrays.xml
index 84dc2f886..4efd0c56f 100644
--- a/app/src/main/res/values-zh-rTW/arrays.xml
+++ b/app/src/main/res/values-zh-rTW/arrays.xml
@@ -106,4 +106,9 @@
         <item>頁數及進度</item>
     </string-array>
 
+    <string-array name="text_font_weight">
+        <item>正常</item>
+        <item>粗體</item>
+        <item>細體</item>
+    </string-array>
 </resources>
diff --git a/app/src/main/res/values-zh-rTW/strings.xml b/app/src/main/res/values-zh-rTW/strings.xml
index 00bf07e51..50bb909ce 100644
--- a/app/src/main/res/values-zh-rTW/strings.xml
+++ b/app/src/main/res/values-zh-rTW/strings.xml
@@ -696,5 +696,6 @@
     <string name="text_full_justify">文字兩端對齊</string>
     <string name="auto_page_speed">自動翻頁速度</string>
     <string name="sort_by_url">地址排序</string>
+    <string name="text_font_weight_converter">文章字體轉換</string>
 
 </resources>
diff --git a/app/src/main/res/values/arrays.xml b/app/src/main/res/values/arrays.xml
index b1046096f..e8a99ff2a 100644
--- a/app/src/main/res/values/arrays.xml
+++ b/app/src/main/res/values/arrays.xml
@@ -106,4 +106,10 @@
         <item>页数及进度</item>
     </string-array>
 
+    <string-array name="text_font_weight">
+        <item>正常</item>
+        <item>粗体</item>
+        <item>细体</item>
+    </string-array>
+
 </resources>
\ 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 bcf8f247a..b234284fa 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -676,6 +676,7 @@
     <string name="hideHeader">隐藏页眉</string>
     <string name="hideFooter">隐藏页脚</string>
     <string name="switchLayout">切换布局</string>
+    <string name="text_font_weight_converter">文章字重切换</string>
   
     <!--color-->
     <string name="primary">主色调</string>