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 eb38c7e78..fe4e2e16f 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
@@ -11,7 +11,6 @@ import io.legado.app.constant.PageAnim
 import io.legado.app.constant.PreferKey
 import io.legado.app.help.DefaultData
 import io.legado.app.help.coroutine.Coroutine
-import io.legado.app.ui.book.read.page.provider.ChapterProvider
 import io.legado.app.utils.BitmapUtils
 import io.legado.app.utils.FileUtils
 import io.legado.app.utils.GSON
diff --git a/app/src/main/java/io/legado/app/model/analyzeRule/QueryTTF.java b/app/src/main/java/io/legado/app/model/analyzeRule/QueryTTF.java
index 26bd4cb83..1e0b6d88f 100644
--- a/app/src/main/java/io/legado/app/model/analyzeRule/QueryTTF.java
+++ b/app/src/main/java/io/legado/app/model/analyzeRule/QueryTTF.java
@@ -137,7 +137,7 @@ public class QueryTTF {
     }
 
     private static class GlyfLayout {
-        public short numberOfContours;      // 非负值为简单字型,负值为符合字型
+        public short numberOfContours;      // 非负值为简单字型,负值为复合字型
         public short xMin;
         public short yMin;
         public short xMax;
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 14a9bdc3d..b116c77fa 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
@@ -93,7 +93,6 @@ import io.legado.app.ui.replace.ReplaceRuleActivity
 import io.legado.app.ui.replace.edit.ReplaceEditActivity
 import io.legado.app.ui.widget.PopupAction
 import io.legado.app.ui.widget.dialog.PhotoDialog
-import io.legado.app.ui.widget.dialog.TextDialog
 import io.legado.app.utils.ACache
 import io.legado.app.utils.Debounce
 import io.legado.app.utils.LogUtils
@@ -114,6 +113,7 @@ import io.legado.app.utils.observeEvent
 import io.legado.app.utils.observeEventSticky
 import io.legado.app.utils.postEvent
 import io.legado.app.utils.showDialogFragment
+import io.legado.app.utils.showHelp
 import io.legado.app.utils.startActivity
 import io.legado.app.utils.sysScreenOffTime
 import io.legado.app.utils.throttle
@@ -553,7 +553,7 @@ class ReadBookActivity : BaseReadBookActivity(),
 
             R.id.menu_effective_replaces -> showDialogFragment<EffectiveReplacesDialog>()
 
-            R.id.menu_help -> showReadMenuHelp()
+            R.id.menu_help -> showHelp()
         }
         return super.onCompatOptionsItemSelected(item)
     }
@@ -1022,11 +1022,6 @@ class ReadBookActivity : BaseReadBookActivity(),
         }
     }
 
-    override fun showReadMenuHelp() {
-        val text = String(assets.open("web/help/md/readMenuHelp.md").readBytes())
-        showDialogFragment(TextDialog(getString(R.string.help), text, TextDialog.Mode.MD))
-    }
-
     /**
      * 显示朗读菜单
      */
@@ -1255,6 +1250,10 @@ class ReadBookActivity : BaseReadBookActivity(),
         }
     }
 
+    override fun showHelp() {
+        showHelp("readMenuHelp")
+    }
+
     /**
      * 长按图片
      */
diff --git a/app/src/main/java/io/legado/app/ui/book/read/ReadMenu.kt b/app/src/main/java/io/legado/app/ui/book/read/ReadMenu.kt
index 5e163456c..e111cacaf 100644
--- a/app/src/main/java/io/legado/app/ui/book/read/ReadMenu.kt
+++ b/app/src/main/java/io/legado/app/ui/book/read/ReadMenu.kt
@@ -150,7 +150,7 @@ class ReadMenu @JvmOverloads constructor(
             }
             callBack.upSystemUiVisibility()
             if (!LocalConfig.readMenuHelpVersionIsLast) {
-                callBack.showReadMenuHelp()
+                callBack.showHelp()
             }
         }
 
@@ -580,7 +580,7 @@ class ReadMenu @JvmOverloads constructor(
         fun showReadAloudDialog()
         fun upSystemUiVisibility()
         fun onClickReadAloud()
-        fun showReadMenuHelp()
+        fun showHelp()
         fun showLogin()
         fun payAction()
         fun disableSource()
diff --git a/app/src/main/java/io/legado/app/ui/book/read/config/HttpTtsEditDialog.kt b/app/src/main/java/io/legado/app/ui/book/read/config/HttpTtsEditDialog.kt
index ba075ffc8..3be519462 100644
--- a/app/src/main/java/io/legado/app/ui/book/read/config/HttpTtsEditDialog.kt
+++ b/app/src/main/java/io/legado/app/ui/book/read/config/HttpTtsEditDialog.kt
@@ -17,8 +17,14 @@ import io.legado.app.ui.login.SourceLoginActivity
 import io.legado.app.ui.widget.code.addJsPattern
 import io.legado.app.ui.widget.code.addJsonPattern
 import io.legado.app.ui.widget.code.addLegadoPattern
-import io.legado.app.ui.widget.dialog.TextDialog
-import io.legado.app.utils.*
+import io.legado.app.utils.GSON
+import io.legado.app.utils.applyTint
+import io.legado.app.utils.sendToClip
+import io.legado.app.utils.setLayout
+import io.legado.app.utils.showDialogFragment
+import io.legado.app.utils.showHelp
+import io.legado.app.utils.startActivity
+import io.legado.app.utils.toastOnUi
 import io.legado.app.utils.viewbindingdelegate.viewBinding
 
 class HttpTtsEditDialog() : BaseDialogFragment(R.layout.dialog_http_tts_edit, true),
@@ -111,7 +117,7 @@ class HttpTtsEditDialog() : BaseDialogFragment(R.layout.dialog_http_tts_edit, tr
                 initView(it)
             }
             R.id.menu_log -> showDialogFragment<AppLogDialog>()
-            R.id.menu_help -> help()
+            R.id.menu_help -> showHelp("httpTTSHelp")
         }
         return true
     }
@@ -130,11 +136,4 @@ class HttpTtsEditDialog() : BaseDialogFragment(R.layout.dialog_http_tts_edit, tr
         )
     }
 
-    private fun help() {
-        val helpStr = String(
-            requireContext().assets.open("web/help/md/httpTTSHelp.md").readBytes()
-        )
-        showDialogFragment(TextDialog(getString(R.string.help), helpStr, TextDialog.Mode.MD))
-    }
-
 }
\ No newline at end of file
diff --git a/app/src/main/java/io/legado/app/ui/book/source/debug/BookSourceDebugActivity.kt b/app/src/main/java/io/legado/app/ui/book/source/debug/BookSourceDebugActivity.kt
index b47fbe09c..f2cdf3b95 100644
--- a/app/src/main/java/io/legado/app/ui/book/source/debug/BookSourceDebugActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/book/source/debug/BookSourceDebugActivity.kt
@@ -20,6 +20,7 @@ import io.legado.app.ui.widget.dialog.TextDialog
 import io.legado.app.utils.launch
 import io.legado.app.utils.setEdgeEffectColor
 import io.legado.app.utils.showDialogFragment
+import io.legado.app.utils.showHelp
 import io.legado.app.utils.toastOnUi
 import io.legado.app.utils.viewbindingdelegate.viewBinding
 import kotlinx.coroutines.launch
@@ -184,14 +185,9 @@ class BookSourceDebugActivity : VMBaseActivity<ActivitySourceDebugBinding, BookS
             R.id.menu_book_src -> showDialogFragment(TextDialog("html", viewModel.bookSrc))
             R.id.menu_toc_src -> showDialogFragment(TextDialog("html", viewModel.tocSrc))
             R.id.menu_content_src -> showDialogFragment(TextDialog("html", viewModel.contentSrc))
-            R.id.menu_help -> showHelp()
+            R.id.menu_help -> showHelp("debugHelp")
         }
         return super.onCompatOptionsItemSelected(item)
     }
 
-    private fun showHelp() {
-        val text = String(assets.open("web/help/md/debugHelp.md").readBytes())
-        showDialogFragment(TextDialog(getString(R.string.help), text, TextDialog.Mode.MD))
-    }
-
 }
\ No newline at end of file
diff --git a/app/src/main/java/io/legado/app/ui/book/source/manage/BookSourceActivity.kt b/app/src/main/java/io/legado/app/ui/book/source/manage/BookSourceActivity.kt
index a4e7bf479..ef168fc86 100644
--- a/app/src/main/java/io/legado/app/ui/book/source/manage/BookSourceActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/book/source/manage/BookSourceActivity.kt
@@ -43,7 +43,6 @@ import io.legado.app.ui.config.CheckSourceConfig
 import io.legado.app.ui.file.HandleFileContract
 import io.legado.app.ui.qrcode.QrCodeResult
 import io.legado.app.ui.widget.SelectActionBar
-import io.legado.app.ui.widget.dialog.TextDialog
 import io.legado.app.ui.widget.recycler.DragSelectTouchHelper
 import io.legado.app.ui.widget.recycler.ItemTouchCallback
 import io.legado.app.ui.widget.recycler.VerticalDivider
@@ -59,6 +58,7 @@ import io.legado.app.utils.sendToClip
 import io.legado.app.utils.setEdgeEffectColor
 import io.legado.app.utils.share
 import io.legado.app.utils.showDialogFragment
+import io.legado.app.utils.showHelp
 import io.legado.app.utils.splitNotBlank
 import io.legado.app.utils.startActivity
 import io.legado.app.utils.toastOnUi
@@ -134,7 +134,7 @@ class BookSourceActivity : VMBaseActivity<ActivityBookSourceBinding, BookSourceV
         initSelectActionBar()
         resumeCheckSource()
         if (!LocalConfig.bookSourcesHelpVersionIsLast) {
-            showHelp()
+            showHelp("SourceMBookHelp")
         }
     }
 
@@ -248,7 +248,7 @@ class BookSourceActivity : VMBaseActivity<ActivityBookSourceBinding, BookSourceV
                 searchView.setQuery(getString(R.string.disabled_explore), true)
             }
 
-            R.id.menu_help -> showHelp()
+            R.id.menu_help -> showHelp("SourceMBookHelp")
         }
         if (item.groupId == R.id.source_group) {
             searchView.setQuery("group:${item.title}", true)
@@ -370,11 +370,6 @@ class BookSourceActivity : VMBaseActivity<ActivityBookSourceBinding, BookSourceV
         }
     }
 
-    private fun showHelp() {
-        val text = String(assets.open("web/help/md/SourceMBookHelp.md").readBytes())
-        showDialogFragment(TextDialog(getString(R.string.help), text, TextDialog.Mode.MD))
-    }
-
     private fun initLiveDataGroup() {
         lifecycleScope.launch {
             appDb.bookSourceDao.flowGroups().conflate().collect {
diff --git a/app/src/main/java/io/legado/app/ui/book/toc/rule/TxtTocRuleActivity.kt b/app/src/main/java/io/legado/app/ui/book/toc/rule/TxtTocRuleActivity.kt
index cab1138fd..188ed1f75 100644
--- a/app/src/main/java/io/legado/app/ui/book/toc/rule/TxtTocRuleActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/book/toc/rule/TxtTocRuleActivity.kt
@@ -22,7 +22,6 @@ import io.legado.app.ui.association.ImportTxtTocRuleDialog
 import io.legado.app.ui.file.HandleFileContract
 import io.legado.app.ui.qrcode.QrCodeResult
 import io.legado.app.ui.widget.SelectActionBar
-import io.legado.app.ui.widget.dialog.TextDialog
 import io.legado.app.ui.widget.recycler.DragSelectTouchHelper
 import io.legado.app.ui.widget.recycler.ItemTouchCallback
 import io.legado.app.ui.widget.recycler.VerticalDivider
@@ -34,6 +33,7 @@ import io.legado.app.utils.readText
 import io.legado.app.utils.sendToClip
 import io.legado.app.utils.setEdgeEffectColor
 import io.legado.app.utils.showDialogFragment
+import io.legado.app.utils.showHelp
 import io.legado.app.utils.splitNotBlank
 import io.legado.app.utils.toastOnUi
 import io.legado.app.utils.viewbindingdelegate.viewBinding
@@ -140,7 +140,7 @@ class TxtTocRuleActivity : VMBaseActivity<ActivityTxtTocRuleBinding, TxtTocRuleV
             R.id.menu_import_onLine -> showImportDialog()
             R.id.menu_import_qr -> qrCodeResult.launch()
             R.id.menu_import_default -> viewModel.importDefault()
-            R.id.menu_help -> showTxtTocRuleHelp()
+            R.id.menu_help -> showHelp("txtTocRuleHelp")
 
         }
         return super.onCompatOptionsItemSelected(item)
@@ -244,11 +244,6 @@ class TxtTocRuleActivity : VMBaseActivity<ActivityTxtTocRuleBinding, TxtTocRuleV
         }
     }
 
-    private fun showTxtTocRuleHelp() {
-        val text = String(assets.open("web/help/md/txtTocRuleHelp.md").readBytes())
-        showDialogFragment(TextDialog(getString(R.string.help), text, TextDialog.Mode.MD))
-    }
-
     override fun onMenuItemClick(item: MenuItem): Boolean {
         when (item.itemId) {
             R.id.menu_enable_selection -> viewModel.enableSelection(*adapter.selection.toTypedArray())
diff --git a/app/src/main/java/io/legado/app/ui/book/toc/rule/TxtTocRuleAdapter.kt b/app/src/main/java/io/legado/app/ui/book/toc/rule/TxtTocRuleAdapter.kt
index 3cfc4e719..6a934e2a9 100644
--- a/app/src/main/java/io/legado/app/ui/book/toc/rule/TxtTocRuleAdapter.kt
+++ b/app/src/main/java/io/legado/app/ui/book/toc/rule/TxtTocRuleAdapter.kt
@@ -88,7 +88,7 @@ class TxtTocRuleAdapter(context: Context, private val callBack: CallBack) :
                 bundle.keySet().map {
                     when (it) {
                         "selected" -> cbSource.isChecked = selected.contains(item)
-                        "upNmae" -> cbSource.text = item.name
+                        "upName" -> cbSource.text = item.name
                         "upExample" -> titleExample.text = item.example
                         "enabled" -> swtEnabled.isChecked = item.enable
                     }
diff --git a/app/src/main/java/io/legado/app/ui/book/toc/rule/TxtTocRuleDialog.kt b/app/src/main/java/io/legado/app/ui/book/toc/rule/TxtTocRuleDialog.kt
index cf57c041c..28d087f0f 100644
--- a/app/src/main/java/io/legado/app/ui/book/toc/rule/TxtTocRuleDialog.kt
+++ b/app/src/main/java/io/legado/app/ui/book/toc/rule/TxtTocRuleDialog.kt
@@ -29,7 +29,6 @@ import io.legado.app.lib.theme.primaryColor
 import io.legado.app.ui.association.ImportTxtTocRuleDialog
 import io.legado.app.ui.file.HandleFileContract
 import io.legado.app.ui.qrcode.QrCodeResult
-import io.legado.app.ui.widget.dialog.TextDialog
 import io.legado.app.ui.widget.recycler.ItemTouchCallback
 import io.legado.app.ui.widget.recycler.VerticalDivider
 import io.legado.app.utils.ACache
@@ -38,6 +37,7 @@ import io.legado.app.utils.launch
 import io.legado.app.utils.readText
 import io.legado.app.utils.setLayout
 import io.legado.app.utils.showDialogFragment
+import io.legado.app.utils.showHelp
 import io.legado.app.utils.splitNotBlank
 import io.legado.app.utils.toastOnUi
 import io.legado.app.utils.viewbindingdelegate.viewBinding
@@ -152,7 +152,7 @@ class TxtTocRuleDialog() : BaseDialogFragment(R.layout.dialog_toc_regex),
             R.id.menu_import_onLine -> showImportDialog()
             R.id.menu_import_qr -> qrCodeResult.launch()
             R.id.menu_import_default -> viewModel.importDefault()
-            R.id.menu_help -> showTxtTocRuleHelp()
+            R.id.menu_help -> showHelp("txtTocRuleHelp")
         }
         return false
     }
@@ -197,11 +197,6 @@ class TxtTocRuleDialog() : BaseDialogFragment(R.layout.dialog_toc_regex),
         }
     }
 
-    private fun showTxtTocRuleHelp() {
-        val text = String(requireContext().assets.open("web/help/md/txtTocRuleHelp.md").readBytes())
-        showDialogFragment(TextDialog(getString(R.string.help), text, TextDialog.Mode.MD))
-    }
-
     inner class TocRegexAdapter(context: Context) :
         RecyclerAdapter<TxtTocRule, ItemTocRegexBinding>(context),
         ItemTouchCallback.Callback {
@@ -264,7 +259,7 @@ class TxtTocRuleDialog() : BaseDialogFragment(R.layout.dialog_toc_regex),
                 } else {
                     bundle.keySet().map {
                         when (it) {
-                            "upNmae" -> rbRegexName.text = item.name
+                            "upName" -> rbRegexName.text = item.name
                             "upExample" -> titleExample.text = item.example
                             "enabled" -> swtEnabled.isChecked = item.enable
                             "upSelect" -> rbRegexName.isChecked = item.name == selectedName
diff --git a/app/src/main/java/io/legado/app/ui/config/BackupConfigFragment.kt b/app/src/main/java/io/legado/app/ui/config/BackupConfigFragment.kt
index 6e3b868f7..9f291543d 100644
--- a/app/src/main/java/io/legado/app/ui/config/BackupConfigFragment.kt
+++ b/app/src/main/java/io/legado/app/ui/config/BackupConfigFragment.kt
@@ -35,9 +35,17 @@ import io.legado.app.lib.prefs.fragment.PreferenceFragment
 import io.legado.app.lib.theme.primaryColor
 import io.legado.app.ui.about.AppLogDialog
 import io.legado.app.ui.file.HandleFileContract
-import io.legado.app.ui.widget.dialog.TextDialog
 import io.legado.app.ui.widget.dialog.WaitDialog
-import io.legado.app.utils.*
+import io.legado.app.utils.applyTint
+import io.legado.app.utils.checkWrite
+import io.legado.app.utils.getPrefString
+import io.legado.app.utils.isContentScheme
+import io.legado.app.utils.launch
+import io.legado.app.utils.setEdgeEffectColor
+import io.legado.app.utils.showDialogFragment
+import io.legado.app.utils.showHelp
+import io.legado.app.utils.toEditable
+import io.legado.app.utils.toastOnUi
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.Dispatchers.Main
 import kotlinx.coroutines.Job
@@ -150,7 +158,7 @@ class BackupConfigFragment : PreferenceFragment(),
         listView.setEdgeEffectColor(primaryColor)
         activity?.addMenuProvider(this, viewLifecycleOwner)
         if (!LocalConfig.backupHelpVersionIsLast) {
-            showHelp()
+            showHelp("webDavHelp")
         }
     }
 
@@ -162,7 +170,7 @@ class BackupConfigFragment : PreferenceFragment(),
     override fun onMenuItemSelected(menuItem: MenuItem): Boolean {
         when (menuItem.itemId) {
             R.id.menu_help -> {
-                showHelp()
+                showHelp("webDavHelp")
                 return true
             }
 
@@ -171,11 +179,6 @@ class BackupConfigFragment : PreferenceFragment(),
         return false
     }
 
-    private fun showHelp() {
-        val text = String(requireContext().assets.open("web/help/md/webDavHelp.md").readBytes())
-        showDialogFragment(TextDialog(getString(R.string.help), text, TextDialog.Mode.MD))
-    }
-
     override fun onDestroy() {
         super.onDestroy()
         preferenceManager.sharedPreferences?.unregisterOnSharedPreferenceChangeListener(this)
diff --git a/app/src/main/java/io/legado/app/ui/dict/rule/DictRuleActivity.kt b/app/src/main/java/io/legado/app/ui/dict/rule/DictRuleActivity.kt
index dc194951e..67489a24c 100644
--- a/app/src/main/java/io/legado/app/ui/dict/rule/DictRuleActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/dict/rule/DictRuleActivity.kt
@@ -23,7 +23,6 @@ import io.legado.app.ui.association.ImportDictRuleDialog
 import io.legado.app.ui.file.HandleFileContract
 import io.legado.app.ui.qrcode.QrCodeResult
 import io.legado.app.ui.widget.SelectActionBar
-import io.legado.app.ui.widget.dialog.TextDialog
 import io.legado.app.ui.widget.recycler.DragSelectTouchHelper
 import io.legado.app.ui.widget.recycler.ItemTouchCallback
 import io.legado.app.ui.widget.recycler.VerticalDivider
@@ -35,6 +34,7 @@ import io.legado.app.utils.readText
 import io.legado.app.utils.sendToClip
 import io.legado.app.utils.setEdgeEffectColor
 import io.legado.app.utils.showDialogFragment
+import io.legado.app.utils.showHelp
 import io.legado.app.utils.splitNotBlank
 import io.legado.app.utils.toastOnUi
 import io.legado.app.utils.viewbindingdelegate.viewBinding
@@ -143,7 +143,7 @@ class DictRuleActivity : VMBaseActivity<ActivityDictRuleBinding, DictRuleViewMod
             R.id.menu_import_onLine -> showImportDialog()
             R.id.menu_import_qr -> qrCodeResult.launch()
             R.id.menu_import_default -> viewModel.importDefault()
-            R.id.menu_help -> showDictRuleHelp()
+            R.id.menu_help -> showHelp("dictRuleHelp")
         }
         return super.onCompatOptionsItemSelected(item)
     }
@@ -235,9 +235,4 @@ class DictRuleActivity : VMBaseActivity<ActivityDictRuleBinding, DictRuleViewMod
             cancelButton()
         }
     }
-
-    private fun showDictRuleHelp() {
-        val text = String(assets.open("web/help/md/dictRuleHelp.md").readBytes())
-        showDialogFragment(TextDialog(getString(R.string.help), text, TextDialog.Mode.MD))
-    }
 }
diff --git a/app/src/main/java/io/legado/app/ui/main/bookshelf/style2/BookshelfFragment2.kt b/app/src/main/java/io/legado/app/ui/main/bookshelf/style2/BookshelfFragment2.kt
index a3bdf239b..6df5eab71 100644
--- a/app/src/main/java/io/legado/app/ui/main/bookshelf/style2/BookshelfFragment2.kt
+++ b/app/src/main/java/io/legado/app/ui/main/bookshelf/style2/BookshelfFragment2.kt
@@ -148,6 +148,11 @@ class BookshelfFragment2() : BaseBookshelfFragment(R.layout.fragment_bookshelf2)
                     3 -> list.sortedBy {
                         it.order
                     }
+
+                    4 -> list.sortedByDescending {
+                        max(it.latestChapterTime, it.durChapterTime)
+                    }
+
                     else -> list.sortedByDescending {
                         it.durChapterTime
                     }
diff --git a/app/src/main/java/io/legado/app/ui/main/my/MyFragment.kt b/app/src/main/java/io/legado/app/ui/main/my/MyFragment.kt
index b9b439b6b..e60e77441 100644
--- a/app/src/main/java/io/legado/app/ui/main/my/MyFragment.kt
+++ b/app/src/main/java/io/legado/app/ui/main/my/MyFragment.kt
@@ -29,7 +29,6 @@ import io.legado.app.ui.dict.rule.DictRuleActivity
 import io.legado.app.ui.file.FileManageActivity
 import io.legado.app.ui.main.MainFragmentInterface
 import io.legado.app.ui.replace.ReplaceRuleActivity
-import io.legado.app.ui.widget.dialog.TextDialog
 import io.legado.app.utils.LogUtils
 import io.legado.app.utils.getPrefBoolean
 import io.legado.app.utils.observeEventSticky
@@ -37,7 +36,7 @@ import io.legado.app.utils.openUrl
 import io.legado.app.utils.putPrefBoolean
 import io.legado.app.utils.sendToClip
 import io.legado.app.utils.setEdgeEffectColor
-import io.legado.app.utils.showDialogFragment
+import io.legado.app.utils.showHelp
 import io.legado.app.utils.startActivity
 import io.legado.app.utils.viewbindingdelegate.viewBinding
 
@@ -68,10 +67,7 @@ class MyFragment() : BaseFragment(R.layout.fragment_my_config), MainFragmentInte
 
     override fun onCompatOptionsItemSelected(item: MenuItem) {
         when (item.itemId) {
-            R.id.menu_help -> {
-                val text = String(requireContext().assets.open("web/help/md/appHelp.md").readBytes())
-                showDialogFragment(TextDialog(getString(R.string.help), text, TextDialog.Mode.MD))
-            }
+            R.id.menu_help -> showHelp("appHelp")
         }
     }
 
diff --git a/app/src/main/java/io/legado/app/ui/replace/ReplaceRuleActivity.kt b/app/src/main/java/io/legado/app/ui/replace/ReplaceRuleActivity.kt
index 4a84da03e..74f8eecb7 100644
--- a/app/src/main/java/io/legado/app/ui/replace/ReplaceRuleActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/replace/ReplaceRuleActivity.kt
@@ -33,7 +33,6 @@ import io.legado.app.ui.file.HandleFileContract
 import io.legado.app.ui.qrcode.QrCodeResult
 import io.legado.app.ui.replace.edit.ReplaceEditActivity
 import io.legado.app.ui.widget.SelectActionBar
-import io.legado.app.ui.widget.dialog.TextDialog
 import io.legado.app.ui.widget.recycler.DragSelectTouchHelper
 import io.legado.app.ui.widget.recycler.ItemTouchCallback
 import io.legado.app.ui.widget.recycler.VerticalDivider
@@ -47,6 +46,7 @@ import io.legado.app.utils.readText
 import io.legado.app.utils.sendToClip
 import io.legado.app.utils.setEdgeEffectColor
 import io.legado.app.utils.showDialogFragment
+import io.legado.app.utils.showHelp
 import io.legado.app.utils.splitNotBlank
 import io.legado.app.utils.toastOnUi
 import io.legado.app.utils.viewbindingdelegate.viewBinding
@@ -255,7 +255,7 @@ class ReplaceRuleActivity : VMBaseActivity<ActivityReplaceRuleBinding, ReplaceRu
                 allowExtensions = arrayOf("txt", "json")
             }
             R.id.menu_import_qr -> qrCodeResult.launch()
-            R.id.menu_help -> showHelp()
+            R.id.menu_help -> showHelp("replaceRuleHelp")
             R.id.menu_group_null -> {
                 searchView.setQuery(getString(R.string.no_group), true)
             }
@@ -324,11 +324,6 @@ class ReplaceRuleActivity : VMBaseActivity<ActivityReplaceRuleBinding, ReplaceRu
         }
     }
 
-    private fun showHelp() {
-        val text = String(assets.open("web/help/md/replaceRuleHelp.md").readBytes())
-        showDialogFragment(TextDialog(getString(R.string.help), text, TextDialog.Mode.MD))
-    }
-
     override fun onQueryTextChange(newText: String?): Boolean {
         observeReplaceRuleData(newText)
         return false
diff --git a/app/src/main/java/io/legado/app/ui/rss/source/manage/RssSourceActivity.kt b/app/src/main/java/io/legado/app/ui/rss/source/manage/RssSourceActivity.kt
index 9c5fb8271..bb4b1b517 100644
--- a/app/src/main/java/io/legado/app/ui/rss/source/manage/RssSourceActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/rss/source/manage/RssSourceActivity.kt
@@ -28,7 +28,6 @@ import io.legado.app.ui.file.HandleFileContract
 import io.legado.app.ui.qrcode.QrCodeResult
 import io.legado.app.ui.rss.source.edit.RssSourceEditActivity
 import io.legado.app.ui.widget.SelectActionBar
-import io.legado.app.ui.widget.dialog.TextDialog
 import io.legado.app.ui.widget.recycler.DragSelectTouchHelper
 import io.legado.app.ui.widget.recycler.ItemTouchCallback
 import io.legado.app.ui.widget.recycler.VerticalDivider
@@ -44,6 +43,7 @@ import io.legado.app.utils.sendToClip
 import io.legado.app.utils.setEdgeEffectColor
 import io.legado.app.utils.share
 import io.legado.app.utils.showDialogFragment
+import io.legado.app.utils.showHelp
 import io.legado.app.utils.splitNotBlank
 import io.legado.app.utils.startActivity
 import io.legado.app.utils.toastOnUi
@@ -163,7 +163,7 @@ class RssSourceActivity : VMBaseActivity<ActivityRssSourceBinding, RssSourceView
             R.id.menu_group_null -> {
                 searchView.setQuery(getString(R.string.no_group), true)
             }
-            R.id.menu_help -> showHelp()
+            R.id.menu_help -> showHelp("SourceMRssHelp")
             else -> if (item.groupId == R.id.source_group) {
                 searchView.setQuery("group:${item.title}", true)
             }
@@ -354,11 +354,6 @@ class RssSourceActivity : VMBaseActivity<ActivityRssSourceBinding, RssSourceView
         }
     }
 
-    private fun showHelp() {
-        val text = String(assets.open("web/help/md/SourceMRssHelp.md").readBytes())
-        showDialogFragment(TextDialog(getString(R.string.help), text, TextDialog.Mode.MD))
-    }
-
     override fun upCountView() {
         binding.selectActionBar.upCountView(
             adapter.selection.size,
diff --git a/app/src/main/java/io/legado/app/utils/ActivityExtensions.kt b/app/src/main/java/io/legado/app/utils/ActivityExtensions.kt
index 795e0fea6..f5c722697 100644
--- a/app/src/main/java/io/legado/app/utils/ActivityExtensions.kt
+++ b/app/src/main/java/io/legado/app/utils/ActivityExtensions.kt
@@ -203,8 +203,10 @@ val Activity.navigationBarGravity: Int
         return gravity ?: Gravity.BOTTOM
     }
 
+/**
+ * 显示目录help下的帮助文档
+ */
 fun AppCompatActivity.showHelp(fileName: String) {
-    //显示目录help下的帮助文档
     val mdText = String(assets.open("web/help/md/${fileName}.md").readBytes())
     showDialogFragment(TextDialog(getString(R.string.help), mdText, TextDialog.Mode.MD))
 }
\ No newline at end of file
diff --git a/app/src/main/java/io/legado/app/utils/ChineseUtils.kt b/app/src/main/java/io/legado/app/utils/ChineseUtils.kt
index 3d3bda324..2e733b1dd 100644
--- a/app/src/main/java/io/legado/app/utils/ChineseUtils.kt
+++ b/app/src/main/java/io/legado/app/utils/ChineseUtils.kt
@@ -32,14 +32,16 @@ object ChineseUtils {
     fun fixT2sDict() {
         val dict = DictionaryContainer.getInstance().getDictionary(TransType.TRADITIONAL_TO_SIMPLE)
         dict.run {
-            remove("劈", "脊", "槃")
-            remove("支援", "沈默", "類比", "模擬", "划槳", "列根", "先進", "雪梨", "雪糕")
-            remove("零錢", "零钱", "離線", "碟片", "模組", "桌球", "案頭", "機車", "電漿")
-            remove("鳳梨", "魔戒", "載入")
-            remove("路易斯", "非同步", "出租车", "周杰倫", "马铃薯", "馬鈴薯", "機械人", "電單車")
-            remove("電扶梯", "音效卡", "飆車族", "點陣圖", "個入球", "顆進球")
-            remove("魔獸紀元", "高空彈跳", "铁达尼号")
-            remove("魔鬼終結者", "純文字檔案")
+            remove(
+                "劈", "脊", "槃",
+                "支援", "沈默", "類比", "模擬", "划槳", "列根", "先進", "雪梨", "雪糕",
+                "零錢", "零钱", "離線", "碟片", "模組", "桌球", "案頭", "機車", "電漿",
+                "鳳梨", "魔戒", "載入",
+                "路易斯", "非同步", "出租车", "周杰倫", "马铃薯", "馬鈴薯", "機械人", "電單車",
+                "電扶梯", "音效卡", "飆車族", "點陣圖", "個入球", "顆進球",
+                "魔獸紀元", "高空彈跳", "铁达尼号",
+                "魔鬼終結者", "純文字檔案"
+            )
         }
     }
 
diff --git a/app/src/main/java/io/legado/app/utils/FragmentExtensions.kt b/app/src/main/java/io/legado/app/utils/FragmentExtensions.kt
index 994a80c40..ed76e3469 100644
--- a/app/src/main/java/io/legado/app/utils/FragmentExtensions.kt
+++ b/app/src/main/java/io/legado/app/utils/FragmentExtensions.kt
@@ -12,6 +12,8 @@ import androidx.annotation.DrawableRes
 import androidx.core.content.edit
 import androidx.fragment.app.DialogFragment
 import androidx.fragment.app.Fragment
+import io.legado.app.R
+import io.legado.app.ui.widget.dialog.TextDialog
 
 inline fun <reified T : DialogFragment> Fragment.showDialogFragment(
     arguments: Bundle.() -> Unit = {}
@@ -76,4 +78,9 @@ inline fun <reified T : Activity> Fragment.startActivity(
     configIntent: Intent.() -> Unit = {}
 ) {
     startActivity(Intent(requireContext(), T::class.java).apply(configIntent))
+}
+
+fun Fragment.showHelp(fileName: String) {
+    val mdText = String(requireContext().assets.open("web/help/md/${fileName}.md").readBytes())
+    showDialogFragment(TextDialog(getString(R.string.help), mdText, TextDialog.Mode.MD))
 }
\ No newline at end of file