diff --git a/app/src/main/java/io/legado/app/base/BaseService.kt b/app/src/main/java/io/legado/app/base/BaseService.kt
index 54b409f39..852dc0d5f 100644
--- a/app/src/main/java/io/legado/app/base/BaseService.kt
+++ b/app/src/main/java/io/legado/app/base/BaseService.kt
@@ -6,10 +6,7 @@ import android.os.IBinder
 import androidx.annotation.CallSuper
 import io.legado.app.help.LifecycleHelp
 import io.legado.app.help.coroutine.Coroutine
-import kotlinx.coroutines.CoroutineScope
-import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.MainScope
-import kotlinx.coroutines.cancel
+import kotlinx.coroutines.*
 import kotlin.coroutines.CoroutineContext
 
 abstract class BaseService : Service(), CoroutineScope by MainScope() {
@@ -17,8 +14,9 @@ abstract class BaseService : Service(), CoroutineScope by MainScope() {
     fun <T> execute(
         scope: CoroutineScope = this,
         context: CoroutineContext = Dispatchers.IO,
+        start: CoroutineStart = CoroutineStart.DEFAULT,
         block: suspend CoroutineScope.() -> T
-    ) = Coroutine.async(scope, context) { block() }
+    ) = Coroutine.async(scope, context, start) { block() }
 
     @CallSuper
     override fun onCreate() {
diff --git a/app/src/main/java/io/legado/app/help/config/LocalConfig.kt b/app/src/main/java/io/legado/app/help/config/LocalConfig.kt
index 09da7a194..99384e194 100644
--- a/app/src/main/java/io/legado/app/help/config/LocalConfig.kt
+++ b/app/src/main/java/io/legado/app/help/config/LocalConfig.kt
@@ -43,7 +43,7 @@ object LocalConfig :
         get() = !isLastVersion(5, "httpTtsVersion")
 
     val needUpTxtTocRule: Boolean
-        get() = !isLastVersion(1, "txtTocRuleVersion")
+        get() = !isLastVersion(2, "txtTocRuleVersion")
 
     val needUpRssSources: Boolean
         get() = !isLastVersion(4, "rssSourceVersion")
diff --git a/app/src/main/java/io/legado/app/help/coroutine/Coroutine.kt b/app/src/main/java/io/legado/app/help/coroutine/Coroutine.kt
index 73f8f9edf..a1f1c08cf 100644
--- a/app/src/main/java/io/legado/app/help/coroutine/Coroutine.kt
+++ b/app/src/main/java/io/legado/app/help/coroutine/Coroutine.kt
@@ -12,6 +12,7 @@ import kotlin.coroutines.CoroutineContext
 class Coroutine<T>(
     val scope: CoroutineScope,
     context: CoroutineContext = Dispatchers.IO,
+    val startOption: CoroutineStart = CoroutineStart.DEFAULT,
     block: suspend CoroutineScope.() -> T
 ) {
 
@@ -22,9 +23,10 @@ class Coroutine<T>(
         fun <T> async(
             scope: CoroutineScope = DEFAULT,
             context: CoroutineContext = Dispatchers.IO,
+            start: CoroutineStart = CoroutineStart.DEFAULT,
             block: suspend CoroutineScope.() -> T
         ): Coroutine<T> {
-            return Coroutine(scope, context, block)
+            return Coroutine(scope, context, start, block)
         }
 
     }
@@ -135,11 +137,15 @@ class Coroutine<T>(
         return job.invokeOnCompletion(handler)
     }
 
+    fun start() {
+        job.start()
+    }
+
     private fun executeInternal(
         context: CoroutineContext,
         block: suspend CoroutineScope.() -> T
     ): Job {
-        return (scope + Dispatchers.Main).launch {
+        return (scope + Dispatchers.Main).launch(start = startOption) {
             try {
                 start?.let { dispatchVoidCallback(this, it) }
                 ensureActive()
diff --git a/app/src/main/java/io/legado/app/model/CheckSource.kt b/app/src/main/java/io/legado/app/model/CheckSource.kt
index e3d313bca..c43aafe33 100644
--- a/app/src/main/java/io/legado/app/model/CheckSource.kt
+++ b/app/src/main/java/io/legado/app/model/CheckSource.kt
@@ -38,6 +38,12 @@ object CheckSource {
         }
     }
 
+    fun resume(context: Context) {
+        context.startService<CheckSourceService> {
+            action = IntentAction.resume
+        }
+    }
+
     fun putConfig() {
         CacheManager.put("checkSourceTimeout", timeout)
         CacheManager.put("checkSearch", checkSearch)
diff --git a/app/src/main/java/io/legado/app/receiver/NetworkChangedListener.kt b/app/src/main/java/io/legado/app/receiver/NetworkChangedListener.kt
index 12de57e90..b3e9af33d 100644
--- a/app/src/main/java/io/legado/app/receiver/NetworkChangedListener.kt
+++ b/app/src/main/java/io/legado/app/receiver/NetworkChangedListener.kt
@@ -1,5 +1,6 @@
 package io.legado.app.receiver
 
+import android.annotation.SuppressLint
 import android.content.BroadcastReceiver
 import android.content.Context
 import android.content.Intent
@@ -34,6 +35,7 @@ class NetworkChangedListener(private val context: Context) {
         return@lazy null
     }
 
+    @SuppressLint("MissingPermission")
     fun register() {
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
             networkCallback?.let {
diff --git a/app/src/main/java/io/legado/app/service/CheckSourceService.kt b/app/src/main/java/io/legado/app/service/CheckSourceService.kt
index 62637d428..bb92871fc 100644
--- a/app/src/main/java/io/legado/app/service/CheckSourceService.kt
+++ b/app/src/main/java/io/legado/app/service/CheckSourceService.kt
@@ -24,10 +24,8 @@ import io.legado.app.utils.activityPendingIntent
 import io.legado.app.utils.postEvent
 import io.legado.app.utils.servicePendingIntent
 import io.legado.app.utils.toastOnUi
+import kotlinx.coroutines.*
 import kotlinx.coroutines.Dispatchers.IO
-import kotlinx.coroutines.TimeoutCancellationException
-import kotlinx.coroutines.asCoroutineDispatcher
-import kotlinx.coroutines.launch
 import org.mozilla.javascript.WrappedException
 import java.util.concurrent.Executors
 import kotlin.math.min
@@ -71,6 +69,7 @@ class CheckSourceService : BaseService() {
             IntentAction.start -> intent.getStringArrayListExtra("selectIds")?.let {
                 check(it)
             }
+            IntentAction.resume -> upNotification()
             else -> stopSelf()
         }
         return super.onStartCommand(intent, flags, startId)
@@ -122,7 +121,7 @@ class CheckSourceService : BaseService() {
      *校验书源
      */
     private fun check(source: BookSource) {
-        execute(context = searchCoroutine) {
+        execute(context = searchCoroutine, start = CoroutineStart.LAZY) {
             Debug.startChecking(source)
             var searchWord = CheckSource.keyword
             source.ruleSearch?.checkKeyWord?.let {
@@ -162,7 +161,7 @@ class CheckSourceService : BaseService() {
                     }
                 }
                 if (url.isNullOrBlank()) {
-                   source.addGroup("发现规则为空")
+                    source.addGroup("发现规则为空")
                 } else {
                     source.removeGroup("发现规则为空")
                     val exploreBooks = WebBook.exploreBookAwait(this, source, url)
@@ -194,7 +193,7 @@ class CheckSourceService : BaseService() {
                 source.respondTime = Debug.getRespondTime(source.bookSourceUrl)
                 appDb.bookSourceDao.update(source)
                 onNext(source.bookSourceUrl, source.bookSourceName)
-            }
+            }.start()
     }
 
     /**
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 bd9cd1cf9..6f79b5d5c 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
@@ -1,10 +1,10 @@
 package io.legado.app.ui.book.source.manage
 
 import android.annotation.SuppressLint
+import android.content.Context
+import android.hardware.display.DisplayManager
 import android.os.Bundle
-import android.view.Menu
-import android.view.MenuItem
-import android.view.SubMenu
+import android.view.*
 import androidx.activity.viewModels
 import androidx.appcompat.app.AlertDialog
 import androidx.appcompat.widget.PopupMenu
@@ -28,6 +28,7 @@ import io.legado.app.lib.theme.primaryColor
 import io.legado.app.lib.theme.primaryTextColor
 import io.legado.app.model.CheckSource
 import io.legado.app.model.Debug
+import io.legado.app.service.CheckSourceService
 import io.legado.app.ui.association.ImportBookSourceDialog
 import io.legado.app.ui.book.local.rule.TxtTocRuleActivity
 import io.legado.app.ui.book.source.debug.BookSourceDebugActivity
@@ -69,6 +70,9 @@ class BookSourceActivity : VMBaseActivity<ActivityBookSourceBinding, BookSourceV
     private var sort = Sort.Default
     private var sortAscending = true
     private var snackBar: Snackbar? = null
+    private val displayManager by lazy {
+        getSystemService(Context.DISPLAY_SERVICE) as DisplayManager
+    }
     private val qrResult = registerForActivityResult(QrCodeResult()) {
         it ?: return@registerForActivityResult
         showDialogFragment(ImportBookSourceDialog(it))
@@ -108,6 +112,7 @@ class BookSourceActivity : VMBaseActivity<ActivityBookSourceBinding, BookSourceV
         upBookSource()
         initLiveDataGroup()
         initSelectActionBar()
+        resumeCheckSource()
         if (!LocalConfig.bookSourcesHelpVersionIsLast) {
             showHelp()
         }
@@ -363,6 +368,7 @@ class BookSourceActivity : VMBaseActivity<ActivityBookSourceBinding, BookSourceV
             R.id.menu_share_source -> viewModel.saveToFile(adapter.selection) {
                 share(it)
             }
+            R.id.menu_check_selected_interval -> adapter.checkSelectedInterval()
         }
         return true
     }
@@ -376,6 +382,7 @@ class BookSourceActivity : VMBaseActivity<ActivityBookSourceBinding, BookSourceV
             }
             customView { alertBinding.root }
             okButton {
+                keepScreenOn(true)
                 alertBinding.editView.text?.toString()?.let {
                     if (it.isNotEmpty()) {
                         CheckSource.keyword = it
@@ -396,6 +403,15 @@ class BookSourceActivity : VMBaseActivity<ActivityBookSourceBinding, BookSourceV
         }
     }
 
+    private fun resumeCheckSource() {
+        if (!Debug.isChecking) {
+            return
+        }
+        keepScreenOn(true)
+        CheckSource.resume(this)
+        checkMessageRefreshJob(0, 0).start()
+    }
+
     @SuppressLint("InflateParams")
     private fun selectionAddToGroups() {
         alert(titleResource = R.string.add_group) {
@@ -493,6 +509,7 @@ class BookSourceActivity : VMBaseActivity<ActivityBookSourceBinding, BookSourceV
             }
         }
         observeEvent<Int>(EventBus.CHECK_SOURCE_DONE) {
+            keepScreenOn(false)
             snackBar?.dismiss()
             snackBar = null
             groups.map { group ->
@@ -512,11 +529,21 @@ class BookSourceActivity : VMBaseActivity<ActivityBookSourceBinding, BookSourceV
                     delay(300L)
                 }
             }.collect {
-                adapter.notifyItemRangeChanged(
-                    firstItem,
-                    lastItem + 1,
-                    bundleOf(Pair("checkSourceMessage", null))
-                )
+                if (isScreenOn()) {
+                    if (lastItem == 0) {
+                        adapter.notifyItemRangeChanged(
+                            0,
+                            adapter.itemCount,
+                            bundleOf(Pair("checkSourceMessage", null))
+                        )
+                    } else {
+                        adapter.notifyItemRangeChanged(
+                            firstItem,
+                            lastItem + 1,
+                            bundleOf(Pair("checkSourceMessage", null))
+                        )
+                    }
+                }
                 if (!it) {
                     this.cancel()
                 }
@@ -524,6 +551,27 @@ class BookSourceActivity : VMBaseActivity<ActivityBookSourceBinding, BookSourceV
         }
     }
 
+    /**
+     * 保持亮屏
+     */
+    private fun keepScreenOn(on: Boolean) {
+        val isScreenOn =
+            (window.attributes.flags and WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON) != 0
+        if (on == isScreenOn) return
+        if (on) {
+            window.addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON)
+        } else {
+            window.clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON)
+        }
+    }
+
+    private fun isScreenOn(): Boolean {
+        return displayManager.displays.any {
+            it ?: return@any false
+            it.state != Display.STATE_OFF
+        }
+    }
+
     override fun upCountView() {
         binding.selectActionBar
             .upCountView(adapter.selection.size, adapter.itemCount)
diff --git a/app/src/main/java/io/legado/app/ui/book/source/manage/BookSourceAdapter.kt b/app/src/main/java/io/legado/app/ui/book/source/manage/BookSourceAdapter.kt
index 1dea94761..db0401499 100644
--- a/app/src/main/java/io/legado/app/ui/book/source/manage/BookSourceAdapter.kt
+++ b/app/src/main/java/io/legado/app/ui/book/source/manage/BookSourceAdapter.kt
@@ -24,6 +24,7 @@ import io.legado.app.utils.ColorUtils
 import io.legado.app.utils.invisible
 import io.legado.app.utils.startActivity
 import io.legado.app.utils.visible
+import java.util.*
 
 
 class BookSourceAdapter(context: Context, val callBack: CallBack) :
@@ -234,6 +235,25 @@ class BookSourceAdapter(context: Context, val callBack: CallBack) :
         callBack.upCountView()
     }
 
+    fun checkSelectedInterval() {
+        val selectedPosition = linkedSetOf<Int>()
+        getItems().forEachIndexed { index, it ->
+            if (selected.contains(it)) {
+                selectedPosition.add(index)
+            }
+        }
+        val minPosition = Collections.min(selectedPosition)
+        val maxPosition = Collections.max(selectedPosition)
+        val itemCount = maxPosition - minPosition + 1
+        for (i in minPosition..maxPosition) {
+            getItem(i)?.let {
+                selected.add(it)
+            }
+        }
+        notifyItemRangeChanged(minPosition, itemCount, bundleOf(Pair("selected", null)))
+        callBack.upCountView()
+    }
+
     override fun swap(srcPosition: Int, targetPosition: Int): Boolean {
         val srcItem = getItem(srcPosition)
         val targetItem = getItem(targetPosition)
diff --git a/app/src/main/res/layout/item_txt_toc_rule.xml b/app/src/main/res/layout/item_txt_toc_rule.xml
index fd969afcb..6737630ef 100644
--- a/app/src/main/res/layout/item_txt_toc_rule.xml
+++ b/app/src/main/res/layout/item_txt_toc_rule.xml
@@ -10,13 +10,13 @@
 
     <LinearLayout
         android:layout_width="match_parent"
-        android:layout_height="match_parent">
+        android:layout_height="match_parent"
+        android:gravity="center_vertical">
 
         <io.legado.app.lib.theme.view.ThemeCheckBox
             android:id="@+id/cb_source"
             android:layout_width="0dp"
             android:layout_height="wrap_content"
-            android:layout_gravity="center"
             android:layout_weight="1"
             android:singleLine="true"
             android:textColor="@color/primaryText"
diff --git a/app/src/main/res/menu/book_source_sel.xml b/app/src/main/res/menu/book_source_sel.xml
index f73160d90..3fd99868c 100644
--- a/app/src/main/res/menu/book_source_sel.xml
+++ b/app/src/main/res/menu/book_source_sel.xml
@@ -58,4 +58,9 @@
         android:title="@string/check_select_source"
         app:showAsAction="never" />
 
+    <item
+        android:id="@+id/menu_check_selected_interval"
+        android:title="@string/check_selected_interval"
+        app:showAsAction="never" />
+
 </menu>
diff --git a/app/src/main/res/values-es-rES/strings.xml b/app/src/main/res/values-es-rES/strings.xml
index 1b8b20c70..2a7ff5263 100644
--- a/app/src/main/res/values-es-rES/strings.xml
+++ b/app/src/main/res/values-es-rES/strings.xml
@@ -1007,4 +1007,5 @@
     <string name="page_touch_slop_dialog_title">滑动翻页阈值（0 = 系统默认值）</string>
     <string name="page_touch_slop_summary">滑动多长距离才会触发滑动翻页（系统默认值 %s px）</string>
     <string name="example">Ejemplo</string>
+    <string name="check_selected_interval">选中所选区间</string>
 </resources>
diff --git a/app/src/main/res/values-ja-rJP/strings.xml b/app/src/main/res/values-ja-rJP/strings.xml
index 3ab62635c..67ffe8fd9 100644
--- a/app/src/main/res/values-ja-rJP/strings.xml
+++ b/app/src/main/res/values-ja-rJP/strings.xml
@@ -1010,4 +1010,5 @@
     <string name="page_touch_slop_dialog_title">滑动翻页阈值（0 = 系统默认值）</string>
     <string name="page_touch_slop_summary">滑动多长距离才会触发滑动翻页（系统默认值 %s px）</string>
     <string name="example">例</string>
+    <string name="check_selected_interval">选中所选区间</string>
 </resources>
diff --git a/app/src/main/res/values-pt-rBR/strings.xml b/app/src/main/res/values-pt-rBR/strings.xml
index 7c11db47e..60d2886bd 100644
--- a/app/src/main/res/values-pt-rBR/strings.xml
+++ b/app/src/main/res/values-pt-rBR/strings.xml
@@ -1010,4 +1010,5 @@
     <string name="page_touch_slop_dialog_title">滑动翻页阈值（0 = 系统默认值）</string>
     <string name="page_touch_slop_summary">滑动多长距离才会触发滑动翻页（系统默认值 %s px）</string>
     <string name="example">Exemplo</string>
+    <string name="check_selected_interval">选中所选区间</string>
 </resources>
diff --git a/app/src/main/res/values-zh-rHK/strings.xml b/app/src/main/res/values-zh-rHK/strings.xml
index 99a15125e..34ba2a46a 100644
--- a/app/src/main/res/values-zh-rHK/strings.xml
+++ b/app/src/main/res/values-zh-rHK/strings.xml
@@ -1007,4 +1007,5 @@
     <string name="page_touch_slop_dialog_title">滑动翻页阈值（0 = 系统默认值）</string>
     <string name="page_touch_slop_summary">滑动多长距离才会触发滑动翻页（系统默认值 %s px）</string>
     <string name="example">示例</string>
+    <string name="check_selected_interval">选中所选区间</string>
 </resources>
diff --git a/app/src/main/res/values-zh-rTW/strings.xml b/app/src/main/res/values-zh-rTW/strings.xml
index 928a00828..7b8de3a1b 100644
--- a/app/src/main/res/values-zh-rTW/strings.xml
+++ b/app/src/main/res/values-zh-rTW/strings.xml
@@ -1009,4 +1009,5 @@
     <string name="page_touch_slop_dialog_title">滑动翻页阈值（0 = 系统默认值）</string>
     <string name="page_touch_slop_summary">滑动多长距离才会触发滑动翻页（系统默认值 %s px）</string>
     <string name="example">示例</string>
+    <string name="check_selected_interval">选中所选区间</string>
 </resources>
diff --git a/app/src/main/res/values-zh/strings.xml b/app/src/main/res/values-zh/strings.xml
index e395e543c..de1f51ece 100644
--- a/app/src/main/res/values-zh/strings.xml
+++ b/app/src/main/res/values-zh/strings.xml
@@ -1009,4 +1009,5 @@
     <string name="page_touch_slop_dialog_title">滑动翻页阈值（0 = 系统默认值）</string>
     <string name="page_touch_slop_summary">滑动多长距离才会触发滑动翻页（系统默认值 %s px）</string>
     <string name="example">示例</string>
+    <string name="check_selected_interval">选中所选区间</string>
 </resources>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 3b1824116..18656565b 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -1010,4 +1010,5 @@
     <string name="page_touch_slop_title">滑动翻页阈值</string>
     <string name="page_touch_slop_dialog_title">滑动翻页阈值（0 = 系统默认值）</string>
     <string name="page_touch_slop_summary">滑动多长距离才会触发滑动翻页（系统默认值 %s px）</string>
+    <string name="check_selected_interval">选中所选区间</string>
 </resources>
diff --git a/epublib/src/main/java/me/ag2s/epublib/epub/EpubReader.java b/epublib/src/main/java/me/ag2s/epublib/epub/EpubReader.java
index 21a2b2e17..7f74b836f 100644
--- a/epublib/src/main/java/me/ag2s/epublib/epub/EpubReader.java
+++ b/epublib/src/main/java/me/ag2s/epublib/epub/EpubReader.java
@@ -69,8 +69,7 @@ public class EpubReader {
      */
     public EpubBook readEpubLazy(@NonNull ZipFile zipFile, @NonNull String encoding)
             throws IOException {
-        return readEpubLazy(zipFile, encoding,
-                Arrays.asList(MediaTypes.mediaTypes));
+        return readEpubLazy(zipFile, encoding, Arrays.asList(MediaTypes.mediaTypes));
     }
 
     public EpubBook readEpub(@NonNull ZipInputStream in, @NonNull String encoding) throws IOException {
@@ -107,8 +106,7 @@ public class EpubReader {
         }
         handleMimeType(result, resources);
         String packageResourceHref = getPackageResourceHref(resources);
-        Resource packageResource = processPackageResource(packageResourceHref,
-                result, resources);
+        Resource packageResource = processPackageResource(packageResourceHref, result, resources);
         result.setOpfResource(packageResource);
         Resource ncxResource = processNcxResource(packageResource, result);
         result.setNcxResource(ncxResource);
diff --git a/epublib/src/main/java/me/ag2s/epublib/epub/ResourcesLoader.java b/epublib/src/main/java/me/ag2s/epublib/epub/ResourcesLoader.java
index 058299db2..8c8bdd72e 100644
--- a/epublib/src/main/java/me/ag2s/epublib/epub/ResourcesLoader.java
+++ b/epublib/src/main/java/me/ag2s/epublib/epub/ResourcesLoader.java
@@ -46,9 +46,11 @@ public class ResourcesLoader {
      * @return Resources
      * @throws IOException IOException
      */
-    public static Resources loadResources(ZipFile zipFile,
-                                          String defaultHtmlEncoding,
-                                          List<MediaType> lazyLoadedTypes) throws IOException {
+    public static Resources loadResources(
+            ZipFile zipFile,
+            String defaultHtmlEncoding,
+            List<MediaType> lazyLoadedTypes
+    ) throws IOException {
 
         LazyResourceProvider resourceProvider =
                 new EpubResourceProvider(zipFile.getName());