diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index f20d04360..8fe406da8 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -60,6 +60,8 @@ jobs:
       VERSIONL: ${{ needs.prepare.outputs.versionL }}
     steps:
       - uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
       - name: Clear 18PlusList.txt
         run: |
           echo "清空18PlusList.txt"
diff --git a/app/src/main/java/io/legado/app/model/webBook/BookInfo.kt b/app/src/main/java/io/legado/app/model/webBook/BookInfo.kt
index a98c76562..4660928da 100644
--- a/app/src/main/java/io/legado/app/model/webBook/BookInfo.kt
+++ b/app/src/main/java/io/legado/app/model/webBook/BookInfo.kt
@@ -151,7 +151,7 @@ object BookInfo {
             coroutineContext.ensureActive()
             Debug.log(bookSource.bookSourceUrl, "┌获取文件下载链接")
             book.downloadUrls = analyzeRule.getStringList(infoRule.downloadUrls, isUrl = true)
-            if (book.downloadUrls == null) {
+            if (book.downloadUrls.isNullOrEmpty()) {
                 Debug.log(bookSource.bookSourceUrl, "└")
                 throw NoStackTraceException("下载链接为空")
             } else {
diff --git a/app/src/main/java/io/legado/app/ui/book/info/BookInfoActivity.kt b/app/src/main/java/io/legado/app/ui/book/info/BookInfoActivity.kt
index e5691959e..8e6a3d188 100644
--- a/app/src/main/java/io/legado/app/ui/book/info/BookInfoActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/book/info/BookInfoActivity.kt
@@ -52,8 +52,7 @@ class BookInfoActivity :
     VMBaseActivity<ActivityBookInfoBinding, BookInfoViewModel>(toolBarTheme = Theme.Dark),
     GroupSelectDialog.CallBack,
     ChangeBookSourceDialog.CallBack,
-    ChangeCoverDialog.CallBack,
-    BookInfoViewModel.CallBack {
+    ChangeCoverDialog.CallBack {
 
     private val tocActivityResult = registerForActivityResult(TocActivityResult()) {
         it?.let {
@@ -108,10 +107,9 @@ class BookInfoActivity :
         binding.flAction.setBackgroundColor(bottomBackground)
         binding.tvShelf.setTextColor(getPrimaryTextColor(ColorUtils.isColorLight(bottomBackground)))
         binding.tvToc.text = getString(R.string.toc_s, getString(R.string.loading))
-        viewModel.callBack = this
         viewModel.bookData.observe(this) { showBook(it) }
         viewModel.chapterListData.observe(this) { upLoading(false, it) }
-        //viewModel.webFileData.observe(this) { showWebFileDownloadAlert() }
+        viewModel.waitDialogData.observe(this) { upWaitDialogStatus(it) }
         viewModel.initData(intent)
         initViewEvent()
     }
@@ -499,31 +497,34 @@ class BookInfoActivity :
     private fun showWebFileDownloadAlert(
         onClick: ((Book) -> Unit)? = null
     ) {
-        viewModel.webFileData.value?.let {
-            alert(titleResource = R.string.download_and_import_file) {
-                items<BookInfoViewModel.WebFile>(it) { _, webFile, _ ->
-                    if (webFile.isSupported) {
-                        /* import */
-                        viewModel.importOrDownloadWebFile<Book>(webFile) {
-                            onClick?.invoke(it)
-                        }
-                    } else {
-                        alert(
-                            title = getString(R.string.draw),
-                            message = getString(R.string.file_not_supported, webFile.name)
-                        ) {
-                            neutralButton(R.string.open_fun) {
-                                /* download only */
-                                viewModel.importOrDownloadWebFile<Uri>(webFile) { uri ->
-                                    openFileUri(uri, "*/*")
-                                }
+        val webFiles = viewModel.webFiles
+        if (webFiles.isEmpty()) {
+            toastOnUi("Unexpected webFileData")
+            return
+        }
+        alert(titleResource = R.string.download_and_import_file) {
+            items<BookInfoViewModel.WebFile>(webFiles) { _, webFile, _ ->
+                if (webFile.isSupported) {
+                    /* import */
+                    viewModel.importOrDownloadWebFile<Book>(webFile) {
+                        onClick?.invoke(it)
+                    }
+                } else {
+                    alert(
+                        title = getString(R.string.draw),
+                        message = getString(R.string.file_not_supported, webFile.name)
+                    ) {
+                        neutralButton(R.string.open_fun) {
+                            /* download only */
+                            viewModel.importOrDownloadWebFile<Uri>(webFile) { uri ->
+                                openFileUri(uri, "*/*")
                             }
-                            noButton()
                         }
+                        noButton()
                     }
                 }
             }
-        } ?: toastOnUi("Unexpected webFileData")
+        }
     }
 
     private fun readBook(book: Book) {
@@ -588,14 +589,15 @@ class BookInfoActivity :
         }
     }
 
-    override fun onWebFileProcessFinally() {
-        waitDialog.dismiss()
-    }
-
-    override fun onWebFileProcessStart() {
-        waitDialog.run {
-            setText("Loading.....")
-            show()
+    private fun upWaitDialogStatus(isShow: Boolean) {
+        val showText = "Loading....."
+        if (isShow) {
+            waitDialog.run {
+                setText(showText)
+                show()
+            }
+        } else {
+            waitDialog.dismiss()
         }
     }
 
diff --git a/app/src/main/java/io/legado/app/ui/book/info/BookInfoViewModel.kt b/app/src/main/java/io/legado/app/ui/book/info/BookInfoViewModel.kt
index ba8546c68..633105d7e 100644
--- a/app/src/main/java/io/legado/app/ui/book/info/BookInfoViewModel.kt
+++ b/app/src/main/java/io/legado/app/ui/book/info/BookInfoViewModel.kt
@@ -21,8 +21,6 @@ import io.legado.app.help.AppWebDav
 import io.legado.app.help.book.*
 import io.legado.app.help.coroutine.Coroutine
 import io.legado.app.lib.webdav.ObjectNotFoundException
-import io.legado.app.model.analyzeRule.AnalyzeRule
-import io.legado.app.model.analyzeRule.AnalyzeUrl
 import io.legado.app.model.BookCover
 import io.legado.app.model.ReadBook
 import io.legado.app.model.localBook.LocalBook
@@ -30,18 +28,17 @@ import io.legado.app.model.webBook.WebBook
 import io.legado.app.utils.isContentScheme
 import io.legado.app.utils.postEvent
 import io.legado.app.utils.toastOnUi
-import io.legado.app.utils.runOnUI
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers.IO
 
 class BookInfoViewModel(application: Application) : BaseViewModel(application) {
     val bookData = MutableLiveData<Book>()
     val chapterListData = MutableLiveData<List<BookChapter>>()
-    val webFileData = MutableLiveData<List<WebFile>>()
+    val webFiles = mutableListOf<WebFile>()
     var inBookshelf = false
     var bookSource: BookSource? = null
     private var changeSourceCoroutine: Coroutine<*>? = null
-    var callBack: CallBack? = null
+    val waitDialogData = MutableLiveData<Boolean>()
 
     fun initData(intent: Intent) {
         execute {
@@ -241,45 +238,24 @@ class BookInfoViewModel(application: Application) : BaseViewModel(application) {
         scope: CoroutineScope = viewModelScope
     ) {
         execute(scope) {
+            webFiles.clear()
             val fileName = "${book.name} 作者：${book.author}"
-            if (book.downloadUrls.isNullOrEmpty()) {
-                val ruleDownloadUrls = bookSource.getBookInfoRule().downloadUrls
-                val content = AnalyzeUrl(book.bookUrl, source = bookSource).getStrResponse().body
-                val analyzeRule = AnalyzeRule(book, bookSource)
-                analyzeRule.setContent(content).setBaseUrl(book.bookUrl)
-                analyzeRule.getStringList(ruleDownloadUrls, isUrl = true)?.let {
-                    parseDownloadUrls(it, fileName)
-                } ?: throw NoStackTraceException("Unexpected ruleDownloadUrls")
-            } else {
-                parseDownloadUrls(book.downloadUrls, fileName)
+            book.downloadUrls!!.map {
+                val mFileName = "${fileName}.${LocalBook.parseFileSuffix(it)}"
+                val isSupportedFile = AppPattern.bookFileRegex.matches(mFileName)
+                WebFile(it, mFileName, isSupportedFile)
             }
         }.onError {
             context.toastOnUi("LoadWebFileError\n${it.localizedMessage}")
         }.onSuccess {
-            webFileData.postValue(it)
-        }
-    }
-
-    private fun parseDownloadUrls(
-        downloadUrls: List<String>?,
-        fileName: String
-    ): List<WebFile>? {
-        val urls = downloadUrls
-        return urls?.map {
-            val mFileName = "${fileName}.${LocalBook.parseFileSuffix(it)}"
-            val isSupportedFile = AppPattern.bookFileRegex.matches(mFileName)
-            WebFile(it, mFileName, isSupportedFile)
+            webFiles.addAll(it)
         }
     }
 
     fun <T> importOrDownloadWebFile(webFile: WebFile, success: ((T) -> Unit)?) {
        bookSource ?: return
        execute {
-           callBack?.run {
-               runOnUI {
-                   onWebFileProcessStart()
-               }
-           }
+           waitDialogData.postValue(true)
            if (webFile.isSupported) {
                val book = LocalBook.importFileOnLine(webFile.url, webFile.name, bookSource)
                changeToLocalBook(book)
@@ -291,12 +267,7 @@ class BookInfoViewModel(application: Application) : BaseViewModel(application) {
        }.onError {
            context.toastOnUi("ImportWebFileError\n${it.localizedMessage}")
        }.onFinally {
-           callBack?.run {
-               runOnUI {
-                   onWebFileProcessFinally()
-               }
-           }
-
+           waitDialogData.postValue(false)
        }
     }
 
@@ -433,9 +404,4 @@ class BookInfoViewModel(application: Application) : BaseViewModel(application) {
         }
     }
 
-    interface CallBack {
-        fun onWebFileProcessStart()
-        fun onWebFileProcessFinally()
-    }
-
 }
diff --git a/app/src/main/java/io/legado/app/ui/rss/read/ReadRssActivity.kt b/app/src/main/java/io/legado/app/ui/rss/read/ReadRssActivity.kt
index 1d409cb1d..75184a3c0 100644
--- a/app/src/main/java/io/legado/app/ui/rss/read/ReadRssActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/rss/read/ReadRssActivity.kt
@@ -34,8 +34,7 @@ import java.net.URLDecoder
 /**
  * rss阅读界面
  */
-class ReadRssActivity : VMBaseActivity<ActivityRssReadBinding, ReadRssViewModel>(false),
-    ReadRssViewModel.CallBack {
+class ReadRssActivity : VMBaseActivity<ActivityRssReadBinding, ReadRssViewModel>(false) {
 
     override val binding by viewBinding(ActivityRssReadBinding::inflate)
     override val viewModel by viewModels<ReadRssViewModel>()
@@ -50,7 +49,8 @@ class ReadRssActivity : VMBaseActivity<ActivityRssReadBinding, ReadRssViewModel>
     }
 
     override fun onActivityCreated(savedInstanceState: Bundle?) {
-        viewModel.callBack = this
+        viewModel.upStarMenuData.observe(this) { upStarMenu() }
+        viewModel.upTtsMenuData.observe(this) { upTtsMenu(it) }
         binding.titleBar.title = intent.getStringExtra("title")
         initWebView()
         initLiveData()
@@ -223,7 +223,7 @@ class ReadRssActivity : VMBaseActivity<ActivityRssReadBinding, ReadRssViewModel>
         }
     }
 
-    override fun upStarMenu() {
+    private fun upStarMenu() {
         starMenuItem?.isVisible = viewModel.rssArticle != null
         if (viewModel.rssStar != null) {
             starMenuItem?.setIcon(R.drawable.ic_star)
@@ -235,7 +235,7 @@ class ReadRssActivity : VMBaseActivity<ActivityRssReadBinding, ReadRssViewModel>
         starMenuItem?.icon?.setTintMutate(primaryTextColor)
     }
 
-    override fun upTtsMenu(isPlaying: Boolean) {
+    private fun upTtsMenu(isPlaying: Boolean) {
         launch {
             if (isPlaying) {
                 ttsMenuItem?.setIcon(R.drawable.ic_stop_black_24dp)
diff --git a/app/src/main/java/io/legado/app/ui/rss/read/ReadRssViewModel.kt b/app/src/main/java/io/legado/app/ui/rss/read/ReadRssViewModel.kt
index 193e601fa..274117165 100644
--- a/app/src/main/java/io/legado/app/ui/rss/read/ReadRssViewModel.kt
+++ b/app/src/main/java/io/legado/app/ui/rss/read/ReadRssViewModel.kt
@@ -27,13 +27,14 @@ import java.util.*
 
 
 class ReadRssViewModel(application: Application) : BaseViewModel(application) {
-    var callBack: CallBack? = null
     var rssSource: RssSource? = null
     var rssArticle: RssArticle? = null
     var tts: TTS? = null
     val contentLiveData = MutableLiveData<String>()
     val urlLiveData = MutableLiveData<AnalyzeUrl>()
     var rssStar: RssStar? = null
+    val upTtsMenuData = MutableLiveData<Boolean>()
+    val upStarMenuData = MutableLiveData<Boolean>()
 
     fun initData(intent: Intent) {
         execute {
@@ -72,7 +73,7 @@ class ReadRssViewModel(application: Application) : BaseViewModel(application) {
                 }
             }
         }.onFinally {
-            callBack?.upStarMenu()
+            upStarMenuData.postValue(true)
         }
     }
 
@@ -126,7 +127,7 @@ class ReadRssViewModel(application: Application) : BaseViewModel(application) {
                 rssStar = it
             }
         }.onSuccess {
-            callBack?.upStarMenu()
+            upStarMenuData.postValue(true)
         }
     }
 
@@ -196,11 +197,11 @@ class ReadRssViewModel(application: Application) : BaseViewModel(application) {
             tts = TTS().apply {
                 setSpeakStateListener(object : TTS.SpeakStateListener {
                     override fun onStart() {
-                        callBack?.upTtsMenu(true)
+                        upTtsMenuData.postValue(true)
                     }
 
                     override fun onDone() {
-                        callBack?.upTtsMenu(false)
+                        upTtsMenuData.postValue(false)
                     }
                 })
             }
@@ -213,8 +214,4 @@ class ReadRssViewModel(application: Application) : BaseViewModel(application) {
         tts?.clearTts()
     }
 
-    interface CallBack {
-        fun upStarMenu()
-        fun upTtsMenu(isPlaying: Boolean)
-    }
 }
\ No newline at end of file