diff --git a/app/src/main/java/io/legado/app/data/entities/rule/ExploreRule.kt b/app/src/main/java/io/legado/app/data/entities/rule/ExploreRule.kt
index 12792f7b7..2e4e61a4a 100644
--- a/app/src/main/java/io/legado/app/data/entities/rule/ExploreRule.kt
+++ b/app/src/main/java/io/legado/app/data/entities/rule/ExploreRule.kt
@@ -1,15 +1,22 @@
 package io.legado.app.data.entities.rule
 
 data class ExploreRule(
-        var exploreUrl: String? = null,
-        override var bookList: String? = null,
-        override var name: String? = null,
-        override var author: String? = null,
-        override var intro: String? = null,
-        override var kind: String? = null,
-        override var lastChapter: String? = null,
-        override var updateTime: String? = null,
-        override var bookUrl: String? = null,
-        override var coverUrl: String? = null,
-        override var wordCount: String? = null
-) : BookListRule
\ No newline at end of file
+    var exploreUrl: String? = null,
+    override var bookList: String? = null,
+    override var name: String? = null,
+    override var author: String? = null,
+    override var intro: String? = null,
+    override var kind: String? = null,
+    override var lastChapter: String? = null,
+    override var updateTime: String? = null,
+    override var bookUrl: String? = null,
+    override var coverUrl: String? = null,
+    override var wordCount: String? = null
+) : BookListRule {
+
+
+    data class ExploreUrl(
+        var title: String,
+        var url: String
+    )
+}
\ No newline at end of file
diff --git a/app/src/main/java/io/legado/app/model/webbook/BookChapterList.kt b/app/src/main/java/io/legado/app/model/webbook/BookChapterList.kt
index bcd2e8b83..3557ea844 100644
--- a/app/src/main/java/io/legado/app/model/webbook/BookChapterList.kt
+++ b/app/src/main/java/io/legado/app/model/webbook/BookChapterList.kt
@@ -17,11 +17,11 @@ import retrofit2.Response
 object BookChapterList {
 
     suspend fun analyzeChapterList(
-            coroutineScope: CoroutineScope,
-            book: Book,
-            response: Response<String>,
-            bookSource: BookSource,
-            analyzeUrl: AnalyzeUrl
+        coroutineScope: CoroutineScope,
+        book: Book,
+        response: Response<String>,
+        bookSource: BookSource,
+        analyzeUrl: AnalyzeUrl
     ): List<BookChapter> {
         var chapterList = arrayListOf<BookChapter>()
         val baseUrl: String = NetworkUtils.getUrl(response)
@@ -40,7 +40,7 @@ object BookChapterList {
             listRule = listRule.substring(1)
         }
         var chapterData =
-                analyzeChapterList(body, baseUrl, tocRule, listRule, book, bookSource, printLog = true)
+            analyzeChapterList(body, baseUrl, tocRule, listRule, book, bookSource, printLog = true)
         chapterData.chapterList?.let {
             chapterList.addAll(it)
         }
@@ -49,26 +49,26 @@ object BookChapterList {
             while (nextUrl.isNotEmpty() && !nextUrlList.contains(nextUrl)) {
                 nextUrlList.add(nextUrl)
                 AnalyzeUrl(
-                        ruleUrl = nextUrl,
-                        book = book,
-                        headerMapF = bookSource.getHeaderMap()
+                    ruleUrl = nextUrl,
+                    book = book,
+                    headerMapF = bookSource.getHeaderMap()
                 ).getResponseAsync().await()
-                        .body()?.let { nextBody ->
-                            chapterData = analyzeChapterList(
-                                    nextBody,
-                                    nextUrl,
-                                    tocRule,
-                                    listRule,
-                                    book,
-                                    bookSource
-                            )
-                            nextUrl = if (chapterData.nextUrl.isNotEmpty())
-                                chapterData.nextUrl[0]
-                            else ""
-                            chapterData.chapterList?.let {
-                                chapterList.addAll(it)
-                            }
+                    .body()?.let { nextBody ->
+                        chapterData = analyzeChapterList(
+                            nextBody,
+                            nextUrl,
+                            tocRule,
+                            listRule,
+                            book,
+                            bookSource
+                        )
+                        nextUrl = if (chapterData.nextUrl.isNotEmpty())
+                            chapterData.nextUrl[0]
+                        else ""
+                        chapterData.chapterList?.let {
+                            chapterList.addAll(it)
                         }
+                    }
             }
         } else if (chapterData.nextUrl.size > 1) {
             val chapterDataList = arrayListOf<ChapterData<String>>()
@@ -79,18 +79,18 @@ object BookChapterList {
             for (item in chapterDataList) {
                 withContext(coroutineScope.coroutineContext) {
                     val nextResponse = AnalyzeUrl(
-                            ruleUrl = item.nextUrl,
-                            book = book,
-                            headerMapF = bookSource.getHeaderMap()
+                        ruleUrl = item.nextUrl,
+                        book = book,
+                        headerMapF = bookSource.getHeaderMap()
                     ).getResponseAsync().await()
                     val nextChapterData = analyzeChapterList(
-                            nextResponse.body() ?: "",
-                            item.nextUrl,
-                            tocRule,
-                            listRule,
-                            book,
-                            bookSource,
-                            getNextUrl = false
+                        nextResponse.body() ?: "",
+                        item.nextUrl,
+                        tocRule,
+                        listRule,
+                        book,
+                        bookSource,
+                        getNextUrl = false
                     )
                     item.chapterList = nextChapterData.chapterList
                 }
@@ -121,14 +121,14 @@ object BookChapterList {
 
 
     private fun analyzeChapterList(
-            body: String,
-            baseUrl: String,
-            tocRule: TocRule,
-            listRule: String,
-            book: Book,
-            bookSource: BookSource,
-            getNextUrl: Boolean = true,
-            printLog: Boolean = false
+        body: String,
+        baseUrl: String,
+        tocRule: TocRule,
+        listRule: String,
+        book: Book,
+        bookSource: BookSource,
+        getNextUrl: Boolean = true,
+        printLog: Boolean = false
     ): ChapterData<List<String>> {
         val chapterList = arrayListOf<BookChapter>()
         val nextUrlList = arrayListOf<String>()
@@ -144,10 +144,10 @@ object BookChapterList {
                 }
             }
             SourceDebug.printLog(
-                    bookSource.bookSourceUrl,
-                    1,
-                    TextUtils.join(",", nextUrlList),
-                    printLog
+                bookSource.bookSourceUrl,
+                1,
+                TextUtils.join(",", nextUrlList),
+                printLog
             )
         }
         SourceDebug.printLog(bookSource.bookSourceUrl, 1, "解析目录列表", printLog)
@@ -169,10 +169,10 @@ object BookChapterList {
                 }
             }
             SourceDebug.printLog(
-                    bookSource.bookSourceUrl,
-                    1,
-                    "${chapterList[0].title}${chapterList[0].url}",
-                    printLog
+                bookSource.bookSourceUrl,
+                1,
+                "${chapterList[0].title}${chapterList[0].url}",
+                printLog
             )
         }
         return ChapterData(chapterList, nextUrlList)
diff --git a/app/src/main/java/io/legado/app/model/webbook/BookContent.kt b/app/src/main/java/io/legado/app/model/webbook/BookContent.kt
index 654e61b02..0f78b9d4a 100644
--- a/app/src/main/java/io/legado/app/model/webbook/BookContent.kt
+++ b/app/src/main/java/io/legado/app/model/webbook/BookContent.kt
@@ -18,20 +18,20 @@ object BookContent {
 
     @Throws(Exception::class)
     suspend fun analyzeContent(
-            coroutineScope: CoroutineScope,
-            response: Response<String>,
-            book: Book,
-            bookChapter: BookChapter,
-            bookSource: BookSource,
-            nextChapterUrlF: String? = null
+        coroutineScope: CoroutineScope,
+        response: Response<String>,
+        book: Book,
+        bookChapter: BookChapter,
+        bookSource: BookSource,
+        nextChapterUrlF: String? = null
     ): String {
         val baseUrl: String = NetworkUtils.getUrl(response)
         val body: String? = response.body()
         body ?: throw Exception(
-                App.INSTANCE.getString(
-                        R.string.error_get_web_content,
-                        baseUrl
-                )
+            App.INSTANCE.getString(
+                R.string.error_get_web_content,
+                baseUrl
+            )
         )
         SourceDebug.printLog(bookSource.bookSourceUrl, 1, "获取成功:$baseUrl")
         val content = StringBuilder()
@@ -47,21 +47,21 @@ object BookContent {
                 App.db.bookChapterDao().getChapter(book.bookUrl, bookChapter.index + 1)?.url
             while (nextUrl.isNotEmpty() && !nextUrlList.contains(nextUrl)) {
                 if (!nextChapterUrl.isNullOrEmpty()
-                        && NetworkUtils.getAbsoluteURL(baseUrl, nextUrl)
-                        == NetworkUtils.getAbsoluteURL(baseUrl, nextChapterUrl)
+                    && NetworkUtils.getAbsoluteURL(baseUrl, nextUrl)
+                    == NetworkUtils.getAbsoluteURL(baseUrl, nextChapterUrl)
                 ) break
                 nextUrlList.add(nextUrl)
                 AnalyzeUrl(
-                        ruleUrl = nextUrl,
-                        book = book,
-                        headerMapF = bookSource.getHeaderMap()
+                    ruleUrl = nextUrl,
+                    book = book,
+                    headerMapF = bookSource.getHeaderMap()
                 ).getResponseAsync().await()
-                        .body()?.let { nextBody ->
-                            contentData = analyzeContent(nextBody, contentRule, book, baseUrl)
-                            nextUrl =
-                                    if (contentData.nextUrl.isNotEmpty()) contentData.nextUrl[0] else ""
-                            content.append(contentData.content)
-                        }
+                    .body()?.let { nextBody ->
+                        contentData = analyzeContent(nextBody, contentRule, book, baseUrl)
+                        nextUrl =
+                            if (contentData.nextUrl.isNotEmpty()) contentData.nextUrl[0] else ""
+                        content.append(contentData.content)
+                    }
             }
         } else if (contentData.nextUrl.size > 1) {
             val contentDataList = arrayListOf<ContentData<String>>()
@@ -72,15 +72,15 @@ object BookContent {
             for (item in contentDataList) {
                 withContext(coroutineScope.coroutineContext) {
                     val nextResponse = AnalyzeUrl(
-                            ruleUrl = item.nextUrl,
-                            book = book,
-                            headerMapF = bookSource.getHeaderMap()
+                        ruleUrl = item.nextUrl,
+                        book = book,
+                        headerMapF = bookSource.getHeaderMap()
                     ).getResponseAsync().await()
                     val nextContentData = analyzeContent(
-                            nextResponse.body() ?: "",
-                            contentRule,
-                            book,
-                            item.nextUrl
+                        nextResponse.body() ?: "",
+                        contentRule,
+                        book,
+                        item.nextUrl
                     )
                     item.content = nextContentData.content
                 }
@@ -92,8 +92,8 @@ object BookContent {
         if (content.isNotEmpty()) {
             if (!content[0].toString().startsWith(bookChapter.title)) {
                 content
-                        .insert(0, "\n")
-                        .insert(0, bookChapter.title)
+                    .insert(0, "\n")
+                    .insert(0, bookChapter.title)
             }
         }
         return content.toString()
@@ -101,10 +101,10 @@ object BookContent {
 
     @Throws(Exception::class)
     private fun analyzeContent(
-            body: String,
-            contentRule: ContentRule,
-            book: Book,
-            baseUrl: String
+        body: String,
+        contentRule: ContentRule,
+        book: Book,
+        baseUrl: String
     ): ContentData<List<String>> {
         val nextUrlList = arrayListOf<String>()
         val analyzeRule = AnalyzeRule(book)
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 533669207..1ad81cf11 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
@@ -11,17 +11,17 @@ object BookInfo {
 
     @Throws(Exception::class)
     fun analyzeBookInfo(
-            book: Book,
-            body: String?,
-            bookSource: BookSource,
-            analyzeUrl: AnalyzeUrl
+        book: Book,
+        body: String?,
+        bookSource: BookSource,
+        analyzeUrl: AnalyzeUrl
     ) {
         val baseUrl = analyzeUrl.url
         body ?: throw Exception(
-                App.INSTANCE.getString(
-                        R.string.error_get_web_content,
-                        baseUrl
-                )
+            App.INSTANCE.getString(
+                R.string.error_get_web_content,
+                baseUrl
+            )
         )
         SourceDebug.printLog(bookSource.bookSourceUrl, 1, "获取成功:$baseUrl")
         val infoRule = bookSource.getBookInfoRule()
diff --git a/app/src/main/java/io/legado/app/model/webbook/BookList.kt b/app/src/main/java/io/legado/app/model/webbook/BookList.kt
index 607677e4d..517ee4ecb 100644
--- a/app/src/main/java/io/legado/app/model/webbook/BookList.kt
+++ b/app/src/main/java/io/legado/app/model/webbook/BookList.kt
@@ -14,19 +14,19 @@ object BookList {
 
     @Throws(Exception::class)
     fun analyzeBookList(
-            response: Response<String>,
-            bookSource: BookSource,
-            analyzeUrl: AnalyzeUrl,
-            isSearch: Boolean = true
+        response: Response<String>,
+        bookSource: BookSource,
+        analyzeUrl: AnalyzeUrl,
+        isSearch: Boolean = true
     ): ArrayList<SearchBook> {
         val bookList = ArrayList<SearchBook>()
         val baseUrl: String = NetworkUtils.getUrl(response)
         val body: String? = response.body()
         body ?: throw Exception(
-                App.INSTANCE.getString(
-                        R.string.error_get_web_content,
-                        baseUrl
-                )
+            App.INSTANCE.getString(
+                R.string.error_get_web_content,
+                baseUrl
+            )
         )
         SourceDebug.printLog(bookSource.bookSourceUrl, 1, "获取成功:$baseUrl")
         val analyzeRule = AnalyzeRule(null)
@@ -72,19 +72,19 @@ object BookList {
             SourceDebug.printLog(bookSource.bookSourceUrl, 1, "列表数为${collections.size}")
             for ((index, item) in collections.withIndex()) {
                 getSearchItem(
-                        item,
-                        analyzeRule,
-                        bookSource,
-                        baseUrl,
-                        index == 0,
-                        ruleName = ruleName,
-                        ruleBookUrl = ruleBookUrl,
-                        ruleAuthor = ruleAuthor,
-                        ruleCoverUrl = ruleCoverUrl,
-                        ruleIntro = ruleIntro,
-                        ruleKind = ruleKind,
-                        ruleLastChapter = ruleLastChapter,
-                        ruleWordCount = ruleWordCount
+                    item,
+                    analyzeRule,
+                    bookSource,
+                    baseUrl,
+                    index == 0,
+                    ruleName = ruleName,
+                    ruleBookUrl = ruleBookUrl,
+                    ruleAuthor = ruleAuthor,
+                    ruleCoverUrl = ruleCoverUrl,
+                    ruleIntro = ruleIntro,
+                    ruleKind = ruleKind,
+                    ruleLastChapter = ruleLastChapter,
+                    ruleWordCount = ruleWordCount
                 )?.let { searchBook ->
                     if (baseUrl == searchBook.bookUrl) {
                         searchBook.bookInfoHtml = body
@@ -99,7 +99,11 @@ object BookList {
         return bookList
     }
 
-    private fun getInfoItem(analyzeRule: AnalyzeRule, bookSource: BookSource, baseUrl: String): SearchBook? {
+    private fun getInfoItem(
+        analyzeRule: AnalyzeRule,
+        bookSource: BookSource,
+        baseUrl: String
+    ): SearchBook? {
         val searchBook = SearchBook()
         searchBook.bookUrl = baseUrl
         searchBook.origin = bookSource.bookSourceUrl
@@ -125,8 +129,10 @@ object BookList {
                 SourceDebug.printLog(bookSource.bookSourceUrl, 1, searchBook.kind ?: "")
                 SourceDebug.printLog(bookSource.bookSourceUrl, 1, "获取简介")
                 searchBook.intro = analyzeRule.getString(intro ?: "")
-                SourceDebug.printLog(bookSource.bookSourceUrl, 1, searchBook.intro
-                        ?: "", isHtml = true)
+                SourceDebug.printLog(
+                    bookSource.bookSourceUrl, 1, searchBook.intro
+                        ?: "", isHtml = true
+                )
                 SourceDebug.printLog(bookSource.bookSourceUrl, 1, "获取字数")
                 searchBook.wordCount = analyzeRule.getString(wordCount ?: "")
                 SourceDebug.printLog(bookSource.bookSourceUrl, 1, searchBook.wordCount ?: "")
@@ -135,8 +141,10 @@ object BookList {
                 SourceDebug.printLog(bookSource.bookSourceUrl, 1, searchBook.coverUrl ?: "")
                 SourceDebug.printLog(bookSource.bookSourceUrl, 1, "获取最新章节")
                 searchBook.latestChapterTitle = analyzeRule.getString(lastChapter ?: "")
-                SourceDebug.printLog(bookSource.bookSourceUrl, 1, searchBook.latestChapterTitle
-                        ?: "")
+                SourceDebug.printLog(
+                    bookSource.bookSourceUrl, 1, searchBook.latestChapterTitle
+                        ?: ""
+                )
                 return searchBook
             }
         }
@@ -144,19 +152,19 @@ object BookList {
     }
 
     private fun getSearchItem(
-            item: Any,
-            analyzeRule: AnalyzeRule,
-            bookSource: BookSource,
-            baseUrl: String,
-            printLog: Boolean,
-            ruleName: List<AnalyzeRule.SourceRule>,
-            ruleBookUrl: List<AnalyzeRule.SourceRule>,
-            ruleAuthor: List<AnalyzeRule.SourceRule>,
-            ruleKind: List<AnalyzeRule.SourceRule>,
-            ruleCoverUrl: List<AnalyzeRule.SourceRule>,
-            ruleWordCount: List<AnalyzeRule.SourceRule>,
-            ruleIntro: List<AnalyzeRule.SourceRule>,
-            ruleLastChapter: List<AnalyzeRule.SourceRule>
+        item: Any,
+        analyzeRule: AnalyzeRule,
+        bookSource: BookSource,
+        baseUrl: String,
+        printLog: Boolean,
+        ruleName: List<AnalyzeRule.SourceRule>,
+        ruleBookUrl: List<AnalyzeRule.SourceRule>,
+        ruleAuthor: List<AnalyzeRule.SourceRule>,
+        ruleKind: List<AnalyzeRule.SourceRule>,
+        ruleCoverUrl: List<AnalyzeRule.SourceRule>,
+        ruleWordCount: List<AnalyzeRule.SourceRule>,
+        ruleIntro: List<AnalyzeRule.SourceRule>,
+        ruleLastChapter: List<AnalyzeRule.SourceRule>
     ): SearchBook? {
         val searchBook = SearchBook()
         searchBook.origin = bookSource.bookSourceUrl
@@ -179,8 +187,10 @@ object BookList {
             SourceDebug.printLog(bookSource.bookSourceUrl, 1, searchBook.kind ?: "", printLog)
             SourceDebug.printLog(bookSource.bookSourceUrl, 1, "获取简介", printLog)
             searchBook.intro = analyzeRule.getString(ruleIntro)
-            SourceDebug.printLog(bookSource.bookSourceUrl, 1, searchBook.intro
-                    ?: "", printLog, true)
+            SourceDebug.printLog(
+                bookSource.bookSourceUrl, 1, searchBook.intro
+                    ?: "", printLog, true
+            )
             SourceDebug.printLog(bookSource.bookSourceUrl, 1, "获取字数", printLog)
             searchBook.wordCount = analyzeRule.getString(ruleWordCount)
             SourceDebug.printLog(bookSource.bookSourceUrl, 1, searchBook.wordCount ?: "", printLog)
@@ -189,8 +199,10 @@ object BookList {
             SourceDebug.printLog(bookSource.bookSourceUrl, 1, searchBook.coverUrl ?: "", printLog)
             SourceDebug.printLog(bookSource.bookSourceUrl, 1, "获取最新章节", printLog)
             searchBook.latestChapterTitle = analyzeRule.getString(ruleLastChapter)
-            SourceDebug.printLog(bookSource.bookSourceUrl, 1, searchBook.latestChapterTitle
-                    ?: "", printLog)
+            SourceDebug.printLog(
+                bookSource.bookSourceUrl, 1, searchBook.latestChapterTitle
+                    ?: "", printLog
+            )
             return searchBook
         }
         return null