diff --git a/app/src/main/java/io/legado/app/help/BookHelp.kt b/app/src/main/java/io/legado/app/help/BookHelp.kt
index a147e140d..9c30ae846 100644
--- a/app/src/main/java/io/legado/app/help/BookHelp.kt
+++ b/app/src/main/java/io/legado/app/help/BookHelp.kt
@@ -237,6 +237,5 @@ object BookHelp {
         }
         return c
             .replace("\\s*\\n+\\s*".toRegex(), "\n${ReadBookConfig.bodyIndent}")
-            .replace("[\\n\\s]+$".toRegex(), "") //移除尾部空行
     }
 }
\ No newline at end of file
diff --git a/app/src/main/java/io/legado/app/help/storage/OldRule.kt b/app/src/main/java/io/legado/app/help/storage/OldRule.kt
index 7696bb383..d605b02fe 100644
--- a/app/src/main/java/io/legado/app/help/storage/OldRule.kt
+++ b/app/src/main/java/io/legado/app/help/storage/OldRule.kt
@@ -19,7 +19,7 @@ object OldRule {
             source = GSON.fromJsonObject<BookSource>(json.trim())
         }
         runCatching {
-            if (source == null || source?.searchUrl.isNullOrBlank()) {
+            if (source == null || source?.ruleToc.isNullOrBlank()) {
                 source = BookSource().apply {
                     val jsonItem = jsonPath.parse(json.trim())
                     bookSourceUrl = jsonItem.readString("bookSourceUrl") ?: ""
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 873b6b3a9..d83ffb832 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
@@ -101,6 +101,7 @@ object BookContent {
             }
         }
 
+        content.deleteCharAt(content.length - 1)
         Debug.log(bookSource.bookSourceUrl, "┌获取章节名称")
         Debug.log(bookSource.bookSourceUrl, "└${bookChapter.title}")
         Debug.log(bookSource.bookSourceUrl, "┌获取正文内容")