diff --git a/app/src/main/java/io/legado/app/help/ContentProcessor.kt b/app/src/main/java/io/legado/app/help/ContentProcessor.kt
index 96bdb340d..a441fb8f5 100644
--- a/app/src/main/java/io/legado/app/help/ContentProcessor.kt
+++ b/app/src/main/java/io/legado/app/help/ContentProcessor.kt
@@ -66,8 +66,7 @@ class ContentProcessor private constructor(
             it.code <= 0x20 || it == '　' || it == ',' || it == '，'
         }
         //去除重复标题
-        val titleRegex =
-            "^(\\s|\\pP)*(${book.name})*(\\s|\\pP)*${chapter.title}(\\s|\\pP)+".toRegex()
+        val titleRegex = "^(\\s|\\pP|${book.name})*${chapter.title}(\\s|\\pP)+".toRegex()
         mContent = mContent.replace(titleRegex, "")
         if (includeTitle) {
             //重新添加标题