diff --git a/app/src/main/java/io/legado/app/data/entities/BookChapter.kt b/app/src/main/java/io/legado/app/data/entities/BookChapter.kt
index 9afff1941..8258151dd 100644
--- a/app/src/main/java/io/legado/app/data/entities/BookChapter.kt
+++ b/app/src/main/java/io/legado/app/data/entities/BookChapter.kt
@@ -74,7 +74,7 @@ data class BookChapter(
 
     @Suppress("unused")
     fun getDisplayTitle(
-        replaceRules: List<ReplaceRule>? = null,
+        replaceRules: Array<ReplaceRule>? = null,
         useReplace: Boolean = true,
         chineseConvert: Boolean = true,
     ): String {
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 b39b0fb2f..e49ec5c30 100644
--- a/app/src/main/java/io/legado/app/help/ContentProcessor.kt
+++ b/app/src/main/java/io/legado/app/help/ContentProcessor.kt
@@ -57,13 +57,13 @@ class ContentProcessor private constructor(
     }
 
     @Synchronized
-    fun getTitleReplaceRules(): List<ReplaceRule> {
-        return titleReplaceRules
+    fun getTitleReplaceRules(): Array<ReplaceRule> {
+        return titleReplaceRules.toTypedArray()
     }
 
     @Synchronized
-    fun getContentReplaceRules(): List<ReplaceRule> {
-        return contentReplaceRules
+    fun getContentReplaceRules(): Array<ReplaceRule> {
+        return contentReplaceRules.toTypedArray()
     }
 
     fun getContent(