From 9e7f04ea0706559697a6632858fb44ede8e3ab11 Mon Sep 17 00:00:00 2001
From: 821938089 <821938089@qq.com>
Date: Tue, 16 Aug 2022 20:15:08 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BC=98=E5=8C=96?=
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---
 app/src/main/java/io/legado/app/model/localBook/EpubFile.kt | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/app/src/main/java/io/legado/app/model/localBook/EpubFile.kt b/app/src/main/java/io/legado/app/model/localBook/EpubFile.kt
index 764c2b0fa..15fdd25c4 100644
--- a/app/src/main/java/io/legado/app/model/localBook/EpubFile.kt
+++ b/app/src/main/java/io/legado/app/model/localBook/EpubFile.kt
@@ -257,6 +257,9 @@ class EpubFile(var book: Book) {
             } else {
                 parseFirstPage(chapterList, refs)
                 parseMenu(chapterList, refs, 0)
+                val lh = LinkedHashSet(chapterList)
+                chapterList.clear()
+                chapterList.addAll(lh)
                 for (i in chapterList.indices) {
                     chapterList[i].index = i
                 }