From 217883d9deb4016acabe67232da0b70a97935fb9 Mon Sep 17 00:00:00 2001
From: gedoor <gekunfei@live.com>
Date: Thu, 2 Dec 2021 22:26:13 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BC=98=E5=8C=96?=
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---
 .../main/java/io/legado/app/ui/book/read/ReadBookActivity.kt  | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/app/src/main/java/io/legado/app/ui/book/read/ReadBookActivity.kt b/app/src/main/java/io/legado/app/ui/book/read/ReadBookActivity.kt
index 755ddade9..4c8f48f62 100644
--- a/app/src/main/java/io/legado/app/ui/book/read/ReadBookActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/book/read/ReadBookActivity.kt
@@ -21,6 +21,7 @@ import io.legado.app.data.entities.Book
 import io.legado.app.data.entities.BookChapter
 import io.legado.app.data.entities.BookProgress
 import io.legado.app.data.entities.BookSource
+import io.legado.app.help.BookHelp
 import io.legado.app.help.IntentData
 import io.legado.app.help.ReadBookConfig
 import io.legado.app.help.ReadTipConfig
@@ -255,6 +256,9 @@ class ReadBookActivity : BaseReadBookActivity(),
                 TextDialog(ReadBook.curTextChapter?.getContent())
             )
             R.id.menu_update_toc -> ReadBook.book?.let {
+                if (it.isEpub()) {
+                    BookHelp.clearCache(it)
+                }
                 loadChapterList(it)
             }
             R.id.menu_enable_replace -> ReadBook.book?.let {