diff --git a/app/src/main/java/io/legado/app/ui/readbook/ReadBookActivity.kt b/app/src/main/java/io/legado/app/ui/readbook/ReadBookActivity.kt
index eca831f27..ddf06c871 100644
--- a/app/src/main/java/io/legado/app/ui/readbook/ReadBookActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/readbook/ReadBookActivity.kt
@@ -232,6 +232,8 @@ class ReadBookActivity : VMBaseActivity<ReadBookViewModel>(R.layout.activity_rea
     private fun bookLoadFinish() {
         viewModel.bookData.value?.let {
             viewModel.loadContent(it, it.durChapterIndex)
+            viewModel.loadContent(it, it.durChapterIndex + 1)
+            viewModel.loadContent(it, it.durChapterIndex - 1)
         }
     }