diff --git a/app/src/main/java/io/legado/app/ui/book/audio/AudioPlayViewModel.kt b/app/src/main/java/io/legado/app/ui/book/audio/AudioPlayViewModel.kt
index 6877bd036..086443409 100644
--- a/app/src/main/java/io/legado/app/ui/book/audio/AudioPlayViewModel.kt
+++ b/app/src/main/java/io/legado/app/ui/book/audio/AudioPlayViewModel.kt
@@ -100,6 +100,7 @@ class AudioPlayViewModel(application: Application) : BaseViewModel(application)
             } else {
                 loadChapterList(book1) { upChangeDurChapterIndex(book1, oldTocSize, it) }
             }
+        }.onFinally {
             postEvent(EventBus.SOURCE_CHANGED, book1.bookUrl)
         }
     }
diff --git a/app/src/main/java/io/legado/app/ui/book/info/BookInfoViewModel.kt b/app/src/main/java/io/legado/app/ui/book/info/BookInfoViewModel.kt
index eef30dc4e..f7ba8ff00 100644
--- a/app/src/main/java/io/legado/app/ui/book/info/BookInfoViewModel.kt
+++ b/app/src/main/java/io/legado/app/ui/book/info/BookInfoViewModel.kt
@@ -169,6 +169,7 @@ class BookInfoViewModel(application: Application) : BaseViewModel(application) {
                     upChangeDurChapterIndex(newBook, oldTocSize, it)
                 }
             }
+        }.onFinally {
             postEvent(EventBus.SOURCE_CHANGED, newBook.bookUrl)
         }
     }
diff --git a/app/src/main/java/io/legado/app/ui/book/read/ReadBookViewModel.kt b/app/src/main/java/io/legado/app/ui/book/read/ReadBookViewModel.kt
index ebaa2f4bf..9395b8f1c 100644
--- a/app/src/main/java/io/legado/app/ui/book/read/ReadBookViewModel.kt
+++ b/app/src/main/java/io/legado/app/ui/book/read/ReadBookViewModel.kt
@@ -209,6 +209,7 @@ class ReadBookViewModel(application: Application) : BaseViewModel(application) {
                     upChangeDurChapterIndex(newBook, oldTocSize, it)
                 }
             }
+        }.onFinally {
             postEvent(EventBus.SOURCE_CHANGED, newBook.bookUrl)
         }
     }