diff --git a/app/src/main/java/io/legado/app/data/entities/BookGroup.kt b/app/src/main/java/io/legado/app/data/entities/BookGroup.kt
index dc06c3764..6653653fa 100644
--- a/app/src/main/java/io/legado/app/data/entities/BookGroup.kt
+++ b/app/src/main/java/io/legado/app/data/entities/BookGroup.kt
@@ -45,6 +45,7 @@ data class BookGroup(
                     && other.cover == cover
                     && other.order == order
                     && other.show == show
+                    && other.bookSort == bookSort
         }
         return false
     }