diff --git a/selector/src/main/java/com/luck/picture/lib/PictureSelectorPreviewFragment.java b/selector/src/main/java/com/luck/picture/lib/PictureSelectorPreviewFragment.java
index 395a5b8e5..0b075768d 100644
--- a/selector/src/main/java/com/luck/picture/lib/PictureSelectorPreviewFragment.java
+++ b/selector/src/main/java/com/luck/picture/lib/PictureSelectorPreviewFragment.java
@@ -994,6 +994,8 @@ public void onAnimationEnd(Animator animation) {
                             }
                         }
                     }
+                    // 拖动排序后刷新当前item选择序号
+                    notifySelectNumberStyle(mData.get(curPosition));
                 }
             });
             mItemTouchHelper.attachToRecyclerView(mGalleryRecycle);