diff --git a/PhotoBrowser/ZLImageEditTools/ZLImageEditTool.h b/PhotoBrowser/ZLImageEditTools/ZLImageEditTool.h
index 7263a603..a04679af 100644
--- a/PhotoBrowser/ZLImageEditTools/ZLImageEditTool.h
+++ b/PhotoBrowser/ZLImageEditTools/ZLImageEditTool.h
@@ -10,7 +10,7 @@
 
 @class ZLPhotoConfiguration;
 
-typedef NS_ENUM(NSUInteger, ZLImageEditType) {
+typedef NS_OPTIONS(NSUInteger, ZLImageEditType) {
     ZLImageEditTypeClip     = 1 << 1,
     ZLImageEditTypeRotate   = 1 << 2,
     ZLImageEditTypeFilter   = 1 << 3,
diff --git a/PhotoBrowser/ZLPhotoActionSheet.h b/PhotoBrowser/ZLPhotoActionSheet.h
index f7da41cb..c2465c6f 100644
--- a/PhotoBrowser/ZLPhotoActionSheet.h
+++ b/PhotoBrowser/ZLPhotoActionSheet.h
@@ -33,7 +33,7 @@ NS_ASSUME_NONNULL_BEGIN
  选择照片回调，回调解析好的图片、对应的asset对象、是否原图
  pod 2.2.6版本之后 统一通过selectImageBlock回调
  */
-@property (nonatomic, copy) void (^selectImageBlock)(NSArray<UIImage *> *__nullable images, NSArray<PHAsset *> *assets, BOOL isOriginal);
+@property (nonatomic, copy) void (^selectImageBlock)(NSArray<UIImage *> *_Nullable images, NSArray<PHAsset *> *assets, BOOL isOriginal);
 
 /**
  取消选择回调
diff --git a/PhotoBrowser/ZLPhotoManager.m b/PhotoBrowser/ZLPhotoManager.m
index 489dd16d..ac0df03c 100644
--- a/PhotoBrowser/ZLPhotoManager.m
+++ b/PhotoBrowser/ZLPhotoManager.m
@@ -623,9 +623,6 @@ + (NSString *)transformDataLength:(NSInteger)dataLength {
 
 + (void)markSelectModelInArr:(NSArray<ZLPhotoModel *> *)dataArr selArr:(NSArray<ZLPhotoModel *> *)selArr
 {
-    if (!selArr.count) {
-        return;
-    }
     NSMutableArray *selIdentifiers = [NSMutableArray array];
     for (ZLPhotoModel *m in selArr) {
         [selIdentifiers addObject:m.asset.localIdentifier];