diff --git a/TYAttributedLabelDemo/TYAttributedLabel/TYTextContainer.m b/TYAttributedLabelDemo/TYAttributedLabel/TYTextContainer.m
index 24912a4..2a8e435 100755
--- a/TYAttributedLabelDemo/TYAttributedLabel/TYTextContainer.m
+++ b/TYAttributedLabelDemo/TYAttributedLabel/TYTextContainer.m
@@ -552,7 +552,7 @@ - (BOOL)enumerateRunRectContainPoint:(CGPoint)point viewHeight:(CGFloat)viewHeig
 
 - (BOOL)enumerateLinkRectContainPoint:(CGPoint)point viewHeight:(CGFloat)viewHeight successBlock:(void (^)(id<TYLinkStorageProtocol> textStorage))successBlock
 {
-    return [self enumerateRunRect:_linkRectDictionary ContainPoint:point viewHeight:viewHeight successBlock:successBlock];
+    return [self enumerateRunRect:_linkRectDictionary ContainPoint:point viewHeight:viewHeight successBlock:(void (^)(id<TYTextStorageProtocol> textStorage))successBlock];
 }
 
 - (BOOL)enumerateRunRect:(NSDictionary *)runRectDic ContainPoint:(CGPoint)point viewHeight:(CGFloat)viewHeight successBlock:(void (^)(id<TYTextStorageProtocol> textStorage))successBlock