diff --git a/MMGridView/Classes/MMGridView.h b/MMGridView/Classes/MMGridView.h
index 0984db2..030051a 100644
--- a/MMGridView/Classes/MMGridView.h
+++ b/MMGridView/Classes/MMGridView.h
@@ -41,7 +41,7 @@
 @protocol MMGridViewDelegate<NSObject>
 @optional
 - (void)gridView:(MMGridView *)gridView didSelectCell:(MMGridViewCell *)cell atIndex:(NSUInteger)index;
-- (void)gridView:(MMGridView *)gridView didDoubleTappedCell:(MMGridViewCell *)cell atIndex:(NSUInteger)index;
+- (void)gridView:(MMGridView *)gridView didDoubleTapCell:(MMGridViewCell *)cell atIndex:(NSUInteger)index;
 - (void)gridView:(MMGridView *)gridView changedPageToIndex:(NSUInteger)index;
 @end
 
diff --git a/MMGridView/Classes/MMGridView.m b/MMGridView/Classes/MMGridView.m
index de18db4..045c310 100644
--- a/MMGridView/Classes/MMGridView.m
+++ b/MMGridView/Classes/MMGridView.m
@@ -195,7 +195,7 @@ - (void)cellWasSelected:(MMGridViewCell *)cell
 - (void)cellWasDoubleTapped:(MMGridViewCell *)cell
 {
     if (delegate) {
-        [delegate gridView:self didDoubleTappedCell:cell atIndex:cell.index];
+        [delegate gridView:self didDoubleTapCell:cell atIndex:cell.index];
     }
 }