diff --git a/Sources/LCActionSheet.m b/Sources/LCActionSheet.m
index 4c5924b..e3191b2 100644
--- a/Sources/LCActionSheet.m
+++ b/Sources/LCActionSheet.m
@@ -336,7 +336,7 @@ - (void)setupView {
     cancelButton.titleLabel.font = self.buttonFont;
     [cancelButton setTitle:self.cancelButtonTitle forState:UIControlStateNormal];
     [cancelButton setTitleColor:self.buttonColor forState:UIControlStateNormal];
-    [cancelButton setBackgroundImage:[UIImage imageWithColor:self.separatorColor]
+    [cancelButton setBackgroundImage:[UIImage lc_imageWithColor:self.separatorColor]
                             forState:UIControlStateHighlighted];
     [cancelButton addTarget:self
                      action:@selector(cancelButtonClicked)
@@ -546,7 +546,7 @@ - (void)setSeparatorColor:(UIColor *)separatorColor {
     
     self.lineView.backgroundColor = separatorColor;
     self.divisionView.backgroundColor = separatorColor;
-    [self.cancelButton setBackgroundImage:[UIImage imageWithColor:separatorColor]
+    [self.cancelButton setBackgroundImage:[UIImage lc_imageWithColor:separatorColor]
                                  forState:UIControlStateHighlighted];
     [self.tableView reloadData];
 }
diff --git a/Sources/UIImage+LCActionSheet.h b/Sources/UIImage+LCActionSheet.h
index ed2b3d1..50c334c 100644
--- a/Sources/UIImage+LCActionSheet.h
+++ b/Sources/UIImage+LCActionSheet.h
@@ -35,7 +35,7 @@ NS_ASSUME_NONNULL_BEGIN
 /**
  *  Create a image with the color.
  */
-+ (nullable instancetype)imageWithColor:(UIColor *)color;
++ (nullable instancetype)lc_imageWithColor:(UIColor *)color;
 
 @end
 
diff --git a/Sources/UIImage+LCActionSheet.m b/Sources/UIImage+LCActionSheet.m
index 06a8044..5ef752d 100644
--- a/Sources/UIImage+LCActionSheet.m
+++ b/Sources/UIImage+LCActionSheet.m
@@ -29,7 +29,7 @@
 
 @implementation UIImage (LCActionSheet)
 
-+ (instancetype)imageWithColor:(UIColor *)color {
++ (instancetype)lc_imageWithColor:(UIColor *)color {
     CGRect rect = CGRectMake(0.0f, 0.0f, 2.0f, 2.0f);
     
     UIGraphicsBeginImageContext(rect.size);