diff --git a/AXAnimationChain/Classes/AXAnimationChain.h b/AXAnimationChain/Classes/AXAnimationChain.h
index 31b6333..3661893 100644
--- a/AXAnimationChain/Classes/AXAnimationChain.h
+++ b/AXAnimationChain/Classes/AXAnimationChain.h
@@ -32,5 +32,6 @@
 #import "UIView+AnimationChain.h"
 #import "AXCoreAnimation.h"
 #import "UIView+Effects.h"
+#import "CALayer+AnchorPoint.h"
 
 #endif /* AXAnimationChain_h */
diff --git a/AXAnimationChain/Classes/AXChainAnimator.m b/AXAnimationChain/Classes/AXChainAnimator.m
index 0b3f8e8..dfaa392 100644
--- a/AXAnimationChain/Classes/AXChainAnimator.m
+++ b/AXAnimationChain/Classes/AXChainAnimator.m
@@ -26,6 +26,7 @@
 #import "AXChainAnimator.h"
 #import "CAMediaTimingFunction+Extends.h"
 #import "CAAnimation+Convertable.h"
+#import "CALayer+AnchorPoint.h"
 NS_ASSUME_NONNULL_BEGIN
 @interface AXChainAnimator () <CAAnimationDelegate>
 {