diff --git a/lib/src/main/java/io/feeeei/circleseekbar/CircleSeekBar.java b/lib/src/main/java/io/feeeei/circleseekbar/CircleSeekBar.java
index cbc1300..0909c86 100644
--- a/lib/src/main/java/io/feeeei/circleseekbar/CircleSeekBar.java
+++ b/lib/src/main/java/io/feeeei/circleseekbar/CircleSeekBar.java
@@ -528,6 +528,10 @@ public void setPointerShadowRadius(float pointerShadowRadius) {
         invalidate();
     }
 
+    public void canTouch(boolean isCanTouch) {
+        this.isCanTouch = isCanTouch;
+    }
+
     public void setOnSeekBarChangeListener(OnSeekBarChangeListener listener) {
         mChangListener = listener;
     }