diff --git a/src/EZSwiper.js b/src/EZSwiper.js
index 49511bd..af9cad6 100755
--- a/src/EZSwiper.js
+++ b/src/EZSwiper.js
@@ -263,8 +263,15 @@ export default class EZSwiper extends Component<{}> {
 
             const oldIndex = this.ezswiper.currentIndex
             this.ezswiper.currentIndex = this.ezswiper.loop ? (this.scrollIndex + this.ezswiper.count - 1) % this.ezswiper.count : this.scrollIndex
-            if (oldIndex !== this.ezswiper.currentIndex) {
-                this.onDidChange(this.ezswiper.dataSource[this.ezswiper.currentIndex], this.ezswiper.currentIndex)
+            if(this.ezswiper.loop) {
+                if(willIndex === 2 && oldIndex === 0) return;
+                    if(!(this.scrollIndex === 1 && willIndex >= 3)){
+                        this.onDidChange(this.ezswiper.dataSource[this.ezswiper.currentIndex], this.ezswiper.currentIndex)
+                    }
+            }else {
+                if (oldIndex !== this.ezswiper.currentIndex || willIndex === 0) {
+                    this.onDidChange(this.ezswiper.dataSource[this.ezswiper.currentIndex], this.ezswiper.currentIndex)
+                }
             }
 
             this.updateAnimated(currentPageFloat, this.scrollIndex);