diff --git a/frontend/web/assets/js/popUps.js b/frontend/web/assets/js/popUps.js
index 50a3620..acdc966 100644
--- a/frontend/web/assets/js/popUps.js
+++ b/frontend/web/assets/js/popUps.js
@@ -8,7 +8,9 @@ $(function(){
     $(".model-bg").each(function (i,item) {
         var _that=$(this);
         _that.find(".nextPage").click(function () {
-            _that.addClass("unchoose").eq(i+1).removeClass("unchoose");
+            _that.addClass("unchoose");
+            _that.eq(i+1).removeClass("unchoose");
+            console.log(i);
             console.log(i+1);
             console.log(item);
         })