diff --git a/style/js/index.js b/style/js/index.js
index b15be56..7b2269c 100644
--- a/style/js/index.js
+++ b/style/js/index.js
@@ -16,9 +16,12 @@ $(document).ready(function() {
         console.log(error);
     });
     //step监听滚动位置
+    scrollView()
+    function scrollView(){
         $(window).scroll(function() {
             var element = $('.step_back'); 
             var element2 = $('.footer'); 
+            // console.log($(this).scrollTop(),'$(this).scrollTop()');
             var distanceToTop = element.offset().top - $(this).scrollTop();
             if(distanceToTop <= 64){
                 element.addClass('stickyStep')
@@ -29,6 +32,7 @@ $(document).ready(function() {
                 element2.removeClass('footer2')
             }
         });
+    }
     function getFormData() {
         var formData = new FormData(document.querySelector('form'));
         var data = {};
@@ -382,6 +386,13 @@ $(document).ready(function() {
             $('li').removeClass('active_select')
         }
         $(this).addClass('active_select')
+        var element = $('.step_back'); 
+        var element2 = $('.footer'); 
+        // $('.main_page').animate({
+        //     scrollTop: 500
+        //   }, 1000);
+        element.removeClass('stickyStep')
+        element2.removeClass('footer2')
         // getWordCountList();
         clearhisText()//清空记录
         var t = $('li.active_select').attr('type');
@@ -459,6 +470,7 @@ $(document).ready(function() {
         changeLiActive(t,'support_titleMore','.normal_recommend_title')// 标题优化
         changeLiActive(t,'support_pro','.custom-select')// 专业优化
         changeLiActive(t,'support_edu','.formItem_pro')// 学历优化
+        window.scrollTo({ top: 200, behavior: 'smooth' })
         // if($('.custom-select').hasClass('disNone') && $('.opt-advise').hasClass('disNone')){}
     });