diff --git a/js/pagejs/guidance.js b/js/pagejs/guidance.js
index f61d41c..69edcff 100644
--- a/js/pagejs/guidance.js
+++ b/js/pagejs/guidance.js
@@ -524,6 +524,8 @@ $(function () {
             list_wrap_height();
         } else {
             $('#list_wrap').css('height', 'auto');
+            $('#list_wrap').perfectScrollbar('destroy');
+            $('#list_wrap').perfectScrollbar();
         }
 
         console.log('请求数据ajax');
diff --git a/js/pagejs/parkquery.js b/js/pagejs/parkquery.js
index 5cac043..22b2064 100644
--- a/js/pagejs/parkquery.js
+++ b/js/pagejs/parkquery.js
@@ -529,6 +529,8 @@ $(function () {
             list_wrap_height();
         } else {
             $('#list_wrap').css('height', 'auto');
+            $('#list_wrap').perfectScrollbar('destroy');
+            $('#list_wrap').perfectScrollbar();
         }
 
         // console.log('请求数据ajax');