diff --git a/src/views/portal/course/Index.vue b/src/views/portal/course/Index.vue
index f924b499..68e7c6c2 100644
--- a/src/views/portal/course/Index.vue
+++ b/src/views/portal/course/Index.vue
@@ -462,8 +462,8 @@ export default {
       this.searchData();
     },
     handleScroll() {
-      let innerHeight = document.querySelector("#couser-list-content")
-        .clientHeight;
+
+      let innerHeight = document.querySelector("#couser-list-content").clientHeight;
       let outerHeight = document.documentElement.clientHeight;
       let scrollTop = document.documentElement.scrollTop;
       let outerWidth = document.querySelector(".xcontent2-minor").clientWidth;
@@ -472,12 +472,17 @@ export default {
           this.loadMore();
         }
       }
-      if (scrollTop > 830) {
-        document.querySelector("#fixd-box").style.cssText =
-          "position: fixed;top: -914px;width:"+outerWidth+"px";
-      } else {
-        document.querySelector("#fixd-box").style.cssText = "position: static";
-      }
+      //console.log(this.course.pageIndex,'this.course.pageIndex');
+      //加此判断，是为了没有数据时的闪动问题
+      //if(this.course.pageIndex >1){
+        if (scrollTop > 830) {
+          document.querySelector("#fixd-box").style.cssText =
+            "position: fixed;top: -914px;width:"+outerWidth+"px";
+        } else {
+            document.querySelector("#fixd-box").style.cssText = "position: static";
+        }
+      //}
+
     },
     toNeedCourse() {
       // 需要先切换标签