diff --git a/public/react/src/common/util/ShareUtil.js b/public/react/src/common/util/ShareUtil.js
index c11ed6381..bd34e2edb 100644
--- a/public/react/src/common/util/ShareUtil.js
+++ b/public/react/src/common/util/ShareUtil.js
@@ -122,11 +122,11 @@ export function configShareForCourses () {
 export function configShareForCustom (title, desc, imgUrl, path) {
     requestForSignatrue(() => {
         console.log('configShareForCustom', host)
-        const _path = window.location.href.split('#')[0];
+        const _url = window.location.href.split('#')[0];
         var shareData = {
             title: title,
             desc: desc,
-            link: `${host}/${path || _path}`,
+            link: path ? `${host}/${path}` : _url,
             imgUrl: imgUrl || window.__testImageUrl 
                 || host + '/react/build/images/share_logo_icon.jpg'
         };
diff --git a/public/react/src/modules/user/usersInfo/usersInfo.css b/public/react/src/modules/user/usersInfo/usersInfo.css
index a0cd3ba21..69b4bcd00 100644
--- a/public/react/src/modules/user/usersInfo/usersInfo.css
+++ b/public/react/src/modules/user/usersInfo/usersInfo.css
@@ -429,4 +429,8 @@
 
 .topsicinline{
     display: inline-block;
+}
+/* 防抖 */
+.educontent .square-list {
+  min-height: 400px;
 }
\ No newline at end of file
diff --git a/public/react/src/modules/user/usersInfo/video/InfosVideo.css b/public/react/src/modules/user/usersInfo/video/InfosVideo.css
index 4722fde63..39e0ff123 100644
--- a/public/react/src/modules/user/usersInfo/video/InfosVideo.css
+++ b/public/react/src/modules/user/usersInfo/video/InfosVideo.css
@@ -1,3 +1,7 @@
+/* 撑开滚动条，防抖 */
+.educontent > .itemWrap {
+    min-height: 400px;
+}
 .itemWrap {
     display: flex;
     flex-wrap: wrap;