diff --git a/src/assets/styles/portal-index.scss b/src/assets/styles/portal-index.scss
index 2bcebc8f..0c15192c 100644
--- a/src/assets/styles/portal-index.scss
+++ b/src/assets/styles/portal-index.scss
@@ -502,7 +502,7 @@
     margin-bottom: 20px;
 
     .xindex-course-image{
-     width: 220px;
+     width: 213px;
      height: 123px;
       ::v-deep .course-image{
         height: 100% !important;
@@ -553,7 +553,7 @@
         height: 69px;
     }
     .case-conent{
-       width: 200px;
+       width: 220px;
        height: 169px;
       //  top:20px;
       //  left:25px;