diff --git a/src/views/course/ManageList.vue b/src/views/course/ManageList.vue
index dbc04a28..4c8b8ce3 100644
--- a/src/views/course/ManageList.vue
+++ b/src/views/course/ManageList.vue
@@ -922,13 +922,13 @@ export default {
   width: 100%;
   overflow-x: auto;
 }
-::v-deep .course-table-wrapper .el-table{
-  min-width: 100%;
-  width: max-content;
-}
 ::v-deep .course-table-wrapper .el-table__body-wrapper{
   overflow-x: auto;
 }
+::v-deep .course-table-wrapper .el-table__body,
+::v-deep .course-table-wrapper .el-table__header{
+  width: max-content !important;
+}
 .course-types {
   display: flex;
   justify-content: center;