diff --git a/public/react/src/modules/courses/coursesDetail/CoursesBanner.js b/public/react/src/modules/courses/coursesDetail/CoursesBanner.js
index 4a3db9694..a6acc2081 100644
--- a/public/react/src/modules/courses/coursesDetail/CoursesBanner.js
+++ b/public/react/src/modules/courses/coursesDetail/CoursesBanner.js
@@ -445,7 +445,7 @@ class CoursesBanner extends Component {
                     <style>
                       {
                         `
-                        .tag-orange .tag-name{
+                        .tag-orangces  .tag-name{
                         display: block;
                         width: auto;
                         background-color: #FF6800;
@@ -462,7 +462,7 @@ class CoursesBanner extends Component {
                       }
                     </style>
                     {excellent===true?
-                      <span className="tag-orange fl"><span className="tag-name mt10 ml10">国家精品</span></span>
+                      <span className="tag-orangces fl"><span className="tag-name mt10 ml10">国家精品</span></span>
                       :""}
                     <span className={"TabsWarp"}>
                       <CoursesListType