diff --git a/public/react/src/modules/courses/coursesDetail/CoursesBanner.js b/public/react/src/modules/courses/coursesDetail/CoursesBanner.js
index 8cd56e413..8173b226a 100644
--- a/public/react/src/modules/courses/coursesDetail/CoursesBanner.js
+++ b/public/react/src/modules/courses/coursesDetail/CoursesBanner.js
@@ -248,8 +248,8 @@ class CoursesBanner extends Component {
             }
             }
         if (i ===5) {
-            s = "复制将在后台执行,作业、资源、试卷都将复制到新课堂平台";
-            ss = "将为你创建一个新的同名课堂，请问是否继续？";
+            s = "复制”功能将会为您创建一个新的课堂旧课堂的作业、资源、试卷";
+            ss = "都将被复制到新的课堂里面请问是否继续？？";
             this.showActionPoll(i,s,ss)
         }