diff --git a/src/README.md b/src/README.md
index fd21b88..e428a22 100644
--- a/src/README.md
+++ b/src/README.md
@@ -10,7 +10,7 @@ heroImageStyle:
 bgImageStyle:
   background-attachment: fixed
 heroText: ExamAware 文档
-tagline: 适用于班级多媒体屏幕的课表的信息显示工具
+tagline: 适用于班级多媒体屏幕的考试时间表的信息显示工具
 actions:
   - text: 使用说明
     icon: lightbulb