diff --git a/src/main/java/com/sztzjy/resource_center/controller/api/CourseApi.java b/src/main/java/com/sztzjy/resource_center/controller/api/CourseApi.java
index eef8964..01ad03e 100644
--- a/src/main/java/com/sztzjy/resource_center/controller/api/CourseApi.java
+++ b/src/main/java/com/sztzjy/resource_center/controller/api/CourseApi.java
@@ -161,4 +161,12 @@ public class CourseApi {
      * return:Integer
      */
 
+    /**
+     * 根据章节ID查询章节信息
+     * 方法名：selectChapterByChapterId
+     * 参数：chapterId
+     * return:SysThreeCatalog
+     */
+
+
 }