流业务层

zhongzheng-system/src/main/resources/mapper/modules/course/CourseChapterSectionMapper.xml

@@ -29,6 +29,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         SELECT
             cs.*,
             ccs.sort,
+            ccs.id,
             ccs.chapter_id
         FROM
             course_chapter_section ccs