fix

zhongzheng-system/src/main/java/com/zhongzheng/modules/course/service/impl/CourseModuleChapterServiceImpl.java

@@ -15,6 +15,7 @@ import com.zhongzheng.modules.course.bo.CourseModuleChapterAddBo;
 import com.zhongzheng.modules.course.bo.CourseModuleChapterEditBo;
 import com.zhongzheng.modules.course.bo.CourseModuleChapterQueryBo;
 import com.zhongzheng.modules.course.domain.CourseModuleChapter;
+import com.zhongzheng.modules.course.mapper.CourseMenuMapper;
 import com.zhongzheng.modules.course.mapper.CourseModuleChapterMapper;
 import com.zhongzheng.modules.course.service.ICourseModuleChapterService;
 import com.zhongzheng.modules.course.vo.CourseModuleChapterVo;
@@ -39,6 +40,9 @@ public class CourseModuleChapterServiceImpl extends ServiceImpl<CourseModuleChap
     @Autowired
     private CourseModuleChapterMapper courseModuleChapterMapper;
 
+    @Autowired
+    private CourseMenuMapper courseMenuMapper;
+
     @Override
     public CourseModuleChapterVo queryById(Long id){
         CourseModuleChapter db = this.baseMapper.selectById(id);