update

mec-teacher/src/main/java/com/ym/mec/teacher/controller/ActivityUserMapperController.java

@@ -91,7 +91,7 @@ public class ActivityUserMapperController extends BaseController {
 
     @ApiOperation(value = "教师端网管课活动排课")
     @PostMapping("/createPracticeGroup")
-    public Object createPracticeGroup(@RequestBody PracticeGroupApplyDto practiceGroupApplyDto){
+    public HttpResponseResult createPracticeGroup(@RequestBody PracticeGroupApplyDto practiceGroupApplyDto){
         PracticeGroupApplyBaseInfoDto applyBaseInfo = practiceGroupApplyDto.getPracticeGroupApplyBaseInfoDto();
         applyBaseInfo.setUserId(sysUserService.getUserId());
         Teacher teacher = teacherDao.get(applyBaseInfo.getUserId());