Merge branch '2021-double-eleven' of http://git.dayaedu.com/yonge/mec

mec-biz/src/main/java/com/ym/mec/biz/service/impl/PracticeGroupServiceImpl.java

@@ -4802,7 +4802,7 @@ public class PracticeGroupServiceImpl extends BaseServiceImpl<Long, PracticeGrou
         if(Objects.isNull(teacherId)){
             throw new BizException("请指定教师");
         }
-        SysConfig practiceCourseMinutesConfig = sysConfigService.findByParamName(SysConfigService.PRACTICE_COURSE_MINUTES);
+        SysConfig practiceCourseMinutesConfig = sysConfigDao.findByParamName(SysConfigService.PRACTICE_COURSE_MINUTES);
         Integer practiceCourseMinutes = practiceCourseMinutesConfig.getParanValue(Integer.class);
         TeacherDefaultPracticeGroupSalary teacherDefaultPracticeGroupSalary = teacherDefaultPracticeGroupSalaryDao.findByTeacherAndCourseMinutes(teacherId,practiceCourseMinutes);