老师名取realname

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

@@ -856,7 +856,7 @@ public class StudentExtracurricularExercisesSituationServiceImpl extends BaseSer
                     // 设置老师信息
                     SysUser sysUser = sysUserFeignService.queryUserById(courseHomeworkList.getTeacherId());
                     if (Objects.nonNull(sysUser)) {
-                        courseHomeworkList.setTeacherName(sysUser.getUsername());
+                        courseHomeworkList.setTeacherName(sysUser.getRealName());
                         courseHomeworkList.setTeacherImg(sysUser.getAvatar());
                     }
                 }