fix:名称

cooleshow-user/user-biz/src/main/java/com/yonge/cooleshow/biz/dal/service/impl/MusicSheetServiceImpl.java

@@ -448,6 +448,7 @@ public class MusicSheetServiceImpl extends ServiceImpl<MusicSheetDao, MusicSheet
             SysUser sysUser = sysUserFeignService.queryUserById(musicSheetExtend.getUserId());
             if (sysUser != null) {
                 detailVo.setUserAvatar(sysUser.getAvatar());
+                detailVo.setUserName(sysUser.getUsername());
             }
         }
         detailVo.setCategoryId(musicSheet1.getMusicCategoryId()!=null?musicSheet1.getMusicCategoryId().toString():"");