update

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

@@ -1022,8 +1022,8 @@ public class MusicSheetServiceImpl extends ServiceImpl<MusicSheetDao, MusicSheet
                             .eq(MusicSheet::getTopFlag, YesOrNoEnum.YES)
                             .eq(MusicSheet::getState, YesOrNoEnum.YES)
                             .count();
-        if (count >=10) {
-            throw new BizException("首页推荐数量达到上限，请先取消其他曲谱推荐");
+        if (count >=20) {
+            throw new BizException("首页推荐数量达到[20]上限，请先取消其他曲谱推荐");
         }
         musicSheet.setTopFlag(YesOrNoEnum.YES);
         return this.saveOrUpdate(musicSheet);

cooleshow-user/user-biz/src/main/resources/config/mybatis/StudentMapper.xml

@@ -130,6 +130,7 @@
                 and u.del_flag_ = #{param.delFlag}
             </if>
         </where>
+        order by t.create_time_ desc
     </select>
 
     <select id="querySubject" resultMap="com.yonge.cooleshow.biz.dal.dao.SubjectDao.Subject">

cooleshow-user/user-biz/src/main/resources/config/mybatis/TeacherMapper.xml

@@ -138,6 +138,7 @@
                 and u.del_flag_ = #{param.delFlag}
             </if>
         </where>
+        order by t.create_time_ desc
     </select>
 
 	<resultMap id="BasicUserInfo" type="com.yonge.cooleshow.biz.dal.dto.BasicUserInfo">

cooleshow-user/user-biz/src/main/resources/config/mybatis/TeacherStyleVideoMapper.xml

@@ -122,7 +122,7 @@
 		<if test="param.auditVersion != null">
 			and #{param.auditVersion} = t.audit_version_
 		</if>
-		order by ta.live_flag_ desc,(ta.fans_num_ * 0.3 + t.browse_ * 0.3 + ta.exp_time_ * 0.4) desc
+		order by (ta.fans_num_ * 0.3 + t.browse_ * 0.3 + ta.exp_time_ * 0.4) desc
 	</select>
 
 	<update id="addVideoBrowse">