bug fix

src/main/resources/mapper/TaPersonVisitRecordMapper.xml

         and t.consultant_id = #{userId}
         and t.org_id = #{orgId}
         and t.`event` = 'share'
+        group by t.target_id
         order by t.visit_time desc
 
         union all
         and t.consultant_id = #{userId}
         and t.org_id = #{orgId}
         and t.`event` = 'share'
+        group by t.target_id
         order by t.visit_time desc
 
         union all
         and t.consultant_id = #{userId}
         and t.org_id = #{orgId}
         and t.`event` = 'share'
+        group by t.target_id
         order by t.visit_time desc
 
         union all
         and t.consultant_id = #{userId}
         and t.org_id = #{orgId}
         and t.`event` = 'share'
+        group by t.target_id
         order by t.visit_time desc
 
         union all
         where t.event_type = 'news'
         and t.consultant_id = #{userId}
         and t.org_id = #{orgId}
+        group by t.target_id
         and t.`event` = 'share'
         order by t.visit_time desc
 
         and t.consultant_id = #{userId}
         and t.org_id = #{orgId}
         and t.`event` = 'share'
+        group by t.target_id
         order by t.visit_time desc
     </select>