...

menduner/menduner-system-biz/src/main/java/com/citu/module/menduner/system/service/school/SchoolInfoServiceImpl.java

@@ -1,6 +1,7 @@
 package com.citu.module.menduner.system.service.school;
 
 
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.citu.framework.common.pojo.PageResult;
 import com.citu.framework.common.util.object.BeanUtils;
 import com.citu.module.menduner.system.controller.base.school.SchoolInfoPageReqVO;
@@ -127,6 +128,6 @@ public class SchoolInfoServiceImpl implements SchoolInfoService {
             return new ArrayList<>();
         }
 
-        return schoolInfoMapper.selectByIds(schoolIds);
+        return schoolInfoMapper.selectList(new LambdaQueryWrapper<SchoolInfoDO>().in(SchoolInfoDO::getSchoolId,schoolIds));
     }
 }