no message

 package com.lego.core.mapper;
 
+import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
+import com.baomidou.mybatisplus.core.metadata.IPage;
+import com.baomidou.mybatisplus.core.toolkit.Constants;
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.lego.common.core.mapper.BaseMapperPlus;
 import com.lego.core.domain.Course;
 import com.lego.core.domain.vo.CourseVo;
+import org.apache.ibatis.annotations.Param;
 
 /**
  * 课程Mapper接口
@@ -11,4 +16,5 @@ import com.lego.core.domain.vo.CourseVo;
  * @date 2024/9/8 15:22
  */
 public interface CourseMapper extends BaseMapperPlus<CourseMapper, Course, CourseVo> {
+    Page<CourseVo> selectPageCourse(IPage<CourseVo> page, @Param(Constants.WRAPPER) QueryWrapper<CourseVo> wrapper);
 }

 package com.lego.core.service.impl;
 
 import cn.hutool.core.bean.BeanUtil;
+import cn.hutool.core.collection.CollUtil;
 import cn.hutool.core.util.ObjectUtil;
 import cn.hutool.core.util.StrUtil;
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
+import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import com.baomidou.mybatisplus.core.toolkit.Wrappers;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
+import com.lego.common.constant.UserConstants;
+import com.lego.common.core.domain.entity.SysUser;
 import com.lego.common.core.page.TableDataInfo;
 import com.lego.common.core.service.OssService;
 import com.lego.common.utils.MessageUtils;
 import com.lego.common.utils.StreamUtils;
+import com.lego.common.utils.StringUtils;
 import com.lego.core.annotation.LanguageAnnotation;
 import com.lego.core.domain.Course;
 import com.lego.core.domain.bo.CourseBo;
@@ -51,9 +56,22 @@ public class CourseServiceImpl implements ICourseService {
      */
     @Override
     public TableDataInfo<CourseVo> listPage(CourseQueryBo query, String language) {
-        Page<CourseVo> page = baseMapper.selectVoPage(query.build(),
-                Wrappers.<Course>lambdaQuery().like(StrUtil.isNotBlank(query.getSearchKey()), Course::getName, query.getSearchKey())
-                        .eq(Course::getLanguage, language).orderByAsc(Course::getSort));
+        QueryWrapper<CourseVo> wrapper = Wrappers.query();
+        if(StringUtils.isNotBlank(query.getSearchKey())) {
+            wrapper.eq("u.del_flag", UserConstants.USER_NORMAL)
+                    .eq("u.language", language)
+                    .and(w -> w.like(StringUtils.isNotBlank(query.getSearchKey()), "u.name", query.getSearchKey())
+                            .or().like(StringUtils.isNotBlank(query.getSearchKey()), "v.name", query.getSearchKey())
+                            .or().like(StringUtils.isNotBlank(query.getSearchKey()), "w.name", query.getSearchKey())
+                    )
+                    .orderByAsc("u.sort");
+        }
+        else{
+            wrapper.eq("u.del_flag", UserConstants.USER_NORMAL)
+                    .eq("u.language", language)
+                    .orderByAsc("u.sort");
+        }
+        Page<CourseVo> page = baseMapper.selectPageCourse(query.build(),wrapper);
         List<CourseVo> list = page.getRecords();
         if (ObjectUtil.isNotEmpty(list)) {
             Set<String> ids = StreamUtils.toSet(list, CourseVo::getEntiretyId);

+<?xml version="1.0" encoding="UTF-8" ?>
+<!DOCTYPE mapper
+        PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
+        "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.lego.core.mapper.CourseMapper">
+
+    <resultMap type="CourseVo" id="CourseResult">
+        <id property="id" column="id"/>
+        <result property="entiretyId" column="entirety_id"/>
+        <result property="name" column="name"/>
+        <result property="type" column="type"/>
+        <result property="twoDimensionalType" column="two_dimensional_type"/>
+        <result property="twoDimensionalUrl" column="two_dimensional_url"/>
+        <result property="threeDimensionalType" column="two_dimensional_type"/>
+        <result property="threeDimensionalType" column="three_dimensional_type"/>
+        <result property="threeDimensionalUrl" column="three_dimensional_url"/>
+        <result property="threeDimensionalType" column="three_dimensional_type"/>
+        <result property="caseOssId" column="case_oss_id"/>
+        <result property="caseName" column="case_name"/>
+        <result property="teachingOssId" column="teaching_oss_id"/>
+        <result property="teachingName" column="teaching_name"/>
+        <result property="pptOssId" column="ppt_oss_id"/>
+        <result property="pptName" column="ppt_name"/>
+        <result property="ossId" column="oss_id"/>
+        <result property="language" column="language"/>
+        <result property="canPack" column="can_pack"/>
+        <result property="sort" column="sort"/>
+        <result property="programType" column="program_type"/>
+    </resultMap>
+
+    <select id="selectPageCourse" resultMap="CourseResult">
+        select u.*
+        from core_course u
+                 inner join core_entirety v ON v.id = u.entirety_id
+                 inner join core_building_block w ON w.id = v.building_block_id
+            ${ew.getCustomSqlSegment}
+    </select>
+</mapper>