diff --git a/client-api/src/main/java/org/jiayunet/pojo/param/job/JobQueryParam.java b/client-api/src/main/java/org/jiayunet/pojo/param/job/JobQueryParam.java
index 3934fcd..16f6f1e 100644
--- a/client-api/src/main/java/org/jiayunet/pojo/param/job/JobQueryParam.java
+++ b/client-api/src/main/java/org/jiayunet/pojo/param/job/JobQueryParam.java
@@ -24,6 +24,9 @@ public class JobQueryParam extends PageParam {
     /** 行业ID列表 */
     private List<Long> industryIds;
 
+    /** 公司类型列表（上市企业、独角兽、国企等，可多选） */
+    private List<String> companyTypes;
+
     /** 工作类型 0=全职 1=兼职 */
     private Integer employmentType;
 
diff --git a/client-api/src/main/java/org/jiayunet/service/JobService.java b/client-api/src/main/java/org/jiayunet/service/JobService.java
index 3538e09..4c1fff0 100644
--- a/client-api/src/main/java/org/jiayunet/service/JobService.java
+++ b/client-api/src/main/java/org/jiayunet/service/JobService.java
@@ -127,7 +127,7 @@ public class JobService {
         // 6. 执行分页查询
         Page<JobListItemVo> pageParam = param.toPage();
         pageParam.setSearchCount(false);
-        Page<JobListItemVo> page = jobMapper.selectJobPage(pageParam, param.getJobIds(),param.getStatusFilter(), param.getKeyword(), expandedRegionCodes, expandedCategoryIds, expandedIndustryIds, param.getEmploymentType(), excludeJobIds, excludeCompanyIds, excludeRegionCodes, excludeIndustryIds, param.getRecruitCategory());
+        Page<JobListItemVo> page = jobMapper.selectJobPage(pageParam, param.getJobIds(),param.getStatusFilter(), param.getKeyword(), expandedRegionCodes, expandedCategoryIds, expandedIndustryIds, param.getEmploymentType(), excludeJobIds, excludeCompanyIds, excludeRegionCodes, excludeIndustryIds, param.getRecruitCategory(), param.getCompanyTypes());
 
         // 7. 查询收藏状态
         List<Long> jobIds = page.getRecords().stream().map(JobListItemVo::getId).collect(Collectors.toList());
diff --git a/manager/src/main/java/org/jiayunet/mapper/JobMapper.java b/manager/src/main/java/org/jiayunet/mapper/JobMapper.java
index ff297d9..fadd257 100644
--- a/manager/src/main/java/org/jiayunet/mapper/JobMapper.java
+++ b/manager/src/main/java/org/jiayunet/mapper/JobMapper.java
@@ -19,5 +19,5 @@ public interface JobMapper extends CommonMapper<Job> {
     /**
      * 分页查询岗位列表
      */
-    Page<JobListItemVo> selectJobPage(Page<JobListItemVo> page, @Param("jobIds") List<Long> jobIds, @Param("statusFilter") List<Integer> statusFilter, @Param("keyword") String keyword,   @Param("regionCodes") List<String> regionCodes, @Param("categoryIds") List<Long> categoryIds, @Param("industryIds") List<Long> industryIds, @Param("employmentType") Integer employmentType, @Param("excludeJobIds") List<Long> excludeJobIds, @Param("excludeCompanyIds") List<Long> excludeCompanyIds, @Param("excludeRegionCodes") List<String> excludeRegionCodes, @Param("excludeIndustryIds") List<Long> excludeIndustryIds, @Param("recruitCategory") Integer recruitCategory);
+    Page<JobListItemVo> selectJobPage(Page<JobListItemVo> page, @Param("jobIds") List<Long> jobIds, @Param("statusFilter") List<Integer> statusFilter, @Param("keyword") String keyword,   @Param("regionCodes") List<String> regionCodes, @Param("categoryIds") List<Long> categoryIds, @Param("industryIds") List<Long> industryIds, @Param("employmentType") Integer employmentType, @Param("excludeJobIds") List<Long> excludeJobIds, @Param("excludeCompanyIds") List<Long> excludeCompanyIds, @Param("excludeRegionCodes") List<String> excludeRegionCodes, @Param("excludeIndustryIds") List<Long> excludeIndustryIds, @Param("recruitCategory") Integer recruitCategory, @Param("companyTypes") List<String> companyTypes);
 }
diff --git a/manager/src/main/resources/mapper/JobMapper.xml b/manager/src/main/resources/mapper/JobMapper.xml
index 9372edd..8d87c98 100644
--- a/manager/src/main/resources/mapper/JobMapper.xml
+++ b/manager/src/main/resources/mapper/JobMapper.xml
@@ -142,6 +142,13 @@
             <if test="recruitCategory != null">
                 AND j.recruit_category = #{recruitCategory}
             </if>
+            <!-- 筛选条件：公司类型（可多选） -->
+            <if test="companyTypes != null and companyTypes.size() > 0">
+                AND c.company_type IN
+                <foreach collection="companyTypes" item="type" open="(" separator="," close=")">
+                    #{type}
+                </foreach>
+            </if>
         ORDER BY j.id DESC
     </select>