diff --git a/ruoyi-bussiness/src/main/java/com/ruoyi/cms/service/impl/ESJobSearchImpl.java b/ruoyi-bussiness/src/main/java/com/ruoyi/cms/service/impl/ESJobSearchImpl.java
index 92b81c2..65eadbd 100644
--- a/ruoyi-bussiness/src/main/java/com/ruoyi/cms/service/impl/ESJobSearchImpl.java
+++ b/ruoyi-bussiness/src/main/java/com/ruoyi/cms/service/impl/ESJobSearchImpl.java
@@ -15,7 +15,9 @@ import com.ruoyi.cms.util.StringUtil;
 import com.ruoyi.common.core.domain.entity.Company;
 import com.ruoyi.common.core.redis.RedisCache;
 import com.ruoyi.common.core.text.Convert;
+import com.ruoyi.common.utils.DateUtils;
 import com.ruoyi.common.utils.SiteSecurityUtils;
+import com.ruoyi.common.utils.StringUtils;
 import com.ruoyi.common.utils.bean.BeanUtils;
 import org.dromara.easyes.core.biz.EsPageInfo;
 import org.dromara.easyes.core.conditions.select.LambdaEsQueryWrapper;
@@ -202,6 +204,10 @@ public class ESJobSearchImpl implements IESJobSearchService
                     if(StringUtil.isEmptyOrNull(job.getCompanyNature())){
                         esJobDocument.setCompanyNature("6");
                     }
+                    if (StringUtils.isNotEmpty(job.getPostingDate())) {
+                        Date date = DateUtils.dateTime(DateUtils.YYYY_MM_DD_HH_MM_SS,job.getPostingDate());
+                        esJobDocument.setPostingDate(date);
+                    }
                     esJobDocumentList.add(esJobDocument);
                 }
 
@@ -554,15 +560,16 @@ public class ESJobSearchImpl implements IESJobSearchService
             wrapper.and(x->x.like(ESJobDocument::getJobLocation,esJobSearch.getJobLocation()));
         }
         if(Objects.nonNull(esJobSearch.getOrder())){
+            wrapper.orderByDesc(ESJobDocument::getPostingDate);
             if(esJobSearch.getOrder()==1){
                 wrapper.orderByDesc(ESJobDocument::getIsHot);
             }
-            if(esJobSearch.getOrder()==2){
-                wrapper.orderByDesc(ESJobDocument::getPostingDate);
-            }
             if(esJobSearch.getOrder()==3){
                 wrapper.orderByDesc(ESJobDocument::getMaxSalary);
             }
+        }else{
+            //默认按照发布时间倒叙
+            wrapper.orderByDesc(ESJobDocument::getPostingDate);
         }
         //企业用户排除es去除jobIds
         boolean isCompanyUser = StringUtil.IS_COMPANY_USER.equals(esJobSearch.getUserType());
@@ -631,14 +638,15 @@ public class ESJobSearchImpl implements IESJobSearchService
             wrapper.and(a->a.eq(ESJobDocument::getType,jobQuery.getType().trim()));
         }
         if(Objects.nonNull(jobQuery.getOrder())){
-            if (jobQuery.getOrder()==2){
-                wrapper.orderByDesc(ESJobDocument::getPostingDate);
-            }
+            wrapper.orderByDesc(ESJobDocument::getPostingDate);
             if (jobQuery.getOrder()==1){
                 wrapper.orderByDesc(ESJobDocument::getIsHot);
                 wrapper.orderByDesc(ESJobDocument::getApplyNum);
                 wrapper.orderByDesc(ESJobDocument::getView);
             }
+        }else{
+            //默认按照发布时间倒叙
+            wrapper.orderByDesc(ESJobDocument::getPostingDate);
         }
         EsPageInfo<ESJobDocument> esJobDocumentEsPageInfo = esJobDocumentMapper.pageQuery(wrapper, pageNum, pageSize);
         return esJobDocumentEsPageInfo;