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 3815c23..e02c7a6 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
@@ -26,6 +26,8 @@ import org.dromara.easyes.core.conditions.select.LambdaEsQueryWrapper;
 import org.dromara.easyes.core.conditions.update.LambdaEsUpdateWrapper;
 import org.elasticsearch.common.geo.GeoPoint;
 import org.elasticsearch.common.unit.DistanceUnit;
+import org.elasticsearch.search.sort.SortBuilders;
+import org.elasticsearch.search.sort.SortOrder;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -575,7 +577,7 @@ public class ESJobSearchImpl implements IESJobSearchService
             wrapper.and(x->x.eq(ESJobDocument::getIsPublish,esJobSearch.getIsPublish()));
         }
         if(Objects.nonNull(esJobSearch.getOrder())){
-            wrapper.orderByDesc(ESJobDocument::getPostingDate);
+            wrapper.sort(SortBuilders.fieldSort("postingDate").order(SortOrder.DESC).missing("_last"));
             if(esJobSearch.getOrder()==1){
                 wrapper.orderByDesc(ESJobDocument::getIsHot);
             }
@@ -584,7 +586,7 @@ public class ESJobSearchImpl implements IESJobSearchService
             }
         }else{
             //默认按照发布时间倒叙
-            wrapper.orderByDesc(ESJobDocument::getPostingDate);
+            wrapper.sort(SortBuilders.fieldSort("postingDate").order(SortOrder.DESC).missing("_last"));
         }
         //企业用户排除es去除jobIds
         boolean isCompanyUser = StringUtil.IS_COMPANY_USER.equals(esJobSearch.getUserType());
@@ -693,7 +695,7 @@ public class ESJobSearchImpl implements IESJobSearchService
             wrapper.and(x->x.eq(ESJobDocument::getIsPublish,jobQuery.getIsPublish()));
         }
         if(Objects.nonNull(jobQuery.getOrder())){
-            wrapper.orderByDesc(ESJobDocument::getPostingDate);
+            wrapper.sort(SortBuilders.fieldSort("postingDate").order(SortOrder.DESC).missing("_last"));
             if (jobQuery.getOrder()==1){
                 wrapper.orderByDesc(ESJobDocument::getIsHot);
                 wrapper.orderByDesc(ESJobDocument::getApplyNum);
@@ -701,7 +703,7 @@ public class ESJobSearchImpl implements IESJobSearchService
             }
         }else{
             //默认按照发布时间倒叙
-            wrapper.orderByDesc(ESJobDocument::getPostingDate);
+            wrapper.sort(SortBuilders.fieldSort("postingDate").order(SortOrder.DESC).missing("_last"));
         }
         EsPageInfo<ESJobDocument> esJobDocumentEsPageInfo = esJobDocumentMapper.pageQuery(wrapper, pageNum, pageSize);
         return esJobDocumentEsPageInfo;