diff --git a/adc-da-search/src/main/java/com/adc/da/search/service/impl/SearchCenterServiceImpl.java b/adc-da-search/src/main/java/com/adc/da/search/service/impl/SearchCenterServiceImpl.java
index 2a582b0a..3958ee4f 100644
--- a/adc-da-search/src/main/java/com/adc/da/search/service/impl/SearchCenterServiceImpl.java
+++ b/adc-da-search/src/main/java/com/adc/da/search/service/impl/SearchCenterServiceImpl.java
@@ -84,7 +84,7 @@ public class SearchCenterServiceImpl implements SearchCenterService {
         searchRequestBuilder = client.prepareSearch(searchInfoEO.getSelectIndex())
                 .setSearchType(SearchType.DFS_QUERY_THEN_FETCH)
                 .setFrom((searchInfoEO.getPage()-1)*searchInfoEO.getPageSize())
-                .addSort("issue_time_order", SortOrder.DESC)
+                .addSort("issue_time_data", SortOrder.DESC)
                 .setSize(searchInfoEO.getPageSize());
 
         if(searchInfoEO.getSelectIndex().equals("stand")) {
@@ -211,7 +211,7 @@ public class SearchCenterServiceImpl implements SearchCenterService {
         searchRequestBuilder = client.prepareSearch(searchInfoEO.getSelectIndex())
                 .setSearchType(SearchType.DFS_QUERY_THEN_FETCH)
                 .setFrom((searchInfoEO.getPage()-1)*searchInfoEO.getPageSize())
-                .addSort("issue_time_order", SortOrder.DESC)
+                .addSort("issue_time_data", SortOrder.DESC)
                 .setSize(searchInfoEO.getPageSize());
 
         if(searchInfoEO.getSelectIndex().equals("stand")) {