diff --git a/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/searchcenter/service/impl/DocumentSearchServiceImpl.java b/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/searchcenter/service/impl/DocumentSearchServiceImpl.java
index 03e90bafc..f8d70596f 100644
--- a/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/searchcenter/service/impl/DocumentSearchServiceImpl.java
+++ b/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/searchcenter/service/impl/DocumentSearchServiceImpl.java
@@ -221,7 +221,7 @@ public class DocumentSearchServiceImpl implements IDocumentSearchService {
                 mapSortTemp.put(orderByField,mapSort);
             }
         }else{
-            mapSortTemp.put("issue_time","desc");
+            mapSortTemp.put("create_time","desc");
         }
         sort.putAll(mapSortTemp);
         jsonArrySort.add(sort);