diff --git a/casic-server/src/main/java/com/casic/missiles/modular/bridges/controller/BridgeMaintenanceController.java b/casic-server/src/main/java/com/casic/missiles/modular/bridges/controller/BridgeMaintenanceController.java
index 120c903..1dfae77 100644
--- a/casic-server/src/main/java/com/casic/missiles/modular/bridges/controller/BridgeMaintenanceController.java
+++ b/casic-server/src/main/java/com/casic/missiles/modular/bridges/controller/BridgeMaintenanceController.java
@@ -94,7 +94,7 @@
         if (ToolUtil.isNotEmpty(endDate)) {
             query.le("maintain_time", endDate);
         }
-        query.orderBy("ts",false);
+
         if (ToolUtil.isNotEmpty(keyword)) {
             List<Person> personList = bridgeMaintenanceService.getPersonListByName(keyword);
             List<Long> personIds = personList.stream().map(Person::getId).collect(Collectors.toList());
@@ -104,6 +104,7 @@
                 query.andNew().like("name", keyword).or().in("person_id", personIds);
             }
         }
+        query.orderBy("maintain_time",false);
 
         page = bridgeMaintenanceService.selectPage(page, query);
         List<BridgeMaintenance> bridgeMaintenanceList = page.getRecords();