diff --git a/platform-operate-api/src/main/java/com/lyms/platform/operate/web/controller/MatDeliverController.java b/platform-operate-api/src/main/java/com/lyms/platform/operate/web/controller/MatDeliverController.java
index 58c3721..e13f8d7 100644
--- a/platform-operate-api/src/main/java/com/lyms/platform/operate/web/controller/MatDeliverController.java
+++ b/platform-operate-api/src/main/java/com/lyms/platform/operate/web/controller/MatDeliverController.java
@@ -190,7 +190,7 @@ public class MatDeliverController extends BaseController{
             }
 
             // 根据查询规则构造返回bean
-            List<Object> objectList = new ArrayList<>();
+            List<Object> objectList = new LinkedList<>();
             if (childbirthManagerResult.getData() != null) {
                 for (Object temp : childbirthManagerResult.getData()) {
                     Organization og = organizationService.getOrganization(Integer.valueOf(hospitalId));