diff --git a/platform-operate-api/src/main/java/com/lyms/platform/operate/web/facade/ResidentsArchiveFacade.java b/platform-operate-api/src/main/java/com/lyms/platform/operate/web/facade/ResidentsArchiveFacade.java
index aa07642..d0a7eb7 100644
--- a/platform-operate-api/src/main/java/com/lyms/platform/operate/web/facade/ResidentsArchiveFacade.java
+++ b/platform-operate-api/src/main/java/com/lyms/platform/operate/web/facade/ResidentsArchiveFacade.java
@@ -451,6 +451,9 @@ public class ResidentsArchiveFacade{
 
     public ResidentsArchiveResult getResult(ResidentsArchiveModel model){
 
+        if (model==null){
+            return null;
+        }
         ResidentsArchiveResult result = new ResidentsArchiveResult();
         result.setId(model.getId());
         result.setUsername(model.getUsername());