diff --git a/platform-operate-api/src/main/java/com/lyms/platform/operate/web/result/SieveListResult.java b/platform-operate-api/src/main/java/com/lyms/platform/operate/web/result/SieveListResult.java
index 070a546..c5e5712 100644
--- a/platform-operate-api/src/main/java/com/lyms/platform/operate/web/result/SieveListResult.java
+++ b/platform-operate-api/src/main/java/com/lyms/platform/operate/web/result/SieveListResult.java
@@ -91,6 +91,9 @@ public class SieveListResult implements IBasicResultConvert<SieveListResult, Sie
     }
 
     public String getDueWeek() {
+        if(null==dueWeek){
+            return SPIT;
+        }
         return dueWeek;
     }