diff --git a/servo/src/main/java/com/yvan/entity/AgvStatusVo.java b/servo/src/main/java/com/yvan/entity/AgvStatusVo.java
index 6a7782e..75e2c04 100644
--- a/servo/src/main/java/com/yvan/entity/AgvStatusVo.java
+++ b/servo/src/main/java/com/yvan/entity/AgvStatusVo.java
@@ -31,10 +31,10 @@ public class AgvStatusVo {
     private Long bizTaskId;
     private BizTaskType bizTaskType;
 
-    private BizTaskStatus bizTaskStatus;
-    private String bizTaskFrom;
-    private String bizTaskTo;
-    private String bizLpn;
+    private BizTaskStatus bizTaskStatus = BizTaskStatus.WAITING_FOR_DISPATCH;
+    private String bizTaskFrom = "";
+    private String bizTaskTo = "";
+    private String bizLpn = "";
 
     private String virtualLocationAt;
     private String virtualExecutorPayload;