diff --git a/src/main/java/com/glxp/api/res/inout/IoOrderResponse.java b/src/main/java/com/glxp/api/res/inout/IoOrderResponse.java
index ea26e5735..800908bf3 100644
--- a/src/main/java/com/glxp/api/res/inout/IoOrderResponse.java
+++ b/src/main/java/com/glxp/api/res/inout/IoOrderResponse.java
@@ -220,7 +220,7 @@ public class IoOrderResponse {
 
     private Integer deliveryStatus;
     private Integer processStatus;
-    private int inCodeStatus;
+    private Integer inCodeStatus;
 
     private Integer allCout;