diff --git a/modules/i3plus-pojo-wms/src/main/java/cn/estsh/i3plus/pojo/wms/modelbean/WmsDocMovementModel.java b/modules/i3plus-pojo-wms/src/main/java/cn/estsh/i3plus/pojo/wms/modelbean/WmsDocMovementModel.java
index f59bc69..d7129a5 100644
--- a/modules/i3plus-pojo-wms/src/main/java/cn/estsh/i3plus/pojo/wms/modelbean/WmsDocMovementModel.java
+++ b/modules/i3plus-pojo-wms/src/main/java/cn/estsh/i3plus/pojo/wms/modelbean/WmsDocMovementModel.java
@@ -81,4 +81,7 @@ public class WmsDocMovementModel {
 
     @ApiParam(value = "标准包装", example = "1")
     private Double snp;
+
+    @ApiParam(value = "一步法/两步法")
+    private Integer isSingleStep;
 }