diff --git a/modules/i3plus-pojo-wms/src/main/java/cn/estsh/i3plus/pojo/wms/bean/WmsStockSn.java b/modules/i3plus-pojo-wms/src/main/java/cn/estsh/i3plus/pojo/wms/bean/WmsStockSn.java
index 56c453d..5a919b9 100644
--- a/modules/i3plus-pojo-wms/src/main/java/cn/estsh/i3plus/pojo/wms/bean/WmsStockSn.java
+++ b/modules/i3plus-pojo-wms/src/main/java/cn/estsh/i3plus/pojo/wms/bean/WmsStockSn.java
@@ -14,13 +14,7 @@ import org.hibernate.annotations.DynamicInsert;
 import org.hibernate.annotations.DynamicUpdate;
 import org.springframework.format.annotation.DateTimeFormat;
 
-import javax.persistence.Column;
-import javax.persistence.Entity;
-import javax.persistence.Index;
-import javax.persistence.Inheritance;
-import javax.persistence.InheritanceType;
-import javax.persistence.Table;
-import javax.persistence.Transient;
+import javax.persistence.*;
 import java.util.Date;
 import java.util.List;
 
@@ -236,6 +230,11 @@ public class WmsStockSn extends BaseBean {
 //    @ApiParam(value = "乐观锁", example = "1")
 //    public Integer lockVersion;
 
+    @Version
+    @Column(name = "LOCK_VERSION", columnDefinition = "int default 0")
+    @ApiParam(value = "乐观锁", defaultValue = "0")
+    public Integer lockVersion;
+
     @ApiParam("容器编号")
     @Column(name = "CT_NO")
     @DynamicField(webFieldType = CommonEnumUtil.FIELD_TYPE.TEXT)