diff --git a/modules/i3plus-pojo-mes/src/main/java/cn/estsh/i3plus/pojo/mes/bean/MesPackageDetail.java b/modules/i3plus-pojo-mes/src/main/java/cn/estsh/i3plus/pojo/mes/bean/MesPackageDetail.java
index 811165e..8315005 100644
--- a/modules/i3plus-pojo-mes/src/main/java/cn/estsh/i3plus/pojo/mes/bean/MesPackageDetail.java
+++ b/modules/i3plus-pojo-mes/src/main/java/cn/estsh/i3plus/pojo/mes/bean/MesPackageDetail.java
@@ -34,7 +34,7 @@ public class MesPackageDetail extends BaseBean implements Serializable {
     @ApiParam("包装编码")
     private String packageNo;
 
-    @Column(name = "CT_LOCATION_NO", nullable = false)
+    @Column(name = "CT_LOCATION_NO")
     @ApiParam("容器位置编号")
     private String ctLocationNo;