diff --git a/src/main/java/com/cool/modules/product/entity/ProductAttributeEntity.java b/src/main/java/com/cool/modules/product/entity/ProductAttributeEntity.java
index 430713e..d311122 100644
--- a/src/main/java/com/cool/modules/product/entity/ProductAttributeEntity.java
+++ b/src/main/java/com/cool/modules/product/entity/ProductAttributeEntity.java
@@ -26,6 +26,9 @@ public class ProductAttributeEntity extends TenantEntity<ProductAttributeEntity>
     @ColumnDefine(comment = "关联行为编码")
     private String action;
 
+    @ColumnDefine(comment = "是否购买时填写 0:否 1:是", defaultValue = "0")
+    private Integer fillOnPurchase;
+
     @ColumnDefine(comment = "状态 0:禁用 1:启用", defaultValue = "1")
     private Integer status;
 }