diff --git a/sql/ry_20240629.sql b/sql/ry_20240629.sql
index 69413cd95..d75fcee1e 100644
--- a/sql/ry_20240629.sql
+++ b/sql/ry_20240629.sql
@@ -3319,7 +3319,7 @@ CREATE TABLE `store_customer_product_discount`
     `id`                  bigint UNSIGNED NOT NULL AUTO_INCREMENT COMMENT '档口客户销售优惠ID',
     `store_id`            bigint UNSIGNED NOT NULL COMMENT '档口ID',
     `store_prod_id`       bigint UNSIGNED NOT NULL COMMENT '档口商品ID',
-    `prod_art_num`        varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL DEFAULT NULL COMMENT '商品货号',
+    `prod_art_num`        varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NOT NULL COMMENT '商品货号',
     `store_cus_name`      varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL DEFAULT NULL COMMENT '档口客户名称',
     `store_cus_id`        bigint UNSIGNED NOT NULL COMMENT '档口客户ID',
     `store_prod_color_id` bigint UNSIGNED NOT NULL COMMENT '档口商品颜色ID',