diff --git a/discount/init.py b/discount/init.py
index 696da01..1ad3139 100644
--- a/discount/init.py
+++ b/discount/init.py
@@ -830,7 +830,7 @@ async def get_marketing_discount_products(request):
         SELECT dd.productid, dd.discount
         FROM discount_detail dd
         JOIN discount d ON dd.discountid = d.id
-        WHERE d.resellerid = ${org_id}$ AND d.customerid = '*'
+        WHERE d.resellerid = ${org_id}$ AND (d.customerid IS NULL OR d.customerid = '*')
     ) base ON base.productid = p.id
     LEFT JOIN discount_detail mkt ON mkt.productid = p.id AND mkt.discountid = ${discountid}$
     WHERE p.org_id = ${org_id}$ AND p.status = '1'
diff --git a/wwwroot/marketing_discount_setting/get_products.dspy b/wwwroot/marketing_discount_setting/get_products.dspy
index ca5c59b..771709f 100644
--- a/wwwroot/marketing_discount_setting/get_products.dspy
+++ b/wwwroot/marketing_discount_setting/get_products.dspy
@@ -32,7 +32,7 @@ LEFT JOIN (
     SELECT dd.productid, dd.discount
     FROM discount_detail dd
     JOIN discount d ON dd.discountid = d.id
-    WHERE d.resellerid = ${org_id}$ AND d.customerid = '*'
+    WHERE d.resellerid = ${org_id}$ AND (d.customerid IS NULL OR d.customerid = '*')
 ) base ON base.productid = p.id
 LEFT JOIN discount_detail mkt ON mkt.productid = p.id AND mkt.discountid = ${discountid}$
 WHERE p.org_id = ${org_id}$ AND p.status = '1'