diff --git a/models/discount_detail.json b/models/discount_detail.json
index 6220722..740f3dc 100644
--- a/models/discount_detail.json
+++ b/models/discount_detail.json
@@ -77,14 +77,12 @@
         },
         {
             "field": "prodtypeid",
-            "dbname": "product_management",
             "table": "product_category",
             "valuefield": "id",
             "textfield": "name"
         },
         {
             "field": "productid",
-            "dbname": "product_management",
             "table": "product",
             "valuefield": "id",
             "textfield": "product_name"