diff --git a/json/discount_detail_list.json b/json/discount_detail_list.json
index 0c7ffaf..b0ed2a4 100644
--- a/json/discount_detail_list.json
+++ b/json/discount_detail_list.json
@@ -23,7 +23,7 @@
       "update_data_url": "{{entire_url('../api/discount_detail_update.dspy')}}",
       "delete_data_url": "{{entire_url('../api/discount_detail_delete.dspy')}}"
     },
-    "binds": [
+    "form_binds": [
       {
         "wid": "prodtypeid",
         "event": "changed",