diff --git a/playground/nutech/issue/STCl-schema.json b/playground/nutech/issue/STCl-schema.json
index 4a6c60e9..18432903 100644
--- a/playground/nutech/issue/STCl-schema.json
+++ b/playground/nutech/issue/STCl-schema.json
@@ -40,7 +40,7 @@
       "type": "string",
       "title": "Consignee"
     },
-    "no": {
+    "issuevouno": {
       "type": "string",
       "title": "Demand No"
     },