diff --git a/playground/nutech/issue2/issue-schema.json b/playground/nutech/issue2/issue-schema.json
index 3b991e8f..630c7127 100644
--- a/playground/nutech/issue2/issue-schema.json
+++ b/playground/nutech/issue2/issue-schema.json
@@ -82,7 +82,6 @@
       "title": "Demand No",
       "maxLength": 6,
       "unique": true,
-      "default": "{{demand_no}}"
     },
     "condition": {
       "type": "string",