diff --git a/wwwroot/pricing_test.ui b/wwwroot/pricing_test.ui
index 4b4c4b7..7da3405 100644
--- a/wwwroot/pricing_test.ui
+++ b/wwwroot/pricing_test.ui
@@ -7,7 +7,7 @@
 		"width": "100%",
 		"height": "100%",
 		"fields": [
-{% if amount is not none %}
+{% if amount is not None %}
 			{
 				"name": "amount",
 				"label": "价格",
@@ -20,7 +20,7 @@
 {% if params_kw.get(f) %}
 				"value": "{{params_kw.get(f)}}",
 {% endif %}
-				"name": "{{f}}",
+				"name": "{{f}},
 				"label": "{{spec.label}}",
 				"uitype": "{{spec.type}}"
 			}