diff --git a/ui/src/workflow/nodes/start-node/index.vue b/ui/src/workflow/nodes/start-node/index.vue
index d501ebb4a..883495bba 100644
--- a/ui/src/workflow/nodes/start-node/index.vue
+++ b/ui/src/workflow/nodes/start-node/index.vue
@@ -51,7 +51,7 @@ const getRefreshFieldList = () => {
     .filter((v: any) => v.id === 'base-node')
     .map((v: any) => cloneDeep(v.properties.api_input_field_list))
     .reduce((x: any, y: any) => [...x, ...y], [])
-    .map((i: any) => ({ label: i.name, value: i.variable }))
+    .map((i: any) => ({ label: i.name || i.variable, value: i.variable }))
 
   return [...user_input_fields, ...api_input_fields]
 }