diff --git a/ui/src/workflow/common/data.ts b/ui/src/workflow/common/data.ts
index 17e7d3998..3471fe6ca 100644
--- a/ui/src/workflow/common/data.ts
+++ b/ui/src/workflow/common/data.ts
@@ -32,6 +32,7 @@ export const baseNode = {
   y: 270,
   text: '',
   properties: {
+    width: 420,
     height: 200,
     stepName: '基本信息',
     input_field_list: [],