diff --git a/packages/playground/src/components/editor/languages.ts b/packages/playground/src/components/editor/languages.ts
index 36cf944..e7e6b17 100644
--- a/packages/playground/src/components/editor/languages.ts
+++ b/packages/playground/src/components/editor/languages.ts
@@ -91,8 +91,9 @@ export const fieldCompletionsCreator: (
             detail: '值的派生',
         },
         {
-            label: 'span',
-            detail: '表单项占用栅格数',
+            label: 'colProps',
+            detail: '表单项栅格布局属性',
+            insertText: `"${'colProps'}": { "span": 24$1 },`,
         },
     ].map((i) => ({
         ...i,
diff --git a/packages/playground/src/components/formSample/index.tsx b/packages/playground/src/components/formSample/index.tsx
index 97e67ac..7acd0bb 100644
--- a/packages/playground/src/components/formSample/index.tsx
+++ b/packages/playground/src/components/formSample/index.tsx
@@ -43,6 +43,7 @@ const FormSample: React.FC<IProps> = (props) => {
             ref={formRef}
             {...formLayout}
             docsMap={docsMap}
+            rowProps={{ gutter: [16, 0] }}
             getWidgets={getWidgets}
             ruleMap={ruleMap}
             formServicePool={formServicePool}