diff --git a/packages/designer/src/document/node/node.ts b/packages/designer/src/document/node/node.ts
index 8d7d93d61..3cf491a19 100644
--- a/packages/designer/src/document/node/node.ts
+++ b/packages/designer/src/document/node/node.ts
@@ -157,10 +157,17 @@ export class Node<Schema extends NodeSchema = NodeSchema> {
   }
 
   private initialChildren(children: any): NodeData[] {
+    // FIXME! this is dirty code
     if (children == null) {
-      return this.componentMeta.getMetadata().experimental?.initialChildren || [];
+      const initialChildren = this.componentMeta.getMetadata().experimental?.initialChildren;
+      if (initialChildren) {
+        if (typeof initialChildren === 'function') {
+          return initialChildren(this as any) || [];
+        }
+        return initialChildren;
+      }
     }
-    return children;
+    return children || [];
   }
 
   isContainer(): boolean {
diff --git a/packages/globals/src/types/metadata.ts b/packages/globals/src/types/metadata.ts
index 76057faf4..64e3e831f 100644
--- a/packages/globals/src/types/metadata.ts
+++ b/packages/globals/src/types/metadata.ts
@@ -54,7 +54,7 @@ export interface Experimental {
   initials?: InitialItem[];
   callbacks?: Callbacks;
   // TODO: thinkof function
-  initialChildren?: NodeData[];
+  initialChildren?: NodeData[] | ((target: SettingTarget) => NodeData[]);
 
   // 样式 及 位置，handle上必须有明确的标识以便事件路由判断，或者主动设置事件独占模式
   // NWSE 是交给引擎计算放置位置，ReactElement 必须自己控制初始位置
diff --git a/packages/vision-polyfill/src/bundle/upgrade-metadata.ts b/packages/vision-polyfill/src/bundle/upgrade-metadata.ts
index 0bc665836..2c3ff2830 100644
--- a/packages/vision-polyfill/src/bundle/upgrade-metadata.ts
+++ b/packages/vision-polyfill/src/bundle/upgrade-metadata.ts
@@ -568,7 +568,7 @@ export function upgradeMetadata(oldConfig: OldPrototypeConfig) {
   if (snippets) {
     experimental.snippets = snippets.map(data => {
       const { schema = {} } = data;
-      if (initialChildren && !schema.children) {
+      if (!schema.children && initialChildren && typeof initialChildren !== 'function') {
         schema.children = initialChildren;
       }
       return {
@@ -596,7 +596,9 @@ export function upgradeMetadata(oldConfig: OldPrototypeConfig) {
     }
   }
   if (initialChildren) {
-    experimental.initialChildren = initialChildren;
+    experimental.initialChildren = typeof initialChildren === 'function' ? (field: Field) => {
+      return initialChildren.call(field, (field as any).props);
+    } : initialChildren;
   }
   if (view) {
     experimental.view = view;