diff --git a/src/react/ReactChildren.js b/src/react/ReactChildren.js
index bbc07d81edaad3705a3dca0942e1cbc01bff2624..0669b304195552793ef54f3a68436ff91de4b4cb 100644
--- a/src/react/ReactChildren.js
+++ b/src/react/ReactChildren.js
@@ -1,6 +1,7 @@
 function mapChildren(children, func, context) {
     //TODO实现此mapChildren方法
-    return children;
+    // return children;
+    return children.flat().map(func).flat();
 }
 
 export {