diff --git a/components/tree/Tree.tsx b/components/tree/Tree.tsx
index 92e8fe41ad..367e89c666 100644
--- a/components/tree/Tree.tsx
+++ b/components/tree/Tree.tsx
@@ -86,6 +86,16 @@ export interface AntTreeNodeDropEvent {
   event: React.MouseEvent<HTMLElement>;
 }
 
+export interface TreeNodeNormal {
+  title?: React.ReactNode;
+  key: string;
+  isLeaf?: boolean;
+  disabled?: boolean;
+  disableCheckbox?: boolean;
+  selectable?: boolean;
+  children?: TreeNodeNormal[];
+}
+
 export interface TreeProps {
   showLine?: boolean;
   className?: string;
@@ -153,6 +163,7 @@ export interface TreeProps {
   filterTreeNode?: (node: AntTreeNode) => boolean;
   children?: React.ReactNode;
   blockNode?: boolean;
+  treeData?: Array<TreeNodeNormal>;
 }
 
 export default class Tree extends React.Component<TreeProps, any> {
diff --git a/components/tree/index.en-US.md b/components/tree/index.en-US.md
index e5a97fbc01..ca81f133f6 100644
--- a/components/tree/index.en-US.md
+++ b/components/tree/index.en-US.md
@@ -46,6 +46,7 @@ Almost anything can be represented in a tree structure. Examples include directo
 | onLoad | Callback function for when a treeNode is loaded | function(loadedKeys, {event, node}) | - |
 | onRightClick | Callback function for when the user right clicks a treeNode | function({event, node}) | - |
 | onSelect | Callback function for when the user clicks a treeNode | function(selectedKeys, e:{selected: bool, selectedNodes, node, event}) | - |
+| treeData | treeNodes data Array, if set it then you need not to construct children TreeNode. (key should be unique across the whole array) | array\<{ key, title, children, \[disabled, selectable] }> | - |
 
 ### TreeNode props
 
diff --git a/components/tree/index.zh-CN.md b/components/tree/index.zh-CN.md
index 974760dddf..2b6fbe94dd 100644
--- a/components/tree/index.zh-CN.md
+++ b/components/tree/index.zh-CN.md
@@ -47,6 +47,7 @@ subtitle: 树形控件
 | onLoad | 节点加载完毕时触发 | function(loadedKeys, {event, node}) | - |
 | onRightClick | 响应右键点击 | function({event, node}) | - |
 | onSelect | 点击树节点触发 | function(selectedKeys, e:{selected: bool, selectedNodes, node, event}) | - |
+| treeData | treeNodes 数据，如果设置则不需要手动构造 TreeNode 节点（key 在整个树范围内唯一） | array\<{key, title, children, \[disabled, selectable]}> | - |
 
 ### TreeNode props