From 40b2af7c5bae4060e56a1e8c13eac252b4e217bf Mon Sep 17 00:00:00 2001
From: "zhili.wzl" <zhili.wzl@alibaba-inc.com>
Date: Wed, 22 Sep 2021 21:29:35 +0800
Subject: [PATCH] refactor(core): change defaultComponentTree type ITreeNode[]
 to ITreeNode

---
 packages/core/src/models/Engine.ts    | 1 -
 packages/core/src/models/Operation.ts | 2 +-
 packages/core/src/types.ts            | 2 +-
 3 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/packages/core/src/models/Engine.ts b/packages/core/src/models/Engine.ts
index 2c77cabaf..3d48763e4 100644
--- a/packages/core/src/models/Engine.ts
+++ b/packages/core/src/models/Engine.ts
@@ -91,7 +91,6 @@ export class Engine extends Event {
     shortcuts: [],
     effects: [],
     drivers: [],
-    defaultComponentTree: [],
     rootComponentName: 'Root',
     sourceIdAttrName: 'data-designer-source-id',
     nodeIdAttrName: 'data-designer-node-id',
diff --git a/packages/core/src/models/Operation.ts b/packages/core/src/models/Operation.ts
index 7aecb160b..2eefca5bf 100644
--- a/packages/core/src/models/Operation.ts
+++ b/packages/core/src/models/Operation.ts
@@ -45,8 +45,8 @@ export class Operation {
     this.workspace = workspace
     this.tree = new TreeNode({
       componentName: this.engine.props.rootComponentName,
+      ...this.engine.props.defaultComponentTree,
       operation: this,
-      children: this.engine.props.defaultComponentTree,
     })
     this.selection = new Selection({
       operation: this,
diff --git a/packages/core/src/types.ts b/packages/core/src/types.ts
index f007b9496..9d078c840 100644
--- a/packages/core/src/types.ts
+++ b/packages/core/src/types.ts
@@ -20,7 +20,7 @@ export type IEngineProps<T = Event> = IEventProps<T> & {
   clickStopPropagationAttrName?: string //点击阻止冒泡属性
   outlineNodeIdAttrName?: string //大纲树节点ID的dom属性名
   nodeHelpersIdAttrName?: string //节点工具栏属性名
-  defaultComponentTree?: ITreeNode[] //默认组件树
+  defaultComponentTree?: ITreeNode //默认组件树
   defaultScreenType?: ScreenType
   rootComponentName?: string
 }