diff --git a/libs/horizon/src/renderer/diff/nodeDiffComparator.ts b/libs/horizon/src/renderer/diff/nodeDiffComparator.ts
index 530e9f87..773a15fd 100644
--- a/libs/horizon/src/renderer/diff/nodeDiffComparator.ts
+++ b/libs/horizon/src/renderer/diff/nodeDiffComparator.ts
@@ -471,7 +471,7 @@ function diffIteratorNodesHandler(
   parentNode: VNode,
   firstChild: VNode | null,
   newChildrenIterable: Iterable<any>,
-  isComparing: boolean = true
+  isComparing: boolean
 ): VNode | null {
   const iteratorFn = getIteratorFn(newChildrenIterable);
   const iteratorObj = iteratorFn.call(newChildrenIterable);
@@ -604,7 +604,7 @@ export function createChildrenByDiff(
   parentNode: VNode,
   firstChild: VNode | null,
   newChild: any,
-  isComparing: boolean = true
+  isComparing: boolean
 ): VNode | null {
   const isFragment = isNoKeyFragment(newChild);
   newChild = isFragment ? newChild.props.children : newChild;
diff --git a/libs/horizon/src/renderer/render/ContextProvider.ts b/libs/horizon/src/renderer/render/ContextProvider.ts
index c3c287d8..9e60f2b0 100644
--- a/libs/horizon/src/renderer/render/ContextProvider.ts
+++ b/libs/horizon/src/renderer/render/ContextProvider.ts
@@ -56,7 +56,7 @@ function handleContextChange(processing: VNode, context: ContextType<any>): void
   }, node =>
     // 如果这是匹配的provider，则不要更深入地扫描
     node.tag === ContextProvider && node.type === processing.type
-  , processing);
+  , processing, null);
 
   // 找到了依赖context的子节点，触发一次更新
   if (isMatch) {
diff --git a/libs/horizon/src/renderer/render/DomComponent.ts b/libs/horizon/src/renderer/render/DomComponent.ts
index 7aef0d8d..99ca2010 100644
--- a/libs/horizon/src/renderer/render/DomComponent.ts
+++ b/libs/horizon/src/renderer/render/DomComponent.ts
@@ -88,7 +88,7 @@ export function bubbleRender(processing: VNode) {
       }, node =>
         // 已经append到父节点，或者是DomPortal都不需要处理child了
         node.tag === DomComponent || node.tag === DomText || node.tag === DomPortal
-        , processing);
+        , processing, null);
     }
 
     processing.realNode = dom;
diff --git a/libs/horizon/src/renderer/render/DomPortal.ts b/libs/horizon/src/renderer/render/DomPortal.ts
index e8da4a6e..b3be42df 100644
--- a/libs/horizon/src/renderer/render/DomPortal.ts
+++ b/libs/horizon/src/renderer/render/DomPortal.ts
@@ -17,7 +17,7 @@ function capturePortalComponent(processing: VNode) {
 
   const newElements = processing.props;
   if (processing.isCreated) {
-    processing.child = createChildrenByDiff(processing, null, newElements);
+    processing.child = createChildrenByDiff(processing, null, newElements, true);
   } else {
     processing.child = createVNodeChildren(processing, newElements);
   }
diff --git a/libs/horizon/src/renderer/submit/LifeCycleHandler.ts b/libs/horizon/src/renderer/submit/LifeCycleHandler.ts
index dd68847b..554d7d0f 100644
--- a/libs/horizon/src/renderer/submit/LifeCycleHandler.ts
+++ b/libs/horizon/src/renderer/submit/LifeCycleHandler.ts
@@ -147,7 +147,7 @@ function hideOrUnhideAllChildren(vNode, isHidden) {
         unHideDom(node.tag, instance, node.props);
       }
     }
-  });
+  }, null, vNode, null);
 }
 
 function attachRef(vNode: VNode) {
@@ -216,7 +216,7 @@ function unmountNestedVNodes(vNode: VNode): void {
   }, node =>
     // 如果是DomPortal，不需要遍历child
     node.tag === DomPortal
-  );
+  , vNode, null);
 }
 
 function submitAddition(vNode: VNode): void {
@@ -314,7 +314,7 @@ function unmountDomComponents(vNode: VNode): void {
     }
   }, node =>
     // 如果是dom不用再遍历child
-    node.tag === DomComponent || node.tag === DomText, null, (node) => {
+    node.tag === DomComponent || node.tag === DomText, vNode, (node) => {
     if (node.tag === DomPortal) {
       // 当离开portal，需要重新设置parent
       currentParentIsValid = false;
diff --git a/libs/horizon/src/renderer/vnode/VNodeUtils.ts b/libs/horizon/src/renderer/vnode/VNodeUtils.ts
index 400ee792..c1b0c1dc 100644
--- a/libs/horizon/src/renderer/vnode/VNodeUtils.ts
+++ b/libs/horizon/src/renderer/vnode/VNodeUtils.ts
@@ -27,11 +27,11 @@ export function travelChildren(beginVNode: VNode, handleVNode: Function, isFinis
 export function travelVNodeTree(
   beginVNode: VNode,
   handleVNode: Function,
-  childFilter: Function = () => false, // 返回true不处理child
-  finishVNode?: VNode, // 结束遍历节点，有时候和beginVNode不相同
-  handleWhenToParent?: Function
+  childFilter: ((node: VNode) => boolean) | null, // 返回true不处理child
+  finishVNode: VNode, // 结束遍历节点，有时候和beginVNode不相同
+  handleWhenToParent: Function | null
 ): VNode | null {
-  const overVNode = finishVNode || beginVNode;
+  const filter = childFilter === null;
   let node = beginVNode;
 
   while (true) {
@@ -43,20 +43,20 @@ export function travelVNodeTree(
 
     // 找子节点
     const childVNode = node.child;
-    if (childVNode !== null && !childFilter(node)) {
+    if (childVNode !== null && (filter || !childFilter(node))) {
       childVNode.parent = node;
       node = childVNode;
       continue;
     }
 
     // 回到开始节点
-    if (node === overVNode) {
+    if (node === finishVNode) {
       return null;
     }
 
     // 找兄弟，没有就往上再找兄弟
     while (node.next === null) {
-      if (node.parent === null || node.parent === overVNode) {
+      if (node.parent === null || node.parent === finishVNode) {
         return null;
       }
       node = node.parent;
@@ -119,7 +119,7 @@ export function findDomVNode(vNode: VNode): VNode | null {
       return node;
     }
     return null;
-  });
+  }, null, vNode, null);
 }
 
 export function findDOMByClassInst(inst) {