diff --git a/libs/horizon/src/renderer/ErrorHandler.ts b/libs/horizon/src/renderer/ErrorHandler.ts
index 3c3305c1..991ef861 100644
--- a/libs/horizon/src/renderer/ErrorHandler.ts
+++ b/libs/horizon/src/renderer/ErrorHandler.ts
@@ -71,7 +71,7 @@ export function handleRenderThrowError(
   // vNode抛出了异常，标记Interrupted中断
   FlagUtils.markInterrupted(sourceVNode);
   // dirtyNodes 不再有效
-  sourceVNode.dirtyNodes = [];
+  sourceVNode.dirtyNodes = null;
 
   // error是个promise
   if (error !== null && typeof error === 'object' && typeof error.then === 'function') {
diff --git a/libs/horizon/src/renderer/TreeBuilder.ts b/libs/horizon/src/renderer/TreeBuilder.ts
index 3c9b729b..9ff1cd0d 100644
--- a/libs/horizon/src/renderer/TreeBuilder.ts
+++ b/libs/horizon/src/renderer/TreeBuilder.ts
@@ -57,10 +57,20 @@ function resetProcessingVariables(startUpdateVNode: VNode) {
 // 收集有变化的节点，在submit阶段继续处理
 function collectDirtyNodes(vNode: VNode, parent: VNode): void {
   // 将子树和此vNode的所有效果附加到父树的效果列表中，子项的完成顺序会影响副作用顺序。
-  parent.dirtyNodes.push(...vNode.dirtyNodes);
+  if (vNode.dirtyNodes !== null && vNode.dirtyNodes.length) {
+    if (parent.dirtyNodes === null) {
+      parent.dirtyNodes = [...vNode.dirtyNodes];
+    } else {
+      parent.dirtyNodes.push(...vNode.dirtyNodes);
+    }
+  }
 
   if (FlagUtils.hasAnyFlag(vNode)) {
-    parent.dirtyNodes.push(vNode);
+    if (parent.dirtyNodes === null) {
+      parent.dirtyNodes = [vNode];
+    } else {
+      parent.dirtyNodes.push(vNode);
+    }
   }
 }
 
diff --git a/libs/horizon/src/renderer/diff/nodeDiffComparator.ts b/libs/horizon/src/renderer/diff/nodeDiffComparator.ts
index 797687b5..0d65c816 100644
--- a/libs/horizon/src/renderer/diff/nodeDiffComparator.ts
+++ b/libs/horizon/src/renderer/diff/nodeDiffComparator.ts
@@ -27,6 +27,10 @@ function isNoKeyFragment(child: any) {
 // 清除单个节点
 function deleteVNode(parentNode: VNode, delVNode: VNode): void {
   FlagUtils.setDeletion(delVNode);
+  if (parentNode.dirtyNodes === null) {
+    parentNode.dirtyNodes = [delVNode];
+    return;
+  }
   parentNode.dirtyNodes.push(delVNode);
 }
 
diff --git a/libs/horizon/src/renderer/submit/Submit.ts b/libs/horizon/src/renderer/submit/Submit.ts
index e222564f..7fccbe41 100644
--- a/libs/horizon/src/renderer/submit/Submit.ts
+++ b/libs/horizon/src/renderer/submit/Submit.ts
@@ -40,11 +40,15 @@ export function submitToRender(treeRoot) {
 
   if (FlagUtils.hasAnyFlag(startVNode)) {
     // 把自己加上
-    startVNode.dirtyNodes.push(startVNode);
+    if (startVNode.dirtyNodes === null) {
+      startVNode.dirtyNodes = [startVNode];
+    } else {
+      startVNode.dirtyNodes.push(startVNode);
+    }
   }
 
   const dirtyNodes = startVNode.dirtyNodes;
-  if (dirtyNodes.length) {
+  if (dirtyNodes !== null && dirtyNodes.length) {
     const preMode = copyExecuteMode();
     changeMode(InRender, true);
 
@@ -60,7 +64,7 @@ export function submitToRender(treeRoot) {
     // after submit阶段
     afterSubmit(dirtyNodes);
 
-    setExecuteMode(preMode)
+    setExecuteMode(preMode);
   }
 
   if (isSchedulingEffects()) {
diff --git a/libs/horizon/src/renderer/vnode/VNode.ts b/libs/horizon/src/renderer/vnode/VNode.ts
index 0270165b..c875fe5a 100644
--- a/libs/horizon/src/renderer/vnode/VNode.ts
+++ b/libs/horizon/src/renderer/vnode/VNode.ts
@@ -35,7 +35,7 @@ export class VNode {
   suspenseChildStatus: string = ''; // Suspense的Children是否显示
   depContexts: Array<ContextType<any>> | null = []; // FunctionComponent和ClassComponent对context的依赖列表
   isDepContextChange: boolean = false; // context是否变更
-  dirtyNodes: Array<VNode> | null = []; // 需要改动的节点数组
+  dirtyNodes: Array<VNode> | null = null; // 需要改动的节点数组
   shouldUpdate: boolean = false;
   childShouldUpdate: boolean = false;
   outerDom: any;
diff --git a/libs/horizon/src/renderer/vnode/VNodeCreator.ts b/libs/horizon/src/renderer/vnode/VNodeCreator.ts
index 40b5cc97..2d6d3bb2 100644
--- a/libs/horizon/src/renderer/vnode/VNodeCreator.ts
+++ b/libs/horizon/src/renderer/vnode/VNodeCreator.ts
@@ -78,7 +78,7 @@ export function updateVNode(vNode: VNode, vNodeProps?: any): VNode {
   vNode.oldRef = vNode.ref;
 
   FlagUtils.setNoFlags(vNode);
-  vNode.dirtyNodes = [];
+  vNode.dirtyNodes = null;
   vNode.isCreated = false;
 
   return vNode;