diff --git a/packages/inula/src/renderer/TreeBuilder.ts b/packages/inula/src/renderer/TreeBuilder.ts
index c29126fb..c7a76bee 100644
--- a/packages/inula/src/renderer/TreeBuilder.ts
+++ b/packages/inula/src/renderer/TreeBuilder.ts
@@ -200,6 +200,10 @@ function getChildByIndex(vNode: VNode, idx: number) {
 // 从多个更新节点中，计算出开始节点。即：找到最近的共同的父辈节点
 export function calcStartUpdateVNode(treeRoot: VNode) {
   const toUpdateNodes = Array.from(treeRoot.toUpdateNodes!);
+  // 所有待更新元素的parent为null说明该node的父元素已经被卸载，应该从根节点发起更新
+  if (toUpdateNodes.every(node => node.parent === null)) {
+    return treeRoot;
+  }
 
   if (toUpdateNodes.length === 0) {
     return treeRoot;