diff --git a/packages/inula/scripts/__tests__/ComponentTest/PortalComponent.test.js b/packages/inula/scripts/__tests__/ComponentTest/PortalComponent.test.js
index 4c6924b9..98e55340 100644
--- a/packages/inula/scripts/__tests__/ComponentTest/PortalComponent.test.js
+++ b/packages/inula/scripts/__tests__/ComponentTest/PortalComponent.test.js
@@ -286,4 +286,98 @@ describe('PortalComponent Test', () => {
     dispatchChangeEvent(inputRef.current, 'test');
     expect(fn).toHaveBeenCalledTimes(1);
   });
+
+   
+  it('portal场景下，portal下元素点击事件冒泡到父元素', () => {
+    class Dialog extends Inula.Component {
+      node;
+ 
+      constructor(props) {
+        super(props);
+        this.node = window.document.createElement('div');
+        window.document.body.appendChild(this.node);
+      }
+ 
+      render() {
+        return Inula.createPortal(this.props.children, this.node);
+      }
+    }
+ 
+    const fn = jest.fn();
+    const subRef = Inula.createRef();
+ 
+    function App() {
+      return (
+        <div onClick={fn}>
+          <Dialog>
+            <div ref={subRef}/>
+          </Dialog>
+        </div>
+      );
+    }
+ 
+    Inula.render(<App />, container);
+    Inula.act(() => {
+      subRef.current.dispatchEvent(new Event('click', { bubbles: true }));
+    });
+    expect(fn).toHaveBeenCalledTimes(1);
+  });
+ 
+  it('portal嵌套场景下事件委托', () => {
+    class Dialog extends Inula.Component {
+      node;
+ 
+      constructor(props) {
+        super(props);
+        this.node = window.document.createElement('div');
+        window.document.body.appendChild(this.node);
+      }
+ 
+      render() {
+        return Inula.createPortal(this.props.children, this.node);
+      }
+    }
+ 
+    const fn = jest.fn();
+    const inputRef = Inula.createRef();
+    let value = '';
+    const onChange = (evt) => {
+      value = evt.target.value;
+    }
+ 
+    let showSubPortal = () => {};
+ 
+    function App() {
+      return (
+        <div>
+          <Dialog>
+            <input onChange={fn}></input>
+            <Sub />
+          </Dialog>
+        </div>
+      );
+    }
+ 
+    function Sub() {
+      const [show, setShow] = Inula.useState(false);
+      showSubPortal = setShow;
+      return (
+        <div>
+          {
+            show &&
+              <Dialog>
+                <input ref={inputRef} onChange={onChange}></input>
+              </Dialog>
+          }
+        </div>
+      )
+    }
+ 
+    Inula.render(<App />, container);
+    Inula.act(() => {
+      showSubPortal(true);
+    });
+    dispatchChangeEvent(inputRef.current, 'test');
+    expect(value).toEqual('test');
+  });
 });
diff --git a/packages/inula/src/renderer/TreeBuilder.ts b/packages/inula/src/renderer/TreeBuilder.ts
index 50326e25..c29126fb 100644
--- a/packages/inula/src/renderer/TreeBuilder.ts
+++ b/packages/inula/src/renderer/TreeBuilder.ts
@@ -244,17 +244,22 @@ export function calcStartUpdateVNode(treeRoot: VNode) {
 // 在局部更新时，从上到下恢复父节点的context和PortalStack
 function recoverTreeContext(vNode: VNode) {
   const contextProviders: VNode[] = [];
+  const portalRoots: VNode[] = [];
   let parent = vNode.parent;
   while (parent !== null) {
     if (parent.tag === ContextProvider) {
       contextProviders.unshift(parent);
+    } else if (parent.tag === DomPortal) {
+      portalRoots.unshift(parent);
     }
     if (parent.tag === DomPortal) {
       pushCurrentRoot(parent);
     }
     parent = parent.parent;
   }
-
+  portalRoots.forEach(node => {
+    pushCurrentRoot(node);
+  });
   contextProviders.forEach(node => {
     setContext(node, node.props.value);
   });