diff --git a/src/Portal.tsx b/src/Portal.tsx
index 7fbca4f..ccf5a21 100644
--- a/src/Portal.tsx
+++ b/src/Portal.tsx
@@ -1,7 +1,7 @@
 import {
   canUseDom,
   getNodeRef,
-  supportRef,
+  supportNodeRef,
   useComposeRef,
   warning,
 } from '@rc-component/util';
@@ -131,7 +131,9 @@ const Portal = React.forwardRef<any, PortalProps>((props, ref) => {
   // =========================== Ref ===========================
   let childRef: React.Ref<any> = null;
 
-  if (children && supportRef(children) && ref) {
+  const childSupportsRef = supportNodeRef(children);
+
+  if (childSupportsRef && ref) {
     childRef = getNodeRef(children);
   }
 
@@ -148,7 +150,7 @@ const Portal = React.forwardRef<any, PortalProps>((props, ref) => {
   const renderInline = mergedContainer === false || inlineMock();
 
   let reffedChildren = children;
-  if (ref) {
+  if (ref && childSupportsRef) {
     reffedChildren = React.cloneElement(children as any, {
       ref: mergedRef,
     });
diff --git a/tests/index.test.tsx b/tests/index.test.tsx
index 5b81aa8..62096d6 100644
--- a/tests/index.test.tsx
+++ b/tests/index.test.tsx
@@ -216,6 +216,22 @@ describe('Portal', () => {
       expect(portalRef.current).toBeFalsy();
     });
 
+    it.each([
+      ['text', 'Bamboo'],
+      ['number', 0],
+    ])('renders %s children when a ref is provided', (_, children) => {
+      const portalRef = React.createRef();
+
+      render(
+        <Portal ref={portalRef} open>
+          {children}
+        </Portal>,
+      );
+
+      expect(document.body).toHaveTextContent(String(children));
+      expect(portalRef.current).toBeNull();
+    });
+
     it('no warning for React 19 ref', () => {
       const errSpy = jest.spyOn(console, 'error');
       const elementRef = React.createRef<HTMLParagraphElement>();