diff --git a/components/_util/isPrimitive.ts b/components/_util/isPrimitive.ts
new file mode 100644
index 0000000000..77d9b63345
--- /dev/null
+++ b/components/_util/isPrimitive.ts
@@ -0,0 +1,3 @@
+const isPrimitive = (value: unknown) => (typeof value !== 'object' && typeof value !== 'function') || value === null;
+
+export default isPrimitive;
diff --git a/components/dropdown/__tests__/index.test.tsx b/components/dropdown/__tests__/index.test.tsx
index 873e59510d..e5190e2384 100644
--- a/components/dropdown/__tests__/index.test.tsx
+++ b/components/dropdown/__tests__/index.test.tsx
@@ -352,6 +352,17 @@ describe('Dropdown', () => {
     expect(container3.querySelector('button')).not.toHaveAttribute('disabled');
   });
 
+  it('should support Primitive', () => {
+    expect(() => {
+      render(<Dropdown>antd</Dropdown>);
+      render(<Dropdown>{123}</Dropdown>);
+      render(<Dropdown>{undefined}</Dropdown>);
+      render(<Dropdown>{true}</Dropdown>);
+      render(<Dropdown>{false}</Dropdown>);
+      render(<Dropdown>{null}</Dropdown>);
+    }).not.toThrow();
+  });
+
   it('menu item with extra prop', () => {
     const text = '⌘P';
     const { container } = render(
diff --git a/components/dropdown/dropdown.tsx b/components/dropdown/dropdown.tsx
index e5fec1d991..714d04345d 100644
--- a/components/dropdown/dropdown.tsx
+++ b/components/dropdown/dropdown.tsx
@@ -8,6 +8,7 @@ import useMergedState from 'rc-util/lib/hooks/useMergedState';
 import omit from 'rc-util/lib/omit';
 
 import { useZIndex } from '../_util/hooks/useZIndex';
+import isPrimitive from '../_util/isPrimitive';
 import type { AdjustOverflow } from '../_util/placements';
 import getPlacements from '../_util/placements';
 import genPurePanel from '../_util/PurePanel';
@@ -175,7 +176,9 @@ const Dropdown: CompoundedComponent = (props) => {
 
   const [, token] = useToken();
 
-  const child = React.Children.only(children) as React.ReactElement<any>;
+  const child = React.Children.only(
+    isPrimitive(children) ? <span>{children}</span> : children,
+  ) as React.ReactElement;
 
   const dropdownTrigger = cloneElement(child, {
     className: classNames(