diff --git a/src/CSSMotion.tsx b/src/CSSMotion.tsx
index bb8798f..c1ec2c2 100644
--- a/src/CSSMotion.tsx
+++ b/src/CSSMotion.tsx
@@ -1,6 +1,10 @@
 /* eslint-disable react/default-props-match-prop-types, react/no-multi-comp, react/prop-types */
 import { getDOM } from '@rc-component/util/lib/Dom/findDOMNode';
-import { getNodeRef, supportRef } from '@rc-component/util/lib/ref';
+import {
+  composeRef,
+  getNodeRef,
+  supportNodeRef,
+} from '@rc-component/util/lib/ref';
 import { clsx } from 'clsx';
 import * as React from 'react';
 import { useRef } from 'react';
@@ -106,6 +110,10 @@ export interface CSSMotionState {
   prevProps?: CSSMotionProps;
 }
 
+export function isRefNotConsumed(children?: CSSMotionProps['children']) {
+  return children?.length < 2;
+}
+
 /**
  * `transitionSupport` is used for none transition test case.
  * Default we use browser transition event support check.
@@ -189,12 +197,12 @@ export function genCSSMotion(config: CSSMotionConfig) {
       }
 
       // We should render children when motionStyle is sync with stepStatus
-      return React.useMemo(() => {
+      const returnNode = React.useMemo<React.ReactElement | null>(() => {
         if (styleReady === 'NONE') {
           return null;
         }
 
-        let motionChildren: React.ReactNode;
+        let motionChildren: React.ReactElement | null;
         const mergedProps = { ...eventProps, visible };
 
         if (!children) {
@@ -246,25 +254,20 @@ export function genCSSMotion(config: CSSMotionConfig) {
           );
         }
 
-        // Auto inject ref if child node not have `ref` props
-        if (
-          React.isValidElement(motionChildren) &&
-          supportRef(motionChildren)
-        ) {
-          const originNodeRef = getNodeRef(motionChildren);
-
-          if (!originNodeRef) {
-            motionChildren = React.cloneElement(
-              motionChildren as React.ReactElement,
-              {
-                ref: nodeRef,
-              },
-            );
-          }
+        return motionChildren;
+      }, [idRef.current]);
+
+      if (isRefNotConsumed(children) && supportNodeRef(returnNode)) {
+        const originNodeRef = getNodeRef(returnNode);
+
+        if (originNodeRef !== nodeRef) {
+          return React.cloneElement(returnNode as any, {
+            ref: composeRef(originNodeRef, nodeRef),
+          });
         }
+      }
 
-        return motionChildren;
-      }, [idRef.current]) as React.ReactElement;
+      return returnNode;
     },
   );
 
diff --git a/src/CSSMotionList.tsx b/src/CSSMotionList.tsx
index 6eedfd1..04ca651 100644
--- a/src/CSSMotionList.tsx
+++ b/src/CSSMotionList.tsx
@@ -1,7 +1,7 @@
 /* eslint react/prop-types: 0 */
 import * as React from 'react';
 import type { CSSMotionProps } from './CSSMotion';
-import OriginCSSMotion from './CSSMotion';
+import OriginCSSMotion, { isRefNotConsumed } from './CSSMotion';
 import type { KeyObject } from './util/diff';
 import {
   diffKeys,
@@ -59,6 +59,10 @@ export interface CSSMotionListProps
   ) => React.ReactElement;
 }
 
+type ChildrenWithoutRef = (
+  props: Parameters<CSSMotionListProps['children']>[0],
+) => ReturnType<CSSMotionListProps['children']>;
+
 export interface CSSMotionListState {
   keyEntities: KeyObject[];
 }
@@ -174,7 +178,13 @@ export function genCSSMotionList(
                   }
                 }}
               >
-                {(props, ref) => children({ ...props, index }, ref)}
+                {isRefNotConsumed(children)
+                  ? props =>
+                      (children as ChildrenWithoutRef)({
+                        ...props,
+                        index,
+                      })
+                  : (props, ref) => children({ ...props, index }, ref)}
               </CSSMotion>
             );
           })}
diff --git a/tests/CSSMotion.spec.tsx b/tests/CSSMotion.spec.tsx
index 8cb5b32..848bfe9 100644
--- a/tests/CSSMotion.spec.tsx
+++ b/tests/CSSMotion.spec.tsx
@@ -942,6 +942,51 @@ describe('CSSMotion', () => {
 
       expect(ReactDOM.findDOMNode).not.toHaveBeenCalled();
     });
+
+    it('supports existing child refs for motion end', () => {
+      const motionRef = React.createRef<CSSMotionRef>();
+      const childRef = React.createRef<HTMLDivElement>();
+
+      const Demo = ({ visible }: { visible: boolean }) => (
+        <CSSMotion
+          motionName="transition"
+          motionAppear={false}
+          visible={visible}
+          ref={motionRef}
+        >
+          {({ style, className }) => (
+            <div
+              ref={childRef}
+              style={style}
+              className={clsx('motion-box', className)}
+            />
+          )}
+        </CSSMotion>
+      );
+
+      const { container, rerender } = render(<Demo visible />);
+
+      act(() => {
+        jest.runAllTimers();
+      });
+
+      expect(motionRef.current.nativeElement).toBe(childRef.current);
+
+      rerender(<Demo visible={false} />);
+
+      act(() => {
+        jest.runAllTimers();
+      });
+
+      fireEvent.transitionEnd(childRef.current!);
+
+      act(() => {
+        jest.runAllTimers();
+      });
+
+      expect(container.querySelector('.motion-box')).toBeFalsy();
+      expect(ReactDOM.findDOMNode).not.toHaveBeenCalled();
+    });
   });
 
   describe('onVisibleChanged', () => {