diff --git a/src/InputNumber.tsx b/src/InputNumber.tsx
index b5def745..7cab51d1 100644
--- a/src/InputNumber.tsx
+++ b/src/InputNumber.tsx
@@ -7,6 +7,7 @@ import StepHandler from './StepHandler';
 import { getNumberPrecision, num2str, validateNumber } from './utils/numberUtil';
 import useCursor from './hooks/useCursor';
 import useUpdateEffect from './hooks/useUpdateEffect';
+import useFrame from './hooks/useFrame';
 
 /**
  * We support `stringMode` which need handle correct type when user call in onChange
@@ -323,6 +324,8 @@ const InputNumber = React.forwardRef(
     };
 
     // ========================== User Input ==========================
+    const onNextPromise = useFrame();
+
     // >>> Collect input value
     const collectInputValue = (inputStr: string) => {
       recordCursor();
@@ -338,6 +341,22 @@ const InputNumber = React.forwardRef(
           triggerValueUpdate(finalDecimal, true);
         }
       }
+
+      // Trigger onInput later to let user customize value if they want do handle something after onChange
+      onInput?.(inputStr);
+
+      // optimize for chinese input experience
+      // https://github.com/ant-design/ant-design/issues/8196
+      onNextPromise(() => {
+        let nextInputStr = inputStr;
+        if (!parser) {
+          nextInputStr = inputStr.replace(/。/g, '.');
+        }
+
+        if (nextInputStr !== inputStr) {
+          collectInputValue(nextInputStr);
+        }
+      });
     };
 
     // >>> Composition
@@ -353,18 +372,7 @@ const InputNumber = React.forwardRef(
 
     // >>> Input
     const onInternalInput: React.ChangeEventHandler<HTMLInputElement> = (e) => {
-      let inputStr = e.target.value;
-
-      // optimize for chinese input experience
-      // https://github.com/ant-design/ant-design/issues/8196
-      if (!parser) {
-        inputStr = inputStr.replace(/。/g, '.');
-      }
-
-      collectInputValue(inputStr);
-
-      // Trigger onInput later to let user customize value if they want do handle something after onChange
-      onInput?.(inputStr);
+      collectInputValue(e.target.value);
     };
 
     // ============================= Step =============================
diff --git a/src/hooks/useFrame.ts b/src/hooks/useFrame.ts
new file mode 100644
index 00000000..d0902577
--- /dev/null
+++ b/src/hooks/useFrame.ts
@@ -0,0 +1,23 @@
+import { useRef, useEffect } from 'react';
+import raf from 'rc-util/lib/raf';
+
+/**
+ * Always trigger latest once when call multiple time
+ */
+export default () => {
+  const idRef = useRef(0);
+
+  const cleanUp = () => {
+    raf.cancel(idRef.current);
+  };
+
+  useEffect(() => cleanUp, []);
+
+  return (callback: () => void) => {
+    cleanUp();
+
+    idRef.current = raf(() => {
+      callback();
+    });
+  };
+};
diff --git a/tests/github.test.tsx b/tests/github.test.tsx
index cd269cad..19c4c38f 100644
--- a/tests/github.test.tsx
+++ b/tests/github.test.tsx
@@ -11,6 +11,7 @@ describe('InputNumber.Github', () => {
   });
 
   afterEach(() => {
+    jest.clearAllTimers();
     jest.useRealTimers();
   });
 
@@ -340,6 +341,14 @@ describe('InputNumber.Github', () => {
     const onChange = jest.fn();
     const wrapper = mount(<InputNumber min={1} max={10} onChange={onChange} />);
     wrapper.changeValue('8。1');
+
+    act(() => {
+      jest.runAllTimers();
+      wrapper.update();
+    });
+
+    wrapper.update();
+
     expect(wrapper.getInputValue()).toEqual('8.1');
     expect(onChange).toHaveBeenCalledWith(8.1);
   });