diff --git a/components/date-picker/generatePicker/generateRangePicker.tsx b/components/date-picker/generatePicker/generateRangePicker.tsx
index c9e7d5f49c..7784d1ea6f 100644
--- a/components/date-picker/generatePicker/generateRangePicker.tsx
+++ b/components/date-picker/generatePicker/generateRangePicker.tsx
@@ -23,7 +23,7 @@ import { useLocale } from '../../locale';
 import { useCompactItemContext } from '../../space/Compact';
 import enUS from '../locale/en_US';
 import useStyle from '../style';
-import { getRangePlaceholder, transPlacement2DropdownAlign, useIcons } from '../util';
+import { getRangePlaceholder, useIcons } from '../util';
 import { TIME } from './constant';
 import type { RangePickerProps } from './interface';
 import useComponents from './useComponents';
@@ -117,7 +117,6 @@ const generateRangePicker = <DateType extends AnyObject = AnyObject>(
           }
           disabled={mergedDisabled}
           ref={innerRef as any} // Need to modify PickerRef
-          popupAlign={transPlacement2DropdownAlign(direction, placement)}
           placement={placement}
           placeholder={getRangePlaceholder(locale, picker, placeholder)}
           suffixIcon={suffixNode}
diff --git a/components/date-picker/generatePicker/generateSinglePicker.tsx b/components/date-picker/generatePicker/generateSinglePicker.tsx
index 6c189b57fd..1fb7f8fb1e 100644
--- a/components/date-picker/generatePicker/generateSinglePicker.tsx
+++ b/components/date-picker/generatePicker/generateSinglePicker.tsx
@@ -23,7 +23,7 @@ import { useLocale } from '../../locale';
 import { useCompactItemContext } from '../../space/Compact';
 import enUS from '../locale/en_US';
 import useStyle from '../style';
-import { getPlaceholder, transPlacement2DropdownAlign, useIcons } from '../util';
+import { getPlaceholder, useIcons } from '../util';
 import {
   MONTH,
   MONTHPICKER,
@@ -160,7 +160,6 @@ const generatePicker = <DateType extends AnyObject = AnyObject>(
             ref={innerRef}
             placeholder={getPlaceholder(locale, mergedPicker, placeholder)}
             suffixIcon={suffixNode}
-            dropdownAlign={transPlacement2DropdownAlign(direction, placement)}
             placement={placement}
             prevIcon={<span className={`${prefixCls}-prev-icon`} />}
             nextIcon={<span className={`${prefixCls}-next-icon`} />}
diff --git a/components/date-picker/index.tsx b/components/date-picker/index.tsx
index e897918e95..f9bb811cf5 100755
--- a/components/date-picker/index.tsx
+++ b/components/date-picker/index.tsx
@@ -8,7 +8,6 @@ import type {
   PickerProps,
   PickerPropsWithMultiple,
 } from './generatePicker/interface';
-import { transPlacement2DropdownAlign } from './util';
 
 export type DatePickerProps<ValueType = Dayjs | Dayjs> = PickerPropsWithMultiple<
   Dayjs,
@@ -30,24 +29,11 @@ export type DatePickerType = typeof DatePicker & {
   generatePicker: typeof generatePicker;
 };
 
-function postPureProps(props: DatePickerProps) {
-  const dropdownAlign = transPlacement2DropdownAlign(props.direction, props.placement);
-
-  dropdownAlign.overflow!.adjustY = false;
-  dropdownAlign.overflow!.adjustX = false;
-
-  return {
-    ...props,
-    dropdownAlign,
-    popupAlign: dropdownAlign,
-  };
-}
-
 // We don't care debug panel
 /* istanbul ignore next */
-const PurePanel = genPurePanel(DatePicker, 'picker', null, postPureProps);
+const PurePanel = genPurePanel(DatePicker, 'picker', null);
 (DatePicker as DatePickerType)._InternalPanelDoNotUseOrYouWillBeFired = PurePanel;
-const PureRangePanel = genPurePanel(DatePicker.RangePicker, 'picker', null, postPureProps);
+const PureRangePanel = genPurePanel(DatePicker.RangePicker, 'picker', null);
 (DatePicker as DatePickerType)._InternalRangePanelDoNotUseOrYouWillBeFired = PureRangePanel;
 (DatePicker as DatePickerType).generatePicker = generatePicker;
 
diff --git a/components/date-picker/util.ts b/components/date-picker/util.ts
index b35d7e73cf..a9fbb25a66 100644
--- a/components/date-picker/util.ts
+++ b/components/date-picker/util.ts
@@ -1,9 +1,6 @@
 import * as React from 'react';
-import type { AlignType } from '@rc-component/trigger';
 import type { PickerMode } from 'rc-picker/lib/interface';
 
-import type { SelectCommonPlacement } from '../_util/motion';
-import type { DirectionType } from '../config-provider';
 import useSelectIcons from '../select/useIcons';
 import type { PickerLocale, PickerProps } from './generatePicker';
 
@@ -61,53 +58,6 @@ export function getRangePlaceholder(
   return locale.lang.rangePlaceholder;
 }
 
-export function transPlacement2DropdownAlign(
-  direction: DirectionType,
-  placement?: SelectCommonPlacement,
-): AlignType {
-  const overflow = {
-    adjustX: 1,
-    adjustY: 1,
-  };
-  switch (placement) {
-    case 'bottomLeft': {
-      return {
-        points: ['tl', 'bl'],
-        offset: [0, 4],
-        overflow,
-      };
-    }
-    case 'bottomRight': {
-      return {
-        points: ['tr', 'br'],
-        offset: [0, 4],
-        overflow,
-      };
-    }
-    case 'topLeft': {
-      return {
-        points: ['bl', 'tl'],
-        offset: [0, -4],
-        overflow,
-      };
-    }
-    case 'topRight': {
-      return {
-        points: ['br', 'tr'],
-        offset: [0, -4],
-        overflow,
-      };
-    }
-    default: {
-      return {
-        points: direction === 'rtl' ? ['tr', 'br'] : ['tl', 'bl'],
-        offset: [0, 4],
-        overflow,
-      };
-    }
-  }
-}
-
 export function useIcons(props: Pick<PickerProps, 'allowClear' | 'removeIcon'>, prefixCls: string) {
   const { allowClear = true } = props;