From 87e203704bf02a0583a8440c3cbc6521d68c4c50 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=88=98=E6=9D=A8?= <liuyang65@corp.netease.com>
Date: Mon, 29 Sep 2025 18:20:56 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20popup=E7=BB=84=E4=BB=B6=E6=96=B0?=
 =?UTF-8?q?=E5=A2=9EoverlayClassName?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 packages/vantui/src/popup/index.tsx | 2 ++
 packages/vantui/types/popup.d.ts    | 4 ++++
 2 files changed, 6 insertions(+)

diff --git a/packages/vantui/src/popup/index.tsx b/packages/vantui/src/popup/index.tsx
index f0dde21a..ed5f58cb 100644
--- a/packages/vantui/src/popup/index.tsx
+++ b/packages/vantui/src/popup/index.tsx
@@ -125,6 +125,7 @@ export function Popup(props: PopupProps) {
     overlay = true,
     lockScroll = true,
     overlayStyle,
+    overlayClassName,
     closeOnClickOverlay = true,
     onClickOverlay,
     onClose,
@@ -152,6 +153,7 @@ export function Popup(props: PopupProps) {
             show={show}
             zIndex={zIndex}
             style={overlayStyle}
+            className={overlayClassName}
             duration={duration}
             onClick={_onClickOverlay}
             lockScroll={lockScroll}
diff --git a/packages/vantui/types/popup.d.ts b/packages/vantui/types/popup.d.ts
index 68bbcf0f..d5a9dd7a 100644
--- a/packages/vantui/types/popup.d.ts
+++ b/packages/vantui/types/popup.d.ts
@@ -19,6 +19,10 @@ export interface PopupProps extends TransitionProps, ViewProps, OverlayProps {
    * @description 自定义遮罩层样式
    */
   overlayStyle?: string | CSSProperties
+  /**
+   * @description 自定义遮罩层样式类
+   */
+  overlayClassName?: string
   /**
    * @description 执行
    */