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Date: Thu, 30 Nov 2023 12:13:41 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BC=98=E5=8C=96=20`layer.closeLast()`=20?=
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---
 docs/layer/index.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/layer/index.md b/docs/layer/index.md
index eaddedf9..af48df6d 100644
--- a/docs/layer/index.md
+++ b/docs/layer/index.md
@@ -388,7 +388,7 @@ layer.closeAll('tips'); // 关闭所有的 tips 层
 `layer.closeLast(type, callback);`
 
 - 参数 `type` : 弹层的类型。可选值：`dialog,page,iframe,loading,tips`
-- 参数 `callback` : 关闭弹层后的回调函数
+- 参数 `callback` <sup>2.9+</sup>: 关闭弹层后的回调函数
 
 该方法用于关闭最近一次打开的对应类型的层。