From 67260e3fb5ff054f525a80c3f421f3a111175d08 Mon Sep 17 00:00:00 2001
From: guy <guy@finereport.com>
Date: Wed, 16 Feb 2022 17:06:35 +0800
Subject: [PATCH] =?UTF-8?q?bugfix=EF=BC=9A=20=E5=BF=AB=E6=8D=B7=E9=94=AE?=
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---
 src/base/single/button/button.basic.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/base/single/button/button.basic.js b/src/base/single/button/button.basic.js
index e3d8a1493..e01d47b8e 100644
--- a/src/base/single/button/button.basic.js
+++ b/src/base/single/button/button.basic.js
@@ -205,7 +205,7 @@ BI.BasicButton = BI.inherit(BI.Single, {
                     }
                     hand.click(clk);
                     // enter键等同于点击
-                    hand.keyup(function (e) {
+                    o.attributes && o.attributes.zIndex >= 0 && hand.keyup(function (e) {
                         if (e.keyCode === BI.KeyCode.ENTER) {
                            clk(e);
                         }