From c7084a494006ca6cff2380a02f8a756e15af81f9 Mon Sep 17 00:00:00 2001
From: zsmj1994 <zsmj1994@gmail.com>
Date: Thu, 8 Oct 2020 11:12:27 +0800
Subject: [PATCH] =?UTF-8?q?=E6=97=A0JIRA=20=20fix=20:=20showIndex=E4=BF=AE?=
 =?UTF-8?q?=E6=94=B9=E4=B8=BA-1,=E5=85=8D=E5=8E=BB=E6=8C=89tab=E9=94=AE?=
 =?UTF-8?q?=E7=9A=84focus?=
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---
 src/base/combination/combo.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/base/combination/combo.js b/src/base/combination/combo.js
index 7a1d71ab7..04f4d17bc 100644
--- a/src/base/combination/combo.js
+++ b/src/base/combination/combo.js
@@ -10,7 +10,7 @@
             return BI.extend(conf, {
                 baseCls: (conf.baseCls || "") + " bi-combo" + (BI.isIE() ? " hack" : ""),
                 attributes: {
-                    tabIndex: 0
+                    tabIndex: -1
                 },
                 trigger: "click",
                 toggle: true,