From ec08c6c223618e8e4839093f1d1e716f3c3f3f48 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=9E=97=E7=86=A0?= <lianjie.lj@alibaba-inc.com>
Date: Tue, 18 Aug 2020 21:36:08 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E4=BC=98=E5=8C=96=E7=94=BB=E5=B8=83?=
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---
 packages/designer/src/builtin-simulator/host.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/designer/src/builtin-simulator/host.ts b/packages/designer/src/builtin-simulator/host.ts
index 1759a0ec1..60ab610cb 100644
--- a/packages/designer/src/builtin-simulator/host.ts
+++ b/packages/designer/src/builtin-simulator/host.ts
@@ -398,7 +398,7 @@ export class BuiltinSimulatorHost implements ISimulatorHost<BuiltinSimulatorProp
           '.next-calendar-table',
           '.editor-container', // 富文本组件
         ];
-        const ignoreSelectorsString = String.prototype.concat(ignoreSelectors);
+        const ignoreSelectorsString = ignoreSelectors.join(',');
         if (isFormEvent(e) || target?.closest(ignoreSelectorsString)) {
           e.preventDefault();
           e.stopPropagation();