From d7f7d1985c759821b99179074aca9c1d6082ddbe Mon Sep 17 00:00:00 2001
From: "Destiny.Lin" <Destiny.Lin@fanruan.com>
Date: Tue, 13 Dec 2022 15:29:24 +0800
Subject: [PATCH] =?UTF-8?q?REPORT-85953=20=E3=80=90=E4=B8=8A=E6=B5=B7?=
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---
 designer-realize/src/main/java/com/fr/start/MainDesigner.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/designer-realize/src/main/java/com/fr/start/MainDesigner.java b/designer-realize/src/main/java/com/fr/start/MainDesigner.java
index 02116dc41c..d90ceb0556 100644
--- a/designer-realize/src/main/java/com/fr/start/MainDesigner.java
+++ b/designer-realize/src/main/java/com/fr/start/MainDesigner.java
@@ -368,7 +368,7 @@ public class MainDesigner extends BaseDesigner {
             @Override
             protected void upButtonClickEvent() {
                 JTemplate<?, ?> jt = HistoryTemplateListCache.getInstance().getCurrentEditingTemplate();
-                if (jt == null) {
+                if (jt == null || jt.isSaving()) {
                     return;
                 }
                 WebPreviewUtils.preview(jt);