From 662447bc694e0988561acfa19315d4fd27ee7475 Mon Sep 17 00:00:00 2001
From: wanglin2 <1013335014@qq.com>
Date: Mon, 12 Jun 2023 17:42:01 +0800
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---
 simple-mind-map/src/core/render/node/Style.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/simple-mind-map/src/core/render/node/Style.js b/simple-mind-map/src/core/render/node/Style.js
index 3ffa9a82..f6816580 100644
--- a/simple-mind-map/src/core/render/node/Style.js
+++ b/simple-mind-map/src/core/render/node/Style.js
@@ -29,6 +29,7 @@ class Style {
 
   // 移除背景样式
   static removeBackgroundStyle(el) {
+    if (!Style.cacheStyle) return
     backgroundStyleProps.forEach((prop) => {
       el.style[prop] = Style.cacheStyle[prop]
     })