From fc59f0217fd4b2f19d2674263aacedd3ba14e352 Mon Sep 17 00:00:00 2001
From: "wu.jian2" <distantmtn@gmail.com>
Date: Thu, 21 Sep 2023 16:35:24 +0800
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---
 data-room-ui/packages/BizComponent/index.vue | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/data-room-ui/packages/BizComponent/index.vue b/data-room-ui/packages/BizComponent/index.vue
index c71b6799..27b3820d 100644
--- a/data-room-ui/packages/BizComponent/index.vue
+++ b/data-room-ui/packages/BizComponent/index.vue
@@ -408,7 +408,9 @@ export default {
       const node = document.querySelector('.remote-preview-inner-wrap')
       // 获取node下的第一个子节点
       const childrenNode = node.children[0]
-      toPng(childrenNode)
+      // 为childrenNode添加一个背景颜色
+      childrenNode.style.backgroundColor = 'var(--bs-background-1)'
+      toJpeg(childrenNode)
         .then((dataUrl) => {
           const link = document.createElement('a')
           link.download = `${this.form.name}.png`