From 2a78cb40dc0105e1a1969504a56b08a46dcd390c Mon Sep 17 00:00:00 2001
From: zhangxuelin <959231531@qq.com>
Date: Wed, 7 Aug 2024 16:08:54 +0800
Subject: [PATCH] =?UTF-8?q?=E9=87=8D=E5=A4=8D=E6=89=93=E5=BC=80=E8=AF=BE?=
 =?UTF-8?q?=E6=9C=AC?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/renderer/src/views/prepare/index.vue | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/renderer/src/views/prepare/index.vue b/src/renderer/src/views/prepare/index.vue
index 16c3696..129dc65 100644
--- a/src/renderer/src/views/prepare/index.vue
+++ b/src/renderer/src/views/prepare/index.vue
@@ -491,6 +491,8 @@ export default {
 
     // 打开PDF-课件
     async navtoPdf() {
+      const toolStore = useToolState()
+      if (toolStore.isPdfWin) return this.$message.error('您当前已打开课本，请勿重复操作')
       let path = await this.getBookPathFromServer()
       // console.log(path)
       // console.log(this.uploadData.textbookId)