From 9d71f0dc61b3a63d6f7a4beaf1b565402ff034a2 Mon Sep 17 00:00:00 2001
From: Vanessa <lly219@gmail.com>
Date: Sun, 23 Apr 2023 18:44:59 +0800
Subject: [PATCH] :bug: fix https://github.com/siyuan-note/siyuan/issues/8088

---
 app/src/assets/scss/pdf/_pdf.scss | 1 +
 1 file changed, 1 insertion(+)

diff --git a/app/src/assets/scss/pdf/_pdf.scss b/app/src/assets/scss/pdf/_pdf.scss
index 9a62d2486..2ccaff9fb 100644
--- a/app/src/assets/scss/pdf/_pdf.scss
+++ b/app/src/assets/scss/pdf/_pdf.scss
@@ -93,6 +93,7 @@
 
   .textLayer,
   .pdf__resize {
+    z-index: 2; // pdf 缩放后 canvas 会出现在末尾，导致无法选中和查看标注
     mix-blend-mode: screen;
   }
 }