From 1a0599d8588cb0ec41ea76b81dfee2cdffdaea13 Mon Sep 17 00:00:00 2001
From: Jeffrey Chen <78434827+TCOTC@users.noreply.github.com>
Date: Wed, 8 Oct 2025 03:51:45 +0800
Subject: [PATCH] :art: The menu no longer extends beyond the window

fix https://github.com/siyuan-note/siyuan/issues/15400
---
 app/src/menus/Menu.ts | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/app/src/menus/Menu.ts b/app/src/menus/Menu.ts
index c5bed79af..a982ccac9 100644
--- a/app/src/menus/Menu.ts
+++ b/app/src/menus/Menu.ts
@@ -98,7 +98,8 @@ export class Menu {
         }
         const menuRect = menuElement.getBoundingClientRect();
         const itemsMenuRect = itemsMenuElement.getBoundingClientRect();
-        const availableHeight = (window.innerHeight - menuRect.top) - (menuRect.height - itemsMenuRect.height);
+        // 加 1px 是为了避免在特定情况下渲染出不应存在的滚动条而做的兼容处理
+        const availableHeight = (window.innerHeight - menuRect.top) - (menuRect.height - itemsMenuRect.height) + 1;
         itemsMenuElement.style.maxHeight = Math.max(availableHeight, 0) + "px";
     }