From 3c77365f60c4a1ff287358cf6fdc7daab0de0b10 Mon Sep 17 00:00:00 2001
From: ww-rm <ww-rm@qq.com>
Date: Sun, 2 Nov 2025 21:34:22 +0800
Subject: [PATCH] update readme

---
 README.en.md | 2 +-
 README.md    | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/README.en.md b/README.en.md
index a036ae2..b9951c0 100644
--- a/README.en.md
+++ b/README.en.md
@@ -89,7 +89,7 @@ Mouse interactions in the preview panel:
 
 - **Left click**: select and drag models. Hold `Ctrl` for multi-selection (synchronized with the model list).
 - **Right click**: drag the entire canvas.
-- **Mouse wheel**: zoom in/out. Hold `Ctrl` to scale selected models together.
+- **Mouse wheel**: zoom in/out. Hold `Ctrl` to scale selected models together, use `Shift` to switch zoom factor.
 - **Render selected only**: preview only the selected models, selection can only be changed via the left panel.
 
 Playback controls below the preview allow time adjustment, acting as a simple player.
diff --git a/README.md b/README.md
index 229815b..801333e 100644
--- a/README.md
+++ b/README.md
@@ -77,7 +77,7 @@ https://github.com/user-attachments/assets/37b6b730-088a-4352-827a-c338127a16f0
 
 - 左键可以选择和拖拽模型, 按下 `Ctrl` 键可以实现多选, 与左侧列表选择是联动的.
 - 右键对整体画面进行拖动.
-- 滚轮进行画面缩放, 按住 `Ctrl` 可以对选中的模型进行批量缩放.
+- 滚轮进行画面缩放, 按住 `Ctrl` 可以对选中的模型进行批量缩放, `Shift` 可以切换缩放倍数.
 - 仅渲染选中模式, 在该模式下, 预览画面仅包含被选中的模型, 并且只能通过左侧列表改变选中状态.
 
 预览画面下方按钮支持对画面时间进行调整, 可以当作一个简易的播放器.