---
title: 工具箱界面减少上下与侧栏留白
type: preference
permalink: main/projects/8e229c96-a83b-4a02-ac40-10a0a9da444e/工具箱界面减少上下与侧栏留白
stable_id: 1e480d0c-6faf-4f40-b79f-e7a5a1ecc13d
scope: project
project_id: 8e229c96-a83b-4a02-ac40-10a0a9da444e
memory_type: preference
status: active
revision: 1
restored_from_commit: 6a6a895eafcca6052e81a14fca103a42635dd1c2
created_at: '2026-09-23T15:01:57.237809+00:00'
updated_at: '2026-09-23T15:01:57.237863+00:00'
tags:
- streamlit
- ui
- spacing
---

用户要求优化 Streamlit 工具箱页面：主内容区上下留白过多，左侧侧栏留白也过多，需要收紧间距。