---
id: 20260818-T0-19
title: "Claude Code v2.1.234：新增项目目录名环境变量和清除选中快捷键"
title_en: "Claude Code v2.1.234 Adds Project Dir Env Var and Selection Clear Keybinding"
url: https://ai.daily.yangsir.net/daily/20260818-T0-19
issue_date: 2026-08-18
publish_date: 2026-08-17T20:20:58.000Z
category: release
source_name: "Claude Code Releases"
source_url: https://github.com/anthropics/claude-code/releases/tag/v2.1.234
---

# Claude Code v2.1.234：新增项目目录名环境变量和清除选中快捷键

Claude Code发布v2.1.234版本，新增两个功能：一是可选的CLAUDE_CODE_PROJECT_DIR_NAME环境变量，允许每个会话拥有独立配置目录的主机为每项目记录目录选择短名称；二是新增selection:clear键盘绑定动作，可将按键绑定到清除应用内文本选中状态。

## English Version

**Claude Code v2.1.234 Adds Project Dir Env Var and Selection Clear Keybinding**

Claude Code released v2.1.234 with two new features: an optional CLAUDE_CODE_PROJECT_DIR_NAME environment variable that lets hosts with per-session config directories choose a short name for per-project transcript directories, and a new selection:clear keybinding action that binds a key to clear in-app text selections.

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**来源**：[Claude Code Releases](https://github.com/anthropics/claude-code/releases/tag/v2.1.234)

**详情页**：https://ai.daily.yangsir.net/daily/20260818-T0-19

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