---
id: "replacement-string"
kind: "glossary-term"
title: "替换字符串"
language: "zh-Hans"
category: "TLD类型与计划"
updated: "2026-10-10T12:00:00Z"
canonical: "https://tldlog.com/zh/cihui/tihuan-zifuchuan/"
translations:
  en: "https://tldlog.com/glossary/replacement-string/"
  es: "https://tldlog.com/es/glosario/cadena-caracteres-reemplazo/"
  de: "https://tldlog.com/de/glossar/ersatz-string/"
  fr: "https://tldlog.com/fr/glossaire/chaine-remplacement/"
  it: "https://tldlog.com/it/glossario/stringa-sostitutiva/"
  pt-BR: "https://tldlog.com/pt/glossario/string-substituicao/"
  ru: "https://tldlog.com/ru/glossariy/zameshchayushchaya-stroka/"
---

# 替换字符串

2026年轮次的申请人可在申请中指定的备用字符串。在Reveal Day后的一小段时间内，申请人可以改用该字符串，例如为了避免与他人争夺同一字符串。改用后不能撤销。

## 相关术语

- [所申请的字符串](https://tldlog.com/zh/cihui/suo-shenqing-zifuchuan/)
- [Reveal Day](https://tldlog.com/zh/cihui/reveal-day/)
- [字符串争用](https://tldlog.com/zh/cihui/zifuchuan-zhengyong/)
- [新通用顶级域计划2026年轮次](https://tldlog.com/zh/cihui/xin-tongyong-dingjiyu-jihua-2026-lunci/)
- [.brand](https://tldlog.com/zh/cihui/brand-tld/)