diff --git a/README.md b/README.md
index 6f7c29821..dc24b6645 100644
--- a/README.md
+++ b/README.md
@@ -66,7 +66,7 @@ SiYuan is a local-first personal knowledge management system, support fine-grain
 * [GitHub](https://github.com/siyuan-note/siyuan/releases)
 * [Docker](https://hub.docker.com/r/b3log/siyuan)
 
-To get the latest Insider Preview, please send an email with your GitHub login name to 845764@qq.com, and we will invite you to join the SiYuan Insider Preview team, thanks.
+To get the latest Insider Preview, please send an email with your GitHub login name to 845765@qq.com, and we will invite you to join the SiYuan Insider Preview team, thanks.
 
 ## 📜 Documentation
 
diff --git a/README_zh_CN.md b/README_zh_CN.md
index 10b69b58f..29d9a3e19 100644
--- a/README_zh_CN.md
+++ b/README_zh_CN.md
@@ -68,7 +68,7 @@
 * [GitHub](https://github.com/siyuan-note/siyuan/releases)
 * [Docker](https://hub.docker.com/r/b3log/siyuan)
 
-获取最新内部预览版（Insider Preview），请<a href="https://jq.qq.com/?_wv=1027&k=brIyNm7y" target="_blank">加入 Q 群</a>或者将你的 GitHub 登录名发送邮件至 845764@qq.com，我们将邀请你加入 SiYuan 内部预览团队。
+获取最新内部预览版（Insider Preview），请<a href="https://jq.qq.com/?_wv=1027&k=brIyNm7y" target="_blank">加入 Q 群</a>或者将你的 GitHub 登录名发送邮件至 845765@qq.com，我们将邀请你加入 SiYuan 内部预览团队。
 
 ## 📜 文档