# 求助！！！首次数据库初始化时，报数据库设置无效: TLS Handshake failed: tls: server selected unsupported protocol version 301错误

**URL:** <https://forum.gitea.com/t/tls-handshake-failed-tls-server-selected-unsupported-protocol-version-301/7486>\
**Category:** 中文求助(Chinese Only)\
**Created:** [June 27, 2023, 2:44pm UTC](https://forum.gitea.com/t/tls-handshake-failed-tls-server-selected-unsupported-protocol-version-301/7486 "2023-06-27T14:44:51Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![ZJN](https://avatars.discourse-cdn.com/v4/letter/z/b782af/32.png) [@ZJN](https://forum.gitea.com/u/ZJN)\
**Post date:** [June 27, 2023, 2:44pm UTC](https://forum.gitea.com/t/tls-handshake-failed-tls-server-selected-unsupported-protocol-version-301/7486/1 "2023-06-27T14:44:51Z")

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求助解决。初始化想连接sqlserver（版本为2008 R2 SP3）数据库，结果出现如下报错：

 ![image](https://us1.discourse-cdn.com/flex020/uploads/gitea/original/2X/e/eef14deb9aaa0d39a1ba84db4ff4d1cab8f7b4cb.png)  
有没有朋友知道这个怎么解决的，非常感谢。

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**Author:** ![jake](https://avatars.discourse-cdn.com/v4/letter/j/f475e1/32.png) [@jake](https://forum.gitea.com/u/jake)\
**Post date:** [June 28, 2023, 5:42pm UTC](https://forum.gitea.com/t/tls-handshake-failed-tls-server-selected-unsupported-protocol-version-301/7486/2 "2023-06-28T17:42:12Z")

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Error means MSSQL server using TLS1.0, which is not supported. It needs to use TLS1.2 or higher.

Upgrade MSSQL version for TLS1.2 support, see [KB3135244 - TLS 1.2 对 Microsoft SQL Server - Microsoft 支持](https://support.microsoft.com/zh-cn/topic/kb3135244-tls-1-2-%E5%AF%B9-microsoft-sql-server-e4472ef8-90a9-13c1-e4d8-44aad198cdbe).