diff --git a/README.md b/README.md
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+++ b/README.md
@@ -75,6 +75,7 @@ If you are not a programmer, but would like to contribute, check out the [Awesom
 - [Mattermost](https://github.com/mattermost/mattermost-server/issues?utf8=%E2%9C%93&q=is%3Aopen+label%3A%22Up+For+Grabs%22+label%3A%22Difficulty%2F1%3AEasy%22+label%3A%22Tech%2FGo%22+) _(label: Up For Grabs, Difficulty/1:Easy, Tech/Go)_ <br> Open source Slack-alternative in Golang and React
 - [Docker/CLI](https://github.com/docker/cli/labels/exp%2Fbeginner) _(label: exp/beginner)_ <br> The Docker CLI
 - [Kubernetes](https://github.com/kubernetes/kubernetes/labels/good%20first%20issue) _(label: good first issue)_ <br> Production-Grade Container Scheduling and Management System
+- [TiDB](https://github.com/pingcap/tidb/labels/for%20new%20contributors) _(label: for new contributors)_ <br> A distributed scalable Hybrid Transactional and Analytical Processing (HTAP) database
 
 ## Java
 
@@ -216,6 +217,7 @@ If you are not a programmer, but would like to contribute, check out the [Awesom
 - [Rust-Clippy](https://github.com/rust-lang-nursery/rust-clippy/labels/good%20first%20issue) _(label: good first issue)_  <br> A bunch of lints to catch common mistakes and improve Rust code
 - [Rustfmt](https://github.com/rust-lang-nursery/rustfmt/labels/good-first-issue) _(label: good-first-issue)_ <br> A tool for formatting Rust code according to style guidelines.
 - [Iron](https://github.com/iron/iron/labels/easy) _(label: easy)_ <br> An extensible, concurrent web framework for Rust
+- [TiKV](https://github.com/tikv/tikv/labels/D%3A%20Easy) _(label: D: Easy)_ <br> A distributed transactional key-value database
 
 ## Scala