diff --git a/README.md b/README.md
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--- a/README.md
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@@ -89,3 +89,6 @@ TiDB is under the Apache 2.0 license. See the [LICENSE](./LICENSE) file for deta
 ## Acknowledgments
 - Thanks [cznic](https://github.com/cznic) for providing some great open source tools.
 - Thanks [GolevelDB](https://github.com/syndtr/goleveldb), [BoltDB](https://github.com/boltdb/bolt), and [RocksDB](https://github.com/facebook/rocksdb) for their powerful storage engines.
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