diff --git a/common/bytecode/README.md b/common/bytecode/README.md
deleted file mode 100644
index 794bd10690..0000000000
--- a/common/bytecode/README.md
+++ /dev/null
@@ -1,40 +0,0 @@
-## How to pre deploy contracts?
-* Please reference to https://github.com/scroll-tech/genesis-creator.
-1. Setup env
-```bash
-   git clone git@github.com:scroll-tech/genesis-creator.git
-   cd genesis-creator
-   go get -v github.com/scroll-tech/go-ethereum@develop && go mod tidy
-   make abi && make genesis-creator
-   make l2geth-docker
-```
-
-2. Start docker and write pre deployed contracts into genesis file.
-```bash
-   make start-docker
-   ./bin/genesis-creator -genesis ${SCROLLPATH}/common/docker/l2geth/genesis.json -contract [erc20|greeter]
-```
-
-3. Rebuild l2geth docker.
-```bash
-   cd ${SCROLLPATH}
-   make dev_docker
-```
-
-## How to get contract abi?
-* Other contracts' step same to eth20, e.g:
-1. Install solc.
-   
-    *Reference to https://docs.soliditylang.org/en/latest/installing-solidity.html*
-
-2. Get abi file.
-```bash
-   cd genesis-creator
-   solc --combined-json "abi" --optimize ${SCROLLPATH}/common/bytecode/erc20/ERC20Mock.sol | jq > ${SCROLLPATH}/common/bytecode/erc20/ERC20Mock.json
-```
-
-3. Translate abi to go.
-```bash
-   cd ${SCROLLPATH}
-   make -C common/bytecode all
-```