diff --git a/README.md b/README.md
index 9ae682c..27698ce 100644
--- a/README.md
+++ b/README.md
@@ -23,11 +23,15 @@ To run the scripts in this repository, use `lua5.1` or `luajit`.
 
 - `unzip` command is required.
 - The default value for `output_dir_path` is `./output/worldgen`.
+- `${dst_version}` must be a number. For example `593204`.
+    - The version number is stored in `${path_to_dst_server_dir}/version.txt`.
 - [Output JSON format](./docs/json-templates/worldgen-vanilla.jsonc)
 
 ```bash
 lua extract-worldgen-vanilla.lua ${path_to_dst_server_dir}
 lua extract-worldgen-vanilla.lua ${path_to_dst_server_dir} ${output_dir_path}
+lua extract-worldgen-vanilla.lua ${dst_version} ${path_to_unzipped_scripts_dir}
+lua extract-worldgen-vanilla.lua ${dst_version} ${path_to_unzipped_scripts_dir} ${output_dir_path}
 
 # if the path of scripts.zip is /root/server/data/databundles/scripts.zip
 lua extract-worldgen-vanilla.lua /root/server
diff --git a/docs/README.ja.md b/docs/README.ja.md
index 89c91ca..17b5cf3 100644
--- a/docs/README.ja.md
+++ b/docs/README.ja.md
@@ -20,11 +20,15 @@
 
 - `unzip`コマンドが必要です。
 - `output_dir_path`のデフォルト値は`./output/worldgen`です。
+- `${dst_version}`は数値である必要があります。たとえば、`593204`。
+    - バージョン番号は`${path_to_dst_server_dir}/version.txt`に保存されています。
 - [出力JSONのフォーマット](./json-templates/worldgen-vanilla.jsonc)
 
 ```bash
 lua extract-worldgen-vanilla.lua ${path_to_dst_server_dir}
 lua extract-worldgen-vanilla.lua ${path_to_dst_server_dir} ${output_dir_path}
+lua extract-worldgen-vanilla.lua ${dst_version} ${path_to_unzipped_scripts_dir}
+lua extract-worldgen-vanilla.lua ${dst_version} ${path_to_unzipped_scripts_dir} ${output_dir_path}
 
 # scripts.zip のパスが /root/server/data/databundles/scripts.zip の場合
 lua extract-worldgen-vanilla.lua /root/server
diff --git a/docs/README.zh-CN.md b/docs/README.zh-CN.md
index 2bd8350..514e9b6 100644
--- a/docs/README.zh-CN.md
+++ b/docs/README.zh-CN.md
@@ -20,11 +20,15 @@
 
 - 需要用到`unzip`命令。
 - `output_dir_path`的默认值为`./output/worldgen`。
+- `${dst_version}`必须是数字。例如`593204`。
+    - 版本号存储在`${path_to_dst_server_dir}/version.txt`中。
 - [输出的JSON结构](./json-templates/worldgen-vanilla.jsonc)
 
 ```bash
 lua extract-worldgen-vanilla.lua ${path_to_dst_server_dir}
 lua extract-worldgen-vanilla.lua ${path_to_dst_server_dir} ${output_dir_path}
+lua extract-worldgen-vanilla.lua ${dst_version} ${path_to_unzipped_scripts_dir}
+lua extract-worldgen-vanilla.lua ${dst_version} ${path_to_unzipped_scripts_dir} ${output_dir_path}
 
 # scripts.zip 的路径为 /root/server/data/databundles/scripts.zip 的话
 lua extract-worldgen-vanilla.lua /root/server
diff --git a/version.txt b/version.txt
index 992977a..9cb4db9 100644
--- a/version.txt
+++ b/version.txt
@@ -1 +1 @@
-v1.1.0
\ No newline at end of file
+v1.1.1
\ No newline at end of file