diff --git a/Cargo.toml b/Cargo.toml
index 4256ac7..2f64225 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "rrdb"
-version = "0.0.1" 
+version = "0.0.2" 
 authors = ["myyrakle <sssang97@naver.com>"] 
 description = "ready" 
 keywords = ["db", "database", "sql"] 
diff --git a/README.md b/README.md
index 83042b5..edaa128 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # rrdb
 
-![](https://img.shields.io/badge/language-Rust-red) ![](https://img.shields.io/badge/version-0.0.1%20alpha-brightgreen) [![GitHub license](https://img.shields.io/badge/license-MIT-blue.svg)](https://github.com/myyrakle/rrdb/blob/master/LICENSE)
+![](https://img.shields.io/badge/language-Rust-red) ![](https://img.shields.io/badge/version-0.0.2%20alpha-brightgreen) [![GitHub license](https://img.shields.io/badge/license-MIT-blue.svg)](https://github.com/myyrakle/rrdb/blob/master/LICENSE)
 
 Rust-based RDB
 
diff --git a/src/executor/initializer.rs b/src/executor/initializer.rs
index ed9020e..1620cfe 100644
--- a/src/executor/initializer.rs
+++ b/src/executor/initializer.rs
@@ -195,9 +195,9 @@ mod tests {
         use std::sync::Arc;
 
         const CONFIG: &[u8] = br##"port = 22208
-    host = "0.0.0.0"
-    data_directory = "/var/lib/rrdb/data"
-    "##;
+host = "0.0.0.0"
+data_directory = "/var/lib/rrdb/data"
+"##;
 
         use crate::constants::SYSTEMD_DAEMON_SCRIPT;