diff --git a/README.md b/README.md
index 058d908..3d00bf3 100644
--- a/README.md
+++ b/README.md
@@ -7,13 +7,11 @@ ODROID-M1S 용 UPS모듈용 파이썬 스크립트
   + BE400같은 통신기능이 없는 UPS를 대신하여 다른 서버/컴퓨터에 종료신호 뿌리기(작업중)
 + ### 설치방법
   + 1.https://wiki.odroid.com/odroid-m1s/application_note/circuitpython#set_environment 이링크를 따라서 /boot/config.ini 수정후 재부팅
-  + 2.'''git clone https://github.com/gunu3371/m1s_ups_control.git''' 실행
-  + 3.'''sh install_service.sh''' 실행
+  + 2.```bash git clone https://github.com/gunu3371/m1s_ups_control.git``` 실행
+  + 3.```bash sh install_service.sh``` 실행
 + ### 사용방법
-  + '''
-    systemctl status m1s_ups
-    ''' 로 상태확인
-  + '''/etc/m1s_ups/log/''' 에서 로그확인
+  + ```bash systemctl status m1s_ups``` 로 상태확인
+  + ```/etc/m1s_ups/log/``` 에서 로그확인
 ## EN
 Python script for UPS module for ODROID-M1S
 + ### Features
@@ -22,8 +20,8 @@ Python script for UPS module for ODROID-M1S
   + Providing a shutdown signal to other servers/computers in place of a UPS that does not have a communication function such as BE400 (work in progress)
 + ### Installation method
   + 1. https://wiki.odroid.com/odroid-m1s/application_note/circuitpython#set_environment Follow this link, edit /boot/config.ini and reboot.
-  + 2. Run '''git clone https://github.com/gunu3371/m1s_ups_control.git'''
-  + 3. Run '''sh install_service.sh'''
+  + 2. Run ```bash git clone https://github.com/gunu3371/m1s_ups_control.git```
+  + 3. Run ```bash sh install_service.sh```
 + ### How to use
-  + Check status with '''systemctl status m1s_ups'''
-  + Check log in '''/etc/m1s_ups/log/'''
+  + Check status with ```systemctl status m1s_ups```
+  + Check log in ```/etc/m1s_ups/log/```