EDIT: Add Mockup img

@@ -10,7 +10,7 @@
 [![mysql-5.7](https://img.shields.io/badge/Mysql-5.7-yellowgreen?logo=mysql)] (https://www.mysql.com)
 [![ngrok-v3](https://img.shields.io/badge/ngrok-v3-yellowgreen?logo=ngrok)] (https://ngrok.com)
 
-<div align="center"><img src="./readme_logo.png" width="20%" height="20%"></div>
+<div align="center"><img src="./img/readme_logo.png" width="20%" height="20%"></div>
 
 # 매무리 봇 (Mamuri-bot)
 
@@ -21,9 +21,13 @@
 - 봇을 사용해 키워드를 입력 받습니다.
 - 주기적 크롤링을 통해 새로운 매물을 감지해 알림을 전송합니다.
 
+### Overview
+
+![mockup_1x](./img/mockup_1x.png)
+
 ### Project Architecture
 
-![project_structure](./project_structure.png)
+![project_structure](./img/project_structure.png)
 
 ### Built With
 
@@ -41,11 +45,14 @@
 ### Prerequisites
 
 Need to installation docker and docker-compose
+
 - [Docker](https://www.docker.com/get-started/)
 - [Docker-compose](https://docs.docker.com/compose/install/)
 
 Need to write secret
+
 - `mamuri-bot/database/mysql_init/.env`
+
   ```dotenv
   # Database Configuration
   TZ=Asia/Seoul
@@ -55,6 +62,7 @@ Need to write secret
   ```
 
 - `mamuri-bot/joongna/config/.env`
+
   ```dotenv
   # Secret Configuration
   SECRET.CLIENTID={NAVER_API_CLIENT_ID}
@@ -65,6 +73,7 @@ Need to write secret
   ```
 
 - `mamuri-bot/ngrok/ngrok.yml`
+
   ```yaml
   authtoken: { YOUR_NGROK_AUTH_TOKEN }
   version: 2
@@ -84,19 +93,22 @@ Need to write secret
 ### Installation
 
 1. Clone the repository
+
 ```shell
 git clone http://khuhub.khu.ac.kr/2018102211/mamuri-bot
 ```
 
 2. Put your secret files that you create in prerequisite to
+
 ```shell
 mamuri-bot/database/mysql_init/.env
 mamuri-bot/joongna/config/.env
 mamuri-bot/ngrok/ngrok.yml
 mamuri-bot/server/config/.env
-   ```
+```
 
 3. Executing `deploy.sh` for deployment with docker-compose. This script will `build` all images automatically and `docker-compose up` on your system
+
 ```shell
 #!/usr/bin/env bash
 ./deploy.sh
@@ -110,13 +122,15 @@ mamuri-bot/server/config/.env
 ```
 
 4. Check your ngrok public URL
+
 ```shell
 docker logs mamuri-ngrok
 ```
+
 ![ngrok_deployment_1](http://khuhub.khu.ac.kr/2018102211/mamuri-bot/uploads/4ccdc73c9efc4c3dc58147f17b992cc6/그림1.png)
 
 5. Set your public URL to Line chatbot configuration for webhook
-![ngrok_deployment_2](http://khuhub.khu.ac.kr/2018102211/mamuri-bot/uploads/5dd076f66629948dd1682fc4054ff459/그림2.png)
+   ![ngrok_deployment_2](http://khuhub.khu.ac.kr/2018102211/mamuri-bot/uploads/5dd076f66629948dd1682fc4054ff459/그림2.png)
 
 ## Contributing