diff --git a/.github/pull_request_template.md b/.github/pull_request_template.md
index 433788d..720cd18 100644
--- a/.github/pull_request_template.md
+++ b/.github/pull_request_template.md
@@ -1,11 +1,14 @@
 ## Summary
 
 ## Check List
+
 - [ ] PR 제목을 commit convention에 맞게 작성
 - [ ] reviewer 추가
 
 ## Issue
+
 - close #
 
 ## Test
-__테스트 영상을 올리면 됩니다__
\ No newline at end of file
+
+**테스트 영상을 올리면 됩니다**
diff --git a/README.md b/README.md
index 63b7b26..a87058c 100644
--- a/README.md
+++ b/README.md
@@ -26,12 +26,16 @@ $ up-d4te --help
 ```
 
 ## For Developer
+
 for install packages and make watcher for build program
+
 ```bash
 $ npm i
 $ npm run dev
 ```
+
 and run in another terminal
+
 ```bash
 $ npm start
 ```
diff --git a/package-lock.json b/package-lock.json
index e4620b6..8e3f268 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
 	"name": "up-d4te",
-	"version": "0.0.1",
+	"version": "0.0.2",
 	"lockfileVersion": 2,
 	"requires": true,
 	"packages": {
 		"": {
 			"name": "up-d4te",
-			"version": "0.0.1",
+			"version": "0.0.2",
 			"license": "MIT",
 			"dependencies": {
 				"axios": "^1.4.0",
@@ -35,7 +35,6 @@
 				"eslint-plugin-react-hooks": "^4.6.0",
 				"import-jsx": "^5.0.0",
 				"ink-testing-library": "^3.0.0",
-				"prettier": "^2.8.7",
 				"xo": "^0.53.1"
 			},
 			"engines": {
diff --git a/package.json b/package.json
index f674f68..fd3d7ab 100644
--- a/package.json
+++ b/package.json
@@ -46,7 +46,6 @@
 		"eslint-plugin-react-hooks": "^4.6.0",
 		"import-jsx": "^5.0.0",
 		"ink-testing-library": "^3.0.0",
-		"prettier": "^2.8.7",
 		"xo": "^0.53.1"
 	},
 	"ava": {
diff --git a/source/store.js b/source/store.js
index 65cc259..e0de7fc 100644
--- a/source/store.js
+++ b/source/store.js
@@ -1,33 +1,33 @@
-import { observable, action } from "mobx";
-import { createContext } from "react";
+import {observable, action} from 'mobx';
+import {createContext} from 'react';
 
 export class Store {
-    // input
-    @observable
-    input = "";
-    @action
-    updateInput = (input) => {
-        this.input = input;
-    };
+	// input
+	@observable
+	input = '';
+	@action
+	updateInput = input => {
+		this.input = input;
+	};
 
-    // selectedIndex
-    @observable
-    selectedIndex = 0;
-    @action
-    selectNext = () => {
-      const index = this.selectedIndex + 1;
-      if (index >= 0 && this.results.length > index) {
-        this.selectedIndex = index;
-      }
-    };
-    @action
-    selectPrev = () => {
-      const index = this.selectedIndex - 1;
-      if (index >= 0 && this.results.length > index) {
-        this.selectedIndex = index;
-      }
-    };
-  }
-  
-  export const store = new Store();
-  export const StoreContext = createContext(store);
\ No newline at end of file
+	// selectedIndex
+	@observable
+	selectedIndex = 0;
+	@action
+	selectNext = () => {
+		const index = this.selectedIndex + 1;
+		if (index >= 0 && this.results.length > index) {
+			this.selectedIndex = index;
+		}
+	};
+	@action
+	selectPrev = () => {
+		const index = this.selectedIndex - 1;
+		if (index >= 0 && this.results.length > index) {
+			this.selectedIndex = index;
+		}
+	};
+}
+
+export const store = new Store();
+export const StoreContext = createContext(store);