diff --git a/next.config.js b/next.config.js
index 88d2f76..1ce5187 100644
--- a/next.config.js
+++ b/next.config.js
@@ -1,6 +1,57 @@
+/* eslint-disable @typescript-eslint/no-var-requires */
+const SentryWebpackPlugin = require('@sentry/webpack-plugin')
+const {
+	NEXT_PUBLIC_SENTRY_DSN: SENTRY_DSN,
+	SENTRY_ORG,
+	SENTRY_PROJECT,
+	SENTRY_AUTH_TOKEN,
+	SENTRY_RELEASE,
+	SOURCE_COMMIT,
+	SOURCE_BRANCH,
+	NODE_ENV
+} = process.env
+
+const VERSION = require('./package.json').version
+const basePath = ''
+
 module.exports = {
-	images: {
-		domains: ['cdn.discordapp.com']
+	env: {
+		NEXT_PUBLIC_RELEASE_VERSION: VERSION
 	},
-	experimental: { scrollRestoration: true }
+	webpack: (config, options) => {
+		if(!options.isServer) {
+			config.resolve.alias['@sentry/node'] = '@sentry/browser'
+		}
+		config.plugins.push(
+			new options.webpack.DefinePlugin({
+				'process.env.NEXT_IS_SERVER': JSON.stringify(
+					options.isServer.toString()
+				),
+			})
+		)
+
+		if (
+			SENTRY_DSN &&
+      SENTRY_ORG &&
+      SENTRY_PROJECT &&
+			SENTRY_AUTH_TOKEN &&
+			SENTRY_RELEASE &&
+			VERSION &&
+      NODE_ENV === 'production'
+		) {
+			config.plugins.push(
+				new SentryWebpackPlugin({
+					include: '.next',
+					ignore: ['node_modules'],
+					stripPrefix: ['webpack://_N_E/'],
+					urlPrefix: `~${basePath}/_next`,
+					release: `${SENTRY_RELEASE === 'stable' ? VERSION : SOURCE_COMMIT || VERSION}-${SOURCE_BRANCH || SENTRY_RELEASE}`,
+				})
+			)
+		}
+		return config
+	},
+	experimental: { scrollRestoration: true },
+
+	basePath
 }
\ No newline at end of file
diff --git a/pages/_app.tsx b/pages/_app.tsx
index 117657f..36bef4d 100644
--- a/pages/_app.tsx
+++ b/pages/_app.tsx
@@ -3,6 +3,7 @@ import type { AppProps } from 'next/app'
 import { ThemeProvider } from 'next-themes'
 import dynamic from 'next/dynamic'
 import { useEffect, useState } from 'react'
+import { init } from '@utils/Sentry'
 
 const Footer = dynamic(() => import('@components/Footer'))
 const Navbar = dynamic(() => import('@components/Navbar'))
@@ -17,7 +18,9 @@ import '../app.css'
 import '@fortawesome/fontawesome-free/css/all.css'
 import '../github-markdown.css'
 
-export default function App({ Component, pageProps }: AppProps): JSX.Element {
+init()
+
+export default function App({ Component, pageProps, err }: KoreanbotsProps): JSX.Element {
 	const [ betaKey, setBetaKey ] = useState('')
 	const [ theme, setDefaultTheme ] = useState<string|undefined>(undefined)
 	let systemColor:string
@@ -63,7 +66,7 @@ export default function App({ Component, pageProps }: AppProps): JSX.Element {
 			<Navbar />
 			<div className='iu-is-the-best h-full text-black dark:text-gray-100 dark:bg-discord-dark bg-white'>
 				{
-					process.env.NEXT_PUBLIC_TESTER_KEY === Crypto.createHmac('sha256', betaKey ?? '').digest('hex') ? <Component {...pageProps} /> : <div className='text-center py-40 px-10'>
+					process.env.NEXT_PUBLIC_TESTER_KEY === Crypto.createHmac('sha256', betaKey ?? '').digest('hex') ? <Component {...pageProps} err={err} /> : <div className='text-center py-40 px-10'>
 						<h1 className='text-3xl font-bold'>주어진 테스터키를 입력해주세요.</h1><br/>
 						<input value={betaKey} name='field_name' className='text-black border outline-none px-4 py-2 rounded-2xl' type='text' placeholder='테스터 키' onChange={(e)=> { localStorage.setItem('betaKey', e.target.value); setBetaKey(e.target.value) }} />
 					</div>
@@ -72,4 +75,8 @@ export default function App({ Component, pageProps }: AppProps): JSX.Element {
 			<Footer />
 		</ThemeProvider>
 	)
+}
+
+interface KoreanbotsProps extends AppProps {
+	err: unknown
 }
\ No newline at end of file
diff --git a/pages/_error.tsx b/pages/_error.tsx
index 6f96eba..f8b8651 100644
--- a/pages/_error.tsx
+++ b/pages/_error.tsx
@@ -1,33 +1,65 @@
-import { NextPage, NextPageContext } from 'next'
-import { ErrorText } from '@utils/Constants'
+/* https://github.com/vercel/next.js/blob/canary/examples/with-sentry/pages/_error.js */
 
-const CustomError:NextPage<ErrorProps> = ({ statusCode, statusText }) => {
-	return <div className='h-screen flex flex-col items-center'></div>
-}
+import { NextPageContext } from 'next'
+import NextErrorComponent, { ErrorProps } from 'next/error'
+import * as Sentry from '@sentry/node'
 
-export const getServerSideProps = ({ res, err }:NextPageContext) => {
-	let statusCode:number
-	// If the res variable is defined it means nextjs
-	// is in server side
-	if (res) {
-		statusCode = res.statusCode
-	} else if (err) {
-		// if there is any error in the app it should
-		// return the status code from here
-		statusCode = err.statusCode
-	} else {
-		// Something really bad/weird happen and status code
-		// cannot be determined.
-		statusCode = null
+
+const MyError = ({ statusCode, hasGetInitialPropsRun, err }) => {
+	if (!hasGetInitialPropsRun && err) {
+		// getInitialProps is not called in case of
+		// https://github.com/vercel/next.js/issues/8592. As a workaround, we pass
+		// err via _app.js so it can be captured
+		Sentry.captureException(err)
+		// Flushing is not required in this case as it only happens on the client
 	}
-	const statusText:string = ErrorText[statusCode] ?? ErrorText.DEFAULT
-	return { props: { statusCode, statusText } }
+
+	return <NextErrorComponent statusCode={statusCode} />
 }
 
-export default CustomError
+MyError.getInitialProps = async ({ res, err, asPath, pathname, query, AppTree }:NextPageContext) => {
+	const errorInitialProps:CustomErrorProps = await NextErrorComponent.getInitialProps({ err, res, pathname, asPath, query, AppTree })
 
+	// Workaround for https://github.com/vercel/next.js/issues/8592, mark when
+	// getInitialProps has run
+	errorInitialProps.hasGetInitialPropsRun = true
 
-interface ErrorProps {
-  statusCode: number
-  statusText?: string
-}
\ No newline at end of file
+	// Running on the server, the response object (`res`) is available.
+	//
+	// Next.js will pass an err on the server if a page's data fetching methods
+	// threw or returned a Promise that rejected
+	//
+	// Running on the client (browser), Next.js will provide an err if:
+	//
+	//  - a page's `getInitialProps` threw or returned a Promise that rejected
+	//  - an exception was thrown somewhere in the React lifecycle (render,
+	//    componentDidMount, etc) that was caught by Next.js's React Error
+	//    Boundary. Read more about what types of exceptions are caught by Error
+	//    Boundaries: https://reactjs.org/docs/error-boundaries.html
+
+	if (err) {
+		Sentry.captureException(err)
+
+		// Flushing before returning is necessary if deploying to Vercel, see
+		// https://vercel.com/docs/platform/limits#streaming-responses
+		await Sentry.flush(2000)
+
+		return errorInitialProps
+	}
+
+	// If this point is reached, getInitialProps was called without any
+	// information about what the error might be. This is unexpected and may
+	// indicate a bug introduced in Next.js, so record it in Sentry
+	Sentry.captureException(
+		new Error(`_error.js getInitialProps missing data at path: ${asPath}`)
+	)
+	await Sentry.flush(2000)
+
+	return errorInitialProps
+}
+
+interface CustomErrorProps extends ErrorProps {
+	hasGetInitialPropsRun?: boolean	
+}
+
+export default MyError
\ No newline at end of file
diff --git a/utils/Sentry.ts b/utils/Sentry.ts
new file mode 100644
index 0000000..4535fc9
--- /dev/null
+++ b/utils/Sentry.ts
@@ -0,0 +1,35 @@
+import * as Sentry from '@sentry/node'
+import { RewriteFrames } from '@sentry/integrations'
+
+export const init = () => {
+	if (process.env.NEXT_PUBLIC_SENTRY_DSN) {
+		const integrations = []
+		if (
+			process.env.NEXT_IS_SERVER === 'true' &&
+      process.env.NEXT_PUBLIC_SENTRY_SERVER_ROOT_DIR
+		) {
+			// For Node.js, rewrite Error.stack to use relative paths, so that source
+			// maps starting with ~/_next map to files in Error.stack with path
+			// app:///_next
+			integrations.push(
+				new RewriteFrames({
+					iteratee: (frame) => {
+						frame.filename = frame.filename.replace(
+							process.env.NEXT_PUBLIC_SENTRY_SERVER_ROOT_DIR,
+							'app:///'
+						)
+						frame.filename = frame.filename.replace('.next', '_next')
+						return frame
+					},
+				})
+			)
+		}
+
+		Sentry.init({
+			enabled: process.env.NODE_ENV === 'production',
+			integrations,
+			dsn: process.env.NEXT_PUBLIC_SENTRY_DSN,
+			release: process.env.NEXT_PUBLIC_RELEASE_VERSION,
+		})
+	}
+}
\ No newline at end of file