diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
new file mode 100644
index 00000000..f7572b6f
--- /dev/null
+++ b/.github/workflows/deploy.yml
@@ -0,0 +1,30 @@
+name: Deploy to AWS
+
+on:
+  push:
+    branches: [ main ]
+
+jobs:
+  aws-deployment:
+    name: Deploy
+    environment:
+      name: auth-server
+      url: https://github.com
+    runs-on: ubuntu-latest
+    if: github.ref == 'refs/heads/main'
+    steps:
+      - name: Configure AWS Credentials
+        uses: aws-actions/configure-aws-credentials@v1
+        with:
+          aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
+          aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
+          aws-region: us-east-2
+      - name: Create CodeDeploy Deployment
+        id: deploy
+        run: |
+          aws deploy create-deployment --ignore-application-stop-failures \
+            --application-name auth-server \
+            --deployment-group-name auth-server \
+            --deployment-config-name CodeDeployDefault.AllAtOnce \
+            --file-exists-behavior OVERWRITE \
+            --github-location repository=${{ github.repository }},commitId=${{ github.sha }}
diff --git a/appspec.yml b/appspec.yml
new file mode 100644
index 00000000..27d33b8a
--- /dev/null
+++ b/appspec.yml
@@ -0,0 +1,14 @@
+version: 0.0
+os: linux
+files:
+ - source: ./gitlangRoutes
+   destination: /home/ec2-user/auth-server
+hooks:
+  ApplicationStop:
+   - location: stop.sh
+     timeout: 300
+     runas: root
+  ApplicationStart:
+   - location: init.sh
+     timeout: 300
+     runas: root
diff --git a/client/app.ts b/client/app.ts
index e75c5501..fa557045 100644
--- a/client/app.ts
+++ b/client/app.ts
@@ -1,8 +1,11 @@
 import { createReadStream } from 'node:fs';
 
+import * as dotenv from 'dotenv';
 import Koa from 'koa';
 import serve from 'koa-static';
 
+dotenv.config();
+
 const app = new Koa();
 const port = 3000;
 const redirect = 'docs';
diff --git a/client/routes/index.ts b/client/routes/index.ts
index 0040a7b2..04b40905 100644
--- a/client/routes/index.ts
+++ b/client/routes/index.ts
@@ -1,18 +1,18 @@
 import getSize from './helpers/size';
 import languages from './requests/languages';
-import repos from './requests/repos';
+import repositories from './requests/repositories';
 
-const langs = async (inputOwner: string) => {
+const langs = async (username: string) => {
   try {
-    window.history.pushState('', '', `/${inputOwner}`);
-    let owner = inputOwner;
+    window.history.pushState('', '', `/${username}`);
+    let owner = username;
     let allNames: string[];
-    if (inputOwner.includes('/')) {
-      const [splitOwner, splitRepo] = inputOwner.split('/');
+    if (username.includes('/')) {
+      const [splitOwner, splitRepo] = username.split('/');
       owner = splitOwner;
       allNames = [splitRepo];
     } else {
-      allNames = await repos(inputOwner);
+      allNames = await repositories(username);
     }
     const allLanguages = await languages(owner, allNames);
     const space = getSize(allLanguages.flat());
diff --git a/client/routes/requests/languages.ts b/client/routes/requests/languages.ts
index be1c96e3..9cf28c2e 100644
--- a/client/routes/requests/languages.ts
+++ b/client/routes/requests/languages.ts
@@ -1,9 +1,29 @@
 import axios from 'axios';
 
-const languages = async (owner: string, repos: string[]) => {
+import router from '../../../local';
+
+const localToken = process.env.GH_PAT;
+
+const localApi = async (owner: string, repos: string[]) => {
+  try {
+    const allLanguages = JSON.parse(
+      await router.langs(owner, repos, localToken),
+    );
+
+    if (allLanguages && allLanguages.length > 0) {
+      return allLanguages;
+    }
+    return [];
+  } catch (error) {
+    console.error('Error getting token from auth api', error);
+    return [];
+  }
+};
+
+const serverApi = async (owner: string, repos: string[]) => {
   try {
     const allLanguages: { data: { [key: string]: number }[] } = await axios.get(
-      'https://api.5105015032.com/auth/gitlang/langs',
+      'https://api.5105015032.com/gitlang/github/langs',
       {
         params: {
           owner,
@@ -20,4 +40,6 @@ const languages = async (owner: string, repos: string[]) => {
   }
 };
 
+const languages = localToken ? localApi : serverApi;
+
 export default languages;
diff --git a/client/routes/requests/repos.ts b/client/routes/requests/repos.ts
deleted file mode 100644
index 6857e2d1..00000000
--- a/client/routes/requests/repos.ts
+++ /dev/null
@@ -1,21 +0,0 @@
-import axios from 'axios';
-
-const repos = async (username: string) => {
-  try {
-    const allRepos: { data: [] } = await axios.get(
-      'https://api.5105015032.com/auth/gitlang/repos',
-      {
-        params: { username },
-      },
-    );
-    if (allRepos && allRepos.data && allRepos.data.length > 0) {
-      return allRepos.data;
-    }
-    return [];
-  } catch (error) {
-    console.error('Error getting token from auth api', error);
-    return [];
-  }
-};
-
-export default repos;
diff --git a/client/routes/requests/repositories.ts b/client/routes/requests/repositories.ts
new file mode 100644
index 00000000..af2ef02b
--- /dev/null
+++ b/client/routes/requests/repositories.ts
@@ -0,0 +1,40 @@
+import axios from 'axios';
+
+import router from '../../../local';
+
+const localToken = process.env.GH_PAT;
+
+const localApi = async (username: string) => {
+  try {
+    const allRepos = JSON.parse(await router.repos(username, localToken));
+    if (allRepos && allRepos.length > 0) {
+      return allRepos;
+    }
+    return [];
+  } catch (error) {
+    console.error('Error getting token from auth api', error);
+    return [];
+  }
+};
+
+const serverApi = async (username: string) => {
+  try {
+    const allRepos: { data: [] } = await axios.get(
+      'https://api.5105015032.com/gitlang/github/repos',
+      {
+        params: { username },
+      },
+    );
+    if (allRepos && allRepos.data && allRepos.data.length > 0) {
+      return allRepos.data;
+    }
+    return [];
+  } catch (error) {
+    console.error('Error getting token from auth api', error);
+    return [];
+  }
+};
+
+const repositories = localToken ? localApi : serverApi;
+
+export default repositories;
diff --git a/gitlangRoutes/gitlang.ts b/gitlangRoutes/gitlang.ts
new file mode 100644
index 00000000..8bdd1ef4
--- /dev/null
+++ b/gitlangRoutes/gitlang.ts
@@ -0,0 +1,9 @@
+import Router from '@koa/router';
+
+import gitlangRouter from './requests/gitlangRouter';
+
+const router = new Router({ prefix: '/gitlang' });
+
+router.use(gitlangRouter.routes(), gitlangRouter.allowedMethods());
+
+export default router;
diff --git a/gitlangRoutes/helpers/github/auth.ts b/gitlangRoutes/helpers/github/auth.ts
new file mode 100644
index 00000000..4ddfbc44
--- /dev/null
+++ b/gitlangRoutes/helpers/github/auth.ts
@@ -0,0 +1,36 @@
+import {
+  SecretsManagerClient,
+  GetSecretValueCommand,
+} from '@aws-sdk/client-secrets-manager';
+
+const region = 'us-east-2';
+const secretName = 'gitlang-auth';
+
+const auth: () => Promise<string> = async () => {
+  try {
+    let secret = '';
+
+    const client = new SecretsManagerClient({
+      region,
+    });
+
+    const data = await client.send(
+      new GetSecretValueCommand({ SecretId: secretName }),
+    );
+
+    if (data && data.SecretString) {
+      secret = data.SecretString;
+    }
+
+    const parser: { parse: (argument: string) => { [secretName]: string } } =
+      JSON;
+
+    const parseSecret = parser.parse(secret);
+    return parseSecret[secretName];
+  } catch (error) {
+    console.error(error);
+    return '';
+  }
+};
+
+export default auth;
diff --git a/gitlangRoutes/helpers/github/languages.ts b/gitlangRoutes/helpers/github/languages.ts
new file mode 100644
index 00000000..4e5b9d13
--- /dev/null
+++ b/gitlangRoutes/helpers/github/languages.ts
@@ -0,0 +1,31 @@
+import { Octokit } from '@octokit/rest';
+
+let octokit: Octokit;
+
+const fetchLanguage = async (owner: string, repo: string, token?: string) => {
+  try {
+    if (!octokit) {
+      if (!token) {
+        console.error('No token');
+        return [];
+      }
+      octokit = new Octokit({ auth: token });
+    }
+    return await octokit.paginate(octokit.rest.repos.listLanguages, {
+      owner,
+      repo,
+    });
+  } catch {
+    return [];
+  }
+};
+
+const languages = async (owner: string, names: string[], token?: string) => {
+  const langs = [];
+  for (const repo of names) {
+    langs.push(await fetchLanguage(owner, repo, token));
+  }
+  return langs;
+};
+
+export default languages;
diff --git a/gitlangRoutes/helpers/github/repositories.ts b/gitlangRoutes/helpers/github/repositories.ts
new file mode 100644
index 00000000..6f7c65f1
--- /dev/null
+++ b/gitlangRoutes/helpers/github/repositories.ts
@@ -0,0 +1,30 @@
+import { Octokit } from '@octokit/rest';
+
+let octokit: Octokit;
+
+const repositories = async (username: string, token?: string) => {
+  try {
+    if (!octokit) {
+      if (!token) {
+        console.error('No token');
+        return [];
+      }
+      octokit = new Octokit({ auth: token });
+    }
+    return await octokit.paginate(
+      octokit.rest.repos.listForUser,
+      {
+        username,
+        type: 'owner',
+      },
+      (response) =>
+        response.data
+          .filter((repo: { fork: boolean }) => repo.fork === false)
+          .map((repo: { name: string }) => repo.name),
+    );
+  } catch {
+    return [];
+  }
+};
+
+export default repositories;
diff --git a/gitlangRoutes/requests/gitlangLocal.ts b/gitlangRoutes/requests/gitlangLocal.ts
new file mode 100644
index 00000000..b6f32d45
--- /dev/null
+++ b/gitlangRoutes/requests/gitlangLocal.ts
@@ -0,0 +1,30 @@
+import languages from '../helpers/github/languages';
+import repositories from '../helpers/github/repositories';
+
+const gitlangLocal = {
+  langs: async (owner: string, repos: string[], token?: string) => {
+    try {
+      const response = await languages(owner, repos, token);
+      if (response && response.length > 0) {
+        return JSON.stringify(response);
+      }
+      return JSON.stringify([]);
+    } catch {
+      return JSON.stringify([]);
+    }
+  },
+
+  repos: async (username: string, token?: string) => {
+    try {
+      const response = await repositories(username, token);
+      if (response && response.length > 0) {
+        return JSON.stringify(response);
+      }
+      return JSON.stringify([]);
+    } catch {
+      return JSON.stringify([]);
+    }
+  },
+};
+
+export default gitlangLocal;
diff --git a/gitlangRoutes/requests/gitlangRouter.ts b/gitlangRoutes/requests/gitlangRouter.ts
new file mode 100644
index 00000000..05289abb
--- /dev/null
+++ b/gitlangRoutes/requests/gitlangRouter.ts
@@ -0,0 +1,59 @@
+import Router from '@koa/router';
+
+import auth from '../helpers/github/auth';
+import languages from '../helpers/github/languages';
+import repositories from '../helpers/github/repositories';
+
+const router = new Router({ prefix: '/github' });
+
+router.get(
+  '/langs',
+  async (context: {
+    request: { query: { owner: string; repos: string } };
+    response: { status: number; body: string };
+  }) => {
+    try {
+      const token = await auth();
+      const { owner } = context.request.query;
+      const { repos } = context.request.query;
+      const repoList = JSON.parse(repos) as string[];
+      const response = await languages(owner, repoList, token);
+      if (response && response.length > 0) {
+        context.response.status = 200;
+        context.response.body = JSON.stringify(response);
+      } else {
+        context.response.status = 404;
+        context.response.body = JSON.stringify([]);
+      }
+    } catch {
+      context.response.status = 404;
+      context.response.body = JSON.stringify([]);
+    }
+  },
+);
+
+router.get(
+  '/repos',
+  async (context: {
+    request: { query: { username: string } };
+    response: { status: number; body: string };
+  }) => {
+    try {
+      const token = await auth();
+      const { username } = context.request.query;
+      const response = await repositories(username, token);
+      if (response && response.length > 0) {
+        context.response.status = 200;
+        context.response.body = JSON.stringify(response);
+      } else {
+        context.response.status = 404;
+        context.response.body = JSON.stringify([]);
+      }
+    } catch {
+      context.response.status = 404;
+      context.response.body = JSON.stringify([]);
+    }
+  },
+);
+
+export default router;
diff --git a/init.sh b/init.sh
new file mode 100644
index 00000000..65be39a8
--- /dev/null
+++ b/init.sh
@@ -0,0 +1,6 @@
+#!/bin/bash
+
+yum update -y && yum upgrade -y
+cd /home/ec2-user/auth-server
+npm ci
+screen -Sdm node npm start
diff --git a/local.ts b/local.ts
new file mode 100644
index 00000000..27e24ec4
--- /dev/null
+++ b/local.ts
@@ -0,0 +1,5 @@
+import gitlangLocal from './routes/requests/gitlangLocal';
+
+const router = gitlangLocal;
+
+export default router;
diff --git a/stop.sh b/stop.sh
new file mode 100644
index 00000000..f572bea5
--- /dev/null
+++ b/stop.sh
@@ -0,0 +1,3 @@
+#!/bin/bash
+
+killall screen