diff --git a/src/content-scripts/github.ts b/src/content-scripts/github.ts
index c154de7c..1519efe4 100644
--- a/src/content-scripts/github.ts
+++ b/src/content-scripts/github.ts
@@ -60,7 +60,7 @@ void processGithubPage();
 chrome.runtime.onMessage.addListener((msg, sender, sendResponse) => {
     switch (msg.type) {
         case "get_highlight": {
-            const title = (document.querySelector(".js-issue-title.markdown-title") as HTMLHeadingElement)?.innerText;
+            const title = (document.querySelector(".js-issue-title.markdown-title") as HTMLHeadingElement).innerText;
 
             sendResponse(title);
             break;
diff --git a/src/pages/help.tsx b/src/pages/help.tsx
index ef20c60e..bf51907f 100644
--- a/src/pages/help.tsx
+++ b/src/pages/help.tsx
@@ -7,7 +7,7 @@ import {
 } from "react-icons/hi2";
 import { goBack } from "react-chrome-extension-router";
 import { VscIssues } from "react-icons/vsc";
-const { version } = config;
+import { version } from "../../package.json";
 
 const Help = () => (
     <div className="p-4 bg-slate-800">
diff --git a/src/vite-env.d.ts b/src/vite-env.d.ts
index f12ad48d..151aa685 100644
--- a/src/vite-env.d.ts
+++ b/src/vite-env.d.ts
@@ -1,2 +1 @@
-/// <reference types="vite/client" />
-declare var config: Record<string, string>;
\ No newline at end of file
+/// <reference types="vite/client" />
\ No newline at end of file
diff --git a/vite.config.ts b/vite.config.ts
index 346c10a8..9b1adf7a 100644
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -5,8 +5,5 @@ import manifest from "./manifest.json" assert { type: "json" };
 
 // https://vitejs.dev/config/
 export default defineConfig({
-  plugins: [react(), crx({ manifest })],
-  define: {
-    'config.version': JSON.stringify(process.env.npm_package_version),
-}
+  plugins: [react(), crx({ manifest })]
 });