diff --git a/.vscode/settings.json b/.vscode/settings.json
new file mode 100644
index 0000000..520fbe8
--- /dev/null
+++ b/.vscode/settings.json
@@ -0,0 +1,5 @@
+{
+    "cSpell.words": [
+        "rspack"
+    ]
+}
\ No newline at end of file
diff --git a/packages/force-copy/public/locales/zh_CN/messages.json b/packages/force-copy/public/locales/zh/messages.json
similarity index 100%
rename from packages/force-copy/public/locales/zh_CN/messages.json
rename to packages/force-copy/public/locales/zh/messages.json
diff --git a/packages/force-copy/script/if-def/index.js b/packages/force-copy/script/if-def/index.js
index f9c25b1..fbc381d 100644
--- a/packages/force-copy/script/if-def/index.js
+++ b/packages/force-copy/script/if-def/index.js
@@ -1,11 +1,11 @@
 const path = require("path");
 const fs = require("fs");
 
-// 条件编译: `process.env.PLATFORM`的深层次嵌套
-// #IFDEF #ENDIF: `C/C++`预处理指令 平台层面扩展性
+// 条件编译: process.env.PLATFORM 的深层次嵌套
+// #IFDEF #ENDIF: C/C++ 预处理指令 平台层面扩展性
 
 /**
- * @this {import('@rspack/core').LoaderContext}
+ * @this {import("@rspack/core").LoaderContext}
  * @param {string} source
  * @returns {string}
  */
@@ -59,10 +59,10 @@ function IfDefineLoader(source) {
   const target = lines.map((line, index) => {
     // 去掉首尾的空白 去掉行首注释符号与空白符(可选)
     const code = line.trim().replace(/^\/\/\s*/, "");
-    // 检查预处理指令起始 `#IFDEF`只会置`true`
+    // 检查预处理指令起始 #IFDEF 只会置 true
     if (/^#IFDEF/.test(code)) {
       stack.push(index);
-      // 如果是`true`继续即可
+      // 如果是 true 继续即可
       if (terser) return "";
       const match = code.replace("#IFDEF", "").trim();
       const group = match.split("|").map(item => item.trim().toLowerCase());
@@ -73,10 +73,10 @@ function IfDefineLoader(source) {
       }
       return "";
     }
-    // 检查预处理指令结束 `#IFDEF`只会置`false`
+    // 检查预处理指令结束 #IFDEF 只会置 false
     if (/^#ENDIF$/.test(code)) {
       const index = stack.pop();
-      // 额外的`#ENDIF`忽略
+      // 额外的 #ENDIF 忽略
       if (index === undefined) return "";
       if (index === terserIndex) {
         terser = false;
diff --git a/packages/force-copy/src/popup/components/app/index.tsx b/packages/force-copy/src/popup/components/app/index.tsx
index 8ada94e..2492e44 100644
--- a/packages/force-copy/src/popup/components/app/index.tsx
+++ b/packages/force-copy/src/popup/components/app/index.tsx
@@ -7,19 +7,17 @@ import { Console } from "../console";
 import { Header } from "../header";
 import { Footer } from "../footer";
 
+// https://www.rfc-editor.org/rfc/rfc9110.html#name-language-tags
+// https://developer.mozilla.org/en-US/docs/Mozilla/Add-ons/WebExtensions/API/i18n
 const i18n = new I18n(cross.i18n.getUILanguage());
 
 export const App: FC = () => {
   return (
     <div className={cs(styles.container)}>
       <Header i18n={i18n}></Header>
-
       <div className={styles.hr}></div>
-
       <Console i18n={i18n}></Console>
-
       <div className={styles.hr}></div>
-
       <Footer i18n={i18n}></Footer>
     </div>
   );
diff --git a/packages/force-copy/src/popup/i18n/index.ts b/packages/force-copy/src/popup/i18n/index.ts
index f44a329..518d2bf 100644
--- a/packages/force-copy/src/popup/i18n/index.ts
+++ b/packages/force-copy/src/popup/i18n/index.ts
@@ -11,7 +11,7 @@ export class I18n {
     this.config = I18n.getFullConfig(language);
   }
 
-  t = (key: keyof I18nTypes, defaultValue = "") => {
+  public t = (key: keyof I18nTypes, defaultValue = "") => {
     return this.config[key] || defaultValue || key;
   };