diff --git a/code-editor/bun.lockb b/code-editor/bun.lockb
index 8e46a51..0b2d609 100755
Binary files a/code-editor/bun.lockb and b/code-editor/bun.lockb differ
diff --git a/code-editor/src/App.tsx b/code-editor/src/App.tsx
index 2a8d28b..284c505 100644
--- a/code-editor/src/App.tsx
+++ b/code-editor/src/App.tsx
@@ -4,6 +4,7 @@ import {
   DEFAULT_EDITOR_LANGUAGE,
 } from "@/config";
 import { useState } from "react";
+import * as monaco from "monaco-editor";
 import { highlighter } from "@/lib/shiki";
 import { Bot, CodeXml } from "lucide-react";
 import { shikiToMonaco } from "@shikijs/monaco";
@@ -31,7 +32,7 @@ function App() {
                 strokeWidth={2}
                 aria-hidden="true"
               />
-              Code
+              代码
             </TabsTrigger>
             <TabsTrigger
               value="diff-editor"
@@ -43,21 +44,45 @@ function App() {
                 strokeWidth={2}
                 aria-hidden="true"
               />
-              AI Assistant
+              AI 助教
             </TabsTrigger>
           </TabsList>
           <ScrollBar orientation="horizontal" />
         </ScrollArea>
-        <TabsContent value="code-editor" className="h-full">
+        <TabsContent value="code-editor" className="h-full mt-0">
           <Editor
             theme={theme}
             path={file.path}
             defaultLanguage={file.language}
             defaultValue={file.value}
-            options={{ automaticLayout: true, minimap: { enabled: false } }}
+            options={{
+              minimap: { enabled: false },
+              fontSize: 16,
+              tabSize: 2,
+              showFoldingControls: "always",
+              automaticLayout: true,
+              autoIndent: "full",
+              guides: {
+                bracketPairs: true,
+                indentation: true,
+              },
+              padding: { top: 8 },
+            }}
             beforeMount={async (monaco: Monaco) => {
               shikiToMonaco(await highlighter, monaco);
             }}
+            onMount={(
+              editor: monaco.editor.IStandaloneCodeEditor,
+              monaco: Monaco
+            ) => {
+              const value = editor.getModel()?.getValue();
+              if (value !== undefined) {
+                window.parent.postMessage(
+                  { type: "editor-info", language, code: value },
+                  "*"
+                );
+              }
+            }}
             onChange={(value) => {
               if (value !== undefined) {
                 window.parent.postMessage(
@@ -68,13 +93,24 @@ function App() {
             }}
           />
         </TabsContent>
-        <TabsContent value="diff-editor" className="h-full">
+        <TabsContent value="diff-editor" className="h-full mt-0">
           <DiffEditor
             theme={theme}
             language={file.language}
             original={file.value}
             modified={file.value}
-            options={{ automaticLayout: true, minimap: { enabled: false } }}
+            options={{
+              minimap: { enabled: false },
+              fontSize: 16,
+              showFoldingControls: "always",
+              automaticLayout: true,
+              autoIndent: "full",
+              guides: {
+                bracketPairs: true,
+                indentation: true,
+              },
+              padding: { top: 8 },
+            }}
             beforeMount={async (monaco: Monaco) => {
               shikiToMonaco(await highlighter, monaco);
             }}