diff --git a/app/components/chat/BaseChat.tsx b/app/components/chat/BaseChat.tsx
index c4f90f4..3c087e0 100644
--- a/app/components/chat/BaseChat.tsx
+++ b/app/components/chat/BaseChat.tsx
@@ -1,5 +1,5 @@
 import type { Message } from 'ai';
-import React, { type RefCallback } from 'react';
+import React, { type RefCallback, useState } from 'react';
 import { ClientOnly } from 'remix-utils/client-only';
 import { Menu } from '~/components/sidebar/Menu.client';
 import { IconButton } from '~/components/ui/IconButton';
@@ -7,6 +7,8 @@ import { Workbench } from '~/components/workbench/Workbench.client';
 import { classNames } from '~/utils/classNames';
 import { Messages } from './Messages.client';
 import { SendButton } from './SendButton.client';
+import { TemplateSelector } from '~/components/workbench/TemplateSelector';
+import { type TemplateName } from '~/utils/templates';
 
 import styles from './BaseChat.module.scss';
 
@@ -28,11 +30,11 @@ interface BaseChatProps {
 }
 
 const EXAMPLE_PROMPTS = [
-  { text: 'Build a todo app in React using Tailwind' },
-  { text: 'Build a simple blog using Astro' },
-  { text: 'Create a cookie consent form using Material UI' },
-  { text: 'Make a space invaders game' },
-  { text: 'How do I center a div?' },
+  { text: '使用 React 和 Tailwind 构建一个待办事项应用' },
+  { text: '使用 Astro 构建一个简单的博客' },
+  { text: '使用 Material UI 创建一个 cookie 同意表单' },
+  { text: '制作一个太空入侵者游戏' },
+  { text: '如何让一个 div 居中？' },
 ];
 
 const TEXTAREA_MIN_HEIGHT = 76;
@@ -58,6 +60,18 @@ export const BaseChat = React.forwardRef<HTMLDivElement, BaseChatProps>(
     ref,
   ) => {
     const TEXTAREA_MAX_HEIGHT = chatStarted ? 400 : 200;
+    const [selectedTemplate, setSelectedTemplate] = useState<TemplateName>('basic');
+
+    const handleTemplateChange = async (templateName: TemplateName) => {
+      setSelectedTemplate(templateName);
+      try {
+        console.log('templateName', templateName);
+        // await workbenchStore.changeTemplate(templateName);
+      } catch (error) {
+        console.error('Failed to change template:', error);
+        // 可以在这里添加错误处理,比如显示一个错误提示
+      }
+    };
 
     return (
       <div
@@ -74,11 +88,17 @@ export const BaseChat = React.forwardRef<HTMLDivElement, BaseChatProps>(
             {!chatStarted && (
               <div id="intro" className="mt-[26vh] max-w-chat mx-auto">
                 <h1 className="text-5xl text-center font-bold text-bolt-elements-textPrimary mb-2">
-                  Where ideas begin
+                  创意的起点
                 </h1>
                 <p className="mb-4 text-center text-bolt-elements-textSecondary">
-                  Bring ideas to life in seconds or get help on existing projects.
+                  在几秒钟内将想法变为现实，或获取现有项目的帮助。
                 </p>
+                <TemplateSelector
+                  className="w-full mb-4"
+                  value={selectedTemplate}
+                  onChange={handleTemplateChange}
+                />
+                <ClientOnly>{() => <div>123</div>}</ClientOnly>
               </div>
             )}
             <div
@@ -130,7 +150,7 @@ export const BaseChat = React.forwardRef<HTMLDivElement, BaseChatProps>(
                       minHeight: TEXTAREA_MIN_HEIGHT,
                       maxHeight: TEXTAREA_MAX_HEIGHT,
                     }}
-                    placeholder="How can Bolt help you today?"
+                    placeholder="Bolt 今天能为您做些什么？"
                     translate="no"
                   />
                   <ClientOnly>
@@ -152,7 +172,7 @@ export const BaseChat = React.forwardRef<HTMLDivElement, BaseChatProps>(
                   <div className="flex justify-between text-sm p-4 pt-2">
                     <div className="flex gap-1 items-center">
                       <IconButton
-                        title="Enhance prompt"
+                        title="增强提示"
                         disabled={input.length === 0 || enhancingPrompt}
                         className={classNames({
                           'opacity-100!': enhancingPrompt,
@@ -164,24 +184,24 @@ export const BaseChat = React.forwardRef<HTMLDivElement, BaseChatProps>(
                         {enhancingPrompt ? (
                           <>
                             <div className="i-svg-spinners:90-ring-with-bg text-bolt-elements-loader-progress text-xl"></div>
-                            <div className="ml-1.5">Enhancing prompt...</div>
+                            <div className="ml-1.5">正在增强提示...</div>
                           </>
                         ) : (
                           <>
                             <div className="i-bolt:stars text-xl"></div>
-                            {promptEnhanced && <div className="ml-1.5">Prompt enhanced</div>}
+                            {promptEnhanced && <div className="ml-1.5">提示已增强</div>}
                           </>
                         )}
                       </IconButton>
                     </div>
                     {input.length > 3 ? (
                       <div className="text-xs text-bolt-elements-textTertiary">
-                        Use <kbd className="kdb">Shift</kbd> + <kbd className="kdb">Return</kbd> for a new line
+                        使用 <kbd className="kdb">Shift</kbd> + <kbd className="kdb">回车</kbd> 换行
                       </div>
                     ) : null}
                   </div>
                 </div>
-                <div className="bg-bolt-elements-background-depth-1 pb-6">{/* Ghost Element */}</div>
+                <div className="bg-bolt-elements-background-depth-1 pb-6">{/* 幽灵元素 */}</div>
               </div>
             </div>
             {!chatStarted && (
diff --git a/app/components/ui/Select.tsx b/app/components/ui/Select.tsx
new file mode 100644
index 0000000..a614e79
--- /dev/null
+++ b/app/components/ui/Select.tsx
@@ -0,0 +1,39 @@
+import React from 'react';
+import { classNames } from '~/utils/classNames';
+
+interface SelectOption {
+  value: string;
+  label: string;
+}
+
+interface SelectProps {
+  options: SelectOption[];
+  value: string;
+  onChange: (value: string) => void;
+  className?: string;
+  placeholder?: string;
+}
+
+export const Select: React.FC<SelectProps> = ({ options, value, onChange, className, placeholder }) => {
+  return (
+    <select
+      value={value}
+      onChange={(e) => onChange(e.target.value)}
+      className={classNames(
+        'px-3 py-2 bg-bolt-elements-background-depth-1 border border-bolt-elements-borderColor rounded-md text-bolt-elements-textPrimary focus:outline-none focus:ring-2 focus:ring-bolt-elements-borderColor focus:border-transparent',
+        className
+      )}
+    >
+      {placeholder && (
+        <option value="" disabled>
+          {placeholder}
+        </option>
+      )}
+      {options.map((option) => (
+        <option key={option.value} value={option.value}>
+          {option.label}
+        </option>
+      ))}
+    </select>
+  );
+};
diff --git a/app/components/workbench/TemplateSelector.tsx b/app/components/workbench/TemplateSelector.tsx
new file mode 100644
index 0000000..1b80089
--- /dev/null
+++ b/app/components/workbench/TemplateSelector.tsx
@@ -0,0 +1,21 @@
+import { memo } from 'react';
+import { templates, type TemplateName } from '~/utils/templates';
+import { Select } from '~/components/ui/Select';
+
+interface TemplateSelectorProps {
+  className?: string;
+  value: TemplateName;
+  onChange: (templateName: TemplateName) => void;
+}
+
+export const TemplateSelector = memo(({ className, value, onChange }: TemplateSelectorProps) => {
+  return (
+    <Select
+      options={Object.entries(templates).map(([key, value]) => ({ value: key, label: value.name }))}
+      value={value}
+      onChange={(newValue) => onChange(newValue as TemplateName)}
+      className={className}
+      placeholder="选择模板"
+    />
+  );
+});
diff --git a/app/utils/constants.ts b/app/utils/constants.ts
index 842ca54..5538075 100644
--- a/app/utils/constants.ts
+++ b/app/utils/constants.ts
@@ -1,3 +1,4 @@
 export const WORK_DIR_NAME = 'project';
 export const WORK_DIR = `/home/${WORK_DIR_NAME}`;
 export const MODIFICATIONS_TAG_NAME = 'bolt_file_modifications';
+export const DEFAULT_TEMPLATE = 'basic'; // 可以添加这样的常量来指定默认模板
diff --git a/app/utils/templates.ts b/app/utils/templates.ts
new file mode 100644
index 0000000..b905054
--- /dev/null
+++ b/app/utils/templates.ts
@@ -0,0 +1,40 @@
+import type { FileSystemTree } from '@webcontainer/api';
+
+export const templates = {
+  basic: {
+    name: "Basic",
+    template: {
+      'index.js': {
+        file: {
+          contents: `console.log('Hello, WebContainer!');`,
+        },
+      },
+      'package.json': {
+        file: {
+          contents: `{
+  "name": "webcontainer-project",
+  "version": "1.0.0",
+  "description": "A basic WebContainer project",
+  "main": "index.js",
+  "scripts": {
+    "start": "node index.js"
+  }
+}`,
+        },
+      },
+    },
+  },
+  react: {
+    name: "React",
+    template: {
+      // 定义 React 项目模板
+    },
+  },
+  // 添加更多模板...
+};
+
+export type TemplateName = keyof typeof templates;
+
+export async function getInitialTemplate(templateName: TemplateName = 'basic'): Promise<FileSystemTree> {
+  return templates[templateName].template;
+}
diff --git a/vite.config.ts b/vite.config.ts
index 58e76cd..ff7ee66 100644
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -7,6 +7,9 @@ import tsconfigPaths from 'vite-tsconfig-paths';
 
 export default defineConfig((config) => {
   return {
+    define: {
+      'module': {},
+    },
     build: {
       target: 'esnext',
     },