diff --git a/packages/gpt-runner-core/src/core/get-common-file-tree.ts b/packages/gpt-runner-core/src/core/get-common-file-tree.ts
index b9479d7..d68dd33 100644
--- a/packages/gpt-runner-core/src/core/get-common-file-tree.ts
+++ b/packages/gpt-runner-core/src/core/get-common-file-tree.ts
@@ -180,5 +180,12 @@ ${content}
     tips += fileTips
   }
 
+  tips += `When you want to create/modify/delete a file or talk about a file, you should always return the full path of the file.
+
+For example, if I provide you with a file path \`src/component/button.ts\`, you should return \`src/component/button.ts\` instead of \`button.ts\ when you talk about it.
+
+Return full path is very important !!!
+`
+
   return tips
 }
diff --git a/packages/gpt-runner-shared/src/common/types/server.ts b/packages/gpt-runner-shared/src/common/types/server.ts
index ff4eef5..2ae32ed 100644
--- a/packages/gpt-runner-shared/src/common/types/server.ts
+++ b/packages/gpt-runner-shared/src/common/types/server.ts
@@ -31,6 +31,13 @@ export interface GetGptFilesTreeResData {
   filesInfoTree: GptFileInfoTree
 }
 
+export interface InitGptFilesReqParams {
+  rootPath: string
+  gptFilesNames: string[]
+}
+
+export type InitGptFilesResData = null
+
 export type GetProjectConfigReqParams = null
 export interface GetProjectConfigResData {
   gptRunnerVersion: string
diff --git a/packages/gpt-runner-shared/src/common/zod/server.zod.ts b/packages/gpt-runner-shared/src/common/zod/server.zod.ts
index 784f588..88c0a55 100644
--- a/packages/gpt-runner-shared/src/common/zod/server.zod.ts
+++ b/packages/gpt-runner-shared/src/common/zod/server.zod.ts
@@ -1,5 +1,5 @@
 import { z } from 'zod'
-import type { ChatStreamReqParams, GetCommonFilesReqParams, GetGptFilesReqParams, GetUserConfigReqParams, OpenEditorReqParams, StorageClearReqParams, StorageGetItemReqParams, StorageRemoveItemReqParams, StorageSetItemReqParams } from '../types'
+import type { ChatStreamReqParams, GetCommonFilesReqParams, GetGptFilesReqParams, GetUserConfigReqParams, InitGptFilesReqParams, OpenEditorReqParams, StorageClearReqParams, StorageGetItemReqParams, StorageRemoveItemReqParams, StorageSetItemReqParams } from '../types'
 import { SingleChatMessageSchema, SingleFileConfigSchema } from './config.zod'
 import { ServerStorageNameSchema } from './enum.zod'
 
@@ -16,6 +16,11 @@ export const GetGptFilesReqParamsSchema = z.object({
   rootPath: z.string(),
 }) satisfies z.ZodType<GetGptFilesReqParams>
 
+export const InitGptFilesReqParamsSchema = z.object({
+  rootPath: z.string(),
+  gptFilesNames: z.array(z.string()),
+}) satisfies z.ZodType<InitGptFilesReqParams>
+
 export const GetUserConfigReqParamsSchema = z.object({
   rootPath: z.string(),
 }) satisfies z.ZodType<GetUserConfigReqParams>
diff --git a/packages/gpt-runner-shared/src/node/helpers/network.ts b/packages/gpt-runner-shared/src/node/helpers/network.ts
index a6fa515..4e18c6a 100644
--- a/packages/gpt-runner-shared/src/node/helpers/network.ts
+++ b/packages/gpt-runner-shared/src/node/helpers/network.ts
@@ -17,22 +17,27 @@ export function openInBrowser(props: OpenInBrowserProps) {
 }
 
 export interface GetPortProps {
-  defaultPort: number
+  defaultPort?: number
   autoFreePort?: boolean
 }
 
 export async function getPort(props: GetPortProps): Promise<number> {
   const { defaultPort, autoFreePort } = props
 
-  if (!autoFreePort)
-    return defaultPort
+  if (defaultPort) {
+    if (!autoFreePort)
+      return defaultPort
 
-  const canUseDefaultPort = await fp.isFreePort(defaultPort)
+    const canUseDefaultPort = await fp.isFreePort(defaultPort)
 
-  if (canUseDefaultPort)
-    return defaultPort
+    if (canUseDefaultPort)
+      return defaultPort
+  }
 
-  const [freePort] = await fp.findFreePorts(1)
+  const [freePort] = await fp.findFreePorts(1, {
+    startPort: 3001,
+    endPort: 9999,
+  })
 
   return freePort
 }
diff --git a/packages/gpt-runner-vscode/src/register/server.ts b/packages/gpt-runner-vscode/src/register/server.ts
index 335a1f9..304deba 100644
--- a/packages/gpt-runner-vscode/src/register/server.ts
+++ b/packages/gpt-runner-vscode/src/register/server.ts
@@ -29,14 +29,20 @@ export async function registerServer(
       const { extensionUri } = ext
       const serverUri = vscode.Uri.joinPath(extensionUri, './dist/web/start-server.cjs')
 
+      // always get a random free port
       const finalPort = await getPort({
-        defaultPort: 3003,
         autoFreePort: true,
       })
 
       state.serverPort = finalPort
 
-      serverProcess = child_process.spawn('node', [serverUri.fsPath, '--port', String(finalPort)], {
+      serverProcess = child_process.spawn('node', [
+        serverUri.fsPath,
+        '--port',
+        String(finalPort),
+        '--client-dist-path',
+        vscode.Uri.joinPath(extensionUri, './dist/web/browser').fsPath,
+      ], {
         env: {
           ...process.env,
           NODE_OPTIONS: '--experimental-fetch',
diff --git a/packages/gpt-runner-web/client/public/favicon.ico b/packages/gpt-runner-web/client/public/favicon.ico
new file mode 100644
index 0000000..8bac211
Binary files /dev/null and b/packages/gpt-runner-web/client/public/favicon.ico differ
diff --git a/packages/gpt-runner-web/client/src/components/drag-resize-view/drag-resize-view.styles.ts b/packages/gpt-runner-web/client/src/components/drag-resize-view/drag-resize-view.styles.ts
index 0a4118b..fa77659 100644
--- a/packages/gpt-runner-web/client/src/components/drag-resize-view/drag-resize-view.styles.ts
+++ b/packages/gpt-runner-web/client/src/components/drag-resize-view/drag-resize-view.styles.ts
@@ -1,18 +1,25 @@
 import { styled } from 'styled-components'
 
+// actual line weight is 8px, because we need to make it bigger to make it easier to grab
+const lineWeight = '8px'
+
 export const DragLine = styled.div<{ $dragLineColor: string; $dragLineActiveColor: string; $dragLineWidth: string }>`
   position: absolute;
-  background: ${({ $dragLineColor }) => $dragLineColor};
-  /* z-index: 2; */
+  /* background: ${({ $dragLineColor }) => $dragLineColor}; */
+  border-color: ${({ $dragLineColor }) => $dragLineColor};
+  border-style: solid;
+  border-width: 0;
   touch-action: none;
 
   &:active {
-    background: ${({ $dragLineActiveColor }) => $dragLineActiveColor};
+    /* background: ${({ $dragLineActiveColor }) => $dragLineActiveColor}; */
+    border-color: ${({ $dragLineActiveColor }) => $dragLineActiveColor};
   }
 
   &[data-direction='left'] {
     cursor: col-resize;
-    width: ${({ $dragLineWidth }) => $dragLineWidth};
+    width: ${lineWeight};
+    border-left-width: ${({ $dragLineWidth }) => $dragLineWidth};
     left: 0;
     top: 0;
     bottom: 0;
@@ -20,7 +27,8 @@ export const DragLine = styled.div<{ $dragLineColor: string; $dragLineActiveColo
 
   &[data-direction='right'] {
     cursor: col-resize;
-    width: ${({ $dragLineWidth }) => $dragLineWidth};
+    width:  ${lineWeight};
+    border-right-width: ${({ $dragLineWidth }) => $dragLineWidth};
     right: 0;
     top: 0;
     bottom: 0;
@@ -28,7 +36,8 @@ export const DragLine = styled.div<{ $dragLineColor: string; $dragLineActiveColo
 
   &[data-direction='top'] {
     cursor: row-resize;
-    height: ${({ $dragLineWidth }) => $dragLineWidth};
+    height:  ${lineWeight};
+    border-top-width: ${({ $dragLineWidth }) => $dragLineWidth};
     top: 0;
     left: 0;
     right: 0;
@@ -36,7 +45,8 @@ export const DragLine = styled.div<{ $dragLineColor: string; $dragLineActiveColo
 
   &[data-direction='bottom'] {
     cursor: row-resize;
-    height: ${({ $dragLineWidth }) => $dragLineWidth};
+    height: ${lineWeight};
+    border-bottom-width: ${({ $dragLineWidth }) => $dragLineWidth};
     bottom: 0;
     left: 0;
     right: 0;
diff --git a/packages/gpt-runner-web/client/src/networks/chatgpt.ts b/packages/gpt-runner-web/client/src/networks/chatgpt.ts
index 4dafc39..db2be5c 100644
--- a/packages/gpt-runner-web/client/src/networks/chatgpt.ts
+++ b/packages/gpt-runner-web/client/src/networks/chatgpt.ts
@@ -42,6 +42,7 @@ export async function fetchChatgptStream(
         contextFilePaths,
         rootPath,
       } satisfies ChatStreamReqParams),
+      openWhenHidden: true,
       onmessage: onMessage,
       onerror: onError,
     })
diff --git a/packages/gpt-runner-web/client/src/networks/gpt-files.ts b/packages/gpt-runner-web/client/src/networks/gpt-files.ts
index 3b4f752..fe8c772 100644
--- a/packages/gpt-runner-web/client/src/networks/gpt-files.ts
+++ b/packages/gpt-runner-web/client/src/networks/gpt-files.ts
@@ -1,4 +1,5 @@
-import { type BaseResponse, type GetGptFilesReqParams, type GetGptFilesTreeResData, objectToQueryString } from '@nicepkg/gpt-runner-shared/common'
+import { objectToQueryString } from '@nicepkg/gpt-runner-shared/common'
+import type { BaseResponse, GetGptFilesReqParams, GetGptFilesTreeResData, InitGptFilesReqParams, InitGptFilesResData } from '@nicepkg/gpt-runner-shared/common'
 import { getGlobalConfig } from '../helpers/global-config'
 
 export async function fetchGptFilesTree(params: GetGptFilesReqParams): Promise<BaseResponse<GetGptFilesTreeResData>> {
@@ -13,3 +14,17 @@ export async function fetchGptFilesTree(params: GetGptFilesReqParams): Promise<B
   const data = await res.json()
   return data
 }
+
+export async function initGptFiles(params: InitGptFilesReqParams): Promise<BaseResponse<InitGptFilesResData>> {
+  const res = await fetch(`${getGlobalConfig().serverBaseUrl}/api/gpt-files/init-gpt-files?${objectToQueryString({
+    ...params,
+  })}`, {
+    method: 'POST',
+    headers: {
+      'Content-Type': 'application/json',
+    },
+    body: JSON.stringify(params),
+  })
+  const data = await res.json()
+  return data
+}
diff --git a/packages/gpt-runner-web/client/src/pages/chat/components/chat-panel/index.tsx b/packages/gpt-runner-web/client/src/pages/chat/components/chat-panel/index.tsx
index 3940659..b469a1b 100644
--- a/packages/gpt-runner-web/client/src/pages/chat/components/chat-panel/index.tsx
+++ b/packages/gpt-runner-web/client/src/pages/chat/components/chat-panel/index.tsx
@@ -31,9 +31,28 @@ export interface ChatPanelProps {
 }
 
 export const ChatPanel: FC<ChatPanelProps> = (props) => {
-  const { scrollDownRef, chatTreeView, fileTreeView, settingsView, chatId, onChatIdChange } = props
-  const { createChatAndActive, getGptFileTreeItemFromChatId } = useGlobalStore()
-  const { chatInstance, updateCurrentChatInstance, generateCurrentChatAnswer, regenerateCurrentLastChatAnswer, stopCurrentGeneratingChatAnswer } = useChatInstance({ chatId })
+  const {
+    scrollDownRef,
+    chatTreeView,
+    fileTreeView,
+    settingsView,
+    chatId,
+    onChatIdChange,
+  } = props
+
+  const {
+    createChatAndActive,
+    getGptFileTreeItemFromChatId,
+  } = useGlobalStore()
+
+  const {
+    chatInstance,
+    updateCurrentChatInstance,
+    generateCurrentChatAnswer,
+    regenerateCurrentLastChatAnswer,
+    stopCurrentGeneratingChatAnswer,
+  } = useChatInstance({ chatId })
+
   const status = chatInstance?.status ?? ChatMessageStatus.Success
   const [gptFileTreeItem, setGptFileTreeItem] = useState<GptFileTreeItem>()
   const [chatPanelRef, { width: chatPanelWidth }] = useElementSizeRealTime<HTMLDivElement>()
@@ -334,8 +353,8 @@ export const ChatPanel: FC<ChatPanelProps> = (props) => {
 
       {/* file tree */}
       {fileTreeView && <PopoverMenu
-        isPopoverOpen={true}
-        onPopoverDisplayChange={() => { }}
+        // isPopoverOpen={true}
+        // onPopoverDisplayChange={() => { }}
         childrenInMenuWhenOpen={false}
         clickOutSideToClose={false}
         menuStyle={{
diff --git a/packages/gpt-runner-web/client/src/pages/chat/components/chat-sidebar/index.tsx b/packages/gpt-runner-web/client/src/pages/chat/components/chat-sidebar/index.tsx
index 2101bad..691192e 100644
--- a/packages/gpt-runner-web/client/src/pages/chat/components/chat-sidebar/index.tsx
+++ b/packages/gpt-runner-web/client/src/pages/chat/components/chat-sidebar/index.tsx
@@ -21,7 +21,17 @@ export type GptTreeItemOtherInfo = GptFileInfoTreeItem
 
 export const ChatSidebar: FC<ChatSidebarProps> = (props) => {
   const { rootPath } = props
-  const { activeChatId, sidebarTree, expandChatTreeItem, createChatAndActive, updateSidebarTreeItem, updateActiveChatId, updateUserConfigFromRemote, updateSidebarTreeFromRemote } = useGlobalStore()
+  const {
+    activeChatId,
+    sidebarTree,
+    expandChatTreeItem,
+    createChatAndActive,
+    updateSidebarTreeItem,
+    updateActiveChatId,
+    updateUserConfigFromRemote,
+    updateSidebarTreeFromRemote,
+  } = useGlobalStore()
+
   const [isLoading, setIsLoading] = useState(false)
 
   const { removeChatInstance } = useChatInstance({
diff --git a/packages/gpt-runner-web/client/src/pages/chat/components/file-tree/file-tree.styles.ts b/packages/gpt-runner-web/client/src/pages/chat/components/file-tree/file-tree.styles.ts
index 8501def..60ce57a 100644
--- a/packages/gpt-runner-web/client/src/pages/chat/components/file-tree/file-tree.styles.ts
+++ b/packages/gpt-runner-web/client/src/pages/chat/components/file-tree/file-tree.styles.ts
@@ -10,9 +10,12 @@ export const FileTreeItemRightWrapper = styled.div`
 
 export const FileTreeSidebarUnderSearchWrapper = styled.div`
   font-size: var(--type-ramp-base-font-size);
-  margin-top: 0.25rem;
   color: var(--input-foreground);
-  padding: 0.5rem 0;
+  margin-bottom: 1rem;
+
+  & ::part(control) {
+    flex-shrink: 0;
+  }
 `
 
 export const FileTreeSidebarHighlight = styled(VSCodeBadge)`
diff --git a/packages/gpt-runner-web/client/src/pages/chat/components/file-tree/index.tsx b/packages/gpt-runner-web/client/src/pages/chat/components/file-tree/index.tsx
index 6058434..5c72169 100644
--- a/packages/gpt-runner-web/client/src/pages/chat/components/file-tree/index.tsx
+++ b/packages/gpt-runner-web/client/src/pages/chat/components/file-tree/index.tsx
@@ -363,7 +363,7 @@ const FileTree: FC<FileTreeProps> = (props: FileTreeProps) => {
     }
 
     return <FileTreeSidebarUnderSearchWrapper>
-      <FileTreeSidebarHighlight style={{ paddingLeft: 0 }}>{checkedFilePaths.length}</FileTreeSidebarHighlight>
+      <FileTreeSidebarHighlight style={{ marginLeft: 0 }}>{checkedFilePaths.length}</FileTreeSidebarHighlight>
       Files.
       <FileTreeSidebarHighlight>{formatNumWithK(totalTokenNum)}</FileTreeSidebarHighlight>
       Tokens.
diff --git a/packages/gpt-runner-web/client/src/pages/chat/components/init-gpt-files/index.tsx b/packages/gpt-runner-web/client/src/pages/chat/components/init-gpt-files/index.tsx
new file mode 100644
index 0000000..0045992
--- /dev/null
+++ b/packages/gpt-runner-web/client/src/pages/chat/components/init-gpt-files/index.tsx
@@ -0,0 +1,60 @@
+import { type FC, useState } from 'react'
+import { useMutation } from '@tanstack/react-query'
+import { type MaybePromise, sleep } from '@nicepkg/gpt-runner-shared/common'
+import { IconButton } from '../../../../components/icon-button'
+import { initGptFiles } from '../../../../networks/gpt-files'
+import { getGlobalConfig } from '../../../../helpers/global-config'
+import { LoadingView } from '../../../../components/loading-view'
+import { StyledVSCodeTag, Title, Wrapper } from './init-gpt-files.styles'
+
+export interface InitGptFilesProps {
+  rootPath: string
+  onCreated?: () => MaybePromise<void>
+}
+
+export const InitGptFiles: FC<InitGptFilesProps> = (props) => {
+  const { rootPath, onCreated } = props
+  const [isLoading, setIsLoading] = useState(false)
+
+  const { mutate: runInitGptFiles } = useMutation({
+    mutationKey: ['initGptFiles', rootPath],
+    mutationFn: () => initGptFiles({
+      rootPath: getGlobalConfig().rootPath,
+      gptFilesNames: ['copilot'],
+    }),
+  })
+
+  const handleCreate = async () => {
+    setIsLoading(true)
+
+    try {
+      await runInitGptFiles()
+      await sleep(1000)
+      await onCreated?.()
+    }
+    finally {
+      setIsLoading(false)
+    }
+  }
+
+  return <Wrapper>
+    <Title>
+      There is no
+      <StyledVSCodeTag>xxx.gpt.md</StyledVSCodeTag>
+      file in the current directory.
+    </Title>
+    <Title>
+      Do you need to create a
+      <StyledVSCodeTag>./gpt-presets/copilot.gpt.md</StyledVSCodeTag>
+      file?
+    </Title>
+    <IconButton
+      text='Yes, Create'
+      hoverShowText={false}
+      iconClassName='codicon-new-file'
+      onClick={handleCreate}></IconButton>
+    {isLoading && <LoadingView absolute></LoadingView>}
+  </Wrapper>
+}
+
+InitGptFiles.displayName = 'InitGptFiles'
diff --git a/packages/gpt-runner-web/client/src/pages/chat/components/init-gpt-files/init-gpt-files.styles.ts b/packages/gpt-runner-web/client/src/pages/chat/components/init-gpt-files/init-gpt-files.styles.ts
new file mode 100644
index 0000000..92ab9a7
--- /dev/null
+++ b/packages/gpt-runner-web/client/src/pages/chat/components/init-gpt-files/init-gpt-files.styles.ts
@@ -0,0 +1,30 @@
+import { VSCodeTag } from '@vscode/webview-ui-toolkit/react'
+import { styled } from 'styled-components'
+
+export const Wrapper = styled.div`
+  position: relative;
+  display: flex;
+  flex-direction: column;
+  width: 100%;
+  height: 100%;
+  overflow: hidden;
+  padding: 1rem;
+  align-items: center;
+  justify-content: center;
+`
+
+export const Title = styled.div`
+  display: flex;
+  align-items: center;
+  font-size: 1.2rem;
+  margin-bottom: 1rem;
+`
+
+export const StyledVSCodeTag = styled(VSCodeTag)`
+  margin: 0 0.5rem;
+
+  &::part(control) {
+    font-size: 1.1rem;
+    text-transform: lowercase;
+  }
+`
diff --git a/packages/gpt-runner-web/client/src/pages/chat/index.tsx b/packages/gpt-runner-web/client/src/pages/chat/index.tsx
index 0f9fabc..7c70cf1 100644
--- a/packages/gpt-runner-web/client/src/pages/chat/index.tsx
+++ b/packages/gpt-runner-web/client/src/pages/chat/index.tsx
@@ -18,6 +18,7 @@ import { ChatSidebar } from './components/chat-sidebar'
 import { ChatPanel } from './components/chat-panel'
 import FileTree from './components/file-tree'
 import { Settings } from './components/settings'
+import { InitGptFiles } from './components/init-gpt-files'
 
 enum TabId {
   Explore = 'explore',
@@ -28,7 +29,7 @@ enum TabId {
 const Chat: FC = () => {
   const isMobile = useIsMobile()
   const { width: windowWidth, height: windowHeight } = useWindowSize()
-  const { activeChatId, updateActiveChatId } = useGlobalStore()
+  const { activeChatId, sidebarTree, updateActiveChatId, updateSidebarTreeFromRemote } = useGlobalStore()
   const { chatInstance } = useChatInstance({ chatId: activeChatId })
   const [scrollDownRef, scrollDown, getScrollBottom] = useScrollDown()
   const [tabActiveId, setTabActiveId] = useState(TabId.Explore)
@@ -37,6 +38,7 @@ const Chat: FC = () => {
     queryKey: ['fetchProjectInfo'],
     queryFn: () => fetchProjectInfo(),
   })
+  const rootPath = getGlobalConfig().rootPath
 
   // when active chat id change, change tab active id
   useEffect(() => {
@@ -63,25 +65,25 @@ const Chat: FC = () => {
   }, [scrollDownRef.current])
 
   const renderSidebar = useCallback(() => {
-    if (!getGlobalConfig().rootPath)
+    if (!rootPath)
       return null
 
     return <SidebarWrapper className='sidebar-wrapper'>
-      <ChatSidebar rootPath={getGlobalConfig().rootPath}></ChatSidebar>
+      <ChatSidebar rootPath={rootPath}></ChatSidebar>
     </SidebarWrapper>
   }, [])
 
   const renderFileTree = useCallback(() => {
-    if (!getGlobalConfig().rootPath)
+    if (!rootPath)
       return null
 
     return <SidebarWrapper className='sidebar-wrapper'>
-      <FileTree rootPath={getGlobalConfig().rootPath}></FileTree>
+      <FileTree rootPath={rootPath}></FileTree>
     </SidebarWrapper>
   }, [])
 
   const renderSettings = useCallback((showSingleFileConfig = false) => {
-    if (!getGlobalConfig().rootPath)
+    if (!rootPath)
       return null
 
     return <SidebarWrapper className='sidebar-wrapper'>
@@ -108,12 +110,19 @@ const Chat: FC = () => {
     updateActiveChatId,
   ])
 
-  if (!getGlobalConfig().rootPath)
+  if (!rootPath)
     return <ErrorView text="Please provide the root path!"></ErrorView>
 
   if (fetchProjectInfoRes?.data?.nodeVersionValidMessage)
     return <ErrorView text={fetchProjectInfoRes?.data?.nodeVersionValidMessage}></ErrorView>
 
+  if (!sidebarTree?.length) {
+    return <InitGptFiles
+      rootPath={rootPath}
+      onCreated={() => updateSidebarTreeFromRemote(rootPath)}
+    ></InitGptFiles>
+  }
+
   if (isMobile) {
     const viewStyle: CSSProperties = {
       height: '100%',
diff --git a/packages/gpt-runner-web/client/src/styles/markdown.styles.ts b/packages/gpt-runner-web/client/src/styles/markdown.styles.ts
index e9f1700..e4502e8 100644
--- a/packages/gpt-runner-web/client/src/styles/markdown.styles.ts
+++ b/packages/gpt-runner-web/client/src/styles/markdown.styles.ts
@@ -291,6 +291,7 @@ export const MarkdownStyle = createGlobalStyle`
       padding: 0 0.25rem;
       white-space: nowrap;
       background: var(--button-primary-background);
+      color: var(--button-primary-foreground);
       border-radius: 0.25rem;
       margin: 0 0.25rem;
     }
diff --git a/packages/gpt-runner-web/server/index.ts b/packages/gpt-runner-web/server/index.ts
index 8f57390..c9fd73b 100644
--- a/packages/gpt-runner-web/server/index.ts
+++ b/packages/gpt-runner-web/server/index.ts
@@ -13,15 +13,16 @@ const dirname = PathUtils.getCurrentDirName(import.meta.url, () => __dirname)
 
 const resolvePath = (...paths: string[]) => path.resolve(dirname, ...paths)
 
-export const clientDistPath = resolvePath('../dist/browser')
+export const DEFAULT_CLIENT_DIST_PATH = resolvePath('../dist/browser')
 
 export interface StartServerProps {
   port?: number
   autoFreePort?: boolean
+  clientDistPath?: string
 }
 
 export async function startServer(props: StartServerProps): Promise<Express> {
-  const { port = 3003, autoFreePort } = props
+  const { port = 3003, autoFreePort, clientDistPath = DEFAULT_CLIENT_DIST_PATH } = props
 
   const finalPort = await getPort({
     defaultPort: port,
diff --git a/packages/gpt-runner-web/server/src/controllers/gpt-files.controller.ts b/packages/gpt-runner-web/server/src/controllers/gpt-files.controller.ts
index 108b828..d4086d2 100644
--- a/packages/gpt-runner-web/server/src/controllers/gpt-files.controller.ts
+++ b/packages/gpt-runner-web/server/src/controllers/gpt-files.controller.ts
@@ -1,7 +1,8 @@
-import { getGptFilesInfo, loadUserConfig } from '@nicepkg/gpt-runner-core'
+import type { GptInitFileName } from '@nicepkg/gpt-runner-core'
+import { getGptFilesInfo, initGptFiles, loadUserConfig } from '@nicepkg/gpt-runner-core'
 import { PathUtils, sendFailResponse, sendSuccessResponse, verifyParamsByZod } from '@nicepkg/gpt-runner-shared/node'
-import type { GetGptFilesReqParams, GetGptFilesTreeResData } from '@nicepkg/gpt-runner-shared/common'
-import { Debug, GetGptFilesReqParamsSchema, resetUserConfigUnsafeKey } from '@nicepkg/gpt-runner-shared/common'
+import type { GetGptFilesReqParams, GetGptFilesTreeResData, InitGptFilesReqParams, InitGptFilesResData } from '@nicepkg/gpt-runner-shared/common'
+import { Debug, GetGptFilesReqParamsSchema, InitGptFilesReqParamsSchema, resetUserConfigUnsafeKey } from '@nicepkg/gpt-runner-shared/common'
 import type { ControllerConfig } from '../types'
 
 const debug = new Debug('gpt-files.controller')
@@ -45,5 +46,34 @@ export const gptFilesControllers: ControllerConfig = {
         })
       },
     },
+    {
+      url: '/init-gpt-files',
+      method: 'post',
+      handler: async (req, res) => {
+        const body = req.body as InitGptFilesReqParams
+
+        verifyParamsByZod(body, InitGptFilesReqParamsSchema)
+
+        const { rootPath, gptFilesNames } = body
+        const finalPath = PathUtils.resolve(rootPath)
+
+        if (!PathUtils.isDirectory(finalPath)) {
+          sendFailResponse(res, {
+            message: 'rootPath is not a valid directory',
+          })
+
+          return
+        }
+
+        await initGptFiles({
+          rootPath: finalPath,
+          gptFilesNames: gptFilesNames as GptInitFileName[],
+        })
+
+        sendSuccessResponse(res, {
+          data: null satisfies InitGptFilesResData,
+        })
+      },
+    },
   ],
 }
diff --git a/packages/gpt-runner-web/server/start-server.ts b/packages/gpt-runner-web/server/start-server.ts
index d423ee6..9ded9be 100644
--- a/packages/gpt-runner-web/server/start-server.ts
+++ b/packages/gpt-runner-web/server/start-server.ts
@@ -1,18 +1,19 @@
 import { program } from 'commander'
 import pkg from '../package.json'
-import type { StartServerProps } from './index'
 import { startServer } from './index'
 
 program.option('-p, --port <port>', 'Port number', parseInt)
 program.option('--auto-free-port', 'Automatically find a free port')
 program.option('--auto-open', 'Automatically open the browser')
+program.option('--client-dist-path <clientDistPath>', 'Client dist path')
 program.option('-v, --version', 'Version number')
 program.parse(process.argv)
 
 interface ProgramOpts {
-  port?: StartServerProps['port']
+  port?: number
   autoFreePort?: boolean
   autoOpen?: boolean
+  clientDistPath?: string
   version?: boolean
 }
 
diff --git a/playground/scripts/gpt/frontend-eng.gpt.md b/playground/scripts/gpt/frontend-eng.gpt.md
index 8de849b..55619a9 100644
--- a/playground/scripts/gpt/frontend-eng.gpt.md
+++ b/playground/scripts/gpt/frontend-eng.gpt.md
@@ -11,10 +11,9 @@
 
 #01 你充当前端开发专家。
 #02 user 将提供一些关于前端代码问题的具体信息，而你的工作就是想出为 user 解决问题的策略。这可能包括建议代码、代码逻辑思路策略。
-#03 你如果想要增删改文件，应该需要告诉 user 文件的完整路径，以及你想要增删改的内容。
-#04 你的代码应该遵循 SOLID and KISS and DRY principles
-#05 你应该一步步思考完再作答
-#06 你应该非常细心，不要遗漏 user 提问的任何信息或需求，回答要完整
+#03 你的代码应该遵循 SOLID and KISS and DRY principles
+#04 你应该一步步思考完再作答
+#05 你应该非常细心，不要遗漏 user 提问的任何信息或需求，回答要完整
 
 # User Prompt