diff --git a/packages/design-core/package.json b/packages/design-core/package.json
index 41fe12f..8294b90 100644
--- a/packages/design-core/package.json
+++ b/packages/design-core/package.json
@@ -89,7 +89,6 @@
     "eslint-linter-browserify": "8.57.0",
     "file-saver": "^2.0.5",
     "html2canvas": "^1.4.1",
-    "jszip": "^3.10.1",
     "monaco-editor": "0.33.0",
     "prettier": "2.7.1",
     "sortablejs": "^1.14.0",
diff --git a/packages/utils/package.json b/packages/utils/package.json
index 1e19fae..afebc99 100644
--- a/packages/utils/package.json
+++ b/packages/utils/package.json
@@ -30,7 +30,9 @@
     "vite": "^4.3.7",
     "vitest": "^1.4.0"
   },
-  "dependencies": {},
+  "dependencies": {
+    "jszip": "^3.10.1"
+  },
   "peerDependencies": {
     "@opentiny/vue-renderless": "^3.14.0",
     "vue": "^3.4.15"
diff --git a/packages/utils/src/fs/fszip.js b/packages/utils/src/fs/fszip.js
new file mode 100644
index 0000000..4efca73
--- /dev/null
+++ b/packages/utils/src/fs/fszip.js
@@ -0,0 +1,67 @@
+/**
+ * Copyright (c) 2023 - present TinyEngine Authors.
+ * Copyright (c) 2023 - present Huawei Cloud Computing Technologies Co., Ltd.
+ *
+ * Use of this source code is governed by an MIT-style license.
+ *
+ * THE OPEN SOURCE SOFTWARE IN THIS PRODUCT IS DISTRIBUTED IN THE HOPE THAT IT WILL BE USEFUL,
+ * BUT WITHOUT ANY WARRANTY, WITHOUT EVEN THE IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR
+ * A PARTICULAR PURPOSE. SEE THE APPLICABLE LICENSES FOR MORE DETAILS.
+ *
+ */
+
+// browser File System Access API encapsulation
+import JSZIP from 'jszip'
+
+/**
+ * 下载文件到本地
+ * @param {Blob} blobData 文件二进制数据
+ * @param {string} fileName 文件名
+ */
+export function saveAs(blobData, fileName) {
+  const zipLink = document.createElement('a')
+  zipLink.download = fileName
+  zipLink.style.display = 'none'
+  zipLink.href = URL.createObjectURL(blobData)
+  document.body.appendChild(zipLink)
+  zipLink.click()
+  document.body.removeChild(zipLink)
+}
+
+/**
+ * 创建一个zip
+ */
+export const createZip = () => {
+  return new JSZIP()
+}
+
+/**
+ * 往zip里面写入文件夹和文件
+ * @param {Array<FileInfo>} filesInfo 文件信息
+ *          FileInfo.filePath 文件相对路径，以'/'相连
+ *          FileInfo.fileContent 文件内容
+ * @param {ZipExtraInfo} ZipExtraInfo zip额外信息
+ *  {string} zipName 打出来的zip名称
+ *  {JSZIP} zipHandle 创建好的zip句柄，可以不传，不传就用新的
+ */
+export const writeZip = (filesInfo, { zipHandle, zipName } = {}) => {
+  let zip = zipHandle
+  if (!zipHandle) {
+    zip = createZip()
+  }
+  filesInfo.forEach(({ filePath, fileContent }) => {
+    const file = filePath.split('/')
+    const fileName = file.pop()
+    const path = file.join('/')
+    if (path) {
+      zip.folder(path).file(fileName, fileContent)
+    } else {
+      zip.file(fileName, fileContent)
+    }
+  })
+  // 把打包的内容异步转成blob二进制格式
+  return zip.generateAsync({ type: 'blob' }).then((content) => {
+    // content就是blob数据
+    saveAs(content, `${zipName}.zip`)
+  })
+}
diff --git a/packages/utils/src/fs/index.js b/packages/utils/src/fs/index.js
index 2cb2bf5..26b5656 100644
--- a/packages/utils/src/fs/index.js
+++ b/packages/utils/src/fs/index.js
@@ -1,17 +1,23 @@
 /**
-* Copyright (c) 2023 - present TinyEngine Authors.
-* Copyright (c) 2023 - present Huawei Cloud Computing Technologies Co., Ltd.
-*
-* Use of this source code is governed by an MIT-style license.
-*
-* THE OPEN SOURCE SOFTWARE IN THIS PRODUCT IS DISTRIBUTED IN THE HOPE THAT IT WILL BE USEFUL,
-* BUT WITHOUT ANY WARRANTY, WITHOUT EVEN THE IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR
-* A PARTICULAR PURPOSE. SEE THE APPLICABLE LICENSES FOR MORE DETAILS.
-*
-*/
+ * Copyright (c) 2023 - present TinyEngine Authors.
+ * Copyright (c) 2023 - present Huawei Cloud Computing Technologies Co., Ltd.
+ *
+ * Use of this source code is governed by an MIT-style license.
+ *
+ * THE OPEN SOURCE SOFTWARE IN THIS PRODUCT IS DISTRIBUTED IN THE HOPE THAT IT WILL BE USEFUL,
+ * BUT WITHOUT ANY WARRANTY, WITHOUT EVEN THE IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR
+ * A PARTICULAR PURPOSE. SEE THE APPLICABLE LICENSES FOR MORE DETAILS.
+ *
+ */
 
 // browser File System Access API encapsulation
 
+import { createZip, writeZip } from './fszip'
+
+// 支持file system api的条件：存在这个方法 && 不处于iframe中
+export const isSupportFileSystemAccess =
+  Object.prototype.hasOwnProperty.call(window, 'showDirectoryPicker') && window.self === window.top
+
 /**
  * 获取用户选择并授权的文件夹根路径
  * @param {*} options
@@ -20,7 +26,7 @@
  */
 export const getUserBaseDirHandle = async (options = {}) => {
   if (!window.showOpenFilePicker) {
-    throw new Error('不支持的浏览器!')
+    return createZip()
   }
   const dirHandle = await window.showDirectoryPicker({ mode: 'readwrite', ...options })
   return dirHandle
@@ -166,16 +172,29 @@ export const writeFile = async (handle, { filePath, fileContent }) => {
  * @param {Array<FileInfo>} filesInfo 文件信息
  *          FileInfo.filePath 文件相对路径
  *          FileInfo.fileContent 文件内容
+ * @param {Boolean} supportZipCache 是否支持zip缓存，zip缓存可能会导致文件不能及时更新，默认不缓存
+ *
  */
-export const writeFiles = async (baseDirHandle, filesInfo) => {
+export const writeFiles = async (
+  baseDirHandle,
+  filesInfo,
+  zipName = 'tiny-engine-generate-code',
+  supportZipCache = false
+) => {
   if (!filesInfo?.length) {
     return
   }
 
+  if (!isSupportFileSystemAccess) {
+    const zipInfo = { zipName, zipHandle: supportZipCache && baseDirHandle }
+    await writeZip(filesInfo, zipInfo)
+    return
+  }
+
   let directoryHandle = baseDirHandle
   if (!directoryHandle) {
     directoryHandle = await window.showDirectoryPicker({ mode: 'readwrite' })
   }
 
-  await Promise.all(filesInfo.map((fileInfo) => writeFile(baseDirHandle, fileInfo)))
+  await Promise.all(filesInfo.map((fileInfo) => writeFile(directoryHandle, fileInfo)))
 }