diff --git a/packages/toolbars/generate-code/src/Main.vue b/packages/toolbars/generate-code/src/Main.vue
index 00d1b506c0..f8c8f5db4e 100644
--- a/packages/toolbars/generate-code/src/Main.vue
+++ b/packages/toolbars/generate-code/src/Main.vue
@@ -42,7 +42,7 @@ export default {
       default: () => ({})
     }
   },
-  setup() {
+  setup(props) {
     const { isBlock, getCurrentPage } = useCanvas()
     const { getCurrentBlock } = useBlock()
 
@@ -164,7 +164,9 @@ export default {
         }
       }
 
-      const res = await generateAppCode(appSchema)
+      const res = await (props.options?.generateAppCode
+        ? props.options.generateAppCode(appSchema)
+        : generateAppCode(appSchema))
 
       const { genResult = [] } = res || {}
       const fileRes = genResult.map(({ fileContent, fileName, path, fileType }) => {
diff --git a/packages/utils/src/fs/index.ts b/packages/utils/src/fs/index.ts
index c521f28f44..b374a6580e 100644
--- a/packages/utils/src/fs/index.ts
+++ b/packages/utils/src/fs/index.ts
@@ -162,7 +162,7 @@ export const writeFile = async (handle: any, { filePath, fileContent }) => {
   }
 
   const writable = await fileHandle.createWritable()
-  await writable.write(fileContent)
+  await writable.write({ type: 'write', data: fileContent })
   await writable.close()
 }