diff --git a/packages/demo-server/src/api/api.controller.ts b/packages/demo-server/src/api/api.controller.ts
index c7a23ec5c..f061019c7 100644
--- a/packages/demo-server/src/api/api.controller.ts
+++ b/packages/demo-server/src/api/api.controller.ts
@@ -5,7 +5,7 @@ import { GenerateProjectDto } from '../dto/generate-project.dto';
 
 @Controller('api')
 export class ApiController {
-  constructor(private readonly apiService: ApiService) {}
+  private readonly apiService: ApiService;
 
   @Get('generate/test')
   generateTest() {
diff --git a/packages/demo-server/src/app.controller.ts b/packages/demo-server/src/app.controller.ts
index cce879ee6..1fa9180c3 100644
--- a/packages/demo-server/src/app.controller.ts
+++ b/packages/demo-server/src/app.controller.ts
@@ -3,7 +3,7 @@ import { AppService } from './app.service';
 
 @Controller()
 export class AppController {
-  constructor(private readonly appService: AppService) {}
+  private readonly appService: AppService;
 
   @Get()
   getHello(): string {
diff --git a/packages/demo-server/src/publisher/index.ts b/packages/demo-server/src/publisher/index.ts
index 3bd62d4eb..c3d9777c3 100644
--- a/packages/demo-server/src/publisher/index.ts
+++ b/packages/demo-server/src/publisher/index.ts
@@ -1,5 +1,5 @@
 import { IResultDir } from '@ali/lowcode-code-generator';
-import { isNodeProcess, writeZipToDisk, generateProjectZip } from './utils'
+import { isNodeProcess, writeZipToDisk, generateProjectZip } from './utils';
 
 export type PublisherFactory<T, U> = (configuration?: Partial<T>) => U;
 
@@ -17,7 +17,7 @@ export interface IPublisherResponse<T> {
   payload?: T;
 }
 
-declare type ZipPublisherResponse = string | Buffer | Blob
+declare type ZipPublisherResponse = string | Buffer | Blob;
 
 export interface ZipFactoryParams extends IPublisherFactoryParams {
   outputPath?: string
@@ -32,39 +32,39 @@ export interface ZipPublisher extends IPublisher<ZipFactoryParams, ZipPublisherR
 export const createZipPublisher: PublisherFactory<ZipFactoryParams, ZipPublisher> = (
   params: ZipFactoryParams = {}
 ): ZipPublisher => {
-  let { project, outputPath } = params
+  let { project, outputPath } = params;
 
-  const getProject = () => project
+  const getProject = () => project;
   const setProject = (projectToSet: IResultDir) => {
-    project = projectToSet
-  }
+    project = projectToSet;
+  };
 
-  const getOutputPath = () => outputPath
+  const getOutputPath = () => outputPath;
   const setOutputPath = (path: string) => {
-    outputPath = path
-  }
+    outputPath = path;
+  };
 
   const publish = async (options: ZipFactoryParams = {}) => {
-    const projectToPublish = options.project || project
+    const projectToPublish = options.project || project;
     if (!projectToPublish) {
       throw new Error('MissingProject');
     }
 
-    const zipName = options.projectSlug || params.projectSlug || projectToPublish.name
+    const zipName = options.projectSlug || params.projectSlug || projectToPublish.name;
 
     try {
-      const zipContent = await generateProjectZip(projectToPublish)
+      const zipContent = await generateProjectZip(projectToPublish);
 
       // If not output path is provided, zip is not written to disk
-      const projectOutputPath = options.outputPath || outputPath
+      const projectOutputPath = options.outputPath || outputPath;
       if (projectOutputPath && isNodeProcess()) {
-        await writeZipToDisk(projectOutputPath, zipContent, zipName)
+        await writeZipToDisk(projectOutputPath, zipContent, zipName);
       }
-      return { success: true, payload: zipContent }
+      return { success: true, payload: zipContent };
     } catch (error) {
       throw new Error('ZipUnexpected');
     }
-  }
+  };
 
   return {
     publish,
@@ -72,5 +72,5 @@ export const createZipPublisher: PublisherFactory<ZipFactoryParams, ZipPublisher
     setProject,
     getOutputPath,
     setOutputPath,
-  }
-}
+  };
+};
diff --git a/packages/demo-server/src/publisher/utils.ts b/packages/demo-server/src/publisher/utils.ts
index 67b99cff5..0fe9ed95e 100644
--- a/packages/demo-server/src/publisher/utils.ts
+++ b/packages/demo-server/src/publisher/utils.ts
@@ -6,52 +6,52 @@ export const isNodeProcess = (): boolean => {
     typeof process === 'object' &&
     typeof process.versions === 'object' &&
     typeof process.versions.node !== 'undefined'
-  )
-}
+  );
+};
 
 export const writeZipToDisk = (
   zipFolderPath: string,
   content: Buffer | Blob,
   zipName: string
 ): void => {
-  const fs = require('fs')
-  const path = require('path')
+  const fs = require('fs');
+  const path = require('path');
 
   if (!fs.existsSync(zipFolderPath)) {
-    fs.mkdirSync(zipFolderPath, { recursive: true })
+    fs.mkdirSync(zipFolderPath, { recursive: true });
   }
 
-  const zipPath = path.join(zipFolderPath, `${zipName}.zip`)
+  const zipPath = path.join(zipFolderPath, `${zipName}.zip`);
 
-  const writeStream = fs.createWriteStream(zipPath)
-  writeStream.write(content)
-  writeStream.end()
-}
+  const writeStream = fs.createWriteStream(zipPath);
+  writeStream.write(content);
+  writeStream.end();
+};
 
 export const generateProjectZip = async (project: IResultDir): Promise<Buffer | Blob> => {
-  let zip = new JSZip()
-  zip = writeFolderToZip(project, zip, true)
-  const zipType = isNodeProcess() ? 'nodebuffer' : 'blob'
-  return zip.generateAsync({ type: zipType })
-}
+  let zip = new JSZip();
+  zip = writeFolderToZip(project, zip, true);
+  const zipType = isNodeProcess() ? 'nodebuffer' : 'blob';
+  return zip.generateAsync({ type: zipType });
+};
 
 const writeFolderToZip = (
   folder: IResultDir,
   parentFolder: JSZip,
   ignoreFolder = false
 ) => {
-  const zipFolder = ignoreFolder ? parentFolder : parentFolder.folder(folder.name)
+  const zipFolder = ignoreFolder ? parentFolder : parentFolder.folder(folder.name);
 
   folder.files.forEach((file: IResultFile) => {
     // const options = file.contentEncoding === 'base64' ? { base64: true } : {}
     const options = {};
-    const fileName = file.ext ? `${file.name}.${file.ext}` : file.name
-    zipFolder.file(fileName, file.content, options)
-  })
+    const fileName = file.ext ? `${file.name}.${file.ext}` : file.name;
+    zipFolder.file(fileName, file.content, options);
+  });
 
   folder.dirs.forEach((subFolder: IResultDir) => {
-    writeFolderToZip(subFolder, zipFolder)
-  })
+    writeFolderToZip(subFolder, zipFolder);
+  });
 
-  return parentFolder
-}
+  return parentFolder;
+};