diff --git a/packages/ui/certd-server/src/config/config.default.ts b/packages/ui/certd-server/src/config/config.default.ts
index 0131229d0..cbc688b3b 100644
--- a/packages/ui/certd-server/src/config/config.default.ts
+++ b/packages/ui/certd-server/src/config/config.default.ts
@@ -14,8 +14,6 @@ const development = {
     port: 7001,
   },
   staticFile: {
-    maxAge: 31536000,
-    buffer: true,
     dirs: {
       default: {
         prefix: '/',
diff --git a/packages/ui/certd-server/src/controller/home.ts b/packages/ui/certd-server/src/controller/home.ts
index 89d2895ad..407dc9288 100755
--- a/packages/ui/certd-server/src/controller/home.ts
+++ b/packages/ui/certd-server/src/controller/home.ts
@@ -1,10 +1,16 @@
-import { Controller, Get, Provide } from '@midwayjs/decorator';
+import { MidwayEnvironmentService } from '@midwayjs/core';
+import { Controller, Get, Inject, Provide } from '@midwayjs/decorator';
+import { logger } from '../utils/logger';
+import { Constants } from '../basic/constants';
 
 @Provide()
 @Controller('/hello')
 export class HomeController {
-  @Get('/')
+  @Inject()
+  environmentService: MidwayEnvironmentService;
+  @Get('/', { summary: Constants.per.guest })
   async home(): Promise<string> {
+    logger.info('当前环境：', this.environmentService.getCurrentEnvironment()); // prod
     return 'Hello Midwayjs!';
   }
 }