From 71a16606db779a9c6f085dd9d1685a3f438651c2 Mon Sep 17 00:00:00 2001
From: Jeremy Yin <jeremyyin2012@gmail.com>
Date: Tue, 18 Jun 2019 21:27:42 +0800
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---
 src/posts/posts.controller.ts | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/src/posts/posts.controller.ts b/src/posts/posts.controller.ts
index 515550f..57096e5 100644
--- a/src/posts/posts.controller.ts
+++ b/src/posts/posts.controller.ts
@@ -5,12 +5,8 @@ import { DemoService } from './providers/demo/demo.service'
 
 @Controller('posts')
 export class PostsController {
-    private readonly demoService;
-
-    constructor(demoService: DemoService) {
-        this.demoService = demoService
-    }
 
+    constructor(private readonly demoService: DemoService) {}
 
     @Get()
     index() {