diff --git a/blog.config.js b/blog.config.js
index 6f31e859..90726a7e 100644
--- a/blog.config.js
+++ b/blog.config.js
@@ -8,7 +8,7 @@ const BLOG = {
   KEYWORDS: 'Notion, 博客', // 网站关键词 英文逗号隔开
   NOTION_PAGE_ID: process.env.NOTION_PAGE_ID || '02ab3b8678004aa69e9e415905ef32a5', // Important page_id！！！Duplicate Template from  https://www.notion.so/tanghh/02ab3b8678004aa69e9e415905ef32a5
   NOTION_ACCESS_TOKEN: process.env.NOTION_ACCESS_TOKEN || '', // Useful if you prefer not to make your database public
-  DEBUG: JSON.parse(process.env.NEXT_PUBLIC_DEBUG) || false, // 是否显示调试按钮
+  DEBUG: process.env.NEXT_PUBLIC_DEBUG || false, // 是否显示调试按钮
 
   THEME: process.env.NEXT_PUBLIC_THEME || 'next', // 主题， 支持 ['Next','Hexo',"Fukasawa','Medium']
   LANG: 'zh-CN', // e.g 'zh-CN','en-US'  see /lib/lang.js for more.