fix path

_config.yml

@@ -13,7 +13,7 @@ timezone:
 # URL
 ## If your site is put in a subdirectory, set url as 'http://yoursite.com/child' and root as '/child/'
 url: http://yoursite.com/blog
-root: /blog/
+root: /
 permalink: :year/:month/:day/:title/
 permalink_defaults:
 pretty_urls:
@@ -37,7 +37,7 @@ titlecase: false # Transform title into titlecase
 external_link:
   enable: true # Open external links in new tab
   field: site # Apply to the whole site
-  exclude: ''
+  exclude: ""
 filename_case: 0
 render_drafts: false
 post_asset_folder: true
@@ -47,21 +47,21 @@ highlight:
   enable: true
   line_number: true
   auto_detect: false
-  tab_replace: ''
+  tab_replace: ""
   wrap: true
   hljs: false
 prismjs:
   enable: false
   preprocess: true
   line_number: true
-  tab_replace: ''
+  tab_replace: ""
 
 # Home page setting
 # path: Root path for your blogs index page. (default = '')
 # per_page: Posts displayed per page. (0 = disable pagination)
 # order_by: Posts order. (Order by date descending by default)
 index_generator:
-  path: ''
+  path: ""
   per_page: 20
   order_by: -date
 
@@ -82,7 +82,7 @@ meta_generator: true
 date_format: YYYY-MM-DD
 time_format: HH:mm:ss
 ## updated_option supports 'mtime', 'date', 'empty'
-updated_option: 'date'
+updated_option: "date"
 
 # Pagination
 ## Set per_page to 0 to disable pagination
@@ -143,7 +143,7 @@ theme_config:
 # Deployment
 ## Docs: https://hexo.io/docs/one-command-deployment
 deploy:
-  type: ''
+  type: ""
 
 plantuml:
   render: "PlantUMLServer"