diff --git a/_config.yml b/_config.yml
index ae90865..47655f2 100644
--- a/_config.yml
+++ b/_config.yml
@@ -34,6 +34,10 @@ markdown:
     - markdown-it-table-of-contents
     - markdown-it-task-lists
 
+nofollow:
+  enable: true
+  field: site
+
 html_minifier:
   enable: true
   ignore_error: false
@@ -50,13 +54,7 @@ js_minifier:
   exclude:
     - "*.min.js"
 image_minifier:
-  enable: true
-  interlaced: true
-  multipass: true
-  optimizationLevel: 2
-  pngquant: true
-  progressive: true
-  silent: false
+  enable: false
 
 sitemap:
   path: sitemap.xml
@@ -64,17 +62,7 @@ sitemap:
   tags: true
   categories: false
 
-nofollow:
-  enable: true
-  field: site
-
 feed:
   enable: true
-  type: atom
-  autodiscovery: true
-  content: true
-  hub: https://pubsubhubbub.appspot.com
-  icon: /favicon.ico
-  limit: 20
-  order_by: -date
+  icon: /favicon.png
   template: ./atom_template.xml
diff --git a/package.json b/package.json
index b505f44..c424bc2 100644
--- a/package.json
+++ b/package.json
@@ -4,7 +4,7 @@
   "hexo": {
     "version": "7.1.1"
   },
-  "license": "EPL-1.0",
+  "license": "GPL-3.0-only",
   "repository": {
     "type": "git",
     "url": "git+https://github.com/Potat0000/Blog.git"