diff --git a/package.json b/package.json
index b53bdf7..dcee1f8 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "hexo-theme-butterfly",
-  "version": "3.6.0-b3",
+  "version": "3.6.0-b4",
   "description": "A Simple and Card UI Design theme for Hexo",
   "main": "package.json",
   "scripts": {
diff --git a/source/css/_layout/post.styl b/source/css/_layout/post.styl
index cc5dd40..bce034a 100644
--- a/source/css/_layout/post.styl
+++ b/source/css/_layout/post.styl
@@ -152,6 +152,7 @@ no-beautify()
       text-decoration: underline
 
   img
+    display: block
     margin: 0 auto .8rem
 
   p
@@ -171,9 +172,6 @@ no-beautify()
     no-beautify()
 
 #post
-  img
-    display: block
-
   .tag_share
     .post-meta
       &__tag-list