diff --git a/my_snippets/markdown.snippets b/my_snippets/markdown.snippets
index 8a2aa4f..b3f9a34 100644
--- a/my_snippets/markdown.snippets
+++ b/my_snippets/markdown.snippets
@@ -6,8 +6,8 @@ snippet head "Markdown header" b
 ---
 title: "$1"
 date: `!v strftime("%Y-%m-%d %H:%M:%S%z")`
-tags: [$3]
-categories: [$4]
+tags: [$2]
+categories: [$3]
 ---
 $0
 endsnippet
@@ -15,3 +15,10 @@ endsnippet
 snippet more "HTML more tag"
 <!--more-->
 endsnippet
+
+snippet img "aligned image using HTML tag"
+<p align="center">
+<img src="${1:URL}">
+</p>
+$0
+endsnippet