diff --git a/content/images/erty.jpg b/content/images/blitzer.jpg
similarity index 100%
rename from content/images/erty.jpg
rename to content/images/blitzer.jpg
diff --git a/content/my_first_blog.rst b/content/my_first_blog.rst
index ed20bb6..5b1193a 100644
--- a/content/my_first_blog.rst
+++ b/content/my_first_blog.rst
@@ -1,11 +1,16 @@
-*************************
-The Interstellar Twilight
-*************************
+***********************************
+The Interstellar Twilight |blitzer|
+***********************************
 
 :date: 2020-09-28 22:47
 :tags: interstellar, twilight 
 :category: blog
 
+.. |blitzer| image:: /images/blitzer.jpg
+    :width: 40
+    :height: 40
+    :align: middle
+
 Yeah, it was a dream someday. I never imagined you. But I do remember glimpses of a wonderful person 
 in my deep slumber. When I go back to last year about the same time, I find myself a manic who gets 
 carried away with every emotion. Becoming too happy about something and then becoming too sad was so