diff --git a/templates/blog/article_archives.html b/templates/blog/article_archives.html
index 42649a5..971e2c5 100644
--- a/templates/blog/article_archives.html
+++ b/templates/blog/article_archives.html
@@ -25,11 +25,11 @@
 
             <div class="entry-content">
 
-                {% regroup article_list by created_time.year as year_post_group %}
+                {% regroup article_list by pub_time.year as year_post_group %}
                 <ul>
                     {% for year in year_post_group %}
                         <li>{{ year.grouper }} 年
-                            {% regroup year.list by created_time.month as month_post_group %}
+                            {% regroup year.list by pub_time.month as month_post_group %}
                             <ul>
                                 {% for month in month_post_group %}
                                     <li>{{ month.grouper }} 月
diff --git a/templates/blog/tags/article_meta_info.html b/templates/blog/tags/article_meta_info.html
index 4ea8173..c95c870 100644
--- a/templates/blog/tags/article_meta_info.html
+++ b/templates/blog/tags/article_meta_info.html
@@ -3,13 +3,13 @@
 {% with article.id|add:user.is_authenticated as cachekey %}
     {% cache 36000 metainfo cachekey %}
         <footer class="entry-meta">
-            本条目发布于<a href="{{ article.get_absolute_url }}" title="{% datetimeformat article.created_time %}"
-                     itemprop="datePublished" content="{% datetimeformat article.created_time %}"
+            本条目发布于<a href="{{ article.get_absolute_url }}" title="{% datetimeformat article.pub_time %}"
+                     itemprop="datePublished" content="{% datetimeformat article.pub_time %}"
                      rel="bookmark">
 
             <time class="entry-date updated"
-                  datetime="{{ article.created_time }}">
-                {% datetimeformat article.created_time %}</time>
+                  datetime="{{ article.pub_time }}">
+                {% datetimeformat article.pub_time %}</time>
         </a>
             {% if article.type == 'a' %}
                 。属于<a href="{{ article.category.get_absolute_url }}" rel="category tag">{{ article.category.name }}</a>
@@ -48,4 +48,4 @@
         </footer><!-- .entry-meta -->
 
     {% endcache %}
-{% endwith %}
\ No newline at end of file
+{% endwith %}