diff --git a/app/views/articles/show.html.erb b/app/views/articles/show.html.erb
index 6d2664a30..eac87fd23 100644
--- a/app/views/articles/show.html.erb
+++ b/app/views/articles/show.html.erb
@@ -159,18 +159,19 @@
                   <em>with <%= @article.co_author_name_and_path.html_safe %></em>
                 <% end %>
 
-                <% if should_show_updated_on?(@article) %>
-                  <em>Updated on <time datetime="<%= @article.edited_at&.utc&.iso8601 %>"><%= @article.edited_at&.strftime("%b %d, %Y") %></time></em>
-                <% elsif should_show_crossposted_on?(@article) %>
+                <% if should_show_crossposted_on?(@article) %>
                   <em>
                     Originally published at
                     <a href="<%= @article.canonical_url || @article.feed_source_url %>" style="color:#1395b8"><%= get_host_without_www(@article.canonical_url || @article.feed_source_url) %></a>
                     <% if @article.crossposted_at %>
                       on
-                      <time datetime="<%= (@article.originally_published_at || @article.published_at)&.utc&.iso8601 %>"><%= (@article.originally_published_at || @article.published_at)&.strftime("%b %d, %Y") %></time>
+                      <%= local_date(@article.originally_published_at || @article.published_at, show_year: (@article.originally_published_at || @article.published_at).year != Time.current.year) %>
                     <% end %>
                   </em>
                 <% end %>
+                <% if should_show_updated_on?(@article) %>
+                  ・<em>Updated on <%= local_date(@article.edited_at, show_year: @article.edited_at.year != Time.current.year) %></em>
+                <% end %>
 
                 <span class="mr-4">・<%= @article.reading_time < 1 ? 1 : @article.reading_time %> min read</span>
               </span>
diff --git a/spec/views/articles_spec.rb b/spec/views/articles_spec.rb
index df6677cbf..eaf8a2a05 100644
--- a/spec/views/articles_spec.rb
+++ b/spec/views/articles_spec.rb
@@ -54,4 +54,14 @@ RSpec.describe "articles/show", type: :view do
     expect(rendered).to have_text("Originally published at")
     expect(rendered).to have_text("example.com")
   end
+
+  it "shows a note about the canonical URL after edit" do
+    allow(article1).to receive(:canonical_url).and_return("https://example.com/lamas")
+    allow(article1).to receive(:published_at).and_return(Time.zone.at(0))
+    allow(article1).to receive(:edited_at).and_return(Time.current)
+    render
+    expect(rendered).to have_text("Originally published at")
+    expect(rendered).to have_text("example.com")
+    expect(rendered).to have_text("Updated on")
+  end
 end