diff --git a/go.sum b/go.sum
new file mode 100644
index 0000000..9837fd0
--- /dev/null
+++ b/go.sum
@@ -0,0 +1,2 @@
+github.com/hugo-toha/hugo-toha.github.io v0.0.0-20240730212302-83b19f7bd3b7 h1:RRonNzaf6/Ou9PqfXeKiRywkd+9KY7SVgfGBQXqXshM=
+github.com/hugo-toha/hugo-toha.github.io v0.0.0-20240730212302-83b19f7bd3b7/go.mod h1:yWw1t3trnfzv4t1lA9zh5pSsI0+kqqyg58ir8/kt6zk=
diff --git a/layouts/partials/cards/post.html b/layouts/partials/cards/post.html
index 4426b7c..5305a70 100644
--- a/layouts/partials/cards/post.html
+++ b/layouts/partials/cards/post.html
@@ -8,7 +8,7 @@
     <div class="card-body">
       <a href="{{ .RelPermalink | relLangURL }}" class="post-card-link">
         <h5 class="card-title">{{ .Title }}</h5>
-        <p class="card-text post-summary">{{ .Summary }}</p>
+        <p class="card-text post-summary">{{ .Summary | plainify }}</p>
       </a>
       {{ if and site.Params.features.tags.enable site.Params.features.tags.on_card }}
         {{ partial "misc/tags.html" .Params.tags }}