diff --git a/common/static/scss/_common.scss b/common/static/scss/_common.scss
index 1c20441e..6b84b60d 100644
--- a/common/static/scss/_common.scss
+++ b/common/static/scss/_common.scss
@@ -122,6 +122,16 @@ details {
   }
 }
 
+.post {
+  span.invisible {
+    display: none;
+  }
+
+  span.ellipsis:after {
+    content: "…";
+  }
+}
+
 .action {
   width: max-content;
   float: right;
diff --git a/journal/templates/replies.html b/journal/templates/replies.html
index c4266af7..247b2859 100644
--- a/journal/templates/replies.html
+++ b/journal/templates/replies.html
@@ -1,7 +1,7 @@
 {% load i18n %}
 <section class="replies" hx-target="this" hx-swap="outerHTML">
   {% for post in replies %}
-    <div>
+    <div class="post">
       <span class="action">
         {% include "action_reply_post.html" %}
         {% include "action_like_post.html" %}
@@ -33,6 +33,13 @@
       {% else %}
         {{ post.safe_content_local }}
       {% endif %}
+      {% for attachment in post.attachments.all %}
+        <a href="{{ attachment.full_url.relative }}" class="download">
+          <div>
+            <i class="fa-solid fa-download"></i> {{ attachment.file_display_name }}
+          </div>
+        </a>
+      {% endfor %}
       <div id="replies_{{ post.pk }}"></div>
     </div>
   {% empty %}
diff --git a/locale/zh_Hans/LC_MESSAGES/django.po b/locale/zh_Hans/LC_MESSAGES/django.po
index 5f7c0d3a..5311d261 100644
--- a/locale/zh_Hans/LC_MESSAGES/django.po
+++ b/locale/zh_Hans/LC_MESSAGES/django.po
@@ -2085,14 +2085,14 @@ msgstr "提到了你"
 msgid ""
 "\n"
 "replied to your collection <a href=\"%(piece_url)s\">%(piece_title)s</a>\n"
-msgstr "\n评论了你的收藏单 <a href=\"%(piece_url)s\">%(piece_title)s</a>\n"
+msgstr "\n回应了你的收藏单 <a href=\"%(piece_url)s\">%(piece_title)s</a>\n"
 
 #: social/templates/event/mentioned_comment.html:3
 #, python-format
 msgid ""
 "\n"
 "replied to your comment on <a href=\"%(item_url)s\">%(item_title)s</a>\n"
-msgstr "\n回复了你对 <a href=\"%(item_url)s\">%(item_title)s</a> 的短评\n"
+msgstr "\n回应了你对 <a href=\"%(item_url)s\">%(item_title)s</a> 的短评\n"
 
 #: social/templates/event/mentioned_review.html:2
 #, python-format
@@ -2101,7 +2101,7 @@ msgid ""
 "replied to your review <a href=\"%(piece_url)s\">%(piece_title)s</a> on <a "
 "href=\"%(item_url)s\">%(item_title)s</a>\n"
 msgstr ""
-"\n回复了你对 <a href=\"%(item_url)s\">%(item_title)s</a> 的评论 <a "
+"\n回应了你对 <a href=\"%(item_url)s\">%(item_title)s</a> 的评论 <a "
 "href=\"%(piece_url)s\">%(piece_title)s</a>\n"
 
 #: social/templates/event/mentioned_shelfmember.html:3
@@ -2109,7 +2109,7 @@ msgstr ""
 msgid ""
 "\n"
 "replied to your mark on <a href=\"%(item_url)s\">%(item_title)s</a>\n"
-msgstr "\n回复了你对 <a href=\"%(item_url)s\">%(item_title)s</a> 的标记\n"
+msgstr "\n回应了你对 <a href=\"%(item_url)s\">%(item_title)s</a> 的标记\n"
 
 #: social/templates/events.html:44
 msgid "nothing more."
diff --git a/social/templates/event/_post.html b/social/templates/event/_post.html
index 0166e028..065d5b3d 100644
--- a/social/templates/event/_post.html
+++ b/social/templates/event/_post.html
@@ -1,4 +1,4 @@
-<div>
+<div class="post">
   <span class="action">
     {% include "action_reply_post.html" %}
     {% include "action_like_post.html" %}
@@ -13,5 +13,12 @@
   {% else %}
     {{ post.safe_content_local }}
   {% endif %}
+  {% for attachment in post.attachments.all %}
+    <a href="{{ attachment.full_url.relative }}" class="download">
+      <div>
+        <i class="fa-solid fa-download"></i> {{ attachment.file_display_name }}
+      </div>
+    </a>
+  {% endfor %}
   <div id="replies_{{ post.pk }}"></div>
 </div>
diff --git a/social/templates/event/mentioned.html b/social/templates/event/mentioned.html
index 5c781a65..d7a83ece 100644
--- a/social/templates/event/mentioned.html
+++ b/social/templates/event/mentioned.html
@@ -2,6 +2,6 @@
 {% load bleach_tags %}
 {% trans 'mentioned you' %}
 <blockquote class="tldr" _="on click toggle .tldr on me">
-  {{ event.post.content|bleach:"a,p,span,br,div,img"|default:"<br>" }}
+  {{ event.post.content|bleach:"a,p,span,br,div,img"|default:"" }}
 </blockquote>
 {% include "event/_post.html" with post=event.reply %}
diff --git a/takahe/models.py b/takahe/models.py
index c766e597..6155d77e 100644
--- a/takahe/models.py
+++ b/takahe/models.py
@@ -1330,6 +1330,52 @@ class PostAttachment(models.Model):
         # managed = False
         db_table = "activities_postattachment"
 
+    def is_image(self):
+        return self.mimetype in [
+            "image/apng",
+            "image/avif",
+            "image/gif",
+            "image/jpeg",
+            "image/png",
+            "image/webp",
+        ]
+
+    def is_video(self):
+        return self.mimetype in [
+            "video/mp4",
+            "video/ogg",
+            "video/webm",
+        ]
+
+    def thumbnail_url(self) -> RelativeAbsoluteUrl:
+        if self.thumbnail:
+            return RelativeAbsoluteUrl(self.thumbnail.url)
+        elif self.file:
+            return RelativeAbsoluteUrl(self.file.url)
+        else:
+            return ProxyAbsoluteUrl(
+                f"/proxy/post_attachment/{self.pk}/",
+                remote_url=self.remote_url,
+            )
+
+    def full_url(self):
+        if self.file:
+            return RelativeAbsoluteUrl(self.file.url)
+        if self.is_image():
+            return ProxyAbsoluteUrl(
+                f"/proxy/post_attachment/{self.pk}/",
+                remote_url=self.remote_url,
+            )
+        return RelativeAbsoluteUrl(self.remote_url)
+
+    @property
+    def file_display_name(self):
+        if self.remote_url:
+            return self.remote_url.rsplit("/", 1)[-1]
+        if self.file:
+            return self.file.name.rsplit("/", 1)[-1]
+        return f"attachment ({self.mimetype})"
+
 
 class EmojiQuerySet(models.QuerySet):
     def usable(self, domain: Domain | None = None):