diff --git a/app/src/main/java/org/futo/circles/view/PostLayout.kt b/app/src/main/java/org/futo/circles/view/PostLayout.kt
index 9f8dee679eff5021518b92ca47b84625c551a11f..1dbcb5bf94fee01cd227aa7b2d731ebf366d3706 100644
--- a/app/src/main/java/org/futo/circles/view/PostLayout.kt
+++ b/app/src/main/java/org/futo/circles/view/PostLayout.kt
@@ -137,10 +137,10 @@ class PostLayout(
     private fun setMentionBorder(content: PostContent) {
         val hasMention = when (content) {
             is MediaContent -> content.caption?.let {
-                MarkdownParser.hasCurrentUserMention(it.toString())
+                MarkdownParser.hasCurrentUserMention(it)
             } ?: false
 
-            is TextContent -> MarkdownParser.hasCurrentUserMention(content.message.toString())
+            is TextContent -> MarkdownParser.hasCurrentUserMention(content.message)
             is PollContent -> false
         }
         if (hasMention) binding.lCard.setBackgroundResource(R.drawable.bg_mention_highlight)
diff --git a/app/src/main/res/drawable/ic_send_failed.xml b/app/src/main/res/drawable/ic_send_failed.xml
index 1a149cfc9f494f545cf6a36f0d554af464871621..756fe648f77ae3d5a0cb3638c97f439df1934316 100644
--- a/app/src/main/res/drawable/ic_send_failed.xml
+++ b/app/src/main/res/drawable/ic_send_failed.xml
@@ -1,7 +1,7 @@
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
     android:width="24dp"
     android:height="24dp"
-    android:tint="@color/gray"
+    android:tint="@color/red"
     android:viewportWidth="24"
     android:viewportHeight="24">
     <path