diff --git a/src/lib/Others/FriendDoing.svelte b/src/lib/Others/FriendDoing.svelte
index bbaf31b..8cf9c5e 100644
--- a/src/lib/Others/FriendDoing.svelte
+++ b/src/lib/Others/FriendDoing.svelte
@@ -14,7 +14,7 @@
 
 {#if $friendStore.doing.length > 0}
   <li>
-    <strong>{$friendStore.name || id.room}</strong>
+    <strong>{$friendStore.name.toString() || id.room}</strong>
     {#each $friendStore.doing as d, i}
       {#if i !== 0} y {/if}
       {d.description}