diff --git a/src/page/workspace/channel/thread-pane.tsx b/src/page/workspace/channel/thread-pane.tsx
index dca995f..e1ed937 100644
--- a/src/page/workspace/channel/thread-pane.tsx
+++ b/src/page/workspace/channel/thread-pane.tsx
@@ -2,11 +2,8 @@ import { useCallback, useEffect, useRef, useState } from "react";
 import {
   Loader2,
   MessageSquarePlus,
-  X,
   ArrowLeft,
   Send,
-  Flame,
-  CornerDownRight,
 } from "lucide-react";
 import { api } from "@/client";
 import { Button } from "@/components/ui/button";
@@ -26,27 +23,6 @@ function formatTime(iso: string) {
   return d.toLocaleTimeString([], { hour: "2-digit", minute: "2-digit" });
 }
 
-function formatDate(iso: string) {
-  const d = new Date(iso);
-  const now = new Date();
-  if (d.toDateString() === now.toDateString()) return "Today";
-  const yesterday = new Date(now);
-  yesterday.setDate(yesterday.getDate() - 1);
-  if (d.toDateString() === yesterday.toDateString()) return "Yesterday";
-  return d.toLocaleDateString([], {
-    month: "long",
-    day: "numeric",
-    year: d.getFullYear() !== now.getFullYear() ? "numeric" : undefined,
-  });
-}
-
-function shouldShowDate(current: string, prev?: string): boolean {
-  if (!prev) return true;
-  const cur = new Date(current);
-  const prv = new Date(prev);
-  return cur.toDateString() !== prv.toDateString();
-}
-
 export default function ThreadPane({ thread, roomId, onClose }: Props) {
   const [messages, setMessages] = useState<MessageNewService[]>([]);
   const [loading, setLoading] = useState(true);
@@ -55,9 +31,6 @@ export default function ThreadPane({ thread, roomId, onClose }: Props) {
   const bottomRef = useRef<HTMLDivElement>(null);
   const textareaRef = useRef<HTMLTextAreaElement>(null);
 
-  const creatorName =
-    thread.created_by.display_name || thread.created_by.username || "User";
-
   useEffect(() => {
     let cancelled = false;
     api
@@ -120,7 +93,6 @@ export default function ThreadPane({ thread, roomId, onClose }: Props) {
       messages: { msg: MessageNewService; showHeader: boolean }[];
     }[] = [];
 
-    let lastDate: string | undefined;
     for (let i = 0; i < messages.length; i++) {
       const msg = messages[i];
       const prev = i > 0 ? messages[i - 1] : undefined;