diff --git a/server/public/css/style.css b/server/public/css/style.css
index ef308a2..9170492 100644
--- a/server/public/css/style.css
+++ b/server/public/css/style.css
@@ -109,3 +109,18 @@ body { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-
 .fullscreen-overlay .fullscreen-text th {background: #f0f0f0;}
 
 .detail-row { margin-bottom: 8px; }
+
+.white-list-tag {
+  font-size: 12px;
+  color: #555;
+  background: #f0f0f0;
+  padding: 2px 8px;
+  border-radius: 10px;
+  margin-right: 6px;
+  max-width: 80px;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+  display: inline-block;
+  vertical-align: middle;
+}
diff --git a/server/public/js/ws.js b/server/public/js/ws.js
index abe5da0..c1b1448 100644
--- a/server/public/js/ws.js
+++ b/server/public/js/ws.js
@@ -72,6 +72,12 @@ function renderChatList() {
   container.innerHTML = Store.rooms.map(room => {
     const lastMsg = room.last_message || '暂无消息';
     const lastTime = room.last_time || '';
+    // 处理白名单（管理员可见）
+    let whiteListHtml = '';
+    if (isAdmin && room.white_list && room.white_list.trim() !== '') {
+      const members = room.white_list.split(',').map(s => s.trim()).filter(Boolean).join(', ');
+      whiteListHtml = `<span class="white-list-tag" title="${escapeHtml(members)}">${escapeHtml(members)}</span>`;
+    }
     return `
       <div class="chat-item" data-room-id="${room.id}">
         <div class="avatar" onclick="openChat('${room.id}')">${escapeHtml(room.name.charAt(0))}</div>
@@ -82,6 +88,7 @@ function renderChatList() {
         <div class="chat-right">
           <div class="chat-time" onclick="openChat('${room.id}')">${lastTime}</div>
           ${isAdmin ? `<div class="room-actions">
+            ${whiteListHtml}
             <button class="edit-room-btn" onclick="event.stopPropagation(); openManageRoom('${room.id}')" title="编辑群聊">
               <svg viewBox="0 0 24 24"><path d="M12 20h9"></path><path d="M16.5 3.5a2.121 2.121 0 0 1 3 3L7 19l-4 1 1-4L16.5 3.5z"></path></svg>
             </button>