diff --git a/web-vue/src/components/ChatDialog.vue b/web-vue/src/components/ChatDialog.vue
index 864ce0f..644b8f9 100644
--- a/web-vue/src/components/ChatDialog.vue
+++ b/web-vue/src/components/ChatDialog.vue
@@ -39,17 +39,11 @@
               <div class="sidebar-item-name">{{ chat.name }}</div>
               <div class="sidebar-item-msg">{{ chat.lastMsg || '暂无消息' }}</div>
             </div>
-            <el-popover placement="left" :width="120" trigger="click">
-              <template #reference>
-                <span class="chat-action-btn" title="删除会话">
-                  <el-icon><MoreFilled /></el-icon>
-                </span>
-              </template>
-              <div class="chat-action-list" @click="deleteRecentChat(chat)">
+            <el-tooltip content="删除会话" placement="top">
+              <el-button link type="danger" @click.stop="deleteRecentChat(chat)">
                 <el-icon><Delete /></el-icon>
-                删除会话
-              </div>
-            </el-popover>
+              </el-button>
+            </el-tooltip>
           </div>
           <div v-if="recentChats.length === 0" class="sidebar-empty">暂无最近聊天</div>
         </div>
@@ -223,7 +217,7 @@
 <script setup>
 import { ref, computed, onMounted, onUnmounted, nextTick } from 'vue'
 import { ElMessage } from 'element-plus'
-import { ChatLineRound, User, Search, Loading, Picture, Paperclip, Download, ChatDotRound, Promotion, MoreFilled, Delete } from '@element-plus/icons-vue'
+import { ChatLineRound, User, Search, Loading, Picture, Paperclip, Download, ChatDotRound, Promotion, Delete } from '@element-plus/icons-vue'
 import { useUserStore } from '@/store/user'
 import { getUsers, getMessages, sendMessage as sendMessageApi, uploadChatFile, getUnreadList, deleteConversation } from '@/api/message'
 import { chatService } from '@/services/chat'
@@ -579,15 +573,6 @@ const downloadFile = async (msg) => {
 
 // ======== 其他操作 ========
 
-const handleChatAction = async (command, chat) => {
-  if (command === 'delete') {
-    await deleteConversation(chat.id)
-    const idx = recentChats.value.findIndex(c => c.id === chat.id)
-    if (idx > -1) recentChats.value.splice(idx, 1)
-    if (currentContact.value?.id === chat.id) currentContact.value = null
-  }
-}
-
 const deleteRecentChat = async (chat) => {
   try {
     await deleteConversation(chat.id)
@@ -706,10 +691,6 @@ onUnmounted(() => { if (unsubscribeWs) unsubscribeWs() })
 .sidebar-item-status { font-size: 12px; color: #909399; }
 .sidebar-item-status.online { color: #67c23a; }
 .sidebar-empty { padding: 20px; text-align: center; color: #909399; font-size: 12px; }
-.chat-action-btn { display: flex; align-items: center; cursor: pointer; padding: 4px; border-radius: 4px; color: #909399; transition: all 0.2s; }
-.chat-action-btn:hover { color: #409eff; background: #f0f9ff; }
-.chat-action-list { display: flex; align-items: center; gap: 8px; padding: 8px; cursor: pointer; border-radius: 4px; font-size: 13px; color: #f56c6c; transition: background 0.2s; }
-.chat-action-list:hover { background: #fef0f0; }
 
 .chat-main { flex: 1; display: flex; flex-direction: column; }
 .chat-header { display: flex; align-items: center; gap: 8px; padding: 12px; border-bottom: 1px solid #e4e7ed; }