diff --git a/src/views/chat/ChatHeader.vue b/src/views/chat/ChatHeader.vue
index 5620899..3cd8f3a 100644
--- a/src/views/chat/ChatHeader.vue
+++ b/src/views/chat/ChatHeader.vue
@@ -20,7 +20,7 @@
         <HistoryButton v-if="settingsStore.sidebarCollapsed" :icon-only="false" class="title-history-btn" />
       </div>
       <div class="actions">
-        <el-tooltip content="删除会话" placement="bottom">
+        <el-tooltip content="删除会话" placement="bottom" v-if="chatStore.conversationId">
           <el-button 
             class="action-btn delete-btn" 
             :icon="Delete"
@@ -38,13 +38,12 @@
           >
           </el-button>
         </el-tooltip>
-        <el-tooltip :content="hasBackground ? '客户背景' : '暂无客户背景信息'" placement="bottom">
+        <el-tooltip :content="hasBackground ? '客户背景' : '暂无客户背景信息'" placement="bottom" v-if="hasBackground">
           <el-button 
             class="action-btn" 
             :icon="User"
             @click="showUserInfo = true"
             text
-            :disabled="!hasBackground"
           >
           </el-button>
         </el-tooltip>