fetch(add): 订单管理-企业设备

src/components/core/layouts/art-header-bar/index.vue

@@ -139,7 +139,7 @@
               <div class="user-info-display">
                 <div class="avatar">{{ getUserAvatar }}</div>
                 <div class="info">
-                  <div class="username">{{ userInfo.username || '用户' }}</div>
+                  <div class="username">{{ userInfo.username || '' }}</div>
                   <div class="user-type">{{ userInfo.user_type_name || '' }}</div>
                 </div>
               </div>
@@ -243,7 +243,7 @@
    */
   const getUserAvatar = computed(() => {
     const username = userInfo.value.username
-    if (!username) return 'U'
+    if (!username) return ''
 
     const firstChar = username.charAt(0)
     // 检查是否为中文字符（Unicode 范围：\u4e00-\u9fa5）