fix: DEFECT-1657 设备未填写别名,填写了设备名称,然后点击详情显示为undefined

@@ -123,10 +123,7 @@
       };
 
       const drawerTitle = computed(() => {
-        return (
-          deviceDetail.value?.alias?.slice(0, 40) + '...' ||
-          deviceDetail.value?.name?.slice(0, 40) + '...'
-        );
+        return deviceDetail.value?.alias || deviceDetail.value?.name;
       });
 
       return {