diff --git a/src/main/java/com/casic/accessControl/marker/manager/MarkerManager.java b/src/main/java/com/casic/accessControl/marker/manager/MarkerManager.java
index 9492d9a..cc001cb 100644
--- a/src/main/java/com/casic/accessControl/marker/manager/MarkerManager.java
+++ b/src/main/java/com/casic/accessControl/marker/manager/MarkerManager.java
@@ -652,7 +652,7 @@
                     "markerId,markerType,creator,longitude,latitude,markerDepth,createTime,memo";
             alias ="编号,上层管种类,上层管材料,上层管直径,上层管埋深,埋设方式,下层管种类," +
                     "下层管埋深,下层管直径,下层管材料,所属区域,所属线路,所属道路,建设年代,权属单位,标示对象ID," +
-                    "标识器ID,标识器类型,标识器埋深,安装部门,经度,纬度,最后修改时间,备注";
+                    "标识器ID,标识器类型,安装部门,经度,纬度,标识器埋深,最后修改时间,备注";
         }
         String[] columns = excelColumns.split(",");
         String[] headerAlias = alias.split(",");