diff --git a/DBschema.md b/DBschema.md
index 0d11cad..7628c63 100644
--- a/DBschema.md
+++ b/DBschema.md
@@ -5,8 +5,8 @@
 *ename* | Entity Name ��ˡ�����̾��(�祭��)
 name    | ����̾��
 addr	| ����
-lon	| ����
 lat	| ����
+lon	| ����
 
 ## TABLE: maptype
 �����  |��̣