diff --git a/Dao/DB/DB1.Scheme.txt b/Dao/DB/DB1.Scheme.txt
index c59b474..b1bd647 100644
--- a/Dao/DB/DB1.Scheme.txt
+++ b/Dao/DB/DB1.Scheme.txt
@@ -124,7 +124,6 @@ create table users	(
 	,userpass	varchar	(200)						
 	,username	varchar	(50)					not null	
 	,usernameeng	varchar	(50)						
-	,rrnum	varbinary	(200) null
 	,gender tinyint 
 	,birthday varbinary(200) null
 	,email	varbinary	(200)			
@@ -857,7 +856,7 @@ create table payassign	(
 create table payusers	(
 	payno	bigint		not null			
 	,username	varchar	(50)					not null
-	,rrnum	varbinary	(200)							
+	,userpno	varbinary	(200)							
 	,mobile	varbinary	(200)									
 	,email	varbinary	(200)							
 	,post	char	(6)