User\Reg\UserRegResult.asp
找到以下,加红色的
If KS.Setting(129)="1" and KS.Setting(149)="1" Then
If Not Conn.Execute("Select top 1 userid from KS_User Where Mobile='" & Mobile & "'").eof Then
Response.Write("<script>alert('对不起,您输入的手机号码已被占用!');history.back();</script>")
Exit Sub
End If
End If