diff --git a/src/test/java/com/alibaba/druid/bvt/filter/wall/SQLServerWallPermitTableTest.java b/src/test/java/com/alibaba/druid/bvt/filter/wall/SQLServerWallPermitTableTest.java
index 9ce18065d2..3d27ccef27 100644
--- a/src/test/java/com/alibaba/druid/bvt/filter/wall/SQLServerWallPermitTableTest.java
+++ b/src/test/java/com/alibaba/druid/bvt/filter/wall/SQLServerWallPermitTableTest.java
@@ -16,5 +16,6 @@ import com.alibaba.druid.filter.wall.WallUtils;
 public class SQLServerWallPermitTableTest extends TestCase {
     public void test_permitTable() throws Exception {
         Assert.assertFalse(WallUtils.isValidateSqlServer("select * from sysObjects"));
+        Assert.assertFalse(WallUtils.isValidateSqlServer("select * from sysdatabases"));
     }
 }
diff --git a/src/test/java/com/alibaba/druid/bvt/filter/wall/SQLServerWallTest.java b/src/test/java/com/alibaba/druid/bvt/filter/wall/SQLServerWallTest.java
new file mode 100644
index 0000000000..c6a1174997
--- /dev/null
+++ b/src/test/java/com/alibaba/druid/bvt/filter/wall/SQLServerWallTest.java
@@ -0,0 +1,99 @@
+package com.alibaba.druid.bvt.filter.wall;
+
+import org.junit.Assert;
+
+import com.alibaba.druid.filter.wall.WallUtils;
+
+import junit.framework.TestCase;
+
+/**
+ * SQLServerWallTest
+ *
+ * @author RaymondXiu
+ * @version 1.0, 2012-3-18
+ * @see
+ */
+public class SQLServerWallTest extends TestCase {
+
+    /**
+     * @param name
+     */
+    public SQLServerWallTest(String name) {
+        super(name);
+    }
+
+    /* (non-Javadoc)
+     * @see junit.framework.TestCase#setUp()
+     */
+    protected void setUp() throws Exception {
+        super.setUp();
+    }
+
+    /* (non-Javadoc)
+     * @see junit.framework.TestCase#tearDown()
+     */
+    protected void tearDown() throws Exception {
+        super.tearDown();
+    }
+    
+    public void test_stuff() throws Exception {
+        Assert.assertFalse(WallUtils.isValidateSqlServer("SELECT @@version"));
+        Assert.assertFalse(WallUtils.isValidateSqlServer("SELECT 1 — comment"));
+        Assert.assertFalse(WallUtils.isValidateSqlServer("SELECT /*comment*/1"));
+        Assert.assertFalse(WallUtils.isValidateSqlServer("SELECT user_name();"));
+        Assert.assertFalse(WallUtils.isValidateSqlServer("SELECT system_user;"));
+        Assert.assertFalse(WallUtils.isValidateSqlServer("SELECT user;"));
+        Assert.assertFalse(WallUtils.isValidateSqlServer("SELECT loginame FROM master..sysprocesses WHERE spid = @@SPID"));
+        Assert.assertFalse(WallUtils.isValidateSqlServer("SELECT name FROM master..syslogins"));
+        Assert.assertFalse(WallUtils.isValidateSqlServer("SELECT name, password FROM master..sysxlogins"));
+        Assert.assertFalse(WallUtils.isValidateSqlServer("SELECT name, master.dbo.fn_varbintohexstr(password) FROM master..sysxlogins"));
+        Assert.assertFalse(WallUtils.isValidateSqlServer("SELECT name, password_hash FROM master.sys.sql_logins"));
+        Assert.assertFalse(WallUtils.isValidateSqlServer("SELECT name + ‘-’ + master.sys.fn_varbintohexstr(password_hash) from master.sys.sql_logins"));
+        Assert.assertFalse(WallUtils.isValidateSqlServer("SELECT permission_name FROM master..fn_my_permissions(null, ‘DATABASE’); "));
+        Assert.assertFalse(WallUtils.isValidateSqlServer("SELECT permission_name FROM master..fn_my_permissions(null, ‘SERVER’); "));
+        Assert.assertFalse(WallUtils.isValidateSqlServer("SELECT permission_name FROM master..fn_my_permissions(‘master..syslogins’, ‘OBJECT’);"));
+        Assert.assertFalse(WallUtils.isValidateSqlServer("SELECT permission_name FROM master..fn_my_permissions(‘sa’, ‘USER’);"));
+        Assert.assertFalse(WallUtils.isValidateSqlServer("SELECT is_srvrolemember(‘sysadmin’);"));
+        Assert.assertFalse(WallUtils.isValidateSqlServer("SELECT is_srvrolemember(‘dbcreator’);"));
+        Assert.assertFalse(WallUtils.isValidateSqlServer("SELECT is_srvrolemember(‘bulkadmin’);"));
+        Assert.assertFalse(WallUtils.isValidateSqlServer("SELECT is_srvrolemember(‘diskadmin’);"));
+        Assert.assertFalse(WallUtils.isValidateSqlServer("SELECT is_srvrolemember(‘processadmin’);"));
+        Assert.assertFalse(WallUtils.isValidateSqlServer("SELECT is_srvrolemember(‘serveradmin’);"));
+        Assert.assertFalse(WallUtils.isValidateSqlServer("SELECT is_srvrolemember(‘setupadmin’);"));
+        Assert.assertFalse(WallUtils.isValidateSqlServer("SELECT is_srvrolemember(‘securityadmin’);"));
+        Assert.assertFalse(WallUtils.isValidateSqlServer("SELECT name FROM master..syslogins WHERE denylogin = 0;"));
+        Assert.assertFalse(WallUtils.isValidateSqlServer("SELECT name FROM master..syslogins WHERE hasaccess = 1;"));
+        Assert.assertFalse(WallUtils.isValidateSqlServer("SELECT name FROM master..syslogins WHERE isntname = 0;"));
+        Assert.assertFalse(WallUtils.isValidateSqlServer("SELECT name FROM master..syslogins WHERE isntgroup = 0;"));
+        Assert.assertFalse(WallUtils.isValidateSqlServer("SELECT name FROM master..syslogins WHERE sysadmin = 1;"));
+        Assert.assertFalse(WallUtils.isValidateSqlServer("SELECT name FROM master..syslogins WHERE securityadmin = 1;"));
+        Assert.assertFalse(WallUtils.isValidateSqlServer("SELECT name FROM master..syslogins WHERE serveradmin = 1;"));
+        Assert.assertFalse(WallUtils.isValidateSqlServer("SELECT name FROM master..syslogins WHERE setupadmin = 1;"));
+        Assert.assertFalse(WallUtils.isValidateSqlServer("SELECT name FROM master..syslogins WHERE processadmin = 1;"));
+        Assert.assertFalse(WallUtils.isValidateSqlServer("SELECT name FROM master..syslogins WHERE diskadmin = 1;"));
+        Assert.assertFalse(WallUtils.isValidateSqlServer("SELECT name FROM master..syslogins WHERE dbcreator = 1;"));
+        Assert.assertFalse(WallUtils.isValidateSqlServer("SELECT name FROM master..syslogins WHERE bulkadmin = 1;"));
+        Assert.assertFalse(WallUtils.isValidateSqlServer("SELECT is_srvrolemember(‘sysadmin’); "));
+        Assert.assertFalse(WallUtils.isValidateSqlServer("SELECT is_srvrolemember(‘sysadmin’, ‘sa’); "));
+        Assert.assertFalse(WallUtils.isValidateSqlServer("SELECT name FROM master..syslogins WHERE sysadmin = ’1′ "));
+        Assert.assertFalse(WallUtils.isValidateSqlServer("SELECT DB_NAME()"));
+        Assert.assertFalse(WallUtils.isValidateSqlServer("SELECT name FROM master..sysdatabases;"));
+        Assert.assertFalse(WallUtils.isValidateSqlServer("SELECT DB_NAME(0); "));
+        Assert.assertFalse(WallUtils.isValidateSqlServer("SELECT name FROM syscolumns WHERE id = (SELECT id FROM sysobjects WHERE name = ‘mytable’);"));
+        Assert.assertFalse(WallUtils.isValidateSqlServer("SELECT master..syscolumns.name, TYPE_NAME(master..syscolumns.xtype) FROM master..syscolumns, master..sysobjects WHERE master..syscolumns.id=master..sysobjects.id AND master..sysobjects.name=’sometable’; "));
+        Assert.assertFalse(WallUtils.isValidateSqlServer("SELECT name FROM master..sysobjects WHERE xtype = ‘U’; — use xtype = ‘V’ for views SELECT name FROM someotherdb..sysobjects WHERE xtype = ‘U’; "));
+        Assert.assertFalse(WallUtils.isValidateSqlServer("SELECT sysobjects.name as tablename, syscolumns.name as columnname FROM sysobjects JOIN syscolumns ON sysobjects.id = syscolumns.id WHERE sysobjects.xtype = ‘U’ AND syscolumns.name LIKE ‘%PASSWORD%’ "));
+        Assert.assertFalse(WallUtils.isValidateSqlServer("SELECT TOP 1 name FROM (SELECT TOP 9 name FROM master..syslogins ORDER BY name ASC) sq ORDER BY name DESC "));
+
+        Assert.assertFalse(WallUtils.isValidateSqlServer("WAITFOR DELAY ’0:0:5′ "));
+        Assert.assertFalse(WallUtils.isValidateSqlServer("SELECT HOST_NAME()"));
+        Assert.assertFalse(WallUtils.isValidateSqlServer("BULK INSERT mydata FROM ‘c:boot.ini’;"));
+        Assert.assertFalse(WallUtils.isValidateSqlServer("EXEC sp_addlogin ‘user’, ‘pass’; "));
+        Assert.assertFalse(WallUtils.isValidateSqlServer("EXEC sp_droplogin ‘user’;"));
+        Assert.assertFalse(WallUtils.isValidateSqlServer("EXEC master.dbo.sp_addsrvrolemember ‘user’, ‘sysadmin"));
+        Assert.assertFalse(WallUtils.isValidateSqlServer("EXEC sp_helpdb master"));
+        Assert.assertFalse(WallUtils.isValidateSqlServer("EXEC sp_helpdb pubs"));
+
+                        
+    }
+}
\ No newline at end of file