diff --git a/executor/seqtest/seq_executor_test.go b/executor/seqtest/seq_executor_test.go
index c2f1a5e57823c..053a1db23ac0f 100644
--- a/executor/seqtest/seq_executor_test.go
+++ b/executor/seqtest/seq_executor_test.go
@@ -222,11 +222,11 @@ func (s *seqTestSuite) TestShow(c *C) {
 	row = result.Rows()[0]
 	expectedRow = []interface{}{
 		"t1", "CREATE TABLE `t1` (\n" +
-			"  `c1` tinyint(3) UNSIGNED DEFAULT NULL,\n" +
-			"  `c2` smallint(5) UNSIGNED DEFAULT NULL,\n" +
-			"  `c3` mediumint(8) UNSIGNED DEFAULT NULL,\n" +
-			"  `c4` int(10) UNSIGNED DEFAULT NULL,\n" +
-			"  `c5` bigint(20) UNSIGNED DEFAULT NULL\n" +
+			"  `c1` tinyint(3) unsigned DEFAULT NULL,\n" +
+			"  `c2` smallint(5) unsigned DEFAULT NULL,\n" +
+			"  `c3` mediumint(8) unsigned DEFAULT NULL,\n" +
+			"  `c4` int(10) unsigned DEFAULT NULL,\n" +
+			"  `c5` bigint(20) unsigned DEFAULT NULL\n" +
 			") ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin"}
 	for i, r := range row {
 		c.Check(r, Equals, expectedRow[i])
@@ -557,7 +557,7 @@ func (s *seqTestSuite) TestShow(c *C) {
 	tk.MustQuery(`show create table t`).Check(testutil.RowsWithSep("|",
 		"t CREATE TABLE `t` (\n"+
 			"  `id` int(11) NOT NULL,\n"+
-			"  `val` tinyint(10) UNSIGNED ZEROFILL DEFAULT NULL,\n"+
+			"  `val` tinyint(10) unsigned zerofill DEFAULT NULL,\n"+
 			"  PRIMARY KEY (`id`)\n"+
 			") ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin"))
 
diff --git a/table/column.go b/table/column.go
index 9f893aefa4e9b..a63cbcdaaa4d1 100644
--- a/table/column.go
+++ b/table/column.go
@@ -222,10 +222,10 @@ const defaultPrivileges = "select,insert,update,references"
 func (c *Column) GetTypeDesc() string {
 	desc := c.FieldType.CompactStr()
 	if mysql.HasUnsignedFlag(c.Flag) && c.Tp != mysql.TypeBit && c.Tp != mysql.TypeYear {
-		desc += " UNSIGNED"
+		desc += " unsigned"
 	}
 	if mysql.HasZerofillFlag(c.Flag) && c.Tp != mysql.TypeYear {
-		desc += " ZEROFILL"
+		desc += " zerofill"
 	}
 	return desc
 }
diff --git a/table/column_test.go b/table/column_test.go
index e197b58747834..ab48e27c2edb8 100644
--- a/table/column_test.go
+++ b/table/column_test.go
@@ -43,7 +43,7 @@ func (t *testTableSuite) TestString(c *C) {
 	col.Collate = mysql.DefaultCollationName
 	col.Flag |= mysql.ZerofillFlag | mysql.UnsignedFlag | mysql.BinaryFlag | mysql.AutoIncrementFlag | mysql.NotNullFlag
 
-	c.Assert(col.GetTypeDesc(), Equals, "tinyint(2) UNSIGNED ZEROFILL")
+	c.Assert(col.GetTypeDesc(), Equals, "tinyint(2) unsigned zerofill")
 	col.ToInfo()
 	tbInfo := &model.TableInfo{}
 	c.Assert(col.IsPKHandleColumn(tbInfo), Equals, false)