diff --git a/dialects/dameng.go b/dialects/dameng.go
index fa168fbd..e39e8f1d 100644
--- a/dialects/dameng.go
+++ b/dialects/dameng.go
@@ -574,7 +574,7 @@ func (db *dameng) SQLType(c *schemas.Column) string {
 	switch t := c.SQLType.Name; t {
 	case schemas.TinyInt, "BYTE":
 		return "TINYINT"
-	case schemas.SmallInt, schemas.MediumInt, schemas.Int, schemas.Integer:
+	case schemas.SmallInt, schemas.MediumInt, schemas.Int, schemas.Integer, schemas.UnsignedTinyInt:
 		return "INTEGER"
 	case schemas.BigInt,
 		schemas.UnsignedBigInt, schemas.UnsignedBit, schemas.UnsignedInt,
@@ -663,7 +663,7 @@ func (db *dameng) DropTableSQL(tableName string) (string, bool) {
 // ModifyColumnSQL returns a SQL to modify SQL
 func (db *dameng) ModifyColumnSQL(tableName string, col *schemas.Column) string {
 	s, _ := ColumnString(db.dialect, col, false)
-	return fmt.Sprintf("ALTER TABLE %s MODIFY %s", tableName, s)
+	return fmt.Sprintf("ALTER TABLE %s MODIFY %s", db.quoter.Quote(tableName), s)
 }
 
 func (db *dameng) CreateTableSQL(ctx context.Context, queryer core.Queryer, table *schemas.Table, tableName string) (string, bool, error) {
diff --git a/integrations/types_test.go b/integrations/types_test.go
index b08dfec5..5079ec75 100644
--- a/integrations/types_test.go
+++ b/integrations/types_test.go
@@ -507,7 +507,7 @@ func TestUnsignedTinyInt(t *testing.T) {
 	assert.EqualValues(t, 1, len(tables[0].Columns()))
 
 	switch testEngine.Dialect().URI().DBType {
-	case schemas.SQLITE:
+	case schemas.SQLITE, schemas.DAMENG:
 		assert.EqualValues(t, "INTEGER", tables[0].Columns()[0].SQLType.Name)
 	case schemas.MYSQL:
 		assert.EqualValues(t, "UNSIGNED TINYINT", tables[0].Columns()[0].SQLType.Name)
@@ -516,7 +516,7 @@ func TestUnsignedTinyInt(t *testing.T) {
 	case schemas.MSSQL:
 		assert.EqualValues(t, "INT", tables[0].Columns()[0].SQLType.Name)
 	default:
-		assert.False(t, true, "Unsigned is not implemented")
+		assert.False(t, true, fmt.Sprintf("Unsigned is not implemented, returned %s", tables[0].Columns()[0].SQLType.Name))
 	}
 
 	cnt, err := testEngine.Insert(&MyUnsignedTinyIntStruct{