diff --git a/core/stores/clickhouse/clickhouse_test.go b/core/stores/clickhouse/clickhouse_test.go
new file mode 100644
index 00000000..8e14b218
--- /dev/null
+++ b/core/stores/clickhouse/clickhouse_test.go
@@ -0,0 +1,11 @@
+package clickhouse
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestClickHouse(t *testing.T) {
+	assert.NotNil(t, New("clickhouse"))
+}
diff --git a/core/stores/postgres/postgresql.go b/core/stores/postgres/postgresql.go
index 162c678a..77800ff2 100644
--- a/core/stores/postgres/postgresql.go
+++ b/core/stores/postgres/postgresql.go
@@ -7,6 +7,6 @@ import (
 
 const postgresDriverName = "postgres"
 
-func NewPostgres(datasource string, opts ...sqlx.SqlOption) sqlx.SqlConn {
+func New(datasource string, opts ...sqlx.SqlOption) sqlx.SqlConn {
 	return sqlx.NewSqlConn(postgresDriverName, datasource, opts...)
 }
diff --git a/core/stores/postgres/postgresql_test.go b/core/stores/postgres/postgresql_test.go
new file mode 100644
index 00000000..5f7e89d6
--- /dev/null
+++ b/core/stores/postgres/postgresql_test.go
@@ -0,0 +1,11 @@
+package postgres
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestPostgreSql(t *testing.T) {
+	assert.NotNil(t, New("postgre"))
+}