diff --git a/graphql/root_schema.go b/graphql/root_schema.go
index c9daad3..21b334e 100644
--- a/graphql/root_schema.go
+++ b/graphql/root_schema.go
@@ -29,7 +29,7 @@ type Query {
 	numberUsers: Int!
 	# jsonStorage get given paths from user related json storage. Empty paths is to get all. Refer to https://github.com/tidwall/gjson
 	jsonStorage(paths: [String!]): [String!]! @hasRole(role: ADMIN)
-    user(): User! @hasRole(role: ADMIN)
+    user: User! @hasRole(role: ADMIN)
 	configFlatDesc: [ConfigFlatDesc!]! @hasRole(role: ADMIN)
 	configs(id: ID, selected: Boolean): [Config!]! @hasRole(role: ADMIN)
 	dnss(id: ID, selected: Boolean): [Dns!]! @hasRole(role: ADMIN)
@@ -40,7 +40,7 @@ type Query {
 	groups(id: ID): [Group!]! @hasRole(role: ADMIN)
 	group(name: String!): Group! @hasRole(role: ADMIN)
 	nodes(id: ID, subscriptionId: ID, first: Int, after: ID): NodesConnection! @hasRole(role: ADMIN)
-	general(): General! @hasRole(role: ADMIN)
+	general: General! @hasRole(role: ADMIN)
 }
 type Mutation {
 	# createUser creates a user if there is no user.
@@ -145,7 +145,7 @@ type Mutation {
 	removeGroup(id: ID!): Int! @hasRole(role: ADMIN)
 }
 enum Role {
-	admin
+	ADMIN
 }
 input ImportArgument {
 	link: String!