diff --git a/api/graphql.go b/api/graphql.go
index 4763b04..68f6900 100644
--- a/api/graphql.go
+++ b/api/graphql.go
@@ -160,10 +160,11 @@ func LoadItem(requestedFields []ast.Selection) (data []string) {
 }
 
 // 自动生成 GraphQL 类型的函数
-func generateGraphQLType(model interface{}) (*graphql.Object, error) {
+func GraphQLType(model interface{}) *graphql.Object {
 	modelType := reflect.TypeOf(model)
 	if modelType.Kind() != reflect.Struct {
-		return nil, fmt.Errorf("model must be a struct")
+		fmt.Println("输入的类型必须是结构体")
+		return nil
 	}
 
 	fields := graphql.Fields{}
@@ -189,7 +190,7 @@ func generateGraphQLType(model interface{}) (*graphql.Object, error) {
 	return graphql.NewObject(graphql.ObjectConfig{
 		Name:   modelType.Name(),
 		Fields: fields,
-	}), nil
+	})
 }
 
 // 判断指定字段是否存在