diff --git a/.xlsx b/.xlsx
new file mode 100755
index 0000000..01b4c50
Binary files /dev/null and b/.xlsx differ
diff --git a/frontend/bindings/app/internal/services/authorservice.ts b/frontend/bindings/app/internal/services/authorservice.ts
index b6380f1..8d42285 100644
--- a/frontend/bindings/app/internal/services/authorservice.ts
+++ b/frontend/bindings/app/internal/services/authorservice.ts
@@ -50,6 +50,15 @@ export function GetById(id: number): Promise<$models.Author | null> & { cancel()
     return $typingPromise;
 }
 
+export function SortedByOrder(fieldsSortOrder: { [_: string]: string }): Promise<($models.Author | null)[]> & { cancel(): void } {
+    let $resultPromise = $Call.ByID(3046628691, fieldsSortOrder) as any;
+    let $typingPromise = $resultPromise.then(($result: any) => {
+        return $$createType2($result);
+    }) as any;
+    $typingPromise.cancel = $resultPromise.cancel.bind($resultPromise);
+    return $typingPromise;
+}
+
 export function Update(item: $models.Author): Promise<$models.Author> & { cancel(): void } {
     let $resultPromise = $Call.ByID(2240704960, item) as any;
     let $typingPromise = $resultPromise.then(($result: any) => {
diff --git a/frontend/src/author/AuthorScheme.vue b/frontend/src/author/AuthorScheme.vue
index dab27ea..97f3a1c 100644
--- a/frontend/src/author/AuthorScheme.vue
+++ b/frontend/src/author/AuthorScheme.vue
@@ -5,6 +5,7 @@ import { getDefaultValues } from "../utils/structs/defaults.util";
 import Service from "./author.service.ts";
 import type { Scheme } from "../types/scheme.type";
 import { Author } from "../../bindings/app/internal/services";
+import { SortedByOrder } from "../../bindings/app/internal/services/authorservice.ts";
 import { ref } from "vue";
 import type { Validate } from "../types/validate.type";
 
@@ -29,7 +30,8 @@ const load = async () => {
 };
 
 onMounted(async () => {
-  load();
+  await load();
+  console.log(await SortedByOrder({"Name": "ASC"}))
 });
 
 const scheme: Scheme<Author> = reactive({
diff --git a/internal/dialogs/dialogs.go b/internal/dialogs/dialogs.go
index aafbc30..b0a8de3 100644
--- a/internal/dialogs/dialogs.go
+++ b/internal/dialogs/dialogs.go
@@ -18,7 +18,7 @@ func ErrorDialog(title string, message string) {
 	application.ErrorDialog().SetTitle(title).SetMessage(message).Show()
 }
 
-func SaveFileDialog(title string, filename string) (string, error) {
+func SaveFileDialog(filename string) (string, error) {
 	selection, err := application.SaveFileDialog().SetFilename(filename).PromptForSingleSelection()
 	if err != nil {
 		return "", err
diff --git a/internal/extras/excel/export.go b/internal/extras/excel/export.go
index bc17675..d8f843d 100644
--- a/internal/extras/excel/export.go
+++ b/internal/extras/excel/export.go
@@ -329,7 +329,7 @@ func ApplyStyleHeaders(file *excelize.File, sheetName string, headers TableHeade
 }
 
 func WriteData(file *excelize.File, filename string) error {
-	filepath, err := dialogs.SaveFileDialog("Экспорт данных", filename)
+	filepath, err := dialogs.SaveFileDialog(filename)
 
 	if !strings.HasSuffix(filepath, ".xlsx") {
 		filepath += ".xlsx"
diff --git a/internal/services/author.go b/internal/services/author.go
index b3049a9..a749c66 100644
--- a/internal/services/author.go
+++ b/internal/services/author.go
@@ -4,31 +4,30 @@ import (
 	"app/internal/dal"
 	"app/internal/database"
 	"app/internal/models"
+	"app/internal/utils"
 	"errors"
-
 	"gorm.io/gen/field"
 	"gorm.io/gorm"
 )
 
-type AuthorService struct{}
+type AuthorService struct {
+}
 type Author = models.Author
 
 func (service *AuthorService) Create(item Author) (Author, error) {
-	ReplaceEmptySlicesWithNil(&item)
+	utils.ReplaceEmptySlicesWithNil(&item)
 	err := dal.Author.Create(&item)
 	if err != nil {
 		return item, err
 	}
-	err = AppendAssociations(database.GetInstance(), &item)
+	err = utils.AppendAssociations(database.GetInstance(), &item)
 	return item, err
 }
-
 func (service *AuthorService) GetAll() ([]*Author, error) {
 	var authors []*Author
 	authors, err := dal.Author.Preload(field.Associations).Find()
 	return authors, err
 }
-
 func (service *AuthorService) GetById(id uint) (*Author, error) {
 	item, err := dal.Author.Preload(field.Associations).Where(dal.Author.Id.Eq(id)).First()
 	if err != nil {
@@ -40,16 +39,13 @@ func (service *AuthorService) GetById(id uint) (*Author, error) {
 	}
 	return item, nil
 }
-
 func (service *AuthorService) Update(item Author) (Author, error) {
-	ReplaceEmptySlicesWithNil(&item)
-
+	utils.ReplaceEmptySlicesWithNil(&item)
 	_, err := dal.Author.Updates(&item)
 	if err != nil {
 		return item, err
 	}
-
-	err = UpdateAssociations(database.GetInstance(), &item)
+	err = utils.UpdateAssociations(database.GetInstance(), &item)
 
 	if err != nil {
 		return item, err
@@ -57,13 +53,15 @@ func (service *AuthorService) Update(item Author) (Author, error) {
 
 	return item, err
 }
-
 func (service *AuthorService) Delete(id uint) error {
 	_, err := dal.Author.Unscoped().Where(dal.Author.Id.Eq(id)).Delete()
 	return err
 }
-
 func (service *AuthorService) Count() (int64, error) {
 	amount, err := dal.Author.Count()
 	return amount, err
 }
+
+func (service *AuthorService) SortedByOrder(fieldsSortOrder map[string]string) ([]*Author, error) {
+	return utils.SortByOrder(fieldsSortOrder, Author{})
+}
diff --git a/internal/services/comment.go b/internal/services/comment.go
index 5039867..34b9bf8 100644
--- a/internal/services/comment.go
+++ b/internal/services/comment.go
@@ -4,6 +4,7 @@ import (
 	"app/internal/dal"
 	"app/internal/database"
 	"app/internal/models"
+	"app/internal/utils"
 	"errors"
 
 	"gorm.io/gen/field"
@@ -15,12 +16,12 @@ type CommentService struct {
 type Comment = models.Comment
 
 func (service *CommentService) Create(item Comment) (Comment, error) {
-	ReplaceEmptySlicesWithNil(&item)
+	utils.ReplaceEmptySlicesWithNil(&item)
 	err := dal.Comment.Preload(field.Associations).Create(&item)
 	if err != nil {
 		return item, err
 	}
-	err = AppendAssociations(database.GetInstance(), &item)
+	err = utils.AppendAssociations(database.GetInstance(), &item)
 	return item, err
 }
 
@@ -43,13 +44,13 @@ func (service *CommentService) GetById(id uint) (*Comment, error) {
 }
 
 func (service *CommentService) Update(item Comment) (Comment, error) {
-	ReplaceEmptySlicesWithNil(&item)
+	utils.ReplaceEmptySlicesWithNil(&item)
 	err := dal.Comment.Preload(field.Associations).Save(&item)
 	if err != nil {
 		return item, err
 	}
 
-	err = UpdateAssociations(database.GetInstance(), &item)
+	err = utils.UpdateAssociations(database.GetInstance(), &item)
 
 	if err != nil {
 		return item, err
diff --git a/internal/services/post.go b/internal/services/post.go
index a90936d..38da3f8 100644
--- a/internal/services/post.go
+++ b/internal/services/post.go
@@ -6,6 +6,7 @@ import (
 	"app/internal/dialogs"
 	"app/internal/extras/excel"
 	"app/internal/models"
+	"app/internal/utils"
 	"errors"
 	"fmt"
 
@@ -17,12 +18,12 @@ type PostService struct{}
 type Post = models.Post
 
 func (service *PostService) Create(item Post) (Post, error) {
-	ReplaceEmptySlicesWithNil(&item)
+	utils.ReplaceEmptySlicesWithNil(&item)
 	err := dal.Post.Preload(field.Associations).Create(&item)
 	if err != nil {
 		return item, err
 	}
-	err = AppendAssociations(database.GetInstance(), &item)
+	err = utils.AppendAssociations(database.GetInstance(), &item)
 	return item, err
 }
 func (service *PostService) GetAll() ([]*Post, error) {
@@ -43,12 +44,12 @@ func (service *PostService) GetById(id uint) (*Post, error) {
 }
 
 func (service *PostService) Update(item Post) (Post, error) {
-	ReplaceEmptySlicesWithNil(&item)
+	utils.ReplaceEmptySlicesWithNil(&item)
 	err := dal.Post.Preload(field.Associations).Save(&item)
 	if err != nil {
 		return item, err
 	}
-	err = UpdateAssociations(database.GetInstance(), &item)
+	err = utils.UpdateAssociations(database.GetInstance(), &item)
 	if err != nil {
 		return item, err
 	}
diff --git a/internal/services/posttype.go b/internal/services/posttype.go
index 6054de6..bf28af8 100644
--- a/internal/services/posttype.go
+++ b/internal/services/posttype.go
@@ -6,6 +6,7 @@ import (
 	"app/internal/dialogs"
 	"app/internal/extras/excel"
 	"app/internal/models"
+	"app/internal/utils"
 	"errors"
 	"gorm.io/gen/field"
 	"gorm.io/gorm"
@@ -17,12 +18,12 @@ type PostTypeService struct {
 type PostType = models.PostType
 
 func (service *PostTypeService) Create(item PostType) (PostType, error) {
-	ReplaceEmptySlicesWithNil(&item)
+	utils.ReplaceEmptySlicesWithNil(&item)
 	err := dal.PostType.Preload(field.Associations).Create(&item)
 	if err != nil {
 		return item, err
 	}
-	err = AppendAssociations(database.GetInstance(), &item)
+	err = utils.AppendAssociations(database.GetInstance(), &item)
 	return item, err
 }
 func (service *PostTypeService) GetAll() ([]*PostType, error) {
@@ -42,12 +43,12 @@ func (service *PostTypeService) GetById(id uint) (*PostType, error) {
 	return item, nil
 }
 func (service *PostTypeService) Update(item PostType) (PostType, error) {
-	ReplaceEmptySlicesWithNil(&item)
+	utils.ReplaceEmptySlicesWithNil(&item)
 	err := dal.PostType.Preload(field.Associations).Save(&item)
 	if err != nil {
 		return item, err
 	}
-	err = UpdateAssociations(database.GetInstance(), &item)
+	err = utils.UpdateAssociations(database.GetInstance(), &item)
 	if err != nil {
 		return item, err
 	}
diff --git a/internal/services/update_associations.go b/internal/services/update_associations.go
deleted file mode 100644
index 6b186e3..0000000
--- a/internal/services/update_associations.go
+++ /dev/null
@@ -1,41 +0,0 @@
-package services
-
-import (
-	"errors"
-	"reflect"
-
-	"gorm.io/gorm"
-)
-
-func UpdateAssociations(db *gorm.DB, item interface{}) error {
-    // We expect a pointer to a struct so we can do db.Model(item).
-    val := reflect.ValueOf(item)
-    if val.Kind() != reflect.Ptr {
-        return errors.New("item must be a pointer to a struct")
-    }
-
-    elem := val.Elem()
-    if elem.Kind() != reflect.Struct {
-        return errors.New("item must be a pointer to a struct")
-    }
-
-    t := elem.Type()
-    for i := 0; i < elem.NumField(); i++ {
-        fieldVal := elem.Field(i)
-        fieldType := t.Field(i)
-
-        // Only process exported fields (capitalized) and slices.
-        if fieldType.PkgPath == "" && fieldVal.Kind() == reflect.Slice {
-            // For clarity, the association name is the struct field name by default.
-            assocName := fieldType.Name
-
-            // Replace the association with the current slice value.
-            // If you only want to replace on non-nil or non-empty slices, you can add extra checks here.
-            if err := db.Model(item).Association(assocName).Replace(fieldVal.Interface()); err != nil {
-                return err
-            }
-        }
-    }
-
-    return nil
-}
diff --git a/internal/services/append_associations.go b/internal/utils/append_associations.go
similarity index 98%
rename from internal/services/append_associations.go
rename to internal/utils/append_associations.go
index 0ba068f..ad667fc 100644
--- a/internal/services/append_associations.go
+++ b/internal/utils/append_associations.go
@@ -1,4 +1,4 @@
-package services
+package utils
 
 import (
 	"errors"
diff --git a/internal/services/handle_nil.go b/internal/utils/replace_empty_to_nil.go
similarity index 98%
rename from internal/services/handle_nil.go
rename to internal/utils/replace_empty_to_nil.go
index 985c376..d941009 100644
--- a/internal/services/handle_nil.go
+++ b/internal/utils/replace_empty_to_nil.go
@@ -1,4 +1,4 @@
-package services
+package utils
 
 import "reflect"
 
diff --git a/internal/utils/sorting.go b/internal/utils/sorting.go
new file mode 100644
index 0000000..ebaa331
--- /dev/null
+++ b/internal/utils/sorting.go
@@ -0,0 +1,40 @@
+package utils
+
+import (
+	"app/internal/database"
+	"errors"
+	"fmt"
+	"reflect"
+)
+
+// SortByOrder Order items by specified field and a sort type
+// Example: SortByOrder(map[string]string{"name": "ASC"}, &models.Post{})
+// ASC - по возрастанию (от А до Я)
+// DESC - по убыванию (от Я до А)
+func SortByOrder[T any](fieldsSortOrder map[string]string, entity T) ([]*T, error) {
+	var (
+		orderQuery string
+		items      []*T
+	)
+
+	for name, order := range fieldsSortOrder {
+		structInfo := reflect.ValueOf(entity).Type()
+		_, fieldExist := structInfo.FieldByName(name)
+
+		if !fieldExist {
+			return nil, errors.New(fmt.Sprintf("Field `%s` not found", name))
+		}
+
+		if order != "ASC" && order != "DESC" {
+			return nil, errors.New(fmt.Sprintf("Field `%s` can only be sorted by ASC or DESC", name))
+		}
+
+		orderQuery += fmt.Sprintf("%s %s", name, order)
+	}
+
+	result := database.GetInstance().Order(orderQuery).Find(&items)
+	if result.Error != nil {
+		return items, result.Error
+	}
+	return items, nil
+}
diff --git a/internal/utils/update_associations.go b/internal/utils/update_associations.go
new file mode 100644
index 0000000..1c9a8eb
--- /dev/null
+++ b/internal/utils/update_associations.go
@@ -0,0 +1,41 @@
+package utils
+
+import (
+	"errors"
+	"reflect"
+
+	"gorm.io/gorm"
+)
+
+func UpdateAssociations(db *gorm.DB, item interface{}) error {
+	// We expect a pointer to a struct so we can do db.Model(item).
+	val := reflect.ValueOf(item)
+	if val.Kind() != reflect.Ptr {
+		return errors.New("item must be a pointer to a struct")
+	}
+
+	elem := val.Elem()
+	if elem.Kind() != reflect.Struct {
+		return errors.New("item must be a pointer to a struct")
+	}
+
+	t := elem.Type()
+	for i := 0; i < elem.NumField(); i++ {
+		fieldVal := elem.Field(i)
+		fieldType := t.Field(i)
+
+		// Only process exported fields (capitalized) and slices.
+		if fieldType.PkgPath == "" && fieldVal.Kind() == reflect.Slice {
+			// For clarity, the association name is the struct field name by default.
+			assocName := fieldType.Name
+
+			// Replace the association with the current slice value.
+			// If you only want to replace on non-nil or non-empty slices, you can add extra checks here.
+			if err := db.Model(item).Association(assocName).Replace(fieldVal.Interface()); err != nil {
+				return err
+			}
+		}
+	}
+
+	return nil
+}