diff --git a/bin/evening_detective_server b/bin/evening_detective_server
index 94007e9..8d4933c 100755
Binary files a/bin/evening_detective_server and b/bin/evening_detective_server differ
diff --git a/internal/modules/string_tools/transliterate.go b/internal/modules/string_tools/transliterate.go
new file mode 100644
index 0000000..6dfe414
--- /dev/null
+++ b/internal/modules/string_tools/transliterate.go
@@ -0,0 +1,66 @@
+package string_tools
+
+import (
+	"regexp"
+	"strings"
+)
+
+var (
+	replacer = strings.NewReplacer(
+		"а", "a",
+		"б", "b",
+		"в", "v",
+		"г", "g",
+		"д", "d",
+		"е", "e",
+		"ё", "yo",
+		"ж", "zh",
+		"з", "z",
+		"и", "i",
+		"й", "y",
+		"к", "k",
+		"л", "l",
+		"м", "m",
+		"н", "n",
+		"о", "o",
+		"п", "p",
+		"р", "r",
+		"с", "s",
+		"т", "t",
+		"у", "u",
+		"ф", "f",
+		"х", "h",
+		"ц", "ts",
+		"ч", "ch",
+		"ш", "sh",
+		"щ", "sch",
+		"ъ", "",
+		"ы", "y",
+		"ь", "",
+		"э", "e",
+		"ю", "yu",
+		"я", "ya",
+		" ", "_",
+	)
+)
+
+// Transliterate выполняет транслитерацию русского текста в латиницу,
+// заменяет пробелы на _, удаляет все остальные символы, кроме цифр (знаки препинания и т.д.)
+func Transliterate(text string) string {
+
+	// Приводим к нижнему регистру и транслитерируем
+	result := replacer.Replace(strings.ToLower(text))
+
+	// Удаляем все символы, кроме букв латиницы, подчеркивания и цифр
+	reg := regexp.MustCompile(`[^a-z0-9_]`)
+	result = reg.ReplaceAllString(result, "")
+
+	// Удаляем множественные подчеркивания (опционально)
+	regMulti := regexp.MustCompile(`_+`)
+	result = regMulti.ReplaceAllString(result, "_")
+
+	// Удаляем подчеркивания в начале и конце строки (опционально)
+	result = strings.Trim(result, "_")
+
+	return result
+}
diff --git a/internal/services/file_service/service.go b/internal/services/file_service/service.go
index 8028d0b..98b5421 100644
--- a/internal/services/file_service/service.go
+++ b/internal/services/file_service/service.go
@@ -3,6 +3,7 @@ package file_service
 import (
 	"context"
 	"evening_detective_server/internal/modules/file_storage"
+	"evening_detective_server/internal/modules/string_tools"
 )
 
 type FileService struct {
@@ -21,6 +22,7 @@ func (s *FileService) UploadFile(
 	ctx context.Context,
 	file *file_storage.File,
 ) (string, error) {
+	file.Name = string_tools.Transliterate(file.Name)
 	if err := s.fileStorage.Put(ctx, file); err != nil {
 		return "", err
 	}