diff --git a/AsbCloudInfrastructure/Services/WellOperationService/WellOperationImportService.cs b/AsbCloudInfrastructure/Services/WellOperationService/WellOperationImportService.cs
index 32983a64..bcdc8d25 100644
--- a/AsbCloudInfrastructure/Services/WellOperationService/WellOperationImportService.cs
+++ b/AsbCloudInfrastructure/Services/WellOperationService/WellOperationImportService.cs
@@ -299,7 +299,7 @@ namespace AsbCloudInfrastructure.Services.WellOperationService
             {
                 var category = Categories.Find(c => c.Name.ToLower() == categoryName.ToLower());
                 if (category is null || category.Id < 5000)
-                    throw new FileFormatException($"Лист {row.Worksheet.Name}. Строка {row.RowNumber()} указана некорректная операция");
+                    throw new FileFormatException($"Лист {row.Worksheet.Name}. Строка {row.RowNumber()} указана некорректная категория операции");
 
                 operation.IdCategory = category.Id;
                 operation.CategoryName = category.Name;