diff --git a/University/UniversityBusinessLogics/OfficePackage/AbstractSaveToWord.cs b/University/UniversityBusinessLogics/OfficePackage/AbstractSaveToWord.cs
index 87aae3e..b3f5402 100644
--- a/University/UniversityBusinessLogics/OfficePackage/AbstractSaveToWord.cs
+++ b/University/UniversityBusinessLogics/OfficePackage/AbstractSaveToWord.cs
@@ -29,9 +29,9 @@ namespace UniversityBusinessLogics.OfficePackage
                 CreateParagraph(new WordParagraph
                 {
                     Texts = new List<(string, WordTextProperties)>
-                    {
-                        (text, new WordTextProperties { Size = "24" })
-                    },
+     {
+      (text, new WordTextProperties { Size = "24" })
+     },
                     TextProperties = new WordTextProperties
                     {
                         Size = "24",
@@ -42,23 +42,23 @@ namespace UniversityBusinessLogics.OfficePackage
             SaveWord(info);
         }
 
-        /// <summary>
-        /// Создание doc-файла
-        /// </summary>
-        /// <param name="info"></param>
+        /// <summary> 
+        /// Создание doc-файла 
+        /// </summary> 
+        /// <param name="info"></param> 
         protected abstract void CreateWord(WordInfo info);
 
-        /// <summary>
-        /// Создание абзаца с текстом
-        /// </summary>
-        /// <param name="paragraph"></param>
-        /// <returns></returns>
+        /// <summary> 
+        /// Создание абзаца с текстом 
+        /// </summary> 
+        /// <param name="paragraph"></param> 
+        /// <returns></returns> 
         protected abstract void CreateParagraph(WordParagraph paragraph);
 
-        /// <summary>
-        /// Сохранение файла
-        /// </summary>
-        /// <param name="info"></param>
+        /// <summary> 
+        /// Сохранение файла 
+        /// </summary> 
+        /// <param name="info"></param> 
         protected abstract void SaveWord(WordInfo info);
     }
 }
diff --git a/University/UniversityBusinessLogics/OfficePackage/Implements/SaveToExcel.cs b/University/UniversityBusinessLogics/OfficePackage/Implements/SaveToExcel.cs
index 23020bd..de19041 100644
--- a/University/UniversityBusinessLogics/OfficePackage/Implements/SaveToExcel.cs
+++ b/University/UniversityBusinessLogics/OfficePackage/Implements/SaveToExcel.cs
@@ -188,17 +188,17 @@ namespace UniversityBusinessLogics.OfficePackage.Implements
                 _shareStringPart.SharedStringTable = new SharedStringTable();
             }
 
-            // Create a new worksheet part
-            var workbookPart = _spreadsheetDocument.AddWorkbookPart();
-            workbookPart.Workbook = new Workbook();
+            // Создаем лист в книгу
+            var worksheetPart = workbookpart.AddNewPart<WorksheetPart>();
+            worksheetPart.Worksheet = new Worksheet(new SheetData());
 
-            // Set the new worksheet as the active worksheet
-            var sheets = workbookPart.Workbook.AppendChild(new Sheets());
-            var sheet = new Sheet
+            // Добавляем лист в книгу
+            var sheets = _spreadsheetDocument.WorkbookPart.Workbook.AppendChild(new Sheets());
+            var sheet = new Sheet()
             {
                 Id = _spreadsheetDocument.WorkbookPart.GetIdOfPart(worksheetPart),
-                SheetId = (uint)sheets.ChildElements.Count + 1,
-                Name = "Sheet1" // You can change the name as needed
+                SheetId = 1,
+                Name = "Лист"
             };
             sheets.Append(sheet);
 
@@ -290,7 +290,10 @@ namespace UniversityBusinessLogics.OfficePackage.Implements
                 }
             }
 
-            var mergeCell = new MergeCell { Reference = excelParams.Merge };
+            var mergeCell = new MergeCell()
+            {
+                Reference = new StringValue(excelParams.Merge)
+            };
             mergeCells.Append(mergeCell);
         }
 
diff --git a/University/UniversityBusinessLogics/OfficePackage/Implements/SaveToWord.cs b/University/UniversityBusinessLogics/OfficePackage/Implements/SaveToWord.cs
index f9be513..9698176 100644
--- a/University/UniversityBusinessLogics/OfficePackage/Implements/SaveToWord.cs
+++ b/University/UniversityBusinessLogics/OfficePackage/Implements/SaveToWord.cs
@@ -12,11 +12,11 @@ namespace UniversityBusinessLogics.OfficePackage.Implements
 
         private Body? _docBody;
 
-        /// <summary>
-        /// Получение типа выравнивания
-        /// </summary>
-        /// <param name="type"></param>
-        /// <returns></returns>
+        /// <summary> 
+        /// Получение типа выравнивания 
+        /// </summary> 
+        /// <param name="type"></param> 
+        /// <returns></returns> 
         private static JustificationValues GetJustificationValues(WordJustificationType type)
         {
             return type switch
@@ -27,10 +27,10 @@ namespace UniversityBusinessLogics.OfficePackage.Implements
             };
         }
 
-        /// <summary>
-        /// Настройки страницы
-        /// </summary>
-        /// <returns></returns>
+        /// <summary> 
+        /// Настройки страницы 
+        /// </summary> 
+        /// <returns></returns> 
         private static SectionProperties CreateSectionProperties()
         {
             var properties = new SectionProperties();
@@ -45,11 +45,11 @@ namespace UniversityBusinessLogics.OfficePackage.Implements
             return properties;
         }
 
-        /// <summary>
-        /// Задание форматирования для абзаца
-        /// </summary>
-        /// <param name="paragraphProperties"></param>
-        /// <returns></returns>
+        /// <summary> 
+        /// Задание форматирования для абзаца 
+        /// </summary> 
+        /// <param name="paragraphProperties"></param> 
+        /// <returns></returns> 
         private static ParagraphProperties? CreateParagraphProperties(WordTextProperties? paragraphProperties)
         {
             if (paragraphProperties == null)
@@ -144,3 +144,4 @@ namespace UniversityBusinessLogics.OfficePackage.Implements
         }
     }
 }
+
diff --git a/University/UniversityClientApp/Program.cs b/University/UniversityClientApp/Program.cs
index 50e4ed0..eaec648 100644
--- a/University/UniversityClientApp/Program.cs
+++ b/University/UniversityClientApp/Program.cs
@@ -18,7 +18,6 @@ builder.Services.AddSession(); // 
 builder.Services.AddTransient<IClientLogic, ClientLogic>();
 builder.Services.AddTransient<IPurchaseLogic, PurchaseLogic>();
 builder.Services.AddTransient<IOperationLogic, OperationLogic>();
-builder.Services.AddTransient<IReportLogic, ReportLogic>();
 builder.Services.AddTransient<IPaymentLogic, PaymentLogic>();
 
 builder.Services.AddTransient<AbstractSaveToWord, SaveToWord>();