diff --git a/Server/Git/AbstractGit.cs b/Server/Git/AbstractGit.cs
index 19ed821..6b3407e 100644
--- a/Server/Git/AbstractGit.cs
+++ b/Server/Git/AbstractGit.cs
@@ -1,8 +1,4 @@
-using Aspose.Cells.Rendering;
-using LibGit2Sharp;
-using Newtonsoft.Json.Linq;
-using NLog;
-using Server.SQL;
+using NLog;
 using Server.System;
 using System.Diagnostics;
 
diff --git a/Server/Git/ExcelManager.cs b/Server/Git/ExcelManager.cs
index 73b994e..932b35d 100644
--- a/Server/Git/ExcelManager.cs
+++ b/Server/Git/ExcelManager.cs
@@ -1,5 +1,4 @@
 using Aspose.Cells;
-using Microsoft.AspNetCore.Http;
 using NLog;
 
 namespace Server.Git
diff --git a/Server/Git/ExcelSQL.cs b/Server/Git/ExcelSQL.cs
index d3bc9eb..c30db36 100644
--- a/Server/Git/ExcelSQL.cs
+++ b/Server/Git/ExcelSQL.cs
@@ -1,9 +1,6 @@
-using Microsoft.AspNetCore.Http;
-using NLog;
+using NLog;
 using Npgsql;
-using Server.SQL;
 using Server.System;
-using System.Globalization;
 using System.Text;
 
 namespace Server.Git
diff --git a/Server/SQL/EquipmentData.cs b/Server/SQL/EquipmentData.cs
index cc82439..c223cd1 100644
--- a/Server/SQL/EquipmentData.cs
+++ b/Server/SQL/EquipmentData.cs
@@ -1,9 +1,5 @@
-using Microsoft.EntityFrameworkCore;
-using Server.Git;
-using Server.System;
+using Server.Git;
 using System.ComponentModel.DataAnnotations;
-using System.ComponentModel.DataAnnotations.Schema;
-using System.Linq;
 
 namespace Server.SQL
 {
diff --git a/Server/Service/Downlode.cs b/Server/Service/Downlode.cs
index 93d8509..d3fc409 100644
--- a/Server/Service/Downlode.cs
+++ b/Server/Service/Downlode.cs
@@ -1,6 +1,5 @@
 using Server.System;
 using Newtonsoft.Json;
-using Server.Git;
 
 namespace Server.Service
 {
diff --git a/Server/System/Crypto.cs b/Server/System/Crypto.cs
index 24c4669..bce7c31 100644
--- a/Server/System/Crypto.cs
+++ b/Server/System/Crypto.cs
@@ -1,6 +1,4 @@
-using System;
 using System.IO.Compression;
-using System.IO;
 using System.Security.Cryptography;
 using System.Text;