diff --git a/OcrClient/Models/OcrResponse.cs b/OcrClient/Models/OcrResponse.cs
new file mode 100644
index 0000000..2afc041
--- /dev/null
+++ b/OcrClient/Models/OcrResponse.cs
@@ -0,0 +1,5 @@
+namespace OcrClient.Models;
+
+public class OcrResponse
+{
+}
\ No newline at end of file
diff --git a/VisionClient/VisionClient.csproj b/OcrClient/OcrClient.csproj
similarity index 100%
rename from VisionClient/VisionClient.csproj
rename to OcrClient/OcrClient.csproj
diff --git a/OcrClient/Services/IOcrClient.cs b/OcrClient/Services/IOcrClient.cs
new file mode 100644
index 0000000..c8b1a86
--- /dev/null
+++ b/OcrClient/Services/IOcrClient.cs
@@ -0,0 +1,8 @@
+using OcrClient.Models;
+
+namespace OcrClient.Services;
+
+public interface IOcrClient
+{
+	public Task<OcrResponse> ProcessImage(string base64Image);
+}
diff --git a/OcrClient/Services/OcrClient.cs b/OcrClient/Services/OcrClient.cs
new file mode 100644
index 0000000..e4cfef3
--- /dev/null
+++ b/OcrClient/Services/OcrClient.cs
@@ -0,0 +1,19 @@
+using OcrClient.Models;
+using System.Net.Http;
+
+namespace OcrClient.Services;
+
+public class YandexOcrClient : IOcrClient
+{
+	private readonly HttpClient _httpClient;
+	
+	public YandexOcrClient(HttpClient httpClient)
+	{
+		_httpClient = httpClient;
+	}
+
+	public Task<OcrResponse> ProcessImage(string base64Image)
+	{
+		throw new NotImplementedException();
+	}
+}
\ No newline at end of file
diff --git a/RhSolutions.AddIn/AddIn/RhSolutionsAddIn.cs b/RhSolutions.AddIn/AddIn/RhSolutionsAddIn.cs
index ac83200..58ffdf2 100644
--- a/RhSolutions.AddIn/AddIn/RhSolutionsAddIn.cs
+++ b/RhSolutions.AddIn/AddIn/RhSolutionsAddIn.cs
@@ -1,5 +1,5 @@
 using System.Net;
-using VisionClient.Services;
+using OcrClient.Services;
 
 namespace RhSolutions.AddIn;
 
@@ -41,7 +41,7 @@ public sealed class RhSolutionsAddIn : IExcelAddIn
 		Services.AddTransient<SleevesCalculator>()
 			.AddTransient<IFittingsCalculator, SleevesCalculator>(s => s.GetService<SleevesCalculator>());
 			
-		Services.AddTransient<IYandexVisionClient, YandexVisionClient>();
+		Services.AddTransient<IOcrClient, YandexOcrClient>();
 
 		Services.AddSingleton<ToolFactory>();
 
diff --git a/RhSolutions.AddIn/RhSolutions.AddIn.csproj b/RhSolutions.AddIn/RhSolutions.AddIn.csproj
index 6e34066..ca11644 100644
--- a/RhSolutions.AddIn/RhSolutions.AddIn.csproj
+++ b/RhSolutions.AddIn/RhSolutions.AddIn.csproj
@@ -30,7 +30,7 @@
 	<ItemGroup>
 	  <ProjectReference Include="..\RhSolutions.ProductSku\RhSolutions.ProductSku.csproj" />
 	  <ProjectReference Include="..\SnippingTool\SnippingTool.csproj" />
-	  <ProjectReference Include="..\VisionClient\VisionClient.csproj" />
+	  <ProjectReference Include="..\OcrClient\OcrClient.csproj" />
 	</ItemGroup>
 	<ItemGroup>
 	  <None Update="Images\Coupling.png">
diff --git a/RhSolutions.AddIn/Tools/OcrTool.cs b/RhSolutions.AddIn/Tools/OcrTool.cs
index b717bba..56909f8 100644
--- a/RhSolutions.AddIn/Tools/OcrTool.cs
+++ b/RhSolutions.AddIn/Tools/OcrTool.cs
@@ -1,30 +1,38 @@
 using System.Threading.Tasks;
 using SnippingTool;
-using VisionClient.Services;
+using OcrClient.Services;
 
 namespace RhSolutions.Tools;
 
 internal class OcrTool : Tool
 {
 	public Application Application { get; set; }
-	private IYandexVisionClient client;
-	public OcrTool(ReaderFactory readerFactory, WriterFactory writerFactory, Application application, IYandexVisionClient visionClient) : base(readerFactory, writerFactory)
-	{
-		Application = application;
-		client = visionClient;
-	}
+	private IOcrClient client = RhSolutionsAddIn.ServiceProvider.GetService<IOcrClient>();
 
-	public override void Execute()
+    public OcrTool(ReaderFactory readerFactory, WriterFactory writerFactory) : base(readerFactory, writerFactory)
+    {
+    }
+
+    public override void Execute()
 	{
-		Application.Visible = false;
-		Task.Run(async delegate
+		try
 		{
-			await Task.Delay(100);
-		}).Wait();
-		
-		string shot = Snipper.SnipBase64();
-		var result = client.ProcessImage(shot);
-		
-		Application.Visible = true;
+			RhSolutionsAddIn.Excel.Visible = false;
+			Task.Run(async delegate
+			{
+				await Task.Delay(250);
+			}).Wait();
+
+			string shot = Snipper.SnipBase64();
+			var result = client.ProcessImage(shot);
+		}
+		catch (Exception)
+		{
+			throw;
+		}
+		finally
+		{
+			RhSolutionsAddIn.Excel.Visible = true;
+		}
 	}
 }
\ No newline at end of file
diff --git a/RhSolutions.AddIn/Tools/ToolFactory.cs b/RhSolutions.AddIn/Tools/ToolFactory.cs
index 0cb740c..a7f7afc 100644
--- a/RhSolutions.AddIn/Tools/ToolFactory.cs
+++ b/RhSolutions.AddIn/Tools/ToolFactory.cs
@@ -1,4 +1,4 @@
-using VisionClient.Services;
+using OcrClient.Services;
 
 namespace RhSolutions.Tools;
 
@@ -7,9 +7,6 @@ internal class ToolFactory
 	static ReaderFactory readerFactory = RhSolutionsAddIn.ServiceProvider.GetService<ReaderFactory>();
 	static WriterFactory writerFactory = RhSolutionsAddIn.ServiceProvider.GetService<WriterFactory>();
 	static FittingsCalculatorFactory fittingsCalculatorFactory = RhSolutionsAddIn.ServiceProvider.GetService<FittingsCalculatorFactory>();
-	static Application application = RhSolutionsAddIn.ServiceProvider.GetService<Application>();
-	static IYandexVisionClient yandexClinet = RhSolutionsAddIn.ServiceProvider.GetService<IYandexVisionClient>();
-
 	public Tool GetTool(string toolName)
 	{
 		Tool tool = toolName switch
@@ -21,7 +18,7 @@ internal class ToolFactory
 			"guess" => new GuessTool(readerFactory, writerFactory),
 			"fillsleeves" => new FittingsTool(readerFactory, writerFactory, fittingsCalculatorFactory, "Sleeves"),
 			"fillcouplings" => new FittingsTool(readerFactory, writerFactory, fittingsCalculatorFactory, "Couplings"),
-			"ocr" => new OcrTool(readerFactory, writerFactory, application, yandexClinet),
+			"ocr" => new OcrTool(readerFactory, writerFactory),
 			_ => throw new Exception($"Неизвестный инструмент {toolName}"),
 		};
 		return tool;
diff --git a/RhSolutions.sln b/RhSolutions.sln
index ccbd318..54c4ab1 100644
--- a/RhSolutions.sln
+++ b/RhSolutions.sln
@@ -11,7 +11,7 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "RhSolutions.ProductSku", "R
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "SnippingTool", "SnippingTool\SnippingTool.csproj", "{DDB517C7-DF61-4C26-B691-956D0E5906C3}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "VisionClient", "VisionClient\VisionClient.csproj", "{53F322B3-F477-4831-8E16-EA76934A0D59}"
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "OcrClient", "OcrClient\OcrClient.csproj", "{53F322B3-F477-4831-8E16-EA76934A0D59}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
diff --git a/VisionClient/Models/VisionResponse.cs b/VisionClient/Models/VisionResponse.cs
deleted file mode 100644
index 23a32fd..0000000
--- a/VisionClient/Models/VisionResponse.cs
+++ /dev/null
@@ -1,5 +0,0 @@
-namespace VisionClient.Models;
-
-public class VisionResponse
-{
-}
\ No newline at end of file
diff --git a/VisionClient/Services/IYandexVisionClient.cs b/VisionClient/Services/IYandexVisionClient.cs
deleted file mode 100644
index 77105be..0000000
--- a/VisionClient/Services/IYandexVisionClient.cs
+++ /dev/null
@@ -1,24 +0,0 @@
-using VisionClient.Models;
-using System.Net.Http;
-
-namespace VisionClient.Services;
-
-public interface IYandexVisionClient
-{
-	public Task<VisionResponse> ProcessImage(string base64Image);
-}
-
-public class YandexVisionClient : IYandexVisionClient
-{
-	private readonly HttpClient _httpClient;
-	
-	public YandexVisionClient(HttpClient httpClient)
-	{
-		_httpClient = httpClient;
-	}
-
-	public Task<VisionResponse> ProcessImage(string base64Image)
-	{
-		throw new NotImplementedException();
-	}
-}
\ No newline at end of file