diff --git a/AsbCloudInfrastructure/Services/ProcessMap/ProcessMapReportMakerService.cs b/AsbCloudInfrastructure/Services/ProcessMap/ProcessMapReportMakerService.cs
index b44d7255..4c69aac3 100644
--- a/AsbCloudInfrastructure/Services/ProcessMap/ProcessMapReportMakerService.cs
+++ b/AsbCloudInfrastructure/Services/ProcessMap/ProcessMapReportMakerService.cs
@@ -13,7 +13,7 @@ namespace AsbCloudInfrastructure.Services.ProcessMap
     public class ProcessMapReportMakerService : IProcessMapReportMakerService
     {
         const int firstColumn = 2;
-        const int lastColumn = 49;
+        const int lastColumn = 42;
 
         const int headerRowsCount = 5;
 
diff --git a/AsbCloudInfrastructure/Services/ProcessMap/ProcessMapReportTemplate.xlsx b/AsbCloudInfrastructure/Services/ProcessMap/ProcessMapReportTemplate.xlsx
index dfdc7422..dff707eb 100644
Binary files a/AsbCloudInfrastructure/Services/ProcessMap/ProcessMapReportTemplate.xlsx and b/AsbCloudInfrastructure/Services/ProcessMap/ProcessMapReportTemplate.xlsx differ
diff --git a/AsbCloudWebApi/Controllers/ProcessMapController.cs b/AsbCloudWebApi/Controllers/ProcessMapController.cs
index b2d97a71..bd9e824f 100644
--- a/AsbCloudWebApi/Controllers/ProcessMapController.cs
+++ b/AsbCloudWebApi/Controllers/ProcessMapController.cs
@@ -110,7 +110,7 @@ namespace AsbCloudWebApi.Controllers
                     return NoContent();
                 
                 var fileName = $"РТК по скважине {well.Caption} куст {well.Cluster}.xlsx";
-                return File(stream, fileName);
+                return File(stream, "application/octet-stream", fileName);
             }
             
             return NoContent();