diff --git a/PARR.AIHITLoaderWorker/Dockerfile b/PARR.AIHITLoaderWorker/Dockerfile
index 831fce3b..202b222c 100644
--- a/PARR.AIHITLoaderWorker/Dockerfile
+++ b/PARR.AIHITLoaderWorker/Dockerfile
@@ -28,7 +28,11 @@ WORKDIR /app
 COPY --from=publish /app/publish .
 
 # Понижаем уровень безопасности OpenSSL до уровня 1 и разрешаем TLSv1
-RUN sed -i 's/CipherString = DEFAULT:@SECLEVEL=2/CipherString = DEFAULT:@SECLEVEL=1/g' /etc/ssl/openssl.cnf && \
-    sed -i 's/MinProtocol = TLSv1.2/MinProtocol = TLSv1/g' /etc/ssl/openssl.cnf
+#RUN sed -i 's/CipherString = DEFAULT:@SECLEVEL=2/CipherString = DEFAULT:@SECLEVEL=1/g' /etc/ssl/openssl.cnf && \
+#    sed -i 's/MinProtocol = TLSv1.2/MinProtocol = TLSv1/g' /etc/ssl/openssl.cnf
+
+ENV DOTNET_SYSTEM_NET_SECURITY_ALLOWUNSECUREDEFAULTS=true
+ENV OPENSSL_SYSTEM_DEFAULT_MIN_PROTOCOL=TLSv1
+ENV OPENSSL_SYSTEM_DEFAULT_CIPHER_STRING=DEFAULT@SECLEVEL=0
 
 ENTRYPOINT ["dotnet", "PARR.AIHITLoaderWorker.dll"]
\ No newline at end of file
diff --git a/PARR.AIHITLoaderWorker/appsettings.json b/PARR.AIHITLoaderWorker/appsettings.json
index 54e9202b..6c506ebb 100644
--- a/PARR.AIHITLoaderWorker/appsettings.json
+++ b/PARR.AIHITLoaderWorker/appsettings.json
@@ -1,6 +1,6 @@
 {
     "ConnectionStrings": {
-        "AihitConnection": "Data Source=10.248.19.97; Initial Catalog=mao2;User ID=awhit-ipp-parr;pwd=ET3h$9y1LH#D;Encrypt=False;TrustServerCertificate=true;"
+        "AihitConnection": "Data Source=10.248.19.97; Initial Catalog=mao2;User ID=awhit-ipp-parr;pwd=ET3h$9y1LH#D;Encrypt=Optional;TrustServerCertificate=true;"
     },
     "Logging": {
         "LogLevel": {
diff --git a/PARR.AIHITRelationshipsSyncerWorker/Program.cs b/PARR.AIHITRelationshipsSyncerWorker/Program.cs
index 0c424515..efd2a421 100644
--- a/PARR.AIHITRelationshipsSyncerWorker/Program.cs
+++ b/PARR.AIHITRelationshipsSyncerWorker/Program.cs
@@ -21,8 +21,6 @@ builder.Services.AddLogging(config =>
     config.AddSerilog(logger.CreateLogger());
 });
 
-AppContext.SetSwitch("Switch.Microsoft.Data.SqlClient.UseUnsafeTls", true);
-
 builder.Services.InstallAihitRelationshpsSyncerServices(builder.Configuration);
 builder.Configuration.AddAihitRelationshpsSyncerConfigurations(builder.Services);
 builder.Services.AddAihitRelationshpsSyncerSettings(builder.Configuration);
diff --git a/PARR.AIHITRelationshipsSyncerWorker/appsettings.json b/PARR.AIHITRelationshipsSyncerWorker/appsettings.json
index 391dc3c7..9f02a644 100644
--- a/PARR.AIHITRelationshipsSyncerWorker/appsettings.json
+++ b/PARR.AIHITRelationshipsSyncerWorker/appsettings.json
@@ -1,6 +1,6 @@
 {
     "ConnectionStrings": {
-        "AihitConnection": "Data Source=10.248.19.97; Initial Catalog=mao2;User ID=awhit-ipp-parr;pwd=ET3h$9y1LH#D;TrustServerCertificate=true;",
+        "AihitConnection": "Data Source=10.248.19.97; Initial Catalog=mao2;User ID=awhit-ipp-parr;pwd=ET3h$9y1LH#D;Encrypt=Optional;TrustServerCertificate=true;",
         "DefaultConnection": "Server=10.99.253.184;Database=parr;User Id=app_parr; Password=PosdfkhT&)%sdfligL&%5546;"
     },
     "Logging": {