--- a/lib/IMPL/Config/Container.pm	Sun Jul 16 22:59:39 2017 +0300
+++ b/lib/IMPL/Config/Container.pm	Sun Aug 20 00:20:41 2017 +0300
@@ -1,6 +1,6 @@
 package IMPL::Config::Container;
 use strict;
-
+use mro;
 use Scalar::Util qw(blessed);
 use IMPL::Exception();
 use IMPL::lang qw(:base);
@@ -17,12 +17,13 @@
         'IMPL::Object::Disposable' => undef
     ],
     props => [
-        roles     => 'r',
-        services  => 'r',
-        instances => 'r',
-        parent    => 'r',
-        root      => 'r',
-        loader    => 'r'
+        roles        => 'r',
+        services     => 'r',
+        serviceCache => 'r',
+        instances    => 'r',
+        parent       => 'r',
+        root         => 'r',
+        loader       => 'r'
     ]
 };
 
@@ -46,6 +47,8 @@
         $this->services( Bag->new() );
         $this->root($this);
     }
+
+    $this->services->tag($this);
 }
 
 sub Dispose {
@@ -57,6 +60,8 @@
             &$d($v);
         }
     }
+    
+    $this->next::method();
 }
 
 sub Require {
@@ -90,14 +95,12 @@
 }
 
 sub Resolve {
-    my ( $this, $role, %opts ) = @_;
+    my ( $this, $role ) = @_;
 
     my $descriptor = $this->services->Resolve($role);
 
-    return $descriptor->Activate( ActivationContext->new($this) )
+    return ActivationContext->new($this)->Activate($descriptor)
       if $descriptor;
-
-    return $opts{default} if exists $opts{default};
 }
 
 sub ResolveAll {
@@ -113,7 +116,7 @@
         $context = ActivationContext->new($this)
           unless $context && $opts{shared};
 
-        push @result, $service->Activate($context);
+        push @result, $context->Activate($service);
     }
 
     return \@result;