diff --git a/app/Providers/Annotation.php b/app/Providers/Annotation.php
index f4d4ec68..28273a94 100644
--- a/app/Providers/Annotation.php
+++ b/app/Providers/Annotation.php
@@ -26,15 +26,19 @@ class Annotation extends Provider
         $this->di->setShared($this->serviceName, function () use ($config) {
 
             if ($config->get('env') == ENV_DEV) {
+
                 $annotations = new MemoryAnnotations();
+
             } else {
+
                 $statsKey = '_ANNOTATION_';
+
                 $annotations = new RedisAnnotations([
                     'host' => $config->path('redis.host'),
                     'port' => $config->path('redis.port'),
                     'auth' => $config->path('redis.auth'),
-                    'index' => $config->path('redis.index') ?: 0,
-                    'lifetime' => $config->path('annotation.lifetime') ?: 30 * 86400,
+                    'index' => $config->path('redis.index'),
+                    'lifetime' => $config->path('annotation.lifetime'),
                     'prefix' => $statsKey . ':',
                     'statsKey' => $statsKey,
                 ]);
diff --git a/app/Providers/Cache.php b/app/Providers/Cache.php
index 283dfcd7..dadaed95 100644
--- a/app/Providers/Cache.php
+++ b/app/Providers/Cache.php
@@ -33,7 +33,7 @@ class Cache extends Provider
                 'host' => $config->path('redis.host'),
                 'port' => $config->path('redis.port'),
                 'auth' => $config->path('redis.auth'),
-                'index' => $config->path('redis.index') ?: 0,
+                'index' => $config->path('redis.index'),
             ]);
         });
     }
diff --git a/app/Providers/Database.php b/app/Providers/Database.php
index e4116a64..d39f3dfa 100644
--- a/app/Providers/Database.php
+++ b/app/Providers/Database.php
@@ -42,8 +42,11 @@ class Database extends Provider
             $connection = new MySqlAdapter($options);
 
             if ($config->get('env') == ENV_DEV) {
+
                 $eventsManager = new EventsManager();
+
                 $eventsManager->attach('db', new DbListener());
+
                 $connection->setEventsManager($eventsManager);
             }
 
diff --git a/app/Providers/MetaData.php b/app/Providers/MetaData.php
index 7c6b4426..9f0cdbb2 100644
--- a/app/Providers/MetaData.php
+++ b/app/Providers/MetaData.php
@@ -26,15 +26,19 @@ class MetaData extends Provider
         $this->di->setShared($this->serviceName, function () use ($config) {
 
             if ($config->get('env') == ENV_DEV) {
+
                 $metaData = new MemoryMetaData();
+
             } else {
+
                 $statsKey = '_METADATA_';
+
                 $metaData = new RedisMetaData([
                     'host' => $config->path('redis.host'),
                     'port' => $config->path('redis.port'),
                     'auth' => $config->path('redis.auth'),
-                    'index' => $config->path('redis.index') ?: 0,
-                    'lifetime' => $config->path('metadata.lifetime') ?: 30 * 86400,
+                    'index' => $config->path('redis.index'),
+                    'lifetime' => $config->path('metadata.lifetime'),
                     'prefix' => $statsKey . ':',
                     'statsKey' => $statsKey,
                 ]);
diff --git a/app/Providers/Session.php b/app/Providers/Session.php
index 17226821..8bfdc2a3 100644
--- a/app/Providers/Session.php
+++ b/app/Providers/Session.php
@@ -28,8 +28,8 @@ class Session extends Provider
                 'host' => $config->path('redis.host'),
                 'port' => $config->path('redis.port'),
                 'auth' => $config->path('redis.auth'),
-                'index' => $config->path('redis.index') ?: 0,
-                'lifetime' => $config->path('session.lifetime') ?: 24 * 3600,
+                'index' => $config->path('redis.index'),
+                'lifetime' => $config->path('session.lifetime'),
                 'prefix' => '_SESSION_:',
             ]);
 
diff --git a/app/Providers/Volt.php b/app/Providers/Volt.php
index 1e4b4e3a..b2e469e5 100644
--- a/app/Providers/Volt.php
+++ b/app/Providers/Volt.php
@@ -99,6 +99,16 @@ class Volt extends Provider
                 return 'kg_anonymous(' . $resolvedArgs . ')';
             });
 
+            $compiler->addFilter('split', function ($resolvedArgs, $exprArgs) use ($compiler) {
+                $firstArgument = $compiler->expression($exprArgs[0]['expr']);
+                if (isset($exprArgs[1])) {
+                    $secondArgument = $compiler->expression($exprArgs[1]['expr']);
+                } else {
+                    $secondArgument = '';
+                }
+                return sprintf('explode(%s,%s)', $secondArgument, $firstArgument);
+            });
+
             return $volt;
         });
     }