diff --git a/.env.example b/.env.example
index 81da09125..5676f7eb2 100644
--- a/.env.example
+++ b/.env.example
@@ -21,7 +21,6 @@ DB_PREFIX=
 BROADCAST_DRIVER=log
 CACHE_DRIVER=file
 SESSION_DRIVER=file
-SESSION_DATABASE_CONNECTION=
 SESSION_LIFETIME=120
 QUEUE_DRIVER=sync
 
diff --git a/config/cache.php b/config/cache.php
index d30909e67..37ff71237 100755
--- a/config/cache.php
+++ b/config/cache.php
@@ -70,17 +70,7 @@ return [
 
         'redis' => [
             'driver' => 'redis',
-
-            'clusters' => [
-                'default' => [
-                    [
-                        'host' => env('REDIS_HOST', 'localhost'),
-                        'password' => env('REDIS_PASSWORD', null),
-                        'port' => env('REDIS_PORT', 6379),
-                        'database' => 0,
-                    ],
-                ],
-            ],
+            'connection' => env('CACHE_CONNECTION', 'cache'),
         ],
 
     ],
diff --git a/config/database.php b/config/database.php
index 2505602b4..dbdd2def2 100755
--- a/config/database.php
+++ b/config/database.php
@@ -1,5 +1,7 @@
 <?php
 
+use Illuminate\Support\Str;
+
 return [
 
     /*
@@ -112,14 +114,21 @@ return [
             'host' => env('REDIS_HOST', '127.0.0.1'),
             'password' => env('REDIS_PASSWORD', null),
             'port' => env('REDIS_PORT', 6379),
-            'database' => 0,
+            'database' => env('REDIS_DEFAULT_DATABASE', '0'),
+        ],
+
+        'cache' => [
+            'host' => env('REDIS_HOST', '127.0.0.1'),
+            'password' => env('REDIS_PASSWORD', null),
+            'port' => env('REDIS_PORT', 6379),
+            'database' => env('REDIS_CACHE_DATABASE', '1'),
         ],
 
         'session' => [
             'host' => env('REDIS_HOST', '127.0.0.1'),
             'password' => env('REDIS_PASSWORD', null),
             'port' => env('REDIS_PORT', 6379),
-            'database' => 1,
+            'database' => env('REDIS_SESSION_DATABASE', '2'),
         ],
 
     ],
diff --git a/config/session.php b/config/session.php
index 147e69d9c..20cc47f79 100755
--- a/config/session.php
+++ b/config/session.php
@@ -70,7 +70,7 @@ return [
     |
     */
 
-    'connection' => env('SESSION_DATABASE_CONNECTION', null),
+    'connection' => env('SESSION_CONNECTION', 'session'),
 
     /*
     |--------------------------------------------------------------------------