diff --git a/core/base.php b/core/base.php
index bf1276f2..dcbeec7f 100644
--- a/core/base.php
+++ b/core/base.php
@@ -9,7 +9,7 @@
 // | Author: liu21st <liu21st@gmail.com>
 // +----------------------------------------------------------------------
 
-define('THINK_VERSION', '5.0.0 RC4');
+define('THINK_VERSION', '5.0.0');
 define('THINK_START_TIME', microtime(true));
 define('THINK_START_MEM', memory_get_usage());
 define('EXT', '.php');
diff --git a/core/library/think/App.php b/core/library/think/App.php
index 20c671fc..12748712 100644
--- a/core/library/think/App.php
+++ b/core/library/think/App.php
@@ -237,7 +237,11 @@ class App
     {
         if (empty($vars)) {
             // 自动获取请求变量
-            $vars = Request::instance()->param();
+            if (Config::get('url_param_type')) {
+                $vars = Request::instance()->route();
+            } else {
+                $vars = Request::instance()->param();
+            }
         }
         $args = [];
         // 判断数组类型 数字数组时按顺序绑定参数
diff --git a/core/library/think/Session.php b/core/library/think/Session.php
index 37afca2c..bc57f3cd 100644
--- a/core/library/think/Session.php
+++ b/core/library/think/Session.php
@@ -178,6 +178,23 @@ class Session
         return $value;
     }
 
+    /**
+     * session获取并删除
+     * @param string        $name session名称
+     * @param string|null   $prefix 作用域（前缀）
+     * @return mixed
+     */
+    public static function pull($name, $prefix = null)
+    {
+        $result = self::get($name, $prefix);
+        if ($result) {
+            self::delete($name, $prefix);
+            return $result;
+        } else {
+            return null;
+        }
+    }
+
     /**
      * 删除session数据
      * @param string        $name session名称
diff --git a/core/library/think/View.php b/core/library/think/View.php
index 5ec258e1..da087036 100644
--- a/core/library/think/View.php
+++ b/core/library/think/View.php
@@ -61,7 +61,6 @@ class View
     {
         if (is_array($name)) {
             $this->data = array_merge($this->data, $name);
-            return $this;
         } else {
             $this->data[$name] = $value;
         }
diff --git a/core/library/think/cache/Driver.php b/core/library/think/cache/Driver.php
index 021ae727..f77ac30b 100644
--- a/core/library/think/cache/Driver.php
+++ b/core/library/think/cache/Driver.php
@@ -91,6 +91,23 @@ abstract class Driver
         return $this->options['prefix'] . $name;
     }
 
+    /**
+     * 读取缓存并删除
+     * @access public
+     * @param string $name 缓存变量名
+     * @return mixed
+     */
+    public function pull($name)
+    {
+        $result = $this->get($name, false);
+        if ($result) {
+            $this->rm($name);
+            return $result;
+        } else {
+            return null;
+        }
+    }
+
     /**
      * 缓存标签
      * @access public
diff --git a/core/library/think/exception/ClassNotFoundException.php b/core/library/think/exception/ClassNotFoundException.php
index 0bca424d..eb22e730 100644
--- a/core/library/think/exception/ClassNotFoundException.php
+++ b/core/library/think/exception/ClassNotFoundException.php
@@ -2,7 +2,7 @@
 // +----------------------------------------------------------------------
 // | ThinkPHP [ WE CAN DO IT JUST THINK IT ]
 // +----------------------------------------------------------------------
-// | Copyright (c) 2006-2015 http://thinkphp.cn All rights reserved.
+// | Copyright (c) 2006-2016 http://thinkphp.cn All rights reserved.
 // +----------------------------------------------------------------------
 // | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
 // +----------------------------------------------------------------------
diff --git a/core/library/think/exception/Handle.php b/core/library/think/exception/Handle.php
index 0b1f6bc0..ad05c70b 100644
--- a/core/library/think/exception/Handle.php
+++ b/core/library/think/exception/Handle.php
@@ -2,7 +2,7 @@
 // +----------------------------------------------------------------------
 // | ThinkPHP [ WE CAN DO IT JUST THINK IT ]
 // +----------------------------------------------------------------------
-// | Copyright (c) 2006-2015 http://thinkphp.cn All rights reserved.
+// | Copyright (c) 2006-2016 http://thinkphp.cn All rights reserved.
 // +----------------------------------------------------------------------
 // | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
 // +----------------------------------------------------------------------
diff --git a/core/library/think/exception/HttpException.php b/core/library/think/exception/HttpException.php
index ef6bbd82..01a27fc2 100644
--- a/core/library/think/exception/HttpException.php
+++ b/core/library/think/exception/HttpException.php
@@ -2,7 +2,7 @@
 // +----------------------------------------------------------------------
 // | ThinkPHP [ WE CAN DO IT JUST THINK IT ]
 // +----------------------------------------------------------------------
-// | Copyright (c) 2006-2015 http://thinkphp.cn All rights reserved.
+// | Copyright (c) 2006-2016 http://thinkphp.cn All rights reserved.
 // +----------------------------------------------------------------------
 // | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
 // +----------------------------------------------------------------------
diff --git a/core/library/think/exception/HttpResponseException.php b/core/library/think/exception/HttpResponseException.php
index ff718f58..52972867 100644
--- a/core/library/think/exception/HttpResponseException.php
+++ b/core/library/think/exception/HttpResponseException.php
@@ -2,7 +2,7 @@
 // +----------------------------------------------------------------------
 // | ThinkPHP [ WE CAN DO IT JUST THINK IT ]
 // +----------------------------------------------------------------------
-// | Copyright (c) 2006-2015 http://thinkphp.cn All rights reserved.
+// | Copyright (c) 2006-2016 http://thinkphp.cn All rights reserved.
 // +----------------------------------------------------------------------
 // | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
 // +----------------------------------------------------------------------
diff --git a/core/library/think/exception/TemplateNotFoundException.php b/core/library/think/exception/TemplateNotFoundException.php
index 24105c42..42020693 100644
--- a/core/library/think/exception/TemplateNotFoundException.php
+++ b/core/library/think/exception/TemplateNotFoundException.php
@@ -2,7 +2,7 @@
 // +----------------------------------------------------------------------
 // | ThinkPHP [ WE CAN DO IT JUST THINK IT ]
 // +----------------------------------------------------------------------
-// | Copyright (c) 2006-2015 http://thinkphp.cn All rights reserved.
+// | Copyright (c) 2006-2016 http://thinkphp.cn All rights reserved.
 // +----------------------------------------------------------------------
 // | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
 // +----------------------------------------------------------------------
diff --git a/core/library/think/exception/ThrowableError.php b/core/library/think/exception/ThrowableError.php
index 54823d78..87b6b9d7 100644
--- a/core/library/think/exception/ThrowableError.php
+++ b/core/library/think/exception/ThrowableError.php
@@ -2,7 +2,7 @@
 // +----------------------------------------------------------------------
 // | ThinkPHP [ WE CAN DO IT JUST THINK IT ]
 // +----------------------------------------------------------------------
-// | Copyright (c) 2006-2015 http://thinkphp.cn All rights reserved.
+// | Copyright (c) 2006-2016 http://thinkphp.cn All rights reserved.
 // +----------------------------------------------------------------------
 // | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
 // +----------------------------------------------------------------------
diff --git a/core/library/think/exception/ValidateException.php b/core/library/think/exception/ValidateException.php
index 03599f5b..b3684169 100644
--- a/core/library/think/exception/ValidateException.php
+++ b/core/library/think/exception/ValidateException.php
@@ -2,7 +2,7 @@
 // +----------------------------------------------------------------------
 // | ThinkPHP [ WE CAN DO IT JUST THINK IT ]
 // +----------------------------------------------------------------------
-// | Copyright (c) 2006-2015 http://thinkphp.cn All rights reserved.
+// | Copyright (c) 2006-2016 http://thinkphp.cn All rights reserved.
 // +----------------------------------------------------------------------
 // | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
 // +----------------------------------------------------------------------
diff --git a/core/library/think/response/Redirect.php b/core/library/think/response/Redirect.php
index 81b7b050..220eef25 100644
--- a/core/library/think/response/Redirect.php
+++ b/core/library/think/response/Redirect.php
@@ -58,6 +58,7 @@ class Redirect extends Response
         } else {
             Session::set($name, $value);
         }
+        return $this;
     }
 
     /**
diff --git a/core/library/think/template/taglib/Cx.php b/core/library/think/template/taglib/Cx.php
index 6b27ea82..b15c7bba 100644
--- a/core/library/think/template/taglib/Cx.php
+++ b/core/library/think/template/taglib/Cx.php
@@ -2,7 +2,7 @@
 // +----------------------------------------------------------------------
 // | ThinkPHP [ WE CAN DO IT JUST THINK IT ]
 // +----------------------------------------------------------------------
-// | Copyright (c) 2006-2015 http://thinkphp.cn All rights reserved.
+// | Copyright (c) 2006-2016 http://thinkphp.cn All rights reserved.
 // +----------------------------------------------------------------------
 // | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
 // +----------------------------------------------------------------------