diff --git a/convention.php b/convention.php
index 6c7a5e42..3854ddfe 100644
--- a/convention.php
+++ b/convention.php
@@ -121,7 +121,9 @@ return [
     // +----------------------------------------------------------------------
 
     'log'                    => [
-        'type' => 'File', // 支持 file socket trace sae
+        // 日志记录方式，支持 file socket trace sae
+        'type' => 'File',
+        // 日志保存目录
         'path' => LOG_PATH,
     ],
 
@@ -130,9 +132,13 @@ return [
     // +----------------------------------------------------------------------
 
     'cache'                  => [
+        // 驱动方式
         'type'   => 'File',
+        // 缓存保存目录
         'path'   => CACHE_PATH,
+        // 缓存前缀
         'prefix' => '',
+        // 缓存有效期 0表示永久缓存
         'expire' => 0,
     ],
 
@@ -142,9 +148,13 @@ return [
 
     'session'                => [
         'id'             => '',
-        'var_session_id' => '', // SESSION_ID的提交变量,解决flash上传跨域
+        // SESSION_ID的提交变量,解决flash上传跨域
+        'var_session_id' => '',
+        // SESSION 前缀
         'prefix'         => 'think',
+        // 驱动方式 支持redis memcache memcached
         'type'           => '',
+        // 是否自动开启 SESSION
         'auto_start'     => true,
     ],
 
diff --git a/library/think/Build.php b/library/think/Build.php
index 86dd6887..5b7306cf 100644
--- a/library/think/Build.php
+++ b/library/think/Build.php
@@ -101,13 +101,13 @@ class Build
                     $namespace = APP_NAMESPACE . '\\' . ($module ? $module . '\\' : '') . $path;
                     $class     = $val . (CLASS_APPEND_SUFFIX ? ucfirst($path) : '');
                     switch ($path) {
-                        case CONTROLLER_LAYER: // 控制器
+                        case CONTROLLER_LAYER:    // 控制器
                             $content = "<?php\nnamespace {$namespace};\n\nclass {$class}\n{\n\n}";
                             break;
-                        case MODEL_LAYER: // 模型
+                        case MODEL_LAYER:    // 模型
                             $content = "<?php\nnamespace {$namespace};\n\nuse think\Model;\n\nclass {$class} extends Model\n{\n\n}";
                             break;
-                        case VIEW_LAYER: // 视图
+                        case VIEW_LAYER:    // 视图
                             $filename = $modulePath . $path . DS . $val . '.html';
                             if (!is_dir(dirname($filename))) {
                                 // 创建目录
@@ -131,7 +131,7 @@ class Build
     // 创建欢迎页面
     protected static function buildHello($module)
     {
-        $filename = APP_PATH . ($module ? $module . DS : '') . CONTROLLER_LAYER . DS . Config::get('default_controller') . (CLASS_APPEND_SUFFIX ? ucfirst(CONTROLLER_LAYER) : '') . EXT;
+        $filename = APP_PATH . ($module ? $module . DS : '') . CONTROLLER_LAYER . DS . 'Index' . (CLASS_APPEND_SUFFIX ? ucfirst(CONTROLLER_LAYER) : '') . EXT;
         if (!is_file($filename)) {
             $content = file_get_contents(THINK_PATH . 'tpl' . DS . 'default_index.tpl');
             $content = str_replace(['{$app}', '{$module}', '{layer}', '{$suffix}'], [APP_NAMESPACE, $module ? $module . '\\' : '', CONTROLLER_LAYER, CLASS_APPEND_SUFFIX ? ucfirst(CONTROLLER_LAYER) : ''], $content);
diff --git a/library/think/Template.php b/library/think/Template.php
index 55f2cea0..f70ae3f8 100644
--- a/library/think/Template.php
+++ b/library/think/Template.php
@@ -221,15 +221,18 @@ class Template
      */
     public function layout($name)
     {
-        if (false !== $name) {
-            $this->config['layout_on'] = true;
-            if (is_string($name)) {
-                $this->config['layout_name'] = $name;
-            }
-        } else {
+        if (false === $name) {
             // 关闭布局
             $this->config['layout_on'] = false;
+            return $this;
         }
+        // 开启布局
+        $this->config['layout_on'] = true;
+        // 名称必须为字符串
+        if (is_string($name)) {
+            $this->config['layout_name'] = $name;
+        }
+        return $this;
     }
 
     /**
@@ -241,25 +244,36 @@ class Template
      */
     private function checkCache($cacheFile)
     {
-        if ($this->config['tpl_cache'] && is_file($cacheFile) && $handle = @fopen($cacheFile, "r")) {
-            // 读取第一行
-            preg_match('/\/\*(.+?)\*\//', fgets($handle), $matches);
-            if (isset($matches[1])) {
-                $includeFile = unserialize($matches[1]);
-                if (is_array($includeFile)) {
-                    // 检查模板文件是否有更新
-                    foreach ($includeFile as $path => $time) {
-                        if (is_file($path) && filemtime($path) > $time) {
-                            // 模板文件如果有更新则缓存需要更新
-                            return false;
-                        }
-                    }
-                }
-                // 检查编译存储是否有效
-                return $this->storage->check($cacheFile, $this->config['cache_time']);
+        // 未开启缓存功能
+        if (!$this->config['tpl_cache']) {
+            return false;
+        }
+        // 缓存文件不存在
+        if (!is_file($cacheFile)) {
+            return false;
+        }
+        // 读取缓存文件失败
+        if (!$handle = @fopen($cacheFile, "r")) {
+            return false;
+        }
+        // 读取第一行
+        preg_match('/\/\*(.+?)\*\//', fgets($handle), $matches);
+        if (!isset($matches[1])) {
+            return false;
+        }
+        $includeFile = unserialize($matches[1]);
+        if (!is_array($includeFile)) {
+            return false;
+        }
+        // 检查模板文件是否有更新
+        foreach ($includeFile as $path => $time) {
+            if (is_file($path) && filemtime($path) > $time) {
+                // 模板文件如果有更新则缓存需要更新
+                return false;
             }
         }
-        return false;
+        // 检查编译存储是否有效
+        return $this->storage->check($cacheFile, $this->config['cache_time']);
     }
 
     /**
@@ -1016,12 +1030,20 @@ class Template
     private function parseTemplateFile($template)
     {
         if (false === strpos($template, '.')) {
-            $template = str_replace(['/', ':'], $this->config['view_depr'], $template);
-            // 跨模块支持
             if (strpos($template, '@')) {
+                // 跨模块调用模板
+                $template = str_replace(['/', ':'], $this->config['view_depr'], $template);
                 $template = APP_PATH . str_replace('@', '/' . basename($this->config['view_path']) . '/', $template) . $this->config['view_suffix'];
             } else {
-                $template = $this->config['view_path'] . $template . $this->config['view_suffix'];
+                if (strpos($template, ':')) {
+                    // 指定主题
+                    list($theme, $template) = explode(':', $template, 2);
+                    $path                   = dirname($this->config['view_path']) . DS . $theme . DS;
+                } else {
+                    $path = $this->config['view_path'];
+                }
+                $template = str_replace(['/', ':'], $this->config['view_depr'], $template);
+                $template = $path . $template . $this->config['view_suffix'];
             }
         }
         if (is_file($template)) {
diff --git a/library/think/View.php b/library/think/View.php
index 0db0d653..7ef74698 100644
--- a/library/think/View.php
+++ b/library/think/View.php
@@ -24,27 +24,23 @@ class View
     // 视图参数
     protected $config = [
         // 模板主题
-        'theme_on'          => false,
-        // 是否自动侦测主题
-        'auto_detect_theme' => false,
-        // 自动侦测主题的URL变量
-        'var_theme'         => 't',
+        'theme_on'      => false,
         // 默认主题 开启模板主题有效
-        'default_theme'     => 'default',
+        'default_theme' => 'default',
         // 视图文件路径
-        'view_path'         => '',
+        'view_path'     => '',
         // 视图文件后缀
-        'view_suffix'       => '.html',
+        'view_suffix'   => '.html',
         // 视图文件分隔符
-        'view_depr'         => DS,
+        'view_depr'     => DS,
         // 视图层目录名
-        'view_layer'        => VIEW_LAYER,
+        'view_layer'    => VIEW_LAYER,
         // 视图输出字符串替换
-        'parse_str'         => [],
+        'parse_str'     => [],
         // 视图驱动命名空间
-        'namespace'         => '\\think\\view\\driver\\',
+        'namespace'     => '\\think\\view\\driver\\',
         // 模板引擎配置参数
-        'view_engine'       => [
+        'template'      => [
             'type' => 'think',
         ],
     ];
@@ -122,7 +118,10 @@ class View
         if ('php' == $engine) {
             $this->engine = 'php';
         } else {
-            $class  = $this->config['namespace'] . ucwords($engine);
+            $class = $this->config['namespace'] . ucfirst($engine);
+            if (empty($this->config['view_path']) && defined('VIEW_PATH')) {
+                $this->config['view_path'] = VIEW_PATH;
+            }
             $config = array_merge($config, [
                 'view_path'   => $this->config['view_path'],
                 'view_suffix' => $this->config['view_suffix'],
@@ -142,14 +141,13 @@ class View
     public function theme($theme)
     {
         if (true === $theme) {
-            // 自动侦测
-            $this->config['theme_on']          = true;
-            $this->config['auto_detect_theme'] = true;
+            // 启用主题
+            $this->config['theme_on'] = true;
         } elseif (false === $theme) {
             // 关闭主题
             $this->config['theme_on'] = false;
         } else {
-            // 指定模板主题
+            // 指定主题
             $this->config['theme_on'] = true;
             $this->theme              = $theme;
         }
@@ -170,16 +168,8 @@ class View
      */
     public function fetch($template = '', $vars = [], $config = [], $renderContent = false)
     {
-        if (is_null($this->engine)) {
-            // 初始化模板引擎
-            if (empty($this->config['view_path']) && defined('VIEW_PATH')) {
-                $this->config['view_path'] = VIEW_PATH;
-            }
-            $this->engine($this->config['view_engine']['type'], $this->config['view_engine']);
-        }
-
         // 模板变量
-        $vars = $vars ? $vars : $this->data;
+        $vars = array_merge($this->data, $vars);
         if (!$renderContent) {
             // 获取模板文件名
             $template = $this->parseTemplate($template);
@@ -191,6 +181,10 @@ class View
             // 记录视图信息
             APP_DEBUG && Log::record('[ VIEW ] ' . $template . ' [ ' . var_export($vars, true) . ' ]', 'info');
         }
+        if (is_null($this->engine)) {
+            // 初始化模板引擎
+            $this->engine($this->config['template']['type'], $this->config['template']);
+        }
         // 页面缓存
         ob_start();
         ob_implicit_flush(0);
@@ -241,14 +235,20 @@ class View
         if (is_file($template)) {
             return realpath($template);
         }
+        if (empty($this->config['view_path']) && defined('VIEW_PATH')) {
+            $this->config['view_path'] = VIEW_PATH;
+        }
+        // 获取当前主题
+        $theme = $this->getTemplateTheme();
+        $this->config['view_path'] .= $theme;
 
         $depr     = $this->config['view_depr'];
         $template = str_replace(['/', ':'], $depr, $template);
-        $theme    = $this->getTemplateTheme();
-        $path     = $this->config['view_path'];
         if (strpos($template, '@')) {
             list($module, $template) = explode('@', $template);
             $path                    = APP_PATH . (APP_MULTI_MODULE ? $module . DS : '') . $this->config['view_layer'] . DS;
+        } else {
+            $path = $this->config['view_path'];
         }
 
         // 分析模板文件规则
@@ -260,7 +260,7 @@ class View
                 $template = str_replace('.', DS, CONTROLLER_NAME) . $depr . $template;
             }
         }
-        return realpath($path) . DS . $theme . $template . $this->config['view_suffix'];
+        return realpath($path) . DS . $template . $this->config['view_suffix'];
     }
 
     /**
@@ -274,24 +274,11 @@ class View
             if ($this->theme) {
                 // 指定模板主题
                 $theme = $this->theme;
-            } elseif ($this->config['auto_detect_theme']) {
-                // 自动侦测模板主题
-                $t = $this->config['var_theme'];
-                if (isset($_GET[$t])) {
-                    $theme = $_GET[$t];
-                } elseif (Cookie::get('think_theme')) {
-                    $theme = Cookie::get('think_theme');
-                }
-                if (!isset($theme) || !is_dir($this->config['view_path'] . DS . $theme)) {
-                    $theme = $this->config['default_theme'];
-                }
-                Cookie::set('think_theme', $theme, 864000);
             } else {
                 $theme = $this->config['default_theme'];
             }
-            return $theme . DS;
         }
-        return '';
+        return isset($theme) ? $theme . DS : '';
     }
 
     /**
diff --git a/tests/README.md b/tests/README.md
index 5bba9a74..0c1d0869 100644
--- a/tests/README.md
+++ b/tests/README.md
@@ -4,7 +4,7 @@
 
 - conf 测试环境配置文件。
 - script 测试环境配置脚本。
-- thinkphp 测试用例和相关文件，与项目文件夹机构一致。
+- thinkphp 测试用例和相关文件，与项目文件夹结构一致。
 - mock.php 测试入口文件。
 
 ## 主要测试流程
diff --git a/tests/thinkphp/library/think/view/theme/index/template.html b/tests/thinkphp/library/think/view/theme/index/template.html
new file mode 100644
index 00000000..5f4548be
--- /dev/null
+++ b/tests/thinkphp/library/think/view/theme/index/template.html
@@ -0,0 +1,14 @@
+<!doctype html>
+<html lang="en">
+ <head>
+  <meta charset="UTF-8">
+  <meta name="Generator" content="EditPlus®">
+  <meta name="Author" content="">
+  <meta name="Keywords" content="">
+  <meta name="Description" content="">
+  <title>Document</title>
+ </head>
+ <body>
+  
+ </body>
+</html>
diff --git a/tests/thinkphp/library/think/viewTest.php b/tests/thinkphp/library/think/viewTest.php
index 891a25eb..4c956566 100644
--- a/tests/thinkphp/library/think/viewTest.php
+++ b/tests/thinkphp/library/think/viewTest.php
@@ -100,7 +100,6 @@ class viewTest extends \PHPUnit_Framework_TestCase
         $config_value = $property->getValue($view_instance);
 
         $this->assertTrue($config_value['theme_on']);
-        $this->assertTrue($config_value['auto_detect_theme']);
 
         //关闭主题测试
         $data         = $view_instance->theme(false);
@@ -122,14 +121,16 @@ class viewTest extends \PHPUnit_Framework_TestCase
     public function testParseTemplate()
     {
         $view_instance = \think\View::instance();
-        $method        = new \ReflectionMethod('\think\View', 'ParseTemplate');
+        $view_instance->theme('theme');
+        $view_instance->config(['view_path' => __DIR__ . DS . 'view' . DS]);
+        $method = new \ReflectionMethod('\think\View', 'ParseTemplate');
         $method->setAccessible(true);
         if (defined('CONTROLLER_NAME')) {
-            $expect_data = DS . 'theme_name' . DS . CONTROLLER_NAME . DS . 'template_name.html';
+            $expect_data = __DIR__ . DS . 'view' . DS . 'theme' . DS . CONTROLLER_NAME . DS . 'template.html';
         } else {
-            $expect_data = DS . 'theme_name' . DS . 'template_name.html';
+            $expect_data = __DIR__ . DS . 'view' . DS . 'theme' . DS . 'template.html';
         }
-        $this->assertEquals($expect_data, $method->invoke($view_instance, 'template_name'));
+        $this->assertEquals($expect_data, $method->invoke($view_instance, 'template'));
     }
 
 }
diff --git a/tpl/think_exception.tpl b/tpl/think_exception.tpl
index df1eb395..6c719fd8 100644
--- a/tpl/think_exception.tpl
+++ b/tpl/think_exception.tpl
@@ -13,7 +13,7 @@
             padding: 20px;
         }
         h1{
-            margin: 0;
+            margin: 10px 0 0;
             font-size: 28px;
             font-weight: 500;
             line-height: 32px;
@@ -22,7 +22,7 @@
             color: #4288ce;
             font-weight: 400;
             padding: 6px 0;
-            margin: 10px 6px 0 0;
+            margin: 6px 0 0;
             font-size: 18px;
             border-bottom: 1px solid #eee;
         }