diff --git a/library/think/Template.php b/library/think/Template.php
index 02cd504b..9ba0ff35 100644
--- a/library/think/Template.php
+++ b/library/think/Template.php
@@ -64,14 +64,16 @@ class Template
      */
     public function __construct(array $config = [])
     {
-        $this->config['cache_path']          = TEMP_PATH;
-        $this->config                        = array_merge($this->config, $config);
+        $this->config['cache_path'] = TEMP_PATH;
+        $this->config               = array_merge($this->config, $config);
+
         $this->config['taglib_begin_origin'] = $this->config['taglib_begin'];
         $this->config['taglib_end_origin']   = $this->config['taglib_end'];
-        $this->config['taglib_begin']        = $this->stripPreg($this->config['taglib_begin']);
-        $this->config['taglib_end']          = $this->stripPreg($this->config['taglib_end']);
-        $this->config['tpl_begin']           = $this->stripPreg($this->config['tpl_begin']);
-        $this->config['tpl_end']             = $this->stripPreg($this->config['tpl_end']);
+
+        $this->config['taglib_begin'] = preg_quote($this->config['taglib_begin'], '/');
+        $this->config['taglib_end']   = preg_quote($this->config['taglib_end'], '/');
+        $this->config['tpl_begin']    = preg_quote($this->config['tpl_begin'], '/');
+        $this->config['tpl_end']      = preg_quote($this->config['tpl_end'], '/');
 
         // 初始化模板编译存储器
         $type          = $this->config['compile_type'] ? $this->config['compile_type'] : 'File';
@@ -79,20 +81,6 @@ class Template
         $this->storage = new $class();
     }
 
-    /**
-     * 字符串替换 避免正则混淆
-     * @access private
-     * @param string $str
-     * @return string
-     */
-    private function stripPreg($str)
-    {
-        return str_replace(
-            ['{', '}', '(', ')', '|', '[', ']', '-', '+', '*', '.', '^', '?'],
-            ['\{', '\}', '\(', '\)', '\|', '\[', '\]', '\-', '\+', '\*', '\.', '\^', '\?'],
-            $str);
-    }
-
     /**
      * 模板变量赋值
      * @access public