diff --git a/CHANGELOG.md b/CHANGELOG.md
index 535a5f159b964413f82c18b7637e7af819649318..2eefcafe19748a6c30f3814c5f1ede032e52bdab 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,6 @@
+## v6.0.101 / 2020-07-25
+- 优化代码
+
 ## v6.0.100 / 2020-07-25
 - 优化淘宝客
 
diff --git a/README.md b/README.md
index 7bcb0af8b7953d7f5315126ee678215a6a11e676..5fe584695070350418f4878e007c75107ea5668f 100644
--- a/README.md
+++ b/README.md
@@ -8,7 +8,11 @@
 [![Latest Unstable Version](https://poser.pugx.org/liguangchun/think-library/v/unstable)](https://packagist.org/packages/liguangchun/think-library) 
 [![Total Downloads](https://poser.pugx.org/liguangchun/think-library/downloads)](https://packagist.org/packages/liguangchun/think-library) 
 [![License](https://poser.pugx.org/liguangchun/think-library/license)](https://packagist.org/packages/liguangchun/think-library)
+[![PHP Version](https://img.shields.io/badge/php-%3E%3D7.1-8892BF.svg)](http://www.php.net/)
 [![Code Health](https://hn.devcloud.huaweicloud.com/codecheck/v1/codecheck/task/codehealth.svg?taskId=1567f5ea332546c3b45f4024cf50f10b)](https://hn.devcloud.huaweicloud.com/codecheck/project/c7ff3e2d65674858bd363cb43ee6c35e/codecheck/task/1567f5ea332546c3b45f4024cf50f10b/detail)
+[![Build Status](https://travis-ci.org/GC0202/ThinkLibrary.svg?branch=6.0)](https://travis-ci.org/GC0202/ThinkLibrary)
+[![Scrutinizer Code Quality](https://scrutinizer-ci.com/g/GC0202/ThinkLibrary/badges/quality-score.png?b=6.0)](https://scrutinizer-ci.com/g/GC0202/ThinkLibrary/?branch=6.0)
+[![Code Coverage](https://scrutinizer-ci.com/g/GC0202/ThinkLibrary/badges/coverage.png?b=6.0)](https://scrutinizer-ci.com/g/GC0202/ThinkLibrary/?branch=6.0)
 
 ## 依赖环境
 
diff --git a/src/common.php b/src/common.php
index 5c8fac44aeaf9dcdeccfa6ec2f35a91267f0490f..fe68d3af573043e55dc951f1aaa668d32f9daf69 100644
--- a/src/common.php
+++ b/src/common.php
@@ -26,7 +26,7 @@ use think\db\exception\DbException;
 /**
  * 定义当前版本
  */
-const VERSION = '6.0.100';
+const VERSION = '6.0.101';
 
 if (!function_exists('get_ip_info')) {
     /**
diff --git a/src/helper/Files.php b/src/helper/Files.php
index a77c9fe5c740e3fa5ae813af7b255d6f6adbc04c..7a07e9b196b7db10f28de4f7bd8ad88b330bac2b 100644
--- a/src/helper/Files.php
+++ b/src/helper/Files.php
@@ -21,6 +21,7 @@ declare (strict_types=1);
 
 namespace DtApp\ThinkLibrary\helper;
 
+use DtApp\ThinkLibrary\exception\DtaException;
 use think\Exception;
 use ZipArchive;
 
@@ -35,12 +36,12 @@ class Files
      * 删除文件
      * @param string $name 路径
      * @return bool
-     * @throws Exception
+     * @throws DtaException
      */
     public function delete(string $name): bool
     {
         if (empty($name)) {
-            throw new Exception('请检查需要删除文件夹的名称');
+            throw new DtaException('请检查需要删除文件夹的名称');
         }
         if (file_exists($name)) {
             if (unlink($name)) {
@@ -54,12 +55,13 @@ class Files
      * 删除文件夹
      * @param string $name 路径
      * @return bool
+     * @throws DtaException
      * @throws Exception
      */
     public function deletes(string $name): bool
     {
         if (empty($name)) {
-            throw new Exception('请检查需要删除文件夹的名称');
+            throw new DtaException('请检查需要删除文件夹的名称');
         }
         //先删除目录下的文件：
         $dh = opendir($name);
@@ -88,12 +90,12 @@ class Files
      * @param string $suffix_name 需要打包的后缀名，默认.png
      * @param string $file_name 文件名，默认全部名
      * @return bool
-     * @throws Exception
+     * @throws DtaException
      */
     public function folderZip(string $name, string $suffix_name = '.png', string $file_name = '*'): bool
     {
         if (empty($name)) {
-            throw new Exception('请检查需要打包的路径名称');
+            throw new DtaException('请检查需要打包的路径名称');
         }
         try {
             // 获取目录下所有某个结尾的文件列表
@@ -109,7 +111,7 @@ class Files
             //关闭压缩包
             $zip->close();
             return true;
-        } catch (\Exception $e) {
+        } catch (\DtaException $e) {
             return false;
         }
     }
diff --git a/src/helper/Xmls.php b/src/helper/Xmls.php
index e0975869ab529a4c4ebc9fd3ee39e428dd534371..c1f9cabc4022b318eee9ff13ef7408372db5f3a5 100644
--- a/src/helper/Xmls.php
+++ b/src/helper/Xmls.php
@@ -21,6 +21,7 @@ declare (strict_types=1);
 
 namespace DtApp\ThinkLibrary\helper;
 
+use DtApp\ThinkLibrary\exception\DtaException;
 use think\Exception;
 
 /**
@@ -34,12 +35,13 @@ class Xmls
      * 数组转换为xml
      * @param array $values 数组
      * @return string
+     * @throws DtaException
      * @throws Exception
      */
     public function toXml(array $values)
     {
         if (!is_array($values) || count($values) <= 0) {
-            throw new Exception('数组数据异常！');
+            throw new DtaException('数组数据异常！');
         }
         $xml = "<xml>";
         foreach ($values as $key => $val) {
@@ -59,12 +61,12 @@ class Xmls
      * 将XML转为array
      * @param string $xml
      * @return mixed
-     * @throws Exception
+     * @throws DtaException
      */
     public function toArray(string $xml)
     {
         if (!$xml) {
-            throw new Exception('xml数据异常！');
+            throw new DtaException('xml数据异常！');
         }
         libxml_disable_entity_loader(true);
         return json_decode(json_encode(simplexml_load_string($xml, 'SimpleXMLElement', LIBXML_NOCDATA)), true);