diff --git a/composer.json b/composer.json
index 2ea0ecc..9acec00 100644
--- a/composer.json
+++ b/composer.json
@@ -21,13 +21,14 @@
   "homepage": "https://www.dtapp.net",
   "require": {
     "php": ">=7.1.0",
-    "topthink/framework": "^6.0.0",
-    "topthink/think-orm": "^2.0",
-    "liguangchun/ip": "^1.1",
     "ext-gd": "*",
     "ext-libxml": "*",
     "ext-json": "*",
-    "ext-simplexml": "*"
+    "ext-simplexml": "*",
+    "ext-zip": "*",
+    "topthink/framework": "^6.0.0",
+    "topthink/think-orm": "^2.0",
+    "liguangchun/ip": "^1.1"
   },
   "autoload": {
     "files": [
diff --git a/src/Files.php b/src/Files.php
index 4f085a1..d35960e 100644
--- a/src/Files.php
+++ b/src/Files.php
@@ -16,6 +16,9 @@
 
 namespace DtApp\ThinkLibrary;
 
+use DtApp\ThinkLibrary\exception\DtAppException;
+use ZipArchive;
+
 /**
  * 文件管理类
  * Class Files
@@ -28,9 +31,11 @@ class Files
      * 删除文件
      * @param string $name 路径
      * @return bool
+     * @throws DtAppException
      */
     public function delete(string $name)
     {
+        if (empty($name)) throw new DtAppException('请检查需要删除文件夹的名称');
         if (file_exists($name)) if (unlink($name)) return true;
         return false;
     }
@@ -39,9 +44,11 @@ class Files
      * 删除文件夹
      * @param string $name 路径
      * @return bool
+     * @throws DtAppException
      */
     public function deletes(string $name)
     {
+        if (empty($name)) throw new DtAppException('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);
         while ($file = readdir($dh)) {
@@ -62,4 +69,32 @@ class Files
             return false;
         }
     }
+
+    /**
+     * 把文件夹里面的文件打包成zip文件
+     * @param string $name 路径
+     * @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 DtAppException
+     */
+    public function folderZip(string $name, string $suffix_name = '.png', string $file_name = '*')
+    {
+        if (empty($name)) throw new DtAppException('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
+            $list = glob($name . "{$file_name}.{$suffix_name}");
+            $fileList = $list;
+            $zip = new ZipArchive();
+            // 打开压缩包
+            $zip->open($name, ZipArchive::CREATE);
+            //向压缩包中添加文件
+            foreach ($fileList as $file) $zip->addFile($file, basename($file));
+            //关闭压缩包
+            $zip->close();
+            return true;
+        } catch (\Exception $e) {
+            return false;
+        }
+    }
 }
diff --git a/src/facade/Files.php b/src/facade/Files.php
index c22d8ec..d83ffaf 100644
--- a/src/facade/Files.php
+++ b/src/facade/Files.php
@@ -27,6 +27,7 @@ use think\Facade;
  *
  * @method \DtApp\ThinkLibrary\Files delete(string $name) bool 删除文件
  * @method \DtApp\ThinkLibrary\Files deletes(string $name) bool 删除文件夹
+ * @method \DtApp\ThinkLibrary\Files folderZip(string $name, string $suffix_name = '.png', string $file_name = '*') bool 把文件夹里面的文件打包成zip文件
  */
 class Files extends Facade
 {