diff --git a/app/admin/controller/api/Plugs.php b/app/admin/controller/api/Plugs.php
index 8541fb6f0..e3d36d3d6 100644
--- a/app/admin/controller/api/Plugs.php
+++ b/app/admin/controller/api/Plugs.php
@@ -15,12 +15,10 @@
 
 namespace app\admin\controller\api;
 
-use app\admin\service\AuthService;
 use think\admin\Controller;
-use think\admin\Storage;
 
 /**
- * 后台插件管理
+ * 通用插件管理
  * Class Plugs
  * @package app\admin\controller\api
  */
@@ -37,106 +35,4 @@ class Plugs extends Controller
         $this->fetch();
     }
 
-    /**
-     * 获取文件上传参数
-     * @throws \think\Exception
-     * @throws \think\db\exception\DataNotFoundException
-     * @throws \think\db\exception\DbException
-     * @throws \think\db\exception\ModelNotFoundException
-     */
-    public function check()
-    {
-        $diff1 = explode(',', strtolower(input('exts', '')));
-        $diff2 = explode(',', strtolower(sysconf('storage.allow_exts')));
-        $exts = array_intersect($diff1, $diff2);
-        $this->success('获取文件上传参数', [
-            'exts' => join('|', $exts),
-            'mine' => Storage::mime($exts),
-            'type' => $this->getUploadType(),
-            'data' => $this->getUploadData(),
-        ]);
-    }
-
-    /**
-     * 后台通用文件上传
-     * @return \think\response\Json
-     * @throws \think\Exception
-     * @throws \think\db\exception\DataNotFoundException
-     * @throws \think\db\exception\DbException
-     * @throws \think\db\exception\ModelNotFoundException
-     */
-    public function upload()
-    {
-        if (!AuthService::isLogin()) {
-            $this->error('访问授权失败，请重新登录授权再试！');
-        }
-        if (!($file = $this->getUploadFile()) || empty($file)) {
-            return json(['uploaded' => false, 'error' => ['message' => '文件上传异常，文件可能过大或未上传']]);
-        }
-        $this->extension = $file->getOriginalExtension();
-        if (!in_array($this->extension, explode(',', sysconf('storage.allow_exts')))) {
-            return json(['uploaded' => false, 'error' => ['message' => '文件上传类型受限，请在后台配置']]);
-        }
-        if (in_array($this->extension, ['php', 'sh'])) {
-            return json(['uploaded' => false, 'error' => ['message' => '可执行文件禁止上传到本地服务器']]);
-        }
-        $this->safe = boolval(input('safe'));
-        $this->uptype = $this->getUploadType();
-        $name = Storage::name($file->getPathname(), $this->extension, '', 'md5_file');
-        $info = Storage::instance($this->uptype)->set($name, file_get_contents($file->getRealPath()), $this->safe);
-        if (is_array($info) && isset($info['url'])) {
-            return json(['uploaded' => true, 'filename' => $name, 'url' => $this->safe ? $name : $info['url']]);
-        } else {
-            return json(['uploaded' => false, 'error' => ['message' => '文件处理失败，请稍候再试！']]);
-        }
-    }
-
-    /**
-     * 生成文件上传参数
-     * @return array
-     * @throws \think\Exception
-     * @throws \think\db\exception\DataNotFoundException
-     * @throws \think\db\exception\DbException
-     * @throws \think\db\exception\ModelNotFoundException
-     */
-    private function getUploadData()
-    {
-        if ($this->getUploadType() === 'qiniu') {
-            $file = Storage::instance('qiniu');
-            return ['url' => $file->upload(), 'token' => $file->buildUploadToken(), 'uptype' => $this->getUploadType()];
-        } else {
-            $file = Storage::instance('local');
-            return ['url' => $file->upload(), 'token' => uniqid('local_upload_'), 'uptype' => $this->getUploadType()];
-        }
-    }
-
-    /**
-     * 获取文件上传方式
-     * @return string
-     * @throws \think\db\exception\DataNotFoundException
-     * @throws \think\db\exception\DbException
-     * @throws \think\db\exception\ModelNotFoundException
-     */
-    private function getUploadType()
-    {
-        $this->uptype = input('uptype');
-        if (!in_array($this->uptype, ['local', 'qiniu'])) {
-            $this->uptype = sysconf('storage.type');
-        }
-        return $this->uptype;
-    }
-
-    /**
-     * 获取本地文件对象
-     * @return \think\file\UploadedFile
-     */
-    private function getUploadFile()
-    {
-        try {
-            return $this->request->file('file');
-        } catch (\Exception $e) {
-            $this->error(lang($e->getMessage()));
-        }
-    }
-
 }
diff --git a/app/admin/controller/api/Update.php b/app/admin/controller/api/Update.php
index 2d444ce06..d0b30c0e4 100644
--- a/app/admin/controller/api/Update.php
+++ b/app/admin/controller/api/Update.php
@@ -16,11 +16,10 @@
 namespace app\admin\controller\api;
 
 use think\admin\Controller;
-use think\admin\extend\PlugsExtend;
 use think\admin\install\ExtendInstall;
 
 /**
- * 系统更新接口
+ * 安装服务端支持
  * Class Update
  * @package app\admin\controller\api
  */
diff --git a/app/admin/controller/api/Upload.php b/app/admin/controller/api/Upload.php
new file mode 100644
index 000000000..567054230
--- /dev/null
+++ b/app/admin/controller/api/Upload.php
@@ -0,0 +1,119 @@
+<?php
+
+
+namespace app\admin\controller\api;
+
+
+use app\admin\service\AuthService;
+use think\admin\Controller;
+use think\admin\Storage;
+
+/**
+ * 文件上传接口
+ * Class Upload
+ * @package app\admin\controller\api
+ */
+class Upload extends Controller
+{
+    /**
+     * 上传安全检查
+     * @login true
+     * @throws \think\Exception
+     * @throws \think\db\exception\DataNotFoundException
+     * @throws \think\db\exception\DbException
+     * @throws \think\db\exception\ModelNotFoundException
+     */
+    public function check()
+    {
+        $diff1 = explode(',', strtolower(input('exts', '')));
+        $diff2 = explode(',', strtolower(sysconf('storage.allow_exts')));
+        $exts = array_intersect($diff1, $diff2);
+        $this->success('获取文件上传参数', [
+            'type' => $this->getType(), 'data' => $this->getData(),
+            'exts' => join('|', $exts), 'mine' => Storage::mime($exts),
+        ]);
+    }
+
+    /**
+     * 文件上传入口
+     * @login true
+     * @return \think\response\Json
+     * @throws \think\Exception
+     * @throws \think\db\exception\DataNotFoundException
+     * @throws \think\db\exception\DbException
+     * @throws \think\db\exception\ModelNotFoundException
+     */
+    public function file()
+    {
+        if (!AuthService::isLogin()) {
+            $this->error('访问授权失败，请重新登录授权再试！');
+        }
+        if (!($file = $this->getFile()) || empty($file)) {
+            return json(['uploaded' => false, 'error' => ['message' => '文件上传异常，文件可能过大或未上传']]);
+        }
+        $this->extension = $file->getOriginalExtension();
+        if (!in_array($this->extension, explode(',', sysconf('storage.allow_exts')))) {
+            return json(['uploaded' => false, 'error' => ['message' => '文件上传类型受限，请在后台配置']]);
+        }
+        if (in_array($this->extension, ['php', 'sh'])) {
+            return json(['uploaded' => false, 'error' => ['message' => '可执行文件禁止上传到本地服务器']]);
+        }
+        $this->safe = boolval(input('safe'));
+        $this->uptype = $this->getType();
+        $name = Storage::name($file->getPathname(), $this->extension, '', 'md5_file');
+        $info = Storage::instance($this->uptype)->set($name, file_get_contents($file->getRealPath()), $this->safe);
+        if (is_array($info) && isset($info['url'])) {
+            return json(['uploaded' => true, 'filename' => $name, 'url' => $this->safe ? $name : $info['url']]);
+        } else {
+            return json(['uploaded' => false, 'error' => ['message' => '文件处理失败，请稍候再试！']]);
+        }
+    }
+
+    /**
+     * 生成文件上传参数
+     * @return array
+     * @throws \think\Exception
+     * @throws \think\db\exception\DataNotFoundException
+     * @throws \think\db\exception\DbException
+     * @throws \think\db\exception\ModelNotFoundException
+     */
+    private function getData()
+    {
+        if ($this->getType() === 'qiniu') {
+            $file = Storage::instance('qiniu');
+            return ['url' => $file->upload(), 'token' => $file->buildUploadToken(), 'uptype' => $this->getType()];
+        } else {
+            $file = Storage::instance('local');
+            return ['url' => $file->upload(), 'token' => uniqid('local_upload_'), 'uptype' => $this->getType()];
+        }
+    }
+
+    /**
+     * 获取文件上传方式
+     * @return string
+     * @throws \think\db\exception\DataNotFoundException
+     * @throws \think\db\exception\DbException
+     * @throws \think\db\exception\ModelNotFoundException
+     */
+    private function getType()
+    {
+        $this->uptype = input('uptype');
+        if (!in_array($this->uptype, ['local', 'qiniu'])) {
+            $this->uptype = sysconf('storage.type');
+        }
+        return $this->uptype;
+    }
+
+    /**
+     * 获取本地文件对象
+     * @return \think\file\UploadedFile
+     */
+    private function getFile()
+    {
+        try {
+            return $this->request->file('file');
+        } catch (\Exception $e) {
+            $this->error(lang($e->getMessage()));
+        }
+    }
+}
\ No newline at end of file
diff --git a/public/static/plugs/jquery/uploader.js b/public/static/plugs/jquery/uploader.js
index f3c4aff09..1c6ff6b24 100644
--- a/public/static/plugs/jquery/uploader.js
+++ b/public/static/plugs/jquery/uploader.js
@@ -4,7 +4,7 @@ define(function () {
         var uptype = $(element).attr('data-uptype') || '';
 
         // 检查可以上传的文件后缀
-        $.form.load('?s=admin/api.plugs/check', {exts: exts, uptype: uptype}, 'post', function (ret, options) {
+        $.form.load('?s=admin/api.upload/check', {exts: exts, uptype: uptype}, 'post', function (ret, options) {
             options = {url: ret.data.data.url, exts: ret.data.exts, acceptMime: ret.data.mine, data: ret.data.data};
             if (exts.indexOf('*') > -1) delete options.exts, delete options.acceptMime;
             return renderUploader(options), false;