diff --git a/application/worker/controller/Common.php b/application/worker/controller/Common.php
new file mode 100644
index 0000000..fc73c41
--- /dev/null
+++ b/application/worker/controller/Common.php
@@ -0,0 +1,25 @@
+<?php
+
+namespace app\worker\controller;
+
+use app\common\controller\WorkerApi;
+
+class Common extends WorkerApi
+{
+    public function ossParams()
+    {
+        $name = $this->request->post('name');
+        if (empty($name)) {
+            $this->error('文件名必填');
+        }
+
+        $md5 = md5($name);
+        $auth = new \addons\alioss\library\Auth();
+        $params = $auth->params($name, $md5);
+        $params['OSSAccessKeyId'] = $params['id'];
+        $params['success_action_status'] = 200;
+        $params['cdnurl'] = cdnurl('', true);
+
+        $this->success('', null, $params);
+    }
+}
\ No newline at end of file