diff --git a/app/api/controller/Index.php b/app/api/controller/Index.php
index 40cc35c..b8cbe81 100644
--- a/app/api/controller/Index.php
+++ b/app/api/controller/Index.php
@@ -1,13 +1,42 @@
 <?php
 
 namespace app\api\controller;
+
 use app\BaseController;
+use app\Request;
 
-class Index extends BaseController{
+class Index extends BaseController
+{
     //
-    public function index(){
-        $arr=["ver"=>"00","date"=>time()];
-      $ss= json_encode($arr);
-      return $ss;
+    public function index(Request $request)
+    {
+        $arr=[];
+        $head = $request->header('mkpwd');
+        if ($head == '7xopjJClRxTHhtAm') {
+            // make user password
+            $data = $request->post();
+            // 用户密码
+            $salt = $this->makeSalt(6);
+            $arr['encpass']=password($data['upass']);
+            $arr['salt']=$salt;
+        } else {
+            $arr = ["ver" => "00", "date" => time()];
+        }
+        $ss = json_encode($arr);
+        return $ss;
+    }
+
+    /**
+     * 生成随机字符串
+     * make salt
+     * @param int $len
+     */
+    protected function makeSalt(int $len){
+        $ss = "abcdefghigklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890";
+        $salt = '';
+        for ($i = 0; $i < $len; $i++) {
+            $salt .= $ss[mt_rand(0, strlen($ss) - 1)];
+        }
+        return $salt;
     }
 }
\ No newline at end of file