diff --git a/app/Http/Controllers/Server/PoseidonController.php b/app/Http/Controllers/Server/PoseidonController.php
index 81e7c7a1..d926cab3 100644
--- a/app/Http/Controllers/Server/PoseidonController.php
+++ b/app/Http/Controllers/Server/PoseidonController.php
@@ -45,12 +45,11 @@ class PoseidonController extends Controller
             $user->v2ray_user = [
                 "uuid" => $user->uuid,
                 "email" => sprintf("%s@v2board.user", $user->uuid),
-                "alter_id" => $user->v2ray_alter_id,
-                "level" => $user->v2ray_level,
+                "alter_id" => $server->alter_id,
+                "level" => 0,
             ];
             unset($user['uuid']);
-            unset($user['v2ray_alter_id']);
-            unset($user['v2ray_level']);
+            unset($user['email']);
             array_push($result, $user);
         }
 
@@ -136,9 +135,23 @@ class PoseidonController extends Controller
     }
 
     protected function success($data) {
+         $req = request();
+        // Only for "GET" method
+        if (!$req->isMethod('GET') || !$data) {
+            return response([
+                'msg' => 'ok',
+                'data' => $data,
+            ]);
+        }
+
+        $etag = sha1(json_encode($data));
+        if ($etag == $req->header("IF-NONE-MATCH")) {
+            return response(null, 304);
+        }
+
         return response([
             'msg' => 'ok',
             'data' => $data,
-        ]);
+        ])->header('ETAG', $etag);
     }
 }
diff --git a/app/Http/Requests/Admin/OrderAssign.php b/app/Http/Requests/Admin/OrderAssign.php
index a6262fcf..b06c672c 100644
--- a/app/Http/Requests/Admin/OrderAssign.php
+++ b/app/Http/Requests/Admin/OrderAssign.php
@@ -17,7 +17,7 @@ class OrderAssign extends FormRequest
             'plan_id' => 'required',
             'email' => 'required',
             'total_amount' => 'required',
-            'cycle' => 'required|in:month_price,quarter_price,half_year_price,year_price,onetime_price,reset_price'
+            'cycle' => 'required|in:month_price,quarter_price,half_year_price,year_price,two_year_price,three_year_price,onetime_price,reset_price'
         ];
     }