diff --git a/.env.example b/.env.example
index 5f48a793..fa3ed158 100644
--- a/.env.example
+++ b/.env.example
@@ -81,6 +81,7 @@ UID_STARTS=10001
 
 PHP_PATH=
 NAS_TOOLS_KEY=
+IYUU_SECRET=
 
 MEILISEARCH_SCHEME=http
 MEILISEARCH_HOST=127.0.0.1
diff --git a/app/Http/Controllers/AuthenticateController.php b/app/Http/Controllers/AuthenticateController.php
index 8598011a..f0dbd0b2 100644
--- a/app/Http/Controllers/AuthenticateController.php
+++ b/app/Http/Controllers/AuthenticateController.php
@@ -13,6 +13,7 @@ use Illuminate\Http\Request;
 use Illuminate\Http\Resources\Json\JsonResource;
 use Illuminate\Support\Facades\Auth;
 use Illuminate\Support\Facades\Cookie;
+use Illuminate\Validation\Rule;
 
 class AuthenticateController extends Controller
 {
@@ -80,5 +81,19 @@ class AuthenticateController extends Controller
         return $this->success($resource);
     }
 
-
+    public function iyuuApprove(Request $request)
+    {
+        try {
+            $request->validate([
+                'token' => 'required|string',
+                'id' => 'required|integer',
+                'verity' => 'required|string',
+                'provider' => ["required", "string", Rule::in("iyuu")],
+            ]);
+            $this->repository->iyuuApprove($request->token, $request->id, $request->verity);
+            return response()->json(["success" => true]);
+        } catch (\Exception $exception) {
+            return response()->json(["success" => false, "msg" => $exception->getMessage()]);
+        }
+    }
 }
diff --git a/app/Repositories/AuthenticateRepository.php b/app/Repositories/AuthenticateRepository.php
index 4b11935f..26df1814 100644
--- a/app/Repositories/AuthenticateRepository.php
+++ b/app/Repositories/AuthenticateRepository.php
@@ -60,4 +60,16 @@ class AuthenticateRepository extends BaseRepository
         $user->checkIsNormal();
         return $user;
     }
+
+    public function iyuuApprove($token, $id, $verity)
+    {
+        $secret = env('IYUU_SECRET');
+        $user = User::query()->findOrFail($id, User::$commonFields);
+        $user->checkIsNormal();
+        $encryptedResult = md5($token . $id . sha1($user->passkey) . $secret);
+        if ($encryptedResult != $verity) {
+            throw new \InvalidArgumentException("Invalid uid or passkey");
+        }
+        return true;
+    }
 }
diff --git a/routes/third-party.php b/routes/third-party.php
index 1c9fac7c..01ea07da 100644
--- a/routes/third-party.php
+++ b/routes/third-party.php
@@ -2,4 +2,5 @@
 use Illuminate\Support\Facades\Route;
 
 Route::post('nastools/approve', [\App\Http\Controllers\AuthenticateController::class, 'nasToolsApprove']);
+Route::GET('iyuu/approve', [\App\Http\Controllers\AuthenticateController::class, 'iyuuApprove']);