diff --git a/modules/nixos/think-backend-gtcm.nix b/modules/nixos/think-backend-gtcm.nix
index fc142d5..a005568 100644
--- a/modules/nixos/think-backend-gtcm.nix
+++ b/modules/nixos/think-backend-gtcm.nix
@@ -172,9 +172,12 @@ in
       before = [ "phpfpm-think-backend-gtcm.service" ];
       serviceConfig = {
         user = cfg.user;
+        WorkingDirectory = "${file-uploader}";
       };
       path = [ pkgs.nodejs20 ];
-      script = '''';
+      script = ''
+        npm run start:api
+      '';
     };
 
     environment.systemPackages = [