diff --git a/geneit_backend/src/services/login_token_service.rs b/geneit_backend/src/services/login_token_service.rs
index 8b9e699..097012f 100644
--- a/geneit_backend/src/services/login_token_service.rs
+++ b/geneit_backend/src/services/login_token_service.rs
@@ -170,7 +170,7 @@ impl FromRequest for LoginToken {
             let token = match load_token_info(&token).await {
                 Err(e) => {
                     log::error!("Failed to load auth token! {}", e);
-                    return Err(actix_web::error::ErrorInternalServerError(
+                    return Err(actix_web::error::ErrorPreconditionFailed(
                         "Failed to check auth token!",
                     ));
                 }