diff --git a/library/src/social/google.rs b/library/src/social/google.rs
index 801168c..04c3c05 100644
--- a/library/src/social/google.rs
+++ b/library/src/social/google.rs
@@ -7,8 +7,7 @@ use lazy_static::lazy_static;
 use oauth2::basic::BasicClient;
 use oauth2::{reqwest, RevocationUrl};
 use oauth2::{
-    AuthUrl, AuthorizationCode, ClientId, ClientSecret, CsrfToken, PkceCodeChallenge, RedirectUrl,
-    Scope, TokenResponse, TokenUrl,
+    AuthUrl, AuthorizationCode, ClientId, ClientSecret, TokenResponse, TokenUrl,
 };
 use reqwest::Client;
 use serde::Deserialize;
@@ -69,10 +68,12 @@ const GOOGLE_REVOCATION_URL: &str = "https://oauth2.googleapis.com/revoke";
 /// 用途：Google Play Games 权限范围
 /// - 访问游戏相关API的权限
 /// - 获取玩家信息、成就等
+#[allow(dead_code)]
 const GOOGLE_GAMES_SCOPE: &str = "https://www.googleapis.com/auth/games";
 /// 用途：用户资料权限范围
 /// - 访问用户基本资料的权限
 /// - 获取用户名、头像等信息  
+#[allow(dead_code)]
 const GOOGLE_PROFILE_SCOPE: &str = "https://www.googleapis.com/auth/userinfo.profile";
 /// 用途：获取玩家状态信息
 /// 返回的信息包括：