diff --git a/README.md b/README.md
index c3cb99f..48f28df 100644
--- a/README.md
+++ b/README.md
@@ -20,13 +20,14 @@
 - [x] 测速功能：可以选择不同测速点，贝壳内网，以及其他教育网 ipv6 测速点进行测速（不消耗校园网流量），同时显示当前公网 IP 地址
 - [x] 关于页面：一些作者的废话以及我的捐赠打钱二维码，还有一些小 Tips
 - [x] 查别人流量，和查电表
+- [x] 通过 Onedrive 进行同步配置文件
 
 ## TODO
 
 - [x] 通过校园网 VPN 转换校园网内网相关链接，在校外也可以使用这个 APP
 - [x] 迁移框架版本至 Tauri 2
 - [x] 更新提醒 
-- [ ] 前端页面美化
+- [x] 前端页面美化
 - [ ] 前端加入图表展示，更加直观
 - [ ] 密码输入错误超过 3 次之后显示验证码（懒得搞，输错3次密码自己等半小时。）
 - [ ] 给应用签名（苹果要钱，不签了）
diff --git a/src-tauri/src/onedrive.rs b/src-tauri/src/onedrive.rs
index 48be8b2..6bd7012 100644
--- a/src-tauri/src/onedrive.rs
+++ b/src-tauri/src/onedrive.rs
@@ -6,7 +6,7 @@ use sha2::{Digest, Sha256};
 use tauri::{Manager, WebviewWindow};
 use tauri_plugin_dialog::DialogExt;
 
-use crate::entities::AppState;
+use crate::{entities::AppState, setting::Setting};
 
 #[tauri::command(async)]
 pub async fn open_microsoft_login(app_handle: tauri::AppHandle) -> Result<(), String> {
@@ -110,7 +110,7 @@ pub async fn code_to_access_token(
 
     match ans {
         true => upload_setting_to_onedrive(&app_handle, token_response).await,
-        false => download_setting_to_onedrive().await,
+        false => download_setting_to_onedrive(&app_handle, token_response).await,
     }
 
     let _ = window.close();
@@ -145,7 +145,51 @@ async fn upload_setting_to_onedrive(app_handle: &tauri::AppHandle, token_respons
     }
 }
 
-async fn download_setting_to_onedrive() {}
+async fn download_setting_to_onedrive(
+    app_handle: &tauri::AppHandle,
+    token_response: TokenResponse,
+) {
+    let response = Client::new()
+        .get("https://graph.microsoft.com/v1.0/drive/special/approot:/setting.txt:/content")
+        .bearer_auth(token_response.access_token.unwrap())
+        .send()
+        .await;
+    if let Err(e) = response {
+        app_handle
+            .dialog()
+            .message("下载失败！可能由于网络问题")
+            .blocking_show();
+        println!("Error downloading setting: {}", e);
+    } else {
+        let text = response.unwrap().text().await.unwrap();
+        let text = match URL_SAFE.decode(text.as_bytes()) {
+            Ok(text) => text,
+            Err(e) => {
+                app_handle
+                    .dialog()
+                    .message(format!("解码base64错误：{e:?}"))
+                    .blocking_show();
+                return;
+            }
+        };
+        let setting: Setting = match serde_json::from_slice(&text) {
+            Ok(s) => s,
+            Err(e) => {
+                app_handle
+                    .dialog()
+                    .message(format!("配置文件格式不正确！{e:?}"))
+                    .blocking_show();
+                return;
+            }
+        };
+        // dbg!(&setting);
+        let state = app_handle.state::<AppState>();
+        *state.setting.write().unwrap() = setting;
+        let _ = state.setting.write().unwrap().write_setting(app_handle);
+        app_handle.dialog().message("下载成功！").blocking_show();
+        // dbg!(response.unwrap().text().await);
+    }
+}
 
 fn generate_random_string(length: usize) -> String {
     const CHARSET: &[u8] = b"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-._~";