diff --git a/src/component/token_state.rs b/src/component/token_state.rs
index b00e5e96..4a50a1c7 100644
--- a/src/component/token_state.rs
+++ b/src/component/token_state.rs
@@ -6,7 +6,6 @@ use actix_web::{FromRequest, HttpRequest};
 use secrecy::{ExposeSecret, Secret};
 use std::future::{ready, Ready};
 
-
 pub struct SessionToken(Session);
 
 impl SessionToken {
diff --git a/src/config/config.rs b/src/config/config.rs
index 4bf6c20b..4bb7edf8 100644
--- a/src/config/config.rs
+++ b/src/config/config.rs
@@ -1,8 +1,8 @@
 use config::{Config as InnerConfig, FileFormat};
+use secrecy::Secret;
 use serde_aux::field_attributes::deserialize_number_from_string;
 use sqlx::postgres::{PgConnectOptions, PgSslMode};
 use std::convert::{TryFrom, TryInto};
-use secrecy::Secret;
 
 #[derive(serde::Deserialize, Clone, Debug)]
 pub struct Config {
diff --git a/tests/api/register.rs b/tests/api/register.rs
index 9d043b1f..1fd1864a 100644
--- a/tests/api/register.rs
+++ b/tests/api/register.rs
@@ -20,7 +20,10 @@ async fn register_with_invalid_password() {
     let server = spawn_server().await;
     let http_resp = server.register("user 1", "fake@appflowy.io", "123").await;
     assert_eq!(http_resp.status(), StatusCode::BAD_REQUEST);
-    assert_eq!(error_msg_from_resp(http_resp).await, InputParamsError::InvalidPassword.to_string());
+    assert_eq!(
+        error_msg_from_resp(http_resp).await,
+        InputParamsError::InvalidPassword.to_string()
+    );
 }
 
 #[tokio::test]
@@ -31,16 +34,20 @@ async fn register_with_invalid_name() {
         .register(&name, "fake@appflowy.io", "FakePassword!123")
         .await;
     assert_eq!(http_resp.status(), StatusCode::BAD_REQUEST);
-    assert_eq!(error_msg_from_resp(http_resp).await, InputParamsError::InvalidName(name).to_string());
+    assert_eq!(
+        error_msg_from_resp(http_resp).await,
+        InputParamsError::InvalidName(name).to_string()
+    );
 }
 
 #[tokio::test]
 async fn register_with_invalid_email() {
     let server = spawn_server().await;
     let email = "appflowy.io".to_string();
-    let http_resp = server
-        .register("me", &email, "FakePassword!123")
-        .await;
+    let http_resp = server.register("me", &email, "FakePassword!123").await;
     assert_eq!(http_resp.status(), StatusCode::BAD_REQUEST);
-    assert_eq!(error_msg_from_resp(http_resp).await, InputParamsError::InvalidEmail(email).to_string());
+    assert_eq!(
+        error_msg_from_resp(http_resp).await,
+        InputParamsError::InvalidEmail(email).to_string()
+    );
 }