diff --git a/src/repo/message.rs b/src/repo/message.rs
index ea4a4ff..5ab6614 100644
--- a/src/repo/message.rs
+++ b/src/repo/message.rs
@@ -1,6 +1,6 @@
 use chrono::Utc;
 use sea_orm::{
-  ActiveModelTrait, ColumnTrait, Condition, ConnectionTrait, DatabaseTransaction, EntityTrait,
+  ActiveModelTrait, ColumnTrait, ConnectionTrait, DatabaseTransaction, EntityTrait,
   QueryFilter, Set,
 };
 use uuid::Uuid;
diff --git a/src/service/user.rs b/src/service/user.rs
index 43c91d2..b9d61ed 100644
--- a/src/service/user.rs
+++ b/src/service/user.rs
@@ -5,14 +5,14 @@ use tracing::info;
 use uuid::Uuid;
 
 use crate::constant::VERIFY_CODE_LEN;
-use crate::entity;
+
 use crate::entity::message::MessageKind;
 use crate::repo;
 // use crate::service::redis::*;
 // use crate::service::session;
 // use crate::service::token;
-use crate::dto::{request::*, response::*};
-use crate::error::{invalid_input_error, AppError, AppResult};
+use crate::dto::{request::*};
+use crate::error::{AppError, AppResult};
 use crate::server::state::AppState;
 use crate::util;