diff --git a/backend/sync_server/src/config.rs b/backend/sync_server/src/config.rs
index fb5b6f8..6582fb7 100644
--- a/backend/sync_server/src/config.rs
+++ b/backend/sync_server/src/config.rs
@@ -2,7 +2,6 @@ use std::path::Path;
 
 use anyhow::{Context, Result};
 use database_config::DatabaseConfig;
-use log::debug;
 use serde::{Deserialize, Serialize};
 use server_config::ServerConfig;
 use tokio::fs;
@@ -12,11 +11,6 @@ pub mod database_config;
 pub mod server_config;
 pub mod user_config;
 
-use crate::{
-    consts::{DEFAULT_HOST, DEFAULT_MAX_CONNECTIONS, DEFAULT_PORT, DEFAULT_SQLITE_URL},
-    errors::SyncServerError,
-};
-
 #[derive(Debug, Deserialize, Serialize, Clone)]
 pub struct Config {
     pub database: DatabaseConfig,
diff --git a/backend/sync_server/src/config/database_config.rs b/backend/sync_server/src/config/database_config.rs
index 1e50d75..a84d6aa 100644
--- a/backend/sync_server/src/config/database_config.rs
+++ b/backend/sync_server/src/config/database_config.rs
@@ -1,14 +1,7 @@
-use std::path::Path;
-
-use anyhow::{Context, Result};
 use log::debug;
 use serde::{Deserialize, Serialize};
-use tokio::fs;
 
-use crate::{
-    consts::{DEFAULT_HOST, DEFAULT_MAX_CONNECTIONS, DEFAULT_PORT, DEFAULT_SQLITE_URL},
-    errors::SyncServerError,
-};
+use crate::consts::{DEFAULT_MAX_CONNECTIONS, DEFAULT_SQLITE_URL};
 
 #[derive(Debug, Deserialize, Serialize, Clone)]
 pub struct DatabaseConfig {
diff --git a/backend/sync_server/src/config/server_config.rs b/backend/sync_server/src/config/server_config.rs
index b6c785c..94f6b7e 100644
--- a/backend/sync_server/src/config/server_config.rs
+++ b/backend/sync_server/src/config/server_config.rs
@@ -1,14 +1,7 @@
-use std::path::Path;
-
-use anyhow::{Context, Result};
 use log::debug;
 use serde::{Deserialize, Serialize};
-use tokio::fs;
 
-use crate::{
-    consts::{DEFAULT_HOST, DEFAULT_MAX_BODY_SIZE_MB, DEFAULT_PORT, DEFAULT_SQLITE_URL},
-    errors::SyncServerError,
-};
+use crate::consts::{DEFAULT_HOST, DEFAULT_MAX_BODY_SIZE_MB, DEFAULT_PORT};
 #[derive(Debug, Deserialize, Serialize, Clone)]
 pub struct ServerConfig {
     #[serde(default = "default_host")]
diff --git a/backend/sync_server/src/config/user_config.rs b/backend/sync_server/src/config/user_config.rs
index d968919..25a0801 100644
--- a/backend/sync_server/src/config/user_config.rs
+++ b/backend/sync_server/src/config/user_config.rs
@@ -1,14 +1,5 @@
-use std::path::Path;
-
-use anyhow::{Context, Result};
-use log::debug;
 use serde::{Deserialize, Serialize};
-use tokio::fs;
 
-use crate::{
-    consts::{DEFAULT_HOST, DEFAULT_MAX_CONNECTIONS, DEFAULT_PORT, DEFAULT_SQLITE_URL},
-    errors::SyncServerError,
-};
 #[derive(Debug, Deserialize, Serialize, Clone)]
 pub struct UserConfig {
     #[serde(default = "Vec::new")]