diff --git a/src/main.rs b/src/main.rs
index 0e1697f..607fd4f 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -2,14 +2,10 @@ use futures_util::{SinkExt, StreamExt};
 use poem::{
     endpoint::StaticFilesEndpoint,
     error::ResponseError,
-    get, handler,
     http::StatusCode,
     listener::TcpListener,
     session::{CookieConfig, MemoryStorage, ServerSession, Session},
-    web::{
-        websocket::{BoxWebSocketUpgraded, Message, WebSocket},
-        Html,
-    },
+    web::websocket::{BoxWebSocketUpgraded, Message, WebSocket},
     EndpointExt, Result, Route, Server,
 };
 use poem_openapi::{