diff --git a/src/dispatch.rs b/src/dispatch.rs
index 9dd2e49..808aeba 100644
--- a/src/dispatch.rs
+++ b/src/dispatch.rs
@@ -14,14 +14,10 @@ pub async fn start(bot: &AutoSend<Bot>) {
       dptree::filter(|msg: Message| msg.chat.is_group() || msg.chat.is_supergroup())
         .endpoint(handlers::send::answer_common),
     );
-  info!("Mesagisto-Bot启动成功");
+  info!("Mesagisto信使启动成功");
   Dispatcher::builder(bot.clone(), handler)
-    .default_handler(|upd| async move {
-      log::warn!("Unhandled update: {:?}", upd);
-    })
-    // If the dispatcher fails for some reason, execute this handler.
     .error_handler(LoggingErrorHandler::with_custom_text(
-      "An error has occurred in the dispatcher",
+      "调度器中发生了一个错误",
     ))
     .build()
     .setup_ctrlc_handler()
diff --git a/src/main.rs b/src/main.rs
index c36cc0d..5b8d1c4 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -6,7 +6,7 @@ use mesagisto_client::MesagistoConfig;
 use teloxide::{prelude2::*, Bot};
 
 use bot::TG_BOT;
-use config::CONFIG;
+use crate::config::CONFIG;
 
 #[macro_use]
 extern crate educe;
@@ -64,7 +64,7 @@ async fn run() -> Result<(), anyhow::Error> {
     .apply()
     .await;
 
-  log::info!("Mesagisto-Bot正在启动");
+  log::info!("Mesagisto信使正在启动");
 
   let bot = Bot::with_client(CONFIG.telegram.token.clone(), net::client_from_config()).auto_send();
 
@@ -72,6 +72,6 @@ async fn run() -> Result<(), anyhow::Error> {
   dispatch::start(&TG_BOT).await;
 
   CONFIG.save();
-  log::info!("Mesagisto Bot is going to shut down");
+  log::info!("Mesagisto信使即将关闭");
   Ok(())
 }
diff --git a/src/message/handlers/send.rs b/src/message/handlers/send.rs
index 93a5456..f4c1310 100644
--- a/src/message/handlers/send.rs
+++ b/src/message/handlers/send.rs
@@ -11,7 +11,7 @@ use mesagisto_client::server::SERVER;
 use mesagisto_client::EitherExt;
 use teloxide::prelude2::*;
 
-pub async fn answer_common(msg: Message, bot: AutoSend<Bot>) -> anyhow::Result<()> {
+pub async fn answer_common(msg: Message, _bot: AutoSend<Bot>) -> anyhow::Result<()> {
   let target = msg.chat_id();
   if !CONFIG.target_address_mapper.contains_key(&target) {
     return Ok(());