diff --git a/src/main.rs b/src/main.rs
index c71e4ab..5153dd1 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -18,7 +18,6 @@ use std::{
     sync::Arc,
     thread,
 };
-use titanite::*;
 
 fn main() -> Result<()> {
     if std::env::var("RUST_LOG").is_ok() {
@@ -75,6 +74,7 @@ fn handle(
     peer: SocketAddr,
     connection: Result<TlsStream<TcpStream>, HandshakeError<TcpStream>>,
 ) {
+    use titanite::*;
     debug!("Incoming connection from: `{peer}`");
     match connection {
         Ok(mut stream) => {
@@ -153,41 +153,42 @@ fn response(
     stream: &mut TlsStream<TcpStream>,
 ) {
     use route::Route;
+    use titanite::response::*;
     debug!("Incoming request from `{peer}` to `{}`", request.url.path());
     send(
         &match Route::from_url(&request.url) {
             Route::List { page } => match list(config, public, request.url.query(), page) {
-                Ok(data) => response::success::Default {
+                Ok(data) => success::Default {
                     data: data.as_bytes(),
-                    meta: response::success::default::Meta {
+                    meta: success::default::Meta {
                         mime: "text/gemini".to_string(),
                     },
                 }
                 .into_bytes(),
                 Err(e) => {
                     error!("Internal server error on handle peer `{peer}` request: `{e}`");
-                    response::failure::temporary::General {
+                    failure::temporary::General {
                         message: Some("Internal server error".to_string()),
                     }
                     .into_bytes()
                 }
             },
-            Route::Search => response::Input::Default(response::input::Default {
+            Route::Search => Input::Default(input::Default {
                 message: Some("Keyword, file, hash...".into()),
             })
             .into_bytes(),
             Route::Info(id) => match public.torrent(id) {
                 Some(torrent) => match info(config, torrent) {
-                    Ok(data) => response::success::Default {
+                    Ok(data) => success::Default {
                         data: data.as_bytes(),
-                        meta: response::success::default::Meta {
+                        meta: success::default::Meta {
                             mime: "text/gemini".to_string(),
                         },
                     }
                     .into_bytes(),
                     Err(e) => {
                         error!("Internal server error on handle peer `{peer}` request: `{e}`");
-                        response::failure::temporary::General {
+                        failure::temporary::General {
                             message: Some("Internal server error".to_string()),
                         }
                         .into_bytes()
@@ -195,12 +196,12 @@ fn response(
                 },
                 None => {
                     warn!(
-                        "Requested resource `{}` not found by peer `{peer}`",
+                        "Requested torrent `{}` not found by peer `{peer}`",
                         request.url.as_str()
                     );
-                    response::Failure::Permanent(response::failure::Permanent::NotFound(
-                        response::failure::permanent::NotFound { message: None },
-                    ))
+                    Failure::Permanent(failure::Permanent::NotFound(failure::permanent::NotFound {
+                        message: None,
+                    }))
                     .into_bytes()
                 }
             },
@@ -209,9 +210,9 @@ fn response(
                     "Requested resource `{}` not found by peer `{peer}`",
                     request.url.as_str()
                 );
-                response::Failure::Permanent(response::failure::Permanent::NotFound(
-                    response::failure::permanent::NotFound { message: None },
-                ))
+                Failure::Permanent(failure::Permanent::NotFound(failure::permanent::NotFound {
+                    message: None,
+                }))
                 .into_bytes()
             }
         },
@@ -249,6 +250,7 @@ fn list(
 ) -> Result<String> {
     use plurify::Plurify;
 
+    /// format search keyword as the pagination query
     fn query(keyword: Option<&str>) -> String {
         keyword.map(|k| format!("?{}", k)).unwrap_or_default()
     }