diff --git a/src/services/minio.rs b/src/services/minio.rs
index 26c5eb5..62e9af3 100644
--- a/src/services/minio.rs
+++ b/src/services/minio.rs
@@ -10,7 +10,7 @@ pub fn get_minio() -> Minio {
         None
     );
 
-    return Minio::builder()
+    Minio::builder()
         .host(&config::CONFIG.minio_host)
         .provider(provider)
         .secure(false)
diff --git a/src/services/task_creator.rs b/src/services/task_creator.rs
index df507cf..04bece8 100644
--- a/src/services/task_creator.rs
+++ b/src/services/task_creator.rs
@@ -5,12 +5,11 @@ use smallvec::SmallVec;
 use smartstring::alias::String as SmartString;
 use tempfile::SpooledTempFile;
 use tracing::log;
-use translit::{Transliterator, gost779b_ru, CharsMapping};
 use zip::write::FileOptions;
 
 use crate::{structures::{CreateTask, Task, ObjectType}, config, views::TASK_RESULTS, services::{downloader::download, utils::{get_stream, get_filename}, minio::get_minio}};
 
-use super::{library_client::{Book, get_sequence_books, get_author_books, get_translator_books, Page, get_sequence, get_author}, utils::get_key};
+use super::{library_client::{Book, get_sequence_books, get_author_books, get_translator_books, Page}, utils::get_key};
 
 
 pub async fn get_books<Fut>(
@@ -46,8 +45,7 @@ where
 
     let result = result
         .iter()
-        .filter(|book| book.available_types.contains(&file_format.to_string()))
-        .map(|b| b.clone())
+        .filter(|book| book.available_types.contains(&file_format.to_string())).cloned()
         .collect();
 
     Ok(result)
@@ -188,7 +186,7 @@ pub async fn create_archive_task(key: String, data: CreateTask) {
         },
     };
 
-    let archive_result = match create_archive(books, data.file_format).await {
+    let archive_result = match create_archive(key.clone(), books, data.file_format).await {
         Ok(v) => v,
         Err(err) => {
             set_task_error(key.clone(), "Failed downloading books!".to_string()).await;
diff --git a/src/services/utils.rs b/src/services/utils.rs
index 326629d..5e6d351 100644
--- a/src/services/utils.rs
+++ b/src/services/utils.rs
@@ -62,21 +62,17 @@ pub fn get_stream(mut temp_file: Box<dyn Read + Send>) -> impl futures_core::Str
     stream! {
         let mut buf = [0; 2048];
 
-        loop {
-            match temp_file.read(&mut buf) {
-                Ok(count) => {
-                    if count == 0 {
-                        break;
-                    }
-
-                    yield Ok(Bytes::copy_from_slice(&buf[0..count]))
-                },
-                Err(_) => break
+        while let Ok(count) = temp_file.read(&mut buf) {
+            if count == 0 {
+                break;
             }
+
+            yield Ok(Bytes::copy_from_slice(&buf[0..count]))
         }
     }
 }
 
+
 pub async fn get_filename(object_type: ObjectType, object_id: u32) -> Result<String, Box<dyn std::error::Error + Send + Sync>> {
     let result_filename = match object_type {
         ObjectType::Sequence => {
@@ -132,7 +128,7 @@ pub async fn get_filename(object_type: ObjectType, object_id: u32) -> Result<Str
 
         let normal_filename = normal_filename.replace(|c: char| !c.is_ascii(), "");
 
-        let right_part = format!(".zip");
+        let right_part = ".zip".to_string();
         let normal_filename_slice = std::cmp::min(64 - right_part.len() - 1, normal_filename.len() - 1);
 
         let left_part = if normal_filename_slice == normal_filename.len() - 1 {
diff --git a/src/views.rs b/src/views.rs
index e1932b8..3ca453e 100644
--- a/src/views.rs
+++ b/src/views.rs
@@ -29,7 +29,7 @@ async fn create_archive_task(
         None => create_task(data).await,
     };
 
-    Json::<Task>(result.into()).into_response()
+    Json::<Task>(result).into_response()
 }
 
 
@@ -37,7 +37,7 @@ async fn check_archive_task_status(
     Path(task_id): Path<String>
 ) -> impl IntoResponse {
     match TASK_RESULTS.get(&task_id) {
-        Some(result) => Json::<Task>(result.into()).into_response(),
+        Some(result) => Json::<Task>(result).into_response(),
         None => StatusCode::NOT_FOUND.into_response(),
     }
 }