diff --git a/src/dictionary.rs b/src/dictionary.rs
index 4b065b5..fc3be4b 100644
--- a/src/dictionary.rs
+++ b/src/dictionary.rs
@@ -18,12 +18,12 @@ use iced::widget::text_input::default;
 use iced::widget::*;
 use iced::{Border, Color, Shadow, Task};
 use iced_core::Length::Fill;
+use parking_lot::Mutex;
 use rand::random_range;
 use std::fs;
 use std::ops::Add;
 use std::path::PathBuf;
 use std::sync::Arc;
-use parking_lot::Mutex;
 use std::time::{Duration, Instant};
 
 #[derive(Clone)]
diff --git a/src/history.rs b/src/history.rs
index 7e17885..7399019 100644
--- a/src/history.rs
+++ b/src/history.rs
@@ -9,8 +9,8 @@ use iced::alignment::Horizontal::Center;
 use iced::widget::space::horizontal;
 use iced::widget::*;
 use iced::{Element, Fill, FillPortion, Task};
-use std::sync::Arc;
 use parking_lot::Mutex;
+use std::sync::Arc;
 
 #[derive(Clone)]
 pub struct HistoryState {
@@ -52,14 +52,8 @@ impl HistoryState {
         let history = get_history_of_set(id);
         let words = history
             .iter()
-            .map(|item| {
-                state
-                    .dictionary
-                    .iter()
-                    .find(|w| w.id == item.word_id)
-                    .unwrap()
-                    .clone()
-            })
+            .filter_map(|item| state.dictionary.iter().find(|w| w.id == item.word_id))
+            .cloned()
             .collect();
 
         Self {
diff --git a/src/import.rs b/src/import.rs
index c2aeb04..04c75c9 100644
--- a/src/import.rs
+++ b/src/import.rs
@@ -16,13 +16,13 @@ use iced::{Element, Task};
 use iced_core::Alignment::Center;
 use iced_core::Length::Fill;
 use iced_core::Padding;
+use parking_lot::Mutex;
 use rfd::AsyncFileDialog;
 use rusqlite::Connection;
 use std::fs::{File, OpenOptions};
 use std::io::BufReader;
 use std::path::PathBuf;
 use std::sync::Arc;
-use parking_lot::Mutex;
 use tokio::task::spawn_blocking;
 use zip::ZipArchive;
 
diff --git a/src/lang.rs b/src/lang.rs
index 921b9ca..c72276c 100644
--- a/src/lang.rs
+++ b/src/lang.rs
@@ -1,10 +1,10 @@
-use crate::data_provider::card_stats::{delete_stat, load_stats_of_deck, update_stat_score};
-use crate::data_provider::history::{push_note, HistoryItem};
 use crate::AppState;
+use crate::data_provider::card_stats::{delete_stat, load_stats_of_deck, update_stat_score};
+use crate::data_provider::history::{HistoryItem, push_note};
 use chrono::{DateTime, Utc};
 use parking_lot::Mutex;
-use rand::distr::weighted::WeightedIndex;
 use rand::distr::Distribution;
+use rand::distr::weighted::WeightedIndex;
 use rand::prelude::SliceRandom;
 use rand::rng;
 use rand::rngs::ThreadRng;
@@ -12,8 +12,8 @@ use rayon::iter::IndexedParallelIterator;
 use rayon::iter::IntoParallelRefIterator;
 use rayon::iter::ParallelIterator;
 use rhai::{Engine, Scope};
-use rusqlite::types::{FromSql, FromSqlError, FromSqlResult, ToSqlOutput, ValueRef};
 use rusqlite::ToSql;
+use rusqlite::types::{FromSql, FromSqlError, FromSqlResult, ToSqlOutput, ValueRef};
 use std::cmp::PartialEq;
 use std::collections::HashMap;
 use std::fmt::{Display, Formatter};
diff --git a/src/navigation.rs b/src/navigation.rs
index 8f8ed1d..7ef1ca7 100644
--- a/src/navigation.rs
+++ b/src/navigation.rs
@@ -28,10 +28,10 @@ use chrono::NaiveDate;
 use hashbrown::HashMap;
 use iced::keyboard::Event;
 use iced::{Element, Task};
+use parking_lot::Mutex;
 use reqwest::Error;
 use rusqlite::Connection;
 use std::sync::Arc;
-use parking_lot::Mutex;
 use std::time::Instant;
 
 impl Default for ScreenState {
diff --git a/src/repetition.rs b/src/repetition.rs
index 20ce8b0..41d4ae5 100644
--- a/src/repetition.rs
+++ b/src/repetition.rs
@@ -11,10 +11,10 @@ use iced::keyboard::key::Physical::Code;
 use iced::widget::text::Style;
 use iced::widget::{Column, button, column, container, row, rule, space, text, tooltip};
 use iced::{Element, Fill, Task, Theme, alignment, keyboard};
+use parking_lot::Mutex;
 use rodio::MixerDeviceSink;
 use std::collections::HashSet;
 use std::sync::Arc;
-use parking_lot::Mutex;
 use tokio::task::spawn_blocking;
 
 pub struct RepetitionState {
@@ -273,7 +273,7 @@ impl RepetitionState {
         }
     }
     fn draw_description(&self, word: &WordData) -> Element<'_, RepetitionMessage> {
-        match word.additional.get("context") {
+        match word.additional.get("description") {
             None => space().into(),
             Some(context) => text!("{}", context).size(24).into(),
         }
diff --git a/src/repetition_settings.rs b/src/repetition_settings.rs
index f7a3a96..4cbfa37 100644
--- a/src/repetition_settings.rs
+++ b/src/repetition_settings.rs
@@ -11,11 +11,10 @@ use iced::widget::{button, column, row, scrollable, space, text, text_input};
 use iced::{Element, Task};
 use iced_core::Length::Fill;
 use iced_core::{Padding, Theme, color};
-use std::sync::Arc;
 use parking_lot::Mutex;
+use std::sync::Arc;
 use std::time::Duration;
 
-
 pub struct RepetitionSettingsState {
     set: DeckSettings,
     index: usize,
diff --git a/src/repetitions.rs b/src/repetitions.rs
index 3d3c106..7835627 100644
--- a/src/repetitions.rs
+++ b/src/repetitions.rs
@@ -22,9 +22,9 @@ use iced::{Background, Border, Center, Color, Element, Fill, Length, Shadow, Tas
 use iced_core::Padding;
 use iced_core::border::Radius;
 use iced_core::svg::Handle;
+use parking_lot::Mutex;
 use std::ops::Deref;
 use std::sync::Arc;
-use parking_lot::Mutex;
 
 #[derive(Clone)]
 pub struct RepetitionsState {
diff --git a/src/selector.rs b/src/selector.rs
index 3156a77..3be8cac 100644
--- a/src/selector.rs
+++ b/src/selector.rs
@@ -15,8 +15,8 @@ use iced::{Element, Task, alignment};
 use iced_core::Alignment::Center;
 use iced_core::Background;
 use iced_core::Color;
-use std::sync::Arc;
 use parking_lot::Mutex;
+use std::sync::Arc;
 
 pub struct SelectorState {
     pub set: KanaSet,
diff --git a/src/sync.rs b/src/sync.rs
index 7c2e4fb..de4d134 100644
--- a/src/sync.rs
+++ b/src/sync.rs
@@ -9,8 +9,8 @@ use iced::widget::button::danger;
 use iced::widget::container::rounded_box;
 use iced::widget::{button, column, container, progress_bar, row, space, text, toggler};
 use iced::{Center, Element, Fill, Font, Length, Task};
-use std::sync::Arc;
 use parking_lot::Mutex;
+use std::sync::Arc;
 use std::time::Duration;
 
 #[derive(Clone)]
diff --git a/src/word.rs b/src/word.rs
index 8de98e2..5daea7d 100644
--- a/src/word.rs
+++ b/src/word.rs
@@ -8,8 +8,8 @@ use crate::{AppState, RootMessage};
 use iced::widget::button::danger;
 use iced::widget::{button, column, row, rule, scrollable, text, text_input};
 use iced::{Element, Fill, Task};
-use std::sync::Arc;
 use parking_lot::Mutex;
+use std::sync::Arc;
 
 #[derive(Clone)]
 pub struct WordState {