diff --git a/src/config.rs b/src/config.rs
index 68afdf0..debad15 100644
--- a/src/config.rs
+++ b/src/config.rs
@@ -3,26 +3,18 @@ use serde::Deserialize;
 
 #[derive(Deserialize)]
 pub struct Config {
-    /// directory, where config is located
-    #[serde(skip)]
-    pub conf_path: PathBuf,
     pub log_path: PathBuf
 }
 
 impl Config {
-    pub fn new(conf_path: PathBuf) -> Self {
-        let conf_dir: PathBuf = conf_path.parent().unwrap().into();
-        Config { conf_path: conf_dir, log_path: PathBuf::from("./logs") }
+    pub fn new() -> Self {
+        Config { log_path: PathBuf::from("./logs") }
     }
 
     pub fn load(path: PathBuf) -> Self {
-        if let Ok(toml_string) = std::fs::read_to_string(path.clone()) {
-            let conf = toml::from_str::<Self>(&toml_string);
-            if let Ok(mut conf) = conf {
-                conf.conf_path = path.parent().unwrap().into();
-                return conf;
-            }
+        if let Ok(toml_string) = std::fs::read_to_string(path) {
+            return toml::from_str(&toml_string).unwrap_or(Config::new());
         }
-        Config::new(path)
+        Config::new()
     }
 }
diff --git a/src/lib.rs b/src/lib.rs
index bdf3eb3..6d93152 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -2,7 +2,6 @@ use config::Config;
 use std::path::PathBuf;
 
 pub mod config;
-pub mod log;
 
 pub fn load_config() -> Config {
     if let Ok(path_str) = std::env::var("XDG_CONFIG_HOME") {
@@ -11,5 +10,5 @@ pub fn load_config() -> Config {
         path.push("config.toml");
         return Config::load(path);
     }
-    Config::new(PathBuf::from("./config.toml"))
+    Config::new()
 }
diff --git a/src/log.rs b/src/log.rs
deleted file mode 100644
index 695f1a4..0000000
--- a/src/log.rs
+++ /dev/null
@@ -1,91 +0,0 @@
-use std::{
-    io::{Error, ErrorKind},
-    path::PathBuf
-};
-use serde::{Deserialize, Serialize};
-use toml::value::{Date, Time};
-use crate::config::Config;
-
-#[derive(Serialize, Deserialize, Debug)]
-pub struct Log {
-    pub date: Date,
-    pub events: Vec<Event>
-}
-
-impl Log {
-    pub fn new(date: Date) -> Self {
-        Log { date, events: Vec::new() }
-    }
-
-    pub fn load_from(config: &Config, date: Date) -> Self {
-        let path = Log::get_filepath(&date, config);
-        if let Ok(log_string) = std::fs::read_to_string(path) {
-            return toml::from_str(&log_string).unwrap_or(Log::new(date));
-        } else {
-            Log::new(date)
-        }
-    }
-
-    pub fn save(&self, config: &Config) -> std::io::Result<()> {
-        Log::try_create_log_dir(config)?;
-        let path = Log::get_filepath(&self.date, config);
-        match toml::to_string_pretty(self) {
-            Ok(toml_string) => std::fs::write(&path, toml_string),
-            Err(error) => {
-                return Err(Error::new(ErrorKind::Other, format!("{error}")));
-            }
-        }
-    }
-
-    fn get_filepath(date: &Date, config: &Config) -> PathBuf {
-        let mut path = Log::get_log_dir(&config);
-        let filename = format!("{}-{}-{}", date.day, date.month, date.year);
-        path.push(filename);
-        path.set_extension("toml");
-        path
-    }
-
-    fn get_log_dir(config: &Config) -> PathBuf {
-        if config.log_path.is_relative() {
-            let mut path = config.conf_path.clone();
-            path.push(&config.log_path);
-            return path;
-        } else {
-            return config.log_path.clone();
-        }
-    }
-
-    fn try_create_log_dir(config: &Config) -> std::io::Result<()> {
-        let path = Log::get_log_dir(config);
-        if !std::fs::exists(&path)? {
-            std::fs::create_dir_all(path)?
-        }
-        Ok(())
-    }
-}
-
-#[derive(Serialize, Deserialize, Clone, Debug)]
-pub struct Event {
-    pub name: String,
-    pub start: Time,
-    pub end: Time,
-    pub finished: bool
-}
-
-impl Event {
-    pub fn new(name: String, start: i32, end: i32, finished: bool) -> Self {
-        let start = Time {
-            hour: (start / 3600) as u8,
-            minute: ((start / 3600) / 60) as u8,
-            second: (start % 60) as u8,
-            nanosecond: 0
-        };
-        let end = Time {
-            hour: (end / 3600) as u8,
-            minute: ((end % 3600) / 60) as u8,
-            second: (end % 60) as u8,
-            nanosecond: 0
-        };
-        Event { name, start, end, finished }
-    }
-}
diff --git a/src/main.rs b/src/main.rs
index 3e34f4c..2a747ef 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,149 +1,61 @@
 // Prevent console window in addition to Slint window in Windows release builds when, e.g., starting the app via file manager. Ignored on other platforms.
 #![cfg_attr(not(debug_assertions), windows_subsystem = "windows")]
 
-use std::{error::Error, rc::Rc, sync::{Arc, Mutex}};
+use std::error::Error;
 
-use aliveline::{config::Config, load_config, log::{Event, Log}};
-use chrono::{Datelike, Timelike};
-use slint::{Model, ModelRc, SharedString, ToSharedString, VecModel};
-use toml::value::{Date as TomlDate, Time};
+use aliveline::{config::Config, load_config};
+use chrono::Timelike;
+use slint::{Model, SharedString, VecModel};
 
 slint::include_modules!();
 
-impl From<Event> for TimelineEvent {
-    fn from(event: Event) -> Self {
-        let start = (event.start.hour as i32) * 3600 + (event.start.minute as i32) * 60 + (event.start.second as i32);
-        let end = (event.end.hour as i32) * 3600 + (event.end.minute as i32) * 60 + (event.end.second as i32);
-        TimelineEvent { start, duration: end - start, label: event.name.to_shared_string(), finished: event.finished }
-    }
-}
-
-impl From<TimelineEvent> for Event {
-    fn from(event: TimelineEvent) -> Self {
-        let start = Time {
-            hour: (event.start / 3600) as u8,
-            minute: ((event.start % 3600) / 60) as u8,
-            second: (event.start % 60) as u8,
-            nanosecond: 0
-        };
-        let endsecs = event.start + event.duration;
-        let end = Time {
-            hour: (endsecs / 3600) as u8,
-            minute: ((endsecs % 3600) / 60) as u8,
-            second: (endsecs % 60) as u8,
-            nanosecond: 0
-        };
-        Event { start, end, name: event.label.to_string(), finished: event.finished }
-    }
-}
-
 fn main() -> Result<(), Box<dyn Error>> {
     let ui = AppWindow::new()?;
     
     let now = chrono::Local::now();
     let offset = now.hour() * 3600 + now.minute() * 60 + now.second();
-
-    let date: TomlDate = TomlDate {
-        day: now.day() as u8,
-        month: now.month() as u8,
-        year: now.year() as u16
-    };
-
-    let config: Arc<Config> = Arc::new(load_config());
-    let writing_log: Arc<Mutex<Log>> = Arc::new(Mutex::new(Log::load_from(&config, date)));
-
-    {
-        let ui_weak = ui.as_weak();
-        let log = writing_log.clone();
-        (move || {
-            let ui = ui_weak.unwrap();
-            let log_guard = log.lock().expect("Log shouldn't be used twice");
-            let events: Vec<TimelineEvent> = (*log_guard)
-                .events
-                .iter()
-                .map(|event| TimelineEvent::from((*event).clone()))
-                .collect();
-            let in_progress = events.iter().any(|event| !event.finished);
-            let model: ModelRc<TimelineEvent> = Rc::new(VecModel::from(events)).into();
-            ui.set_record_events(model);
-            ui.set_in_progress(in_progress);
-        })()
-    }
-
     ui.invoke_update_record_offset(offset as i32);
 
-    ui.on_save_log({
-        let config = config.clone();
-        let log = writing_log.clone();
-        move || {
-            let log_guard = log.lock().expect("Log shouldn't be used twice");
-            if let Err(error) = (*log_guard).save(&config) {
-                eprintln!("Error occured while saving log: {error}");
-            }
-        }
-    });
-   
-    ui.on_update_visible_time({
+    ui.on_update_record_visible_time({
         let ui_weak = ui.as_weak();
-        move |is_record: bool, hours_string: SharedString| {
+        move |hours_string: SharedString| {
             let ui = ui_weak.unwrap();
             let hours = hours_string.split(' ')
                 .next()
                 .map(|h| h.parse::<i32>().unwrap())
                 .unwrap();
-            if is_record {
-                ui.set_record_visible_time(hours * 3600);
-            } else {
-                ui.set_review_visible_time(hours * 3600);
-            }
+            ui.set_record_visible_time(hours * 3600);
         }
     });
     
     ui.on_start_new_event({
         let ui_weak = ui.as_weak();
-        let log = writing_log.clone();
         move |event_name: SharedString| {
             let ui = ui_weak.unwrap();
-
             let events_rc = ui.get_record_events();
             let events = events_rc.as_any()
                 .downcast_ref::<VecModel<TimelineEvent>>()
                 .unwrap();
             let offset = ui.get_record_offset();
-            
-            let event = TimelineEvent {
+            events.push(TimelineEvent {
                 duration: 0,
                 finished: false,
                 label: event_name,
                 start: offset
-            };
-            
-            {
-                let mut log_guard = log.lock().expect("Log shouldn't be used twice");
-                (*log_guard).events.push(Event::from(event.clone()));
-            }
-
-            ui.invoke_save_log();
-
-            events.push(event);
+            });
         }
     });
 
     ui.on_stop_event({
         let ui_weak = ui.as_weak();
-        let log = writing_log.clone();
         move || {
             let ui = ui_weak.unwrap();
             let events_rc = ui.get_record_events();
-            let events = events_rc.as_any()
-                .downcast_ref::<VecModel<TimelineEvent>>().unwrap();
+            let events = events_rc.as_any().downcast_ref::<VecModel<TimelineEvent>>().unwrap();
             let offset = ui.get_record_offset();
             
-            let event_id = events.iter()
-                .position(|data| !data.finished)
-                .unwrap();
-            let event = events.row_data(event_id)
-                .expect("stop-event called without unfinished events");
+            let event_id = events.iter().position(|data| !data.finished).unwrap();
+            let event = events.row_data(event_id).expect("stop-event called without unfinished events");
             let new_event = TimelineEvent { 
                 duration: offset - event.start,
                 finished: true,
@@ -151,15 +63,6 @@ fn main() -> Result<(), Box<dyn Error>> {
                 start: event.start
             };
 
-            {
-                let mut log_guard = log.lock().expect("Log shouldn't be used twice");
-                (*log_guard).events.push(Event::from(new_event.clone()));
-                let index = (*log_guard).events.iter().position(|data| !data.finished).unwrap();
-                (*log_guard).events.swap_remove(index);
-            }
-
-            ui.invoke_save_log();
-
             events.set_row_data(event_id, new_event);
         }
     });
@@ -173,6 +76,8 @@ fn main() -> Result<(), Box<dyn Error>> {
         }
     });
 
+    let config: Config = load_config();
+    println!("logs path: {}", config.log_path.to_str().unwrap());
 
     ui.run()?;
 
diff --git a/ui/app-window.slint b/ui/app-window.slint
index 89a10b6..a2f44ee 100644
--- a/ui/app-window.slint
+++ b/ui/app-window.slint
@@ -4,15 +4,11 @@ import { ReviewWidget } from "review.slint";
 import { TimelineEvent } from "timeline.slint";
 
 export component AppWindow inherits Window {
+    callback update-record-visible-time <=> record.update-visible-time;
     callback start-new-event <=> record.start-new-event;
     callback stop-event <=> record.stop-event;
     callback chain-event <=> record.chain-event;
     callback update-record-offset(int);
-    callback save-log;
-
-    callback fetch-log <=> review.fetch-log;
-
-    callback update-visible-time(bool, string);
 
     update-record-offset(new-offset) => {
         record.offset = new-offset;
@@ -20,13 +16,7 @@ export component AppWindow inherits Window {
 
     in-out property record-events <=> record.events;
     in-out property record-offset <=> record.offset;
-    in-out property record-visible-time <=> record.visible-time;
-    in-out property in-progress <=> record.in-progress;
-    
-    in-out property review-events <=> review.events;
-    in-out property review-offset <=> review.offset;
-    in-out property review-visible-time <=> review.visible-time;
-
+    in-out property<int> record-visible-time <=> record.visible-time;
     property<[string]> combo-spans: ["1 Hour", "4 Hours", "8 Hours", "24 Hours"];
 
     title: "Aliveline";
@@ -36,19 +26,11 @@ export component AppWindow inherits Window {
             title: "Record";
             record := RecordWidget {
                 combo-spans: combo-spans;
-                update-visible-time(time) => {
-                    root.update-visible-time(true, time);
-                }
             }
         }
         Tab {
             title: "Review";
-            review := ReviewWidget {
-                combo-spans: combo-spans;
-                update-visible-time(time) => {
-                    root.update-visible-time(false, time)
-                }
-            }
+            review := ReviewWidget {}
         }
     }
 }
diff --git a/ui/record.slint b/ui/record.slint
index cf195af..0556e37 100644
--- a/ui/record.slint
+++ b/ui/record.slint
@@ -11,7 +11,7 @@ export component RecordWidget inherits VerticalBox {
     in-out property offset <=> tl.offset;
     in-out property events <=> tl.events;
     in property<[string]> combo-spans: [];
-    in-out property<bool> in-progress: false;
+    property<bool> in-progress: false;
     property<string> event-name <=> le.text;
 
     tl := Timeline {
diff --git a/ui/review.slint b/ui/review.slint
index 229658b..6d3c7d0 100644
--- a/ui/review.slint
+++ b/ui/review.slint
@@ -1,31 +1,13 @@
-import { VerticalBox, LineEdit, Button, DatePickerPopup, ComboBox } from "std-widgets.slint";
+import { VerticalBox, LineEdit, Button, DatePickerPopup } from "std-widgets.slint";
 import { Timeline } from "timeline.slint";
 
 export component ReviewWidget inherits VerticalBox {
-    callback update-visible-time(string);
-    callback fetch-log(int, int, int);
-
-    property<int> max-offset: 24 * 3600;
     property<int> current-year;
     property<int> current-month;
     property<int> current-day;
-    in property<[string]> combo-spans: []; 
-    in-out property visible-time <=> tl.visible-time;
-    in-out property offset <=> tl.offset;
-    in-out property events <=> tl.events;
-    
-    tl := Timeline {
+
+    Timeline {
         updating: false;
-        TouchArea {
-            preferred-width: 100%;
-            preferred-height: 100%;
-            moved => {
-                if self.pressed {
-                    root.offset -= (self.mouse-x - self.pressed-x) / 1px;
-                    root.offset = clamp(root.offset, visible-time, max-offset);
-                }
-            }
-        }
     }
     GridLayout {
         spacing-vertical: 8px;
@@ -34,30 +16,12 @@ export component ReviewWidget inherits VerticalBox {
             text: "Day: \{current-day}/\{current-month}/\{current-year}";
             font-size: 32px;
             horizontal-alignment: right;
-            row: 0;
         }
         Button {
             text: "Select";
             clicked => {
                 date-picker.show()
             }
-            row: 0;
-            col: 1;
-        }
-        Text {
-            text: "Span: ";
-            font-size: 24px;
-            row: 1;
-            horizontal-alignment: right;
-        }
-        ComboBox {
-            model: combo-spans;
-            current-index: 0;
-            row: 1;
-            col: 1;
-            selected(current-value) => {
-                root.update-visible-time(current-value);
-            }
         }
     }
     date-picker := DatePickerPopup {
@@ -68,7 +32,6 @@ export component ReviewWidget inherits VerticalBox {
             current-year = date.year;
             current-month = date.month;
             current-day = date.day;
-            root.fetch-log(current-year, current-month, current-day);
         }
     }
 }
diff --git a/ui/timeline.slint b/ui/timeline.slint
index c6069a0..de530d9 100644
--- a/ui/timeline.slint
+++ b/ui/timeline.slint
@@ -85,5 +85,4 @@ export component Timeline inherits Rectangle {
             visible: timeline-event.visible;
         }
     }
-    @children
 }