diff --git a/core/src/config.rs b/core/src/config.rs
new file mode 100644
index 00000000..19044c97
--- /dev/null
+++ b/core/src/config.rs
@@ -0,0 +1,163 @@
+use std::collections::HashMap;
+
+use druid::{theme, Color, Env, FontDescriptor, FontFamily, Key};
+use serde::{Deserialize, Deserializer, Serialize};
+
+use crate::{data::hex_to_color, state::LapceWorkspace};
+
+const default_settings: &'static str = include_str!("../../defaults/settings.toml");
+const default_theme: &'static str = include_str!("../../defaults/light-theme.toml");
+
+pub struct LapceTheme {}
+
+impl LapceTheme {
+    pub const EDITOR_BACKGROUND: &'static str = "editor.background";
+    pub const EDITOR_FOREGROUND: &'static str = "editor.foreground";
+}
+
+#[derive(Debug, Clone, Deserialize)]
+#[serde(rename_all = "kebab-case")]
+pub struct LapceConfig {
+    pub color_theme: String,
+    pub icon_theme: String,
+}
+
+#[derive(Debug, Clone, Deserialize)]
+#[serde(rename_all = "kebab-case")]
+pub struct EditorConfig {
+    pub font_family: String,
+    pub font_size: usize,
+    pub line_height: usize,
+}
+
+#[derive(Debug, Clone, Deserialize)]
+pub struct Config {
+    pub lapce: LapceConfig,
+    pub editor: EditorConfig,
+    #[serde(skip)]
+    pub theme: HashMap<String, Color>,
+    #[serde(skip)]
+    pub themes: HashMap<String, HashMap<String, Color>>,
+}
+
+impl Config {
+    pub fn load(workspace: Option<LapceWorkspace>) -> Self {
+        let mut settings_string = default_settings.to_string();
+        let mut files = vec!["/Users/Lulu/.lapce/settings.toml".to_string()];
+        if let Some(workspace) = workspace {
+            match workspace.kind {
+                crate::state::LapceWorkspaceType::Local => {
+                    let mut path = workspace.path.clone();
+                    path.push("./.lapce/settings.toml");
+                    files.push(path.to_str().unwrap().to_string());
+                }
+                crate::state::LapceWorkspaceType::RemoteSSH(_, _) => {}
+            }
+        }
+        for f in files {
+            if let Ok(content) = std::fs::read_to_string(f) {
+                if content != "" {
+                    settings_string += &content;
+                }
+            }
+        }
+
+        let config: toml::Value = toml::from_str(&settings_string).unwrap();
+        let mut config: Config = config.try_into().unwrap();
+
+        let theme_colors: HashMap<String, String> =
+            toml::from_str(&default_theme).unwrap();
+        let mut theme = HashMap::new();
+        for (k, v) in theme_colors.iter() {
+            if v.starts_with("$") {
+                let var_name = &v[1..];
+                if let Some(hex) = theme_colors.get(var_name) {
+                    if let Ok(color) = hex_to_color(hex) {
+                        theme.insert(k.clone(), color);
+                    }
+                }
+            } else {
+                if let Ok(color) = hex_to_color(v) {
+                    theme.insert(k.clone(), color);
+                }
+            }
+        }
+
+        config.theme = theme;
+
+        let themes = HashMap::new();
+        config.themes = themes;
+
+        println!("{:?}", config);
+
+        config
+    }
+
+    pub fn get_color_unchecked(&self, name: &str) -> &Color {
+        let theme = self
+            .themes
+            .get(&self.lapce.color_theme)
+            .unwrap_or(&self.theme);
+        theme.get(name).unwrap()
+    }
+
+    pub fn get_color(&self, name: &str) -> Option<&Color> {
+        let theme = self
+            .themes
+            .get(&self.lapce.color_theme)
+            .unwrap_or(&self.theme);
+        theme.get(name)
+    }
+
+    pub fn reload_env(&self, env: &mut Env) {
+        env.set(theme::SCROLLBAR_RADIUS, 0.0);
+        env.set(theme::SCROLLBAR_EDGE_WIDTH, 0.0);
+        env.set(theme::SCROLLBAR_WIDTH, 10.0);
+        env.set(theme::SCROLLBAR_PAD, 0.0);
+        env.set(
+            theme::SCROLLBAR_COLOR,
+            Color::from_hex_str("#949494").unwrap(),
+        );
+
+        // env.set(key, value);
+
+        //  let theme = &self.theme;
+        //  if let Some(line_highlight) = theme.get("line_highlight") {
+        //      env.set(
+        //          LapceTheme::EDITOR_CURRENT_LINE_BACKGROUND,
+        //          line_highlight.clone(),
+        //      );
+        //  };
+        //  if let Some(caret) = theme.get("caret") {
+        //      env.set(LapceTheme::EDITOR_CURSOR_COLOR, caret.clone());
+        //  };
+        //  if let Some(foreground) = theme.get("foreground") {
+        //      env.set(LapceTheme::EDITOR_FOREGROUND, foreground.clone());
+        //  };
+        //  if let Some(background) = theme.get("background") {
+        //      env.set(LapceTheme::EDITOR_BACKGROUND, background.clone());
+        //  };
+        //  if let Some(selection) = theme.get("selection") {
+        //      env.set(LapceTheme::EDITOR_SELECTION_COLOR, selection.clone());
+        //  };
+        //  if let Some(color) = theme.get("comment") {
+        //      env.set(LapceTheme::EDITOR_COMMENT, color.clone());
+        //  };
+        //  if let Some(color) = theme.get("error") {
+        //      env.set(LapceTheme::EDITOR_ERROR, color.clone());
+        //  };
+        //  if let Some(color) = theme.get("warn") {
+        //      env.set(LapceTheme::EDITOR_WARN, color.clone());
+        //  };
+        //  env.set(LapceTheme::EDITOR_LINE_HEIGHT, 25.0);
+        //  env.set(LapceTheme::PALETTE_BACKGROUND, Color::rgb8(125, 125, 125));
+        //  env.set(LapceTheme::PALETTE_INPUT_FOREROUND, Color::rgb8(0, 0, 0));
+        //  env.set(
+        //      LapceTheme::PALETTE_INPUT_BACKGROUND,
+        //      Color::rgb8(255, 255, 255),
+        //  );
+        //  env.set(LapceTheme::PALETTE_INPUT_BORDER, Color::rgb8(0, 0, 0));
+        //  env.set(LapceTheme::LIST_BACKGROUND, Color::rgb8(234, 234, 235));
+        //  env.set(LapceTheme::LIST_CURRENT, Color::rgb8(219, 219, 220));
+    }
+}