diff --git a/src/calendar.tsx b/src/calendar.tsx
index 08f198d..71ad62a 100644
--- a/src/calendar.tsx
+++ b/src/calendar.tsx
@@ -1,24 +1,13 @@
 import * as React from "react";
 import ReactCalendarHeatmap from "react-calendar-heatmap";
 import ReactTooltip from "react-tooltip";
+import { MAX_COLORS, COLOR_FREQ } from "./constants";
 
 interface HeatmapProps {
     data: any[];
 }
 
-const MAX_COLORS = 5;
-const COLOR_FREQ = 6;
-
 class Heatmap extends React.Component<HeatmapProps> {
-
-    componentDidMount() {
-        ReactTooltip.rebuild();
-    }
-
-    componentDidUpdate() {
-        ReactTooltip.rebuild();
-    }
-
     render() {
         const customTooltipDataAttrs = (value: any) => ({
             'data-tip': value.date === null ? '' : value.count + ' on ' + new Date(value.date).toLocaleDateString()
diff --git a/src/constants.ts b/src/constants.ts
index b88d9ca..8fc5ff7 100644
--- a/src/constants.ts
+++ b/src/constants.ts
@@ -1 +1,3 @@
-export const VIEW_TYPE_STATS_TRACKER = "stats-tracker";
\ No newline at end of file
+export const VIEW_TYPE_STATS_TRACKER = "stats-tracker";
+export const MAX_COLORS = 5;
+export const COLOR_FREQ = 6;
diff --git a/src/main.ts b/src/main.ts
index e1148f0..9feb494 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -1,4 +1,4 @@
-import { TFile, Plugin, MarkdownView, debounce, Debouncer, WorkspaceLeaf } from 'obsidian';
+import { TFile, Plugin, MarkdownView, debounce, Debouncer, WorkspaceLeaf, addIcon } from 'obsidian';
 import { VIEW_TYPE_STATS_TRACKER } from './constants';
 import StatsTrackerView from './view';
 
@@ -73,6 +73,8 @@ export default class DailyStats extends Plugin {
 			}, 200)
 		);
 
+		addIcon("bar-graph", `<path fill="currentColor" stroke="currentColor" d="M122.88,105.98H9.59v-0.02c-2.65,0-5.05-1.08-6.78-2.81c-1.72-1.72-2.79-4.11-2.79-6.75H0V0h12.26v93.73h110.62V105.98 L122.88,105.98z M83.37,45.6h19.55c1.04,0,1.89,0.85,1.89,1.89v38.46c0,1.04-0.85,1.89-1.89,1.89H83.37 c-1.04,0-1.89-0.85-1.89-1.89V47.5C81.48,46.46,82.33,45.6,83.37,45.6L83.37,45.6z M25.36,22.07h19.55c1.04,0,1.89,0.85,1.89,1.89 v62c0,1.04-0.85,1.89-1.89,1.89H25.36c-1.04,0-1.89-0.85-1.89-1.89v-62C23.47,22.92,24.32,22.07,25.36,22.07L25.36,22.07 L25.36,22.07z M54.37,8.83h19.54c1.04,0,1.89,0.85,1.89,1.89v75.24c0,1.04-0.85,1.89-1.89,1.89H54.37c-1.04,0-1.89-0.85-1.89-1.89 V10.72C52.48,9.68,53.33,8.83,54.37,8.83L54.37,8.83z"/>`);
+
 		this.registerInterval(window.setInterval(() => {
 			this.updateDate();
 			this.saveSettings();
diff --git a/src/view.ts b/src/view.ts
index 95e3c19..db8daa4 100644
--- a/src/view.ts
+++ b/src/view.ts
@@ -28,7 +28,7 @@ export default class StatsTrackerView extends ItemView {
     }
 
     getIcon() {
-        return "calendar-with-checkmark";
+        return "bar-graph";
     }
 
     getViewType() {
@@ -42,4 +42,4 @@ export default class StatsTrackerView extends ItemView {
             }),
         }), (this as any).contentEl);
     }
-}
\ No newline at end of file
+}