diff --git a/src/components/PoweredBy.astro b/src/components/PoweredBy.astro
index 11e8d61..3d0b294 100644
--- a/src/components/PoweredBy.astro
+++ b/src/components/PoweredBy.astro
@@ -1,34 +1,4 @@
 ---
 import Logo from '../assets/mercury.svg'
-import AstroLogo from '../assets/astro.svg'
-import {siteConfig} from "../config";
-
-const presets = [
-  'withastro',
-  'plain',
-  'plainwithastro',
-  'formula',
-  'iconsonly',
-  'none'
-]
-
-const preset = siteConfig.poweredByPreset
 ---
-{preset === 'withastro' && <p>Powered by <a href="https://git.gb0.dev/gb/mercury" target="_blank"><Logo width={16} height={16} /> mercury</a> and <AstroLogo width={16} height={16}/> Astro </p>}
-
-{preset === 'plain' && <p>Powered by <a href="https://git.gb0.dev/gb/mercury" target="_blank">mercury</a></p>}
-
-{preset === 'plainwithastro' && <p>Powered by <a href="https://git.gb0.dev/gb/mercury" target="_blank"><Logo width={16} height={16} /> mercury</a> and <AstroLogo width={16} height={16}/> Astro </p>}
-
-{preset === 'formula' && <p><a href="https://astro.build">Astro</a> + <a href="https://git.gb0.dev/gb/mercury">mercury</a> + love -> this awesome website</p>}
-
-{preset === 'iconsonly' &&
-  <p>
-    <a href="https://git.gb0.dev/gb/mercury" target="_blank"><Logo width={16} height={16} /></a>
-    <a href="https://astro.build" target="_blank"><AstroLogo width={16} height={16}/></a>
-  </p>
-}
-
-{preset === 'none' && <p></p>}
-
-{(!presets.includes(preset) || preset === '') && <p>Powered by <a href="https://git.gb0.dev/gb/mercury" target="_blank"><Logo width={16} height={16} /> mercury</a></p>}
\ No newline at end of file
+<p>Powered by <a href="https://git.gb0.dev/gb/mercury" target="_blank"><Logo width={16} height={16} /> mercury</a></p>
\ No newline at end of file
diff --git a/src/components/shortcodes/HeatMap.astro b/src/components/shortcodes/HeatMap.astro
index 2d1340a..d62c70d 100644
--- a/src/components/shortcodes/HeatMap.astro
+++ b/src/components/shortcodes/HeatMap.astro
@@ -43,30 +43,8 @@ const allData = [
     </div>
 </div>
 <script>
-  // Import the echarts core module, which provides the necessary interfaces for using echarts.
-  import * as echarts from 'echarts/core';
-  import { HeatmapChart } from 'echarts/charts';
-  // Import the title, tooltip, calendar and visual map components
-  import {
-      TitleComponent,
-      TooltipComponent,
-      VisualMapComponent,
-      CalendarComponent,
-  } from 'echarts/components';
-
-  // Import the Canvas renderer
-  import { CanvasRenderer } from 'echarts/renderers';
-
-  // Register the required components
-  echarts.use([
-      HeatmapChart,
-      TitleComponent,
-      TooltipComponent,
-      VisualMapComponent,
-      CalendarComponent,
-      CanvasRenderer
-  ]);
-
+  import * as echarts from 'echarts';
+  console.log(JSON.parse(document.getElementById('heatmap-data')?.getAttribute('data-chartdata')))
   function setupHeatmap() {
       const chartElement = document.getElementById('heatmap-chart');
       if (!chartElement) {
diff --git a/src/config.ts b/src/config.ts
index 86e6dc5..7184d62 100644
--- a/src/config.ts
+++ b/src/config.ts
@@ -93,10 +93,6 @@ export const siteConfig = {
     // footer
     // yes you can write html safely here
     customFooter: '<i>I have no mouth, and I must SCREAM</i>',
-    // the preset of the powered by text
-    // defaults to 'Powered by Mercury', see PoweredBy.astro for more details
-    // choose from 'default', 'withastro', 'plain', 'plainwithastro', 'formula', 'iconsonly' and 'none', any other value will be treated as 'default'
-    poweredByPreset: '',
     // umami analytics
     // by enabling this, you can track the visitors of your site
     siteAnalytics: {