diff --git a/src/pages/Admin/components/chart/ParticipationChart.jsx b/src/pages/Admin/components/chart/ParticipationChart.jsx
deleted file mode 100644
index 4927836..0000000
--- a/src/pages/Admin/components/chart/ParticipationChart.jsx
+++ /dev/null
@@ -1,85 +0,0 @@
-import React, { useState, useEffect } from "react";
-import { Doughnut } from "react-chartjs-2";
-import { Chart, ArcElement } from "chart.js";
-import { MenuItem, Select, FormControl } from "@mui/material";
-import styles from "./ParticipationChart.module.css";
-import getAllEvents from "../../../../utils/events/getAllEvents.js";
-
-Chart.register(ArcElement);
-
-function ParticipationChart() {
-  const [selected, setSelected] = useState("3");
-
-  const [eventsCount, setEventsCount] = useState(0); 
-  const [participationRate, setParticipationRate] = useState(0);
-
-  useEffect(() => {
-    const fetchEvents = async () => {
-      const res = await getAllEvents();
-
-      const eventsArray = res?.data ?? [];
-
-      setEventsCount(eventsArray.length);
-
-      const rate = Math.min(eventsArray.length, 100);
-      setParticipationRate(rate);
-    };
-
-    fetchEvents();
-  }, []);
-
-  const chartData = {
-    labels: ["Progress", "Background"],
-    datasets: [
-      {
-        data: [participationRate, 100 - participationRate],
-        backgroundColor: ["#1e60f9ff", "#ffffffff"],
-        borderWidth: 0,
-        cutout: "93%",
-        rotation: -90,
-      },
-    ],
-  };
-
-  const chartOptions = {
-    responsive: true,
-    plugins: {
-      legend: { display: false },
-      tooltip: { enabled: false },
-    },
-  };
-
-  return (
-    <div className={`${styles.leftBlock} glassCard`}>
-      <div className={styles.participationHeader}>
-        <div className={`${styles.partiText} glassCard`}>
-          <label>Taux de participation depuis :</label>
-
-          <FormControl className={styles.formDesign}>
-            <Select
-              value={selected}
-              onChange={(e) => setSelected(e.target.value)}
-              className={styles.selectRoot}
-            >
-              <MenuItem value="1">1 mois</MenuItem>
-              <MenuItem value="3">3 mois</MenuItem>
-              <MenuItem value="6">6 mois</MenuItem>
-              <MenuItem value="12">12 mois</MenuItem>
-            </Select>
-          </FormControl>
-        </div>
-      </div>
-
-      <div className={styles.chartContainer}>
-        <div className={styles.chartWrapper}>
-          <Doughnut data={chartData} options={chartOptions} />
-          <div className={styles.chartPercentage}>
-            {eventsCount} events
-          </div>
-        </div>
-      </div>
-    </div>
-  );
-}
-
-export default ParticipationChart;
diff --git a/src/pages/Admin/components/chart/ParticipationChart.module.css b/src/pages/Admin/components/chart/ParticipationChart.module.css
deleted file mode 100644
index f9a223c..0000000
--- a/src/pages/Admin/components/chart/ParticipationChart.module.css
+++ /dev/null
@@ -1,187 +0,0 @@
-.leftBlock {
-  width: 40%;
-  display: flex;
-  flex-direction: column;
-  align-items: center;
-  height: 100%;
-  min-height: calc(100vh - 260px);
-  box-sizing: border-box;
-  padding: 20px;
-  margin: 0;
-}
-
-.participationHeader {
-  display: flex;
-  align-items: center;
-  width: 100%;
-  margin-bottom: 10px;
-}
-
-.partiText {
-  display: flex;
-  width: 100%;
-  flex-direction: column;
-  align-items: center;
-  justify-content: center;
-  margin-bottom: 2%;
-  margin-top: 2%;
-  animation: slideInEvent 2s;
-}
-
-.partiText label {
-  font-size: 20px;
-  text-align: center;
-  transition: all 0.3s ease;
-  width: 100%;
-}
-.chartContainer {
-  width: 80%;
-  max-width: 400px;
-  height: auto;
-  aspect-ratio: 1/1;
-  margin: 0 auto;
-  position: relative;
-  animation: slideEvent2 2s;
-}
-
-.chartWrapper {
-  position: relative;
-  width: 100%;
-  height: 100%;
-  display: flex;
-  justify-content: center;
-}
-
-.chartPercentage {
-  position: absolute;
-  top: 50%;
-  left: 50%;
-  text-align: center;
-  transform: translate(-50%, -50%);
-  font-size: 60px;
-  font-weight: bold;
-  color: #333;
-}
-
-.formControl {
-  display: flex;
-  justify-content: center;
-  width: 100%;
-  margin-top: 10px;
-}
-
-.formDesign {
-  margin: 0 auto;
-  width: fit-content;
-}
-
-.selectRoot {
-  width: 100px;
-  height: 35px;
-  font-size: 19px;
-  border:none;
-}
-
-.selectRoot .MuiOutlinedInput-notchedOutline {
-  border: none;
-}
-
-.selectRoot .MuiSelect-select {
-  padding: 8px;
-  padding-right: 24px;
-}
-
-.selectRoot .MuiSvgIcon-root {
-  font-size: 20px;
-}
-
-.selectRoot .MuiMenu-paper {
-  border-radius: 7px;
-  width: 100px;
-  max-width: 100px;
-}
-
-.selectRoot .MuiMenuItem-root {
-  font-size: 18px;
-}
-
-.selectMenuPaper {
-  border-radius: 7px;
-  width: 100px;
-  max-width: 120px;
-  max-height: 300px;
-  overflow-y: auto;
-  border:none;
-}
-
-.selectMenuItem {
-  font-size: 18px;
-  min-height: 40px;
-  display: flex;
-  align-items: center;
-}
-
-
-@keyframes slideEvent2 {
-  from {
-    opacity: 0;
-    transform: translateX(-20px);
-  }
-  to {
-    opacity: 1;
-    transform: translateX(0);
-  }
-}
-
-@keyframes slideInEvent {
-  from {
-    opacity: 0;
-    transform: translateX(20px);
-  }
-  to {
-    opacity: 1;
-    transform: translateX(0);
-  }
-}
-
-@media screen and (max-width: 760px) {
-  .leftBlock {
-    width: 100%;
-    height: auto;
-    min-height: auto;
-  }
-
-  .chartContainer {
-    width: 90%;
-    max-width: 300px;
-    height: auto;
-    aspect-ratio: 1/1;
-  }
-
-  .partiText label {
-    font-size: 18px;
-  }
-
-  .chartPercentage {
-    font-size: 48px;
-  }
-}
-::-webkit-scrollbar {
-  width: 8px; 
-  height: 8px; 
-}
-
-::-webkit-scrollbar-track {
-  background: transparent; 
-  border-radius: 10px; 
-}
-
-::-webkit-scrollbar-thumb {
-  background: rgba(100, 100, 100, 0.3);
-  border-radius: 10px;
-}
-
-::-webkit-scrollbar-thumb:hover {
-  background: rgba(100, 100, 100, 0.5);
-}
-