diff --git a/src/Controller/PublicController.php b/src/Controller/PublicController.php
index 8b1efde2..727afea4 100644
--- a/src/Controller/PublicController.php
+++ b/src/Controller/PublicController.php
@@ -1476,12 +1476,34 @@ class PublicController extends AbstractController
             throw $this->createNotFoundException('Ville non trouvée');
         }
 
+        // Vérifier si le dernier labourage date de plus de 23h
+        $lastLabourage = $stats->getDateLabourageDone();
+        $shouldRefresh = false;
+        
+        if ($lastLabourage) {
+            $now = new \DateTime();
+            $diff = $now->diff($lastLabourage);
+            // Vérifier si plus de 23 heures se sont écoulées
+            if ($diff->days > 0 || ($diff->days === 0 && $diff->h >= 23)) {
+                $shouldRefresh = true;
+            }
+        } else {
+            // Si jamais de labourage, on rafraîchit quand même
+            $shouldRefresh = true;
+        }
+
+        // Rafraîchir tous les ZonePlaces si nécessaire
+        if ($shouldRefresh) {
+            $this->followUpService->refreshAllZonePlaces($stats, $this->motocultrice, $this->entityManager);
+        }
+
         // Récupérer tous les ZonePlaces de cette ville
         $zonePlaces = $stats->getZonePlaces();
         $changesByDate = [];
         $followupLabels = \App\Service\FollowUpService::getFollowUpThemes();
         $followupIcons = \App\Service\FollowUpService::getFollowUpIcons();
         $thirtyDaysAgo = new \DateTime('-30 days');
+        $uniqueUsers = [];
 
         foreach ($zonePlaces as $zp) {
             $theme = $zp->getTheme();
@@ -1499,6 +1521,11 @@ class PublicController extends AbstractController
                             $changesByDate[$date]['deletions'][$theme] = [];
                         }
                         $changesByDate[$date]['deletions'][$theme][] = $obj;
+                        
+                        // Collecter les utilisateurs uniques
+                        if (!empty($obj['user'])) {
+                            $uniqueUsers[$obj['user']] = true;
+                        }
                     }
                 }
             }
@@ -1519,6 +1546,11 @@ class PublicController extends AbstractController
                                     $changesByDate[$date]['creations'][$theme] = [];
                                 }
                                 $changesByDate[$date]['creations'][$theme][] = $obj;
+                                
+                                // Collecter les utilisateurs uniques
+                                if (!empty($obj['user'])) {
+                                    $uniqueUsers[$obj['user']] = true;
+                                }
                             }
                         } catch (\Exception $e) {
                             // Ignorer les timestamps invalides
@@ -1531,11 +1563,16 @@ class PublicController extends AbstractController
         // Trier par date décroissante
         krsort($changesByDate);
 
+        // Trier les utilisateurs uniques par ordre alphabétique
+        $uniqueUsersList = array_keys($uniqueUsers);
+        sort($uniqueUsersList);
+
         return $this->render('public/zone_places_history.html.twig', [
             'stats' => $stats,
             'changesByDate' => $changesByDate,
             'followup_labels' => $followupLabels,
             'followup_icons' => $followupIcons,
+            'unique_users' => $uniqueUsersList,
         ]);
     }
 
diff --git a/src/Service/FollowUpService.php b/src/Service/FollowUpService.php
index c1000dcc..dd089576 100644
--- a/src/Service/FollowUpService.php
+++ b/src/Service/FollowUpService.php
@@ -628,4 +628,100 @@ class FollowUpService
 
         $em->persist($zonePlaces);
     }
+
+    /**
+     * Rafraîchit tous les ZonePlaces d'une ville en récupérant les données Overpass
+     */
+    public function refreshAllZonePlaces(Stats $stats, Motocultrice $motocultrice, EntityManagerInterface $em): void
+    {
+        $insee_code = $stats->getZone();
+        $elements = $motocultrice->followUpCity($insee_code) ?? [];
+        $themes = self::getFollowUpThemes();
+        $now = new \DateTime();
+        $zonePlacesRepository = $em->getRepository(ZonePlaces::class);
+
+        foreach ($themes as $type => $label) {
+            // On ne gère pas les ZonePlaces pour le thème 'places'
+            if ($type === 'places') {
+                continue;
+            }
+
+            // Filtrer les objets selon le thème
+            $themeObjects = $this->filterObjectsByThemeForRefresh($elements, $type);
+            
+            // Mettre à jour même si vide pour détecter les suppressions
+            $this->updateZonePlacesForTheme($stats, $type, $themeObjects, $zonePlacesRepository, $em, $now);
+        }
+
+        $em->flush();
+    }
+
+    /**
+     * Filtre les objets Overpass selon le thème (pour le rafraîchissement)
+     */
+    private function filterObjectsByThemeForRefresh(array $elements, string $theme): array
+    {
+        if ($theme === 'fire_hydrant') {
+            return array_filter($elements, fn($el) => ($el['tags']['emergency'] ?? null) === 'fire_hydrant') ?? [];
+        } elseif ($theme === 'charging_station') {
+            return array_filter($elements, fn($el) => ($el['tags']['amenity'] ?? null) === 'charging_station') ?? [];
+        } elseif ($theme === 'toilets') {
+            return array_filter($elements, fn($el) => ($el['tags']['amenity'] ?? null) === 'toilets') ?? [];
+        } elseif ($theme === 'bus_stop') {
+            return array_filter($elements, fn($el) => ($el['tags']['highway'] ?? null) === 'bus_stop') ?? [];
+        } elseif ($theme === 'defibrillator') {
+            return array_filter($elements, fn($el) => ($el['tags']['emergency'] ?? null) === 'defibrillator') ?? [];
+        } elseif ($theme === 'camera') {
+            return array_filter($elements, fn($el) => ($el['tags']['man_made'] ?? null) === 'surveillance') ?? [];
+        } elseif ($theme === 'recycling') {
+            return array_filter($elements, fn($el) => ($el['tags']['amenity'] ?? null) === 'recycling') ?? [];
+        } elseif ($theme === 'substation') {
+            return array_filter($elements, fn($el) => ($el['tags']['power'] ?? null) === 'substation') ?? [];
+        } elseif ($theme === 'laboratory') {
+            return array_filter($elements, fn($el) => ($el['tags']['healthcare'] ?? null) === 'laboratory') ?? [];
+        } elseif ($theme === 'school') {
+            return array_filter($elements, fn($el) => ($el['tags']['amenity'] ?? null) === 'school') ?? [];
+        } elseif ($theme === 'police') {
+            return array_filter($elements, fn($el) => ($el['tags']['amenity'] ?? null) === 'police') ?? [];
+        } elseif ($theme === 'healthcare') {
+            return array_filter($elements, function ($el) {
+                return isset($el['tags']['healthcare'])
+                    || ($el['tags']['amenity'] ?? null) === 'doctors'
+                    || ($el['tags']['amenity'] ?? null) === 'pharmacy'
+                    || ($el['tags']['amenity'] ?? null) === 'hospital'
+                    || ($el['tags']['amenity'] ?? null) === 'clinic'
+                    || ($el['tags']['amenity'] ?? null) === 'social_facility';
+            }) ?? [];
+        } elseif ($theme === 'bicycle_parking') {
+            return array_filter($elements, fn($el) => ($el['tags']['amenity'] ?? null) === 'bicycle_parking') ?? [];
+        } elseif ($theme === 'advertising_board') {
+            return array_filter($elements, fn($el) => ($el['tags']['advertising'] ?? null) === 'board' && ($el['tags']['message'] ?? null) === 'political') ?? [];
+        } elseif ($theme === 'building') {
+            return array_filter($elements, fn($el) => ($el['type'] ?? null) === 'way' && !empty($el['tags']['building'])) ?? [];
+        } elseif ($theme === 'email') {
+            return array_filter($elements, fn($el) => !empty($el['tags']['email'] ?? null) || !empty($el['tags']['contact:email'] ?? null)) ?? [];
+        } elseif ($theme === 'bench') {
+            return array_filter($elements, fn($el) => ($el['tags']['amenity'] ?? null) === 'bench') ?? [];
+        } elseif ($theme === 'waste_basket') {
+            return array_filter($elements, fn($el) => ($el['tags']['amenity'] ?? null) === 'waste_basket') ?? [];
+        } elseif ($theme === 'street_lamp') {
+            return array_filter($elements, fn($el) => ($el['tags']['highway'] ?? null) === 'street_lamp') ?? [];
+        } elseif ($theme === 'drinking_water') {
+            return array_filter($elements, fn($el) => ($el['tags']['amenity'] ?? null) === 'drinking_water') ?? [];
+        } elseif ($theme === 'tree') {
+            return array_filter($elements, fn($el) => ($el['tags']['natural'] ?? null) === 'tree') ?? [];
+        } elseif ($theme === 'power_pole') {
+            return array_filter($elements, fn($el) => ($el['tags']['power'] ?? null) === 'pole') ?? [];
+        } elseif ($theme === 'manhole') {
+            return array_filter($elements, fn($el) => ($el['tags']['manhole'] ?? null) === 'manhole') ?? [];
+        } elseif ($theme === 'little_free_library') {
+            return array_filter($elements, fn($el) => ($el['tags']['amenity'] ?? null) === 'public_bookcase') ?? [];
+        } elseif ($theme === 'playground') {
+            return array_filter($elements, fn($el) => ($el['tags']['leisure'] ?? null) === 'playground') ?? [];
+        } elseif ($theme === 'restaurant') {
+            return array_filter($elements, fn($el) => ($el['tags']['amenity'] ?? null) === 'restaurant') ?? [];
+        }
+        
+        return [];
+    }
 } 
diff --git a/templates/public/zone_places_history.html.twig b/templates/public/zone_places_history.html.twig
index d6471cb6..e7ad6f6e 100644
--- a/templates/public/zone_places_history.html.twig
+++ b/templates/public/zone_places_history.html.twig
@@ -26,20 +26,80 @@
                             <i class="bi bi-info-circle"></i> Aucun changement enregistré pour cette ville.
                         </div>
                     {% else %}
+                        {# Filtres #}
+                        <div class="card mb-4">
+                            <div class="card-header">
+                                <h5><i class="bi bi-funnel"></i> Filtres</h5>
+                            </div>
+                            <div class="card-body">
+                                <div class="row mb-3">
+                                    <div class="col-md-12">
+                                        <label class="form-label"><strong>Type de changement :</strong></label>
+                                        <div class="btn-group" role="group" id="filterChangeType">
+                                            <button type="button" class="btn btn-outline-primary active" data-filter-type="all">
+                                                <i class="bi bi-list"></i> Tous
+                                            </button>
+                                            <button type="button" class="btn btn-outline-danger" data-filter-type="deletions">
+                                                <i class="bi bi-trash"></i> Suppressions
+                                            </button>
+                                            <button type="button" class="btn btn-outline-success" data-filter-type="creations">
+                                                <i class="bi bi-plus-circle"></i> Créations
+                                            </button>
+                                        </div>
+                                    </div>
+                                </div>
+                                <div class="row mb-3">
+                                    <div class="col-md-12">
+                                        <label class="form-label"><strong>Thème :</strong></label>
+                                        <div class="btn-group flex-wrap" role="group" id="filterTheme">
+                                            <button type="button" class="btn btn-outline-secondary active" data-filter-theme="all">
+                                                <i class="bi bi-list"></i> Tous les thèmes
+                                            </button>
+                                            {% for theme, label in followup_labels %}
+                                                {% if theme != 'places' %}
+                                                    {% set themeIcon = followup_icons[theme]|default('bi-question-circle') %}
+                                                    <button type="button" class="btn btn-outline-secondary" data-filter-theme="{{ theme }}">
+                                                        <i class="bi {{ themeIcon }}"></i> {{ label }}
+                                                    </button>
+                                                {% endif %}
+                                            {% endfor %}
+                                        </div>
+                                    </div>
+                                </div>
+                                {% if unique_users is defined and unique_users|length > 0 %}
+                                <div class="row">
+                                    <div class="col-md-12">
+                                        <label class="form-label"><strong>Utilisateur :</strong></label>
+                                        <div class="btn-group flex-wrap" role="group" id="filterUser">
+                                            <button type="button" class="btn btn-outline-info active" data-filter-user="all">
+                                                <i class="bi bi-list"></i> Tous les utilisateurs
+                                            </button>
+                                            {% for user in unique_users %}
+                                                <button type="button" class="btn btn-outline-info" data-filter-user="{{ user|e('html_attr') }}">
+                                                    <i class="bi bi-person"></i> {{ user }}
+                                                </button>
+                                            {% endfor %}
+                                        </div>
+                                    </div>
+                                </div>
+                                {% endif %}
+                            </div>
+                        </div>
+
                         {% for date, changes in changesByDate %}
-                            <div class="card mb-4">
+                            <div class="card mb-4 change-date-card" data-date="{{ date }}">
                                 <div class="card-header">
                                     <h3><i class="bi bi-calendar"></i> {{ date|date('d/m/Y') }}</h3>
                                 </div>
                                 <div class="card-body">
                                     {# Suppressions #}
                                     {% if changes.deletions is not empty %}
-                                        <div class="mb-4">
+                                        <div class="mb-4 change-section" data-change-type="deletions">
                                             <h4 class="text-danger"><i class="bi bi-trash"></i> Suppressions</h4>
                                             {% for theme, objects in changes.deletions %}
                                                 {% set themeLabel = followup_labels[theme]|default(theme|capitalize) %}
                                                 {% set themeIcon = followup_icons[theme]|default('bi-question-circle') %}
-                                                <div class="mb-3">
+                                                <div class="mb-3 theme-section" data-theme="{{ theme }}">
                                                     <h5><i class="bi {{ themeIcon }}"></i> {{ themeLabel }} ({{ objects|length }} suppression{{ objects|length > 1 ? 's' : '' }})</h5>
                                                     <div class="table-responsive">
                                                         <table class="table table-sm table-hover">
@@ -57,7 +117,7 @@
                                                             </thead>
                                                             <tbody>
                                                                 {% for obj in objects %}
-                                                                <tr>
+                                                                <tr data-theme="{{ theme }}" data-change-type="deletions" data-user="{{ obj.user|default('')|e('html_attr') }}">
                                                                     <td><span class="badge bg-info">{{ themeLabel }}</span></td>
                                                                     <td><span class="badge bg-secondary">{{ obj.type|upper }}</span></td>
                                                                     <td><code>{{ obj.id }}</code></td>
@@ -71,9 +131,9 @@
                                                                             <span class="text-muted">Inconnu</span>
                                                                         {% endif %}
                                                                     </td>
-                                                                    <td>
+                                                                    <td class="timestamp-cell">
                                                                         {% if obj.timestamp %}
-                                                                            {{ obj.timestamp }}
+                                                                            <span data-timestamp="{{ obj.timestamp }}">{{ obj.timestamp }}</span>
                                                                         {% else %}
                                                                             <span class="text-muted">N/A</span>
                                                                         {% endif %}
@@ -124,12 +184,12 @@
 
                                     {# Créations #}
                                     {% if changes.creations is not empty %}
-                                        <div>
+                                        <div class="change-section" data-change-type="creations">
                                             <h4 class="text-success"><i class="bi bi-plus-circle"></i> Créations/Modifications</h4>
                                             {% for theme, objects in changes.creations %}
                                                 {% set themeLabel = followup_labels[theme]|default(theme|capitalize) %}
                                                 {% set themeIcon = followup_icons[theme]|default('bi-question-circle') %}
-                                                <div class="mb-3">
+                                                <div class="mb-3 theme-section" data-theme="{{ theme }}">
                                                     <h5><i class="bi {{ themeIcon }}"></i> {{ themeLabel }} ({{ objects|length }} objet{{ objects|length > 1 ? 's' : '' }})</h5>
                                                     <div class="table-responsive">
                                                         <table class="table table-sm table-hover">
@@ -146,8 +206,8 @@
                                                             </thead>
                                                             <tbody>
                                                                 {% for obj in objects %}
-                                                                <tr>
-                                                                    <td><span class="badge bg-info">{{ theme }}</span></td>
+                                                                <tr data-theme="{{ theme }}" data-change-type="creations" data-user="{{ obj.user|default('')|e('html_attr') }}">
+                                                                    <td><span class="badge bg-info">{{ themeLabel }}</span></td>
                                                                     <td><span class="badge bg-success">{{ obj.type|upper }}</span></td>
                                                                     <td><code>{{ obj.id }}</code></td>
                                                                     <td>
@@ -160,9 +220,9 @@
                                                                             <span class="text-muted">Inconnu</span>
                                                                         {% endif %}
                                                                     </td>
-                                                                    <td>
+                                                                    <td class="timestamp-cell">
                                                                         {% if obj.timestamp %}
-                                                                            {{ obj.timestamp }}
+                                                                            <span data-timestamp="{{ obj.timestamp }}">{{ obj.timestamp }}</span>
                                                                         {% else %}
                                                                             <span class="text-muted">N/A</span>
                                                                         {% endif %}
@@ -219,3 +279,176 @@
     </div>
 {% endblock %}
 
+{% block javascripts %}
+    {{ parent() }}
+    <script>
+        document.addEventListener('DOMContentLoaded', function() {
+            let selectedChangeType = 'all';
+            let selectedTheme = 'all';
+            let selectedUser = 'all';
+
+            // Gestion des filtres par type de changement
+            const changeTypeButtons = document.querySelectorAll('#filterChangeType button');
+            changeTypeButtons.forEach(button => {
+                button.addEventListener('click', function() {
+                    changeTypeButtons.forEach(btn => btn.classList.remove('active'));
+                    this.classList.add('active');
+                    selectedChangeType = this.getAttribute('data-filter-type');
+                    applyFilters();
+                });
+            });
+
+            // Gestion des filtres par thème
+            const themeButtons = document.querySelectorAll('#filterTheme button');
+            themeButtons.forEach(button => {
+                button.addEventListener('click', function() {
+                    themeButtons.forEach(btn => btn.classList.remove('active'));
+                    this.classList.add('active');
+                    selectedTheme = this.getAttribute('data-filter-theme');
+                    applyFilters();
+                });
+            });
+
+            // Gestion des filtres par utilisateur
+            const userButtons = document.querySelectorAll('#filterUser button');
+            if (userButtons.length > 0) {
+                userButtons.forEach(button => {
+                    button.addEventListener('click', function() {
+                        userButtons.forEach(btn => btn.classList.remove('active'));
+                        this.classList.add('active');
+                        selectedUser = this.getAttribute('data-filter-user');
+                        applyFilters();
+                    });
+                });
+            }
+
+            function applyFilters() {
+                const dateCards = document.querySelectorAll('.change-date-card');
+                
+                dateCards.forEach(card => {
+                    let hasVisibleContent = false;
+                    
+                    // Filtrer les sections de changement
+                    const changeSections = card.querySelectorAll('.change-section');
+                    changeSections.forEach(section => {
+                        const changeType = section.getAttribute('data-change-type');
+                        const shouldShowChangeType = selectedChangeType === 'all' || selectedChangeType === changeType;
+                        
+                        if (!shouldShowChangeType) {
+                            section.style.display = 'none';
+                            return;
+                        }
+                        
+                        // Filtrer les sections de thème
+                        const themeSections = section.querySelectorAll('.theme-section');
+                        let hasVisibleTheme = false;
+                        
+                        themeSections.forEach(themeSection => {
+                            const theme = themeSection.getAttribute('data-theme');
+                            const shouldShowTheme = selectedTheme === 'all' || selectedTheme === theme;
+                            
+                            if (shouldShowTheme) {
+                                themeSection.style.display = '';
+                                // Filtrer les lignes du tableau
+                                const rows = themeSection.querySelectorAll('tbody tr');
+                                rows.forEach(row => {
+                                    const rowTheme = row.getAttribute('data-theme');
+                                    const rowChangeType = row.getAttribute('data-change-type');
+                                    const rowUser = row.getAttribute('data-user') || '';
+                                    const shouldShowTheme = selectedTheme === 'all' || selectedTheme === rowTheme;
+                                    const shouldShowChangeType = selectedChangeType === 'all' || selectedChangeType === rowChangeType;
+                                    const shouldShowUser = selectedUser === 'all' || selectedUser === rowUser;
+                                    
+                                    if (shouldShowTheme && shouldShowChangeType && shouldShowUser) {
+                                        row.style.display = '';
+                                    } else {
+                                        row.style.display = 'none';
+                                    }
+                                });
+                                hasVisibleTheme = true;
+                            } else {
+                                themeSection.style.display = 'none';
+                            }
+                        });
+                        
+                        if (hasVisibleTheme) {
+                            section.style.display = '';
+                            hasVisibleContent = true;
+                        } else {
+                            section.style.display = 'none';
+                        }
+                    });
+                    
+                    // Afficher ou masquer la carte de date
+                    if (hasVisibleContent) {
+                        card.style.display = '';
+                    } else {
+                        card.style.display = 'none';
+                    }
+                });
+            }
+
+            // Initialiser les filtres
+            applyFilters();
+
+            // Convertir les dates en format relatif
+            function formatRelativeTime(timestamp) {
+                if (!timestamp) return 'N/A';
+                
+                try {
+                    // Parser la date (format peut être YYYY-MM-DD HH:MM:SS ou ISO)
+                    let date;
+                    if (timestamp.includes('T')) {
+                        date = new Date(timestamp);
+                    } else {
+                        // Format YYYY-MM-DD HH:MM:SS
+                        date = new Date(timestamp.replace(' ', 'T'));
+                    }
+                    
+                    if (isNaN(date.getTime())) {
+                        return timestamp; // Retourner la date originale si parsing échoue
+                    }
+                    
+                    const now = new Date();
+                    const diffMs = now - date;
+                    const diffSeconds = Math.floor(diffMs / 1000);
+                    const diffMinutes = Math.floor(diffSeconds / 60);
+                    const diffHours = Math.floor(diffMinutes / 60);
+                    const diffDays = Math.floor(diffHours / 24);
+                    
+                    if (diffDays > 0) {
+                        const remainingHours = diffHours % 24;
+                        if (remainingHours > 0) {
+                            return `il y a ${diffDays} jour${diffDays > 1 ? 's' : ''} et ${remainingHours} heure${remainingHours > 1 ? 's' : ''}`;
+                        } else {
+                            return `il y a ${diffDays} jour${diffDays > 1 ? 's' : ''}`;
+                        }
+                    } else if (diffHours > 0) {
+                        const remainingMinutes = diffMinutes % 60;
+                        if (remainingMinutes > 0) {
+                            return `il y a ${diffHours} heure${diffHours > 1 ? 's' : ''} et ${remainingMinutes} minute${remainingMinutes > 1 ? 's' : ''}`;
+                        } else {
+                            return `il y a ${diffHours} heure${diffHours > 1 ? 's' : ''}`;
+                        }
+                    } else if (diffMinutes > 0) {
+                        return `il y a ${diffMinutes} minute${diffMinutes > 1 ? 's' : ''}`;
+                    } else {
+                        return 'il y a moins d\'une minute';
+                    }
+                } catch (e) {
+                    return timestamp; // Retourner la date originale en cas d'erreur
+                }
+            }
+
+            // Appliquer le formatage à toutes les cellules avec timestamp
+            const timestampCells = document.querySelectorAll('.timestamp-cell span[data-timestamp]');
+            timestampCells.forEach(cell => {
+                const timestamp = cell.getAttribute('data-timestamp');
+                const relativeTime = formatRelativeTime(timestamp);
+                cell.textContent = relativeTime;
+                cell.title = timestamp; // Garder la date complète en tooltip
+            });
+        });
+    </script>
+{% endblock %}
+