diff --git a/src/Service/FollowUpService.php b/src/Service/FollowUpService.php
index 44764e5..8e50aea 100644
--- a/src/Service/FollowUpService.php
+++ b/src/Service/FollowUpService.php
@@ -75,6 +75,7 @@ class FollowUpService
             ];
         }
         $now = new \DateTime();
+        $persisted = 0;
         foreach ($types as $type => $data) {
             // Suivi du nombre
             $followupCount = new CityFollowUp();
@@ -83,7 +84,11 @@ class FollowUpService
                 ->setDate($now)
                 ->setStats($stats);
             $em->persist($followupCount);
-
+            $persisted++;
+            if ($persisted % 100 === 0) {
+                $em->flush();
+                $em->clear();
+            }
 
             // Suivi de la complétion personnalisé (exemples)
             $completed = [];
@@ -198,8 +203,14 @@ class FollowUpService
                 ->setDate($now)
                 ->setStats($stats);
             $em->persist($followupCompletion);
+            $persisted++;
+            if ($persisted % 100 === 0) {
+                $em->flush();
+                $em->clear();
+            }
         }
         $em->flush();
+        $em->clear();
     }
 
     public function generateGlobalFollowUps(EntityManagerInterface $em): void
diff --git a/templates/admin/followup_embed_graph.html.twig b/templates/admin/followup_embed_graph.html.twig
index 9e834e0..66ba8a4 100644
--- a/templates/admin/followup_embed_graph.html.twig
+++ b/templates/admin/followup_embed_graph.html.twig
@@ -1,10 +1,10 @@
 {% extends 'base_embed.html.twig' %}
 
-{% block title %}Graphe thématique : {{ label }}{% endblock %}
+{% block title %}Graphe thématique : {{ label }} - {{ stats.name }}{% endblock %}
 
 {% block body %}
 <div class="container mt-4">
-    <h1><i class="bi {{ icon }} fs-2"></i> {{ label }}</h1>
+    <h1><i class="bi {{ icon }} fs-2"></i> {{ label }} <small class="text-muted">- {{ stats.name }}</small></h1>
     <canvas id="embedThemeChart" width="600" height="300"></canvas>
     <div class="mb-3 mt-2">
         <a href="{{ path('app_admin_stats', {'insee_code': stats.zone}) }}" class="btn btn-info me-2">
diff --git a/templates/admin/stats.html.twig b/templates/admin/stats.html.twig
index 356ba03..061668e 100644
--- a/templates/admin/stats.html.twig
+++ b/templates/admin/stats.html.twig
@@ -131,37 +131,6 @@
         <div id="followups">
         
 
-{% set followup_icons = {
-    'fire_hydrant': 'bi-droplet',
-    'charging_station': 'bi-lightning-charge',
-    'toilets': 'bi-toilet',
-    'bus_stop': 'bi-bus-front',
-    'defibrillator': 'bi-heart-pulse',
-    'camera': 'bi-camera-video',
-    'recycling': 'bi-recycle',
-    'substation': 'bi-plug',
-    'laboratory': 'bi-beaker',
-    'school': 'bi-mortarboard',
-    'police': 'bi-shield-lock',
-    'healthcare': 'bi-hospital',
-    'places': 'bi-geo-alt'
-} %}
-{% set followup_labels = {
-    'fire_hydrant': 'Bornes incendie',
-    'charging_station': 'Bornes de recharge',
-    'toilets': 'Toilettes publiques',
-    'bus_stop': 'Arrêts de bus',
-    'defibrillator': 'Défibrillateurs',
-    'camera': 'Caméras de surveillance',
-    'recycling': 'Points de recyclage',
-    'substation': 'Sous-stations électriques',
-    'laboratory': "Laboratoires d'analyse",
-    'school': 'Écoles',
-    'police': 'Commissariats',
-    'healthcare': 'Lieux de santé',
-    'places': 'Lieux'
-} %}
-
 {% set overpass_type_queries = {
     'fire_hydrant': 'nwr["emergency"="fire_hydrant"](area.searchArea);',
     'charging_station': 'nwr["amenity"="charging_station"](area.searchArea);',