diff --git a/lib/modele/api/request_api.dart b/lib/modele/api/request_api.dart
index 039d162..01ba636 100644
--- a/lib/modele/api/request_api.dart
+++ b/lib/modele/api/request_api.dart
@@ -267,7 +267,8 @@ class RequestApi implements IDataStrategy {
       final response = await http.get(Uri.parse('$urlApi/user/info'),
           headers: <String, String>{'Authorization': token});
       if (response.statusCode == 200) {
-        Map<String, dynamic> json = jsonDecode(response.body);
+        Map<String, Map<String, List<double>>> json = jsonDecode(response.body);
+
         return Tuple2(true, json);
       }
       if (response.statusCode == 400) {
@@ -285,12 +286,9 @@ class RequestApi implements IDataStrategy {
   @override
   Future<Tuple2> getModeleAI(String token, String category) async {
     try {
-      final response = await http.post(Uri.parse('$urlApi/user/ai/$category'),
+      final response = await http.get(Uri.parse('$urlApi/user/ai/$category'),
           headers: <String, String>{'Authorization': token});
 
-      print(response.statusCode);
-      print(response.body);
-
       if (response.statusCode == 200) {
         Map<String, dynamic> json = jsonDecode(response.body);
         return Tuple2(true, json);
diff --git a/lib/modele/convertisseur.dart b/lib/modele/convertisseur.dart
index 89e3ebc..41ab95d 100644
--- a/lib/modele/convertisseur.dart
+++ b/lib/modele/convertisseur.dart
@@ -2,7 +2,11 @@ class Convertisseur {
   // Mettre que des trucs static
 
   static double secondeIntoMinute(double seconde) {
-    return seconde / 60;
+    return (seconde / 60);
+  }
+
+  static double milisecondeIntoMinute(double miliseconde) {
+    return (miliseconde / 60000);
   }
 
   static double msIntoKmh(double metreSeconde) {
diff --git a/lib/modele/user.dart b/lib/modele/user.dart
index 09cd896..f230fcf 100644
--- a/lib/modele/user.dart
+++ b/lib/modele/user.dart
@@ -100,22 +100,20 @@ class User extends ChangeNotifier {
     Tuple2 result = await wrapper.getModeleAI(token, category, infoManager);
 
     if (!result.item1) return Tuple2(false, ActivityInfo());
-
-    Map<String, dynamic> jsonMap = json.decode(result.item2);
+    String model = result.item2["model"];
+    Map<String, dynamic> jsonMap = json.decode(model);
     // Transformer la date
     int dateMilli = date.millisecondsSinceEpoch;
 
     ActivityInfo activityInfo = ActivityInfo();
-    activityInfo.distance = jsonMap["model"]["coef"][0] * dateMilli +
-        jsonMap["model"]["intercept"][0];
-    activityInfo.timeOfActivity = jsonMap["model"]["coef"][1] * dateMilli +
-        jsonMap["model"]["intercept"][1];
-    activityInfo.denivelePositif = jsonMap["model"]["coef"][2] * dateMilli +
-        jsonMap["model"]["intercept"][2];
-    activityInfo.vitesseAvg = jsonMap["model"]["coef"][3] * dateMilli +
-        jsonMap["model"]["intercept"][3];
-    activityInfo.bpmAvg = jsonMap["model"]["coef"][4] * dateMilli +
-        jsonMap["model"]["intercept"][4];
+    activityInfo.bpmAvg =
+        (jsonMap["coef"][0] * dateMilli + jsonMap["intercept"][0]).toInt();
+    activityInfo.timeOfActivity =
+        jsonMap["coef"][1] * dateMilli + jsonMap["intercept"][1];
+    activityInfo.vitesseAvg =
+        jsonMap["coef"][2] * dateMilli + jsonMap["intercept"][2];
+    activityInfo.distance =
+        jsonMap["coef"][3] * dateMilli + jsonMap["intercept"][3];
 
     return Tuple2(true, activityInfo);
   }
diff --git a/lib/view/home/prediction_view.dart b/lib/view/home/prediction_view.dart
index 10790d6..4a4da7f 100644
--- a/lib/view/home/prediction_view.dart
+++ b/lib/view/home/prediction_view.dart
@@ -5,6 +5,7 @@ import 'package:smartfit_app_mobile/common/colo_extension.dart';
 import 'package:smartfit_app_mobile/common_widget/button/round_button.dart';
 import 'package:smartfit_app_mobile/common_widget/container/workout_row/workout_row.dart';
 import 'package:smartfit_app_mobile/modele/activity_info/activity_info.dart';
+import 'package:smartfit_app_mobile/modele/convertisseur.dart';
 import 'package:smartfit_app_mobile/modele/manager_file.dart';
 import 'package:smartfit_app_mobile/modele/user.dart';
 import 'package:smartfit_app_mobile/modele/utile/info_message.dart';