diff --git a/DRAFT_CHANGELOG.md b/DRAFT_CHANGELOG.md
index e541abc39..182da7b33 100644
--- a/DRAFT_CHANGELOG.md
+++ b/DRAFT_CHANGELOG.md
@@ -1,10 +1,5 @@
 
 
-
-
-
-
-
 # Extension Geoportail OpenLayers, version __VERSION__
 
 **__DATE__**
@@ -12,6 +7,8 @@
 
 ## Summary
 
+- Ajout d'exemples avec l'appel de *Gp.Services.getConfig()*
+
 ## Changelog
 
 * [Added]
@@ -30,7 +27,6 @@
 
 
 
-
 # Extension Geoportail Leaflet, version __VERSION__
 
 **__DATE__**
@@ -38,6 +34,8 @@
 
 ## Summary
 
+- Ajout d'exemples avec l'appel de *Gp.Services.getConfig()*
+
 ## Changelog
 
 * [Added]
@@ -50,13 +48,14 @@
 
 * [Fixed]
 
+    - Fix sur les exemples avec un appel de *Gp.Services.getConfig()*
+
 * [Security]
 
 ---
 
 
 
-
 # Extension Geoportail Itowns, version __VERSION__
 
 **__DATE__**
diff --git a/samples-src/pages/leaflet/Default/pages-leaflet-bundle-getconfig.html b/samples-src/pages/leaflet/Default/pages-leaflet-bundle-getconfig.html
new file mode 100644
index 000000000..3db049c2c
--- /dev/null
+++ b/samples-src/pages/leaflet/Default/pages-leaflet-bundle-getconfig.html
@@ -0,0 +1,53 @@
+{{#extend "layout-leaflet-sample-bundle-getconfig"}}
+
+{{#content "head"}}
+        <title>Sample Leaflet</title>
+{{/content}}
+
+{{#content "style"}}
+        <style>
+          div#map {
+            width: 100%;
+            height: 500px;
+          }
+        </style>
+{{/content}}
+
+{{#content "body"}}
+        <h2>Ajout de tous les widgets</h2>
+        <!-- map -->
+        <div id="map"></div>
+{{/content}}
+
+{{#content "js"}}
+              // on cache l'image de chargement du Géoportail.
+              document.getElementById("map").style.backgroundImage = "none";
+
+              // Création de la map
+              var layer = L.geoportalLayer.WMTS({
+                layer : "ORTHOIMAGERY.ORTHOPHOTOS"
+              });
+
+              var map  = L.map('map', {
+                zoom : 2,
+                center : L.latLng(48, 2)
+              });
+
+              layer.addTo(map);
+
+              var iso = L.geoportalControl.Isocurve();
+              map.addControl(iso);
+              var layerSwitcher = L.geoportalControl.LayerSwitcher();
+              map.addControl(layerSwitcher);
+              var mp = L.geoportalControl.MousePosition();
+              map.addControl(mp);
+              var route = L.geoportalControl.Route();
+              map.addControl(route);
+              var reverse = L.geoportalControl.ReverseGeocode();
+              map.addControl(reverse);
+              var search = L.geoportalControl.SearchEngine();
+              map.addControl(search);
+              var measureProfil = L.geoportalControl.ElevationPath();
+              map.addControl(measureProfil);
+{{/content}}
+{{/extend}}
diff --git a/samples-src/pages/openlayers/Default/pages-ol-bundle-getconfig.html b/samples-src/pages/openlayers/Default/pages-ol-bundle-getconfig.html
new file mode 100644
index 000000000..8940dcd47
--- /dev/null
+++ b/samples-src/pages/openlayers/Default/pages-ol-bundle-getconfig.html
@@ -0,0 +1,78 @@
+{{#extend "ol-sample-bundle-getconfig-layout"}}
+
+{{#content "head"}}
+        <title>Sample openlayers - multikeys</title>
+{{/content}}
+
+{{#content "style"}}
+        <style>
+            div#map {
+                width: 100%;
+                height: 500px;
+            }
+        </style>
+{{/content}}
+
+{{#content "body"}}
+            <h2>Ajout de tous les widgets</h2>
+            <!-- map -->
+            <div id="map">
+            </div>
+{{/content}}
+
+{{#content "js"}}
+                // on cache l'image de chargement du Géoportail.
+                document.getElementById("map").style.backgroundImage = "none";
+
+                // Création de la map
+                var map = new ol.Map({
+                  target : "map",
+                  layers : [
+                    new ol.layer.GeoportalWMTS({
+                      layer : "GEOGRAPHICALGRIDSYSTEMS.PLANIGNV2"
+                    }),
+                    new ol.layer.GeoportalWMTS({
+                      layer : "GEOGRAPHICALGRIDSYSTEMS.ETATMAJOR40"
+                    }),
+                    new ol.layer.GeoportalWMTS({
+                      layer : "LIMITES_ADMINISTRATIVES_EXPRESS.LATEST"
+                    })
+                  ],
+                  view : new ol.View({
+                    center : [288074.8449901076, 6247982.515792289],
+                    zoom : 13
+                  })
+                });
+
+                var drawing = new ol.control.Drawing();
+                map.addControl(drawing);
+                var iso = new ol.control.Isocurve();
+                map.addControl(iso);
+                var layerImport = new ol.control.LayerImport();
+                map.addControl(layerImport);
+                var layerSwitcher = new ol.control.LayerSwitcher();
+                map.addControl(layerSwitcher);
+                var mp = new ol.control.GeoportalMousePosition();
+                map.addControl(mp);
+                var route = new ol.control.Route();
+                map.addControl(route);
+                var reverse = new ol.control.ReverseGeocode({});
+                map.addControl(reverse);
+                var search = new ol.control.SearchEngine({});
+                map.addControl(search);
+                var feature =  new ol.control.GetFeatureInfo({});
+                map.addControl(feature);
+
+                var measureLength = new ol.control.MeasureLength();
+                map.addControl(measureLength);
+                var measureArea = new ol.control.MeasureArea();
+                map.addControl(measureArea);
+                var measureAzimuth = new ol.control.MeasureAzimuth();
+                map.addControl(measureAzimuth);
+                var measureProfil = new ol.control.ElevationPath();
+                map.addControl(measureProfil);
+
+                var attributions = new ol.control.GeoportalAttribution();
+                map.addControl(attributions);
+{{/content}}
+{{/extend}}
diff --git a/samples-src/pages/openlayers/Default/pages-ol-bundle-multikeys.html b/samples-src/pages/openlayers/Default/pages-ol-bundle-multikeys.html
index a6eb836b2..29065728e 100644
--- a/samples-src/pages/openlayers/Default/pages-ol-bundle-multikeys.html
+++ b/samples-src/pages/openlayers/Default/pages-ol-bundle-multikeys.html
@@ -23,7 +23,7 @@ <h2>Ajout de tous les widgets</h2>
 {{#content "js"}}
             <script type="text/javascript">
 
-              var createMap = function () {
+              window.onload = function () {
                 // on cache l'image de chargement du Géoportail.
                 document.getElementById("map").style.backgroundImage = "none";
 
@@ -79,13 +79,6 @@ <h2>Ajout de tous les widgets</h2>
                 map.addControl(attributions);
               };
 
-              Gp.Services.getConfig({
-                // callbackSuffix : '',
-                apiKey: "{{ apikey }}",
-                timeOut: 20000,
-                onSuccess: createMap
-              });
-
             </script>
 {{/content}}
 {{/extend}}
diff --git a/samples-src/templates/leaflet/layout-leaflet-sample-bundle-getconfig.hbs b/samples-src/templates/leaflet/layout-leaflet-sample-bundle-getconfig.hbs
new file mode 100644
index 000000000..911bbedf6
--- /dev/null
+++ b/samples-src/templates/leaflet/layout-leaflet-sample-bundle-getconfig.hbs
@@ -0,0 +1,45 @@
+<!DOCTYPE html>
+<html>
+    <head>
+        {{#extend "partials-common-head"}}
+        {{/extend}}
+        {{#extend "partials-leaflet-common-head"}}
+        {{/extend}}
+        {{#block "vendor"}}
+        {{/block}}
+        
+        {{#extend "partials-leaflet-bundle-getconfig-head"}}
+        {{/extend}}
+
+        {{#block "head"}}
+        {{/block}}
+        {{#block "style"}}
+        {{/block}}
+
+    </head>
+    <body>
+        <h1>Extension Géoportail pour Leaflet (mode bundle)</h1>
+
+        {{#block "body"}}
+        {{/block}}
+
+        <script>
+
+            var createMap = function () {
+                {{#block "js"}}
+                {{/block}}
+            };
+
+            Gp.Services.getConfig({
+                // callbackSuffix : '',
+                apiKey: "{{ apikey }}",
+                timeOut: 20000,
+                onSuccess: createMap,
+                onFailure: function (e) {
+                    console.error(e);
+                }
+            });
+    
+        </script>
+    </body>
+</html>
diff --git a/samples-src/templates/openlayers/ol-sample-bundle-getconfig-layout.hbs b/samples-src/templates/openlayers/ol-sample-bundle-getconfig-layout.hbs
new file mode 100644
index 000000000..1594a21d8
--- /dev/null
+++ b/samples-src/templates/openlayers/ol-sample-bundle-getconfig-layout.hbs
@@ -0,0 +1,41 @@
+<!DOCTYPE html>
+<html>
+    <head>
+        {{#extend "partials-common-head"}}
+        {{/extend}}
+        {{#extend "partials-ol-common-head"}}
+        {{/extend}}
+        {{#block "vendor"}}
+        {{/block}}
+        {{#extend "partials-ol-bundle-getconfig-head"}}
+        {{/extend}}
+
+        {{#block "head"}}
+        {{/block}}
+        {{#block "style"}}
+        {{/block}}
+
+    </head>
+    <body>
+        <h1>Extension Géoportail pour OpenLayers</h1>
+
+        {{#block "body"}}
+        {{/block}}
+
+        <script>
+
+            var createMap = function () {
+                {{#block "js"}}
+                {{/block}}
+            };
+
+            Gp.Services.getConfig({
+                // callbackSuffix : '',
+                apiKey: "{{ apikey }}",
+                timeOut: 20000,
+                onSuccess: createMap
+            });
+    
+        </script>
+    </body>
+</html>
diff --git a/samples-src/templates/partials/leaflet/partials-leaflet-bundle-getconfig-head.hbs b/samples-src/templates/partials/leaflet/partials-leaflet-bundle-getconfig-head.hbs
new file mode 100644
index 000000000..9726d2114
--- /dev/null
+++ b/samples-src/templates/partials/leaflet/partials-leaflet-bundle-getconfig-head.hbs
@@ -0,0 +1,4 @@
+        <!-- Leaflet Library -->
+        <script src="{{ baseurl }}/node_modules/leaflet/dist/leaflet{{ debug }}.js"></script>
+        <!-- Geoportal Extension for Leaflet -->
+        <script src="{{ baseurl }}/dist/leaflet/GpPluginLeaflet{{ mode }}.js"></script>
diff --git a/samples-src/templates/partials/openlayers/partials-ol-bundle-getconfig-head.hbs b/samples-src/templates/partials/openlayers/partials-ol-bundle-getconfig-head.hbs
new file mode 100644
index 000000000..188c3df00
--- /dev/null
+++ b/samples-src/templates/partials/openlayers/partials-ol-bundle-getconfig-head.hbs
@@ -0,0 +1,5 @@
+        <!-- Library OpenLayers -->
+        <!-- <script src="https://openlayers.org/en/{{ version }}/build/ol.js"></script> -->
+        <script src="{{ resources }}/vendor/ol/{{ version }}/ol.js"></script>
+        <!-- Plugin OpenLayers IGN -->
+        <script src="{{ baseurl }}/dist/openlayers/GpPluginOpenLayers{{ mode }}.js"></script>
diff --git a/src/Common/Utils/Config.js b/src/Common/Utils/Config.js
index 55c403198..09e3032b7 100644
--- a/src/Common/Utils/Config.js
+++ b/src/Common/Utils/Config.js
@@ -23,6 +23,10 @@ var Config = {
      * @returns {Boolean} True if Config is loaded, false otherwise
      */
     isConfigLoaded : function () {
+        // config already loaded !
+        if (this.configuration && Object.keys(this.configuration).length !== 0) {
+            return true;
+        }
         var scope = typeof window !== "undefined" ? window : typeof self !== "undefined" ? self : typeof global !== "undefined" ? global : {};
         if (scope.Gp && scope.Gp.Config && scope.Gp.Config.layers && Object.keys(scope.Gp.Config.layers).length !== 0) {
             /** ts-syntax */ (this.configuration) = scope.Gp.Config;
diff --git a/src/Leaflet/Layers/LayerConfig.js b/src/Leaflet/Layers/LayerConfig.js
index b63794b58..4fadde98c 100644
--- a/src/Leaflet/Layers/LayerConfig.js
+++ b/src/Leaflet/Layers/LayerConfig.js
@@ -21,6 +21,11 @@ var LayerConfig = {
     get : function (options) {
         var params = {};
 
+        if (!Config.isConfigLoaded()) {
+            logger.warn("WARNING CONFIG_FAILED : config not loaded ?!");
+            return;
+        }
+
         // gestion des parametres
         params = Config.configuration.getLayerParams(options.layer, options.service);
 
diff --git a/src/Leaflet/index.js b/src/Leaflet/index.js
index 7c6ef13f5..845514716 100644
--- a/src/Leaflet/index.js
+++ b/src/Leaflet/index.js
@@ -102,7 +102,9 @@ export { default as ProxyUtils } from "../Common/Utils/ProxyUtils";
 export { default as ColorUtils } from "../Common/Utils/ColorUtils";
 export { default as MathUtils } from "../Common/Utils/MathUtils";
 export { default as Logger } from "../Common/Utils/LoggerByDefault";
-export { default as Config } from "../Common/Utils/Config";
+
+// HACK !?
+export const Config = (window.Gp) ? window.Gp.Config : {};
 
 // creation du namespace pour les extensions leaflet
 L.geoportalLayer = Layers; // WMS et WMTS