diff --git a/www/js/config.js b/www/js/config.js
index 6132bdb815dc5b1ad5b90ff284498adb0bd5ffff..ec820430ce3396629610655585cb92129f99f958 100644
--- a/www/js/config.js
+++ b/www/js/config.js
@@ -23,6 +23,7 @@ angular.module("cesium.config", [])
 	"decimalCount": 2,
 	"httpsMode": false,
 	"shareBaseUrl": "https://g1.duniter.fr",
+  "demo": true,
 	"helptip": {
 		"enable": true,
 		"installDocUrl": {
@@ -98,8 +99,8 @@ angular.module("cesium.config", [])
 		}
 	},
 	"version": "1.6.5",
-	"build": "2020-04-22T17:36:59.565Z",
+	"build": "2020-04-30T16:11:11.201Z",
 	"newIssueUrl": "https://git.duniter.org/clients/cesium-grp/cesium/issues/new"
 })
 
-;
\ No newline at end of file
+;
diff --git a/www/plugins/es/templates/join/modal_join_extend.html b/www/plugins/es/templates/join/modal_join_extend.html
index c0aa9749cc76615726193914225576e6bacbc0e4..16dbe7c95b6bbbf87da9c0a055e962d8d291a10a 100644
--- a/www/plugins/es/templates/join/modal_join_extend.html
+++ b/www/plugins/es/templates/join/modal_join_extend.html
@@ -1,6 +1,6 @@
 <ng-if ng-if=":state:enable && extensionPoint === 'select-account-type'">
 
-  <!-- ornigzation wallet -->
+  <!-- organization wallet -->
   <div class="item item-complex card stable-bg item-icon-left item-icon-right ink"
        ng-class="{ activated: accountTypeMember != null && !accountTypeMember }"
        ng-click="selectAccountType('organization')">
diff --git a/www/templates/join/modal_choose_account_type.html b/www/templates/join/modal_choose_account_type.html
index 76b439b661d9e409ffb18935197170bc8863abaa..9b3056898c6fa1f57f45bfc803a7118c3022757a 100644
--- a/www/templates/join/modal_choose_account_type.html
+++ b/www/templates/join/modal_choose_account_type.html
@@ -80,29 +80,33 @@
         <ion-content class="has-header padding">
           <p translate>ACCOUNT.NEW.SELECT_ACCOUNT_TYPE</p>
           <div class="list">
-            <!-- member account -->
-            <div class="item item-complex card stable-bg item-icon-left item-icon-right ink"
-               ng-click="selectAccountTypeAndClose('member')">
+            <!-- simple wallet -->
+            <button class="item item-complex card stable-bg item-icon-left item-icon-right ink"
+               ng-click="selectAccountTypeAndClose('wallet')">
               <div class="item-content item-text-wrap">
+                <i class="item-image icon dark ion-card"></i>
+                <h2 translate>ACCOUNT.NEW.WALLET_ACCOUNT</h2>
+                <h4 class="gray" translate>ACCOUNT.NEW.WALLET_ACCOUNT_HELP</h4>
+                <i class="icon dark ion-ios-arrow-right"></i> </div>
+            </button>
+
+            <!-- member account -->
+            <button class="item item-complex card stable-100-bg item-icon-left item-icon-right ink"
+                 ng-click="selectAccountTypeAndClose('member')"
+                 ng-disabled="$root.config.demo">
+              <div class="item-content item-text-wrap dark">
                 <i class="item-image icon dark ion-person"></i>
                 <h2 translate>ACCOUNT.NEW.MEMBER_ACCOUNT</h2>
+
+                <h4 ng-if="$root.config.demo" style="color: red !important;"><b class="ion-android-warning"></b> <span translate>Not available on this instance</span></h4>
+
                 <h4 class="gray" ng-bind-html="'ACCOUNT.NEW.MEMBER_ACCOUNT_HELP'|translate:currency"></h4>
-                <i class="icon dark ion-ios-arrow-right"></i>
+                <i class="icon dark ion-ios-arrow-right" ng-if="!$root.config.demo"></i>
               </div>
-            </div>
+            </button>
 
             <!-- Allow extension here -->
             <cs-extension-point name="select-account-type"></cs-extension-point>
-
-            <!-- simple wallet -->
-            <div class="item item-complex card stable-bg item-icon-left item-icon-right ink"
-               ng-click="selectAccountTypeAndClose('wallet')">
-              <div class="item-content item-text-wrap">
-                <i class="item-image icon dark ion-card"></i>
-                <h2 translate>ACCOUNT.NEW.WALLET_ACCOUNT</h2>
-                <h4 class="gray" translate>ACCOUNT.NEW.WALLET_ACCOUNT_HELP</h4>
-                <i class="icon dark ion-ios-arrow-right"></i> </div>
-            </div>
           </div>
           <div class="padding hidden-xs text-right">
             <button class="button button-clear button-dark ink" ng-click="closeModal()" type="button" translate>COMMON.BTN_CANCEL