diff --git a/core/core.php b/core/core.php
index 9c39bce7..dd836e32 100644
--- a/core/core.php
+++ b/core/core.php
@@ -33,7 +33,7 @@ class common {
 	const TEMP_DIR = 'site/tmp/';
 
 	// Numéro de version 
-	const ZWII_VERSION = '9.2.25';
+	const ZWII_VERSION = '9.2.26';
 	const ZWII_UPDATE_CHANNEL = "v9";
 
 	public static $actions = [];
diff --git a/core/vendor/tinymce/init.js b/core/vendor/tinymce/init.js
index 8a070b2a..d1c60064 100755
--- a/core/vendor/tinymce/init.js
+++ b/core/vendor/tinymce/init.js
@@ -191,6 +191,11 @@ tinymce.init({
 	]
 });
 
+/**
+  * Suppression du back ground TinyMCE
+  * 
+  */
+ $(body).removeAttr("background-image");
 
 
 tinymce.PluginManager.add('stickytoolbar', function(editor, url) {