diff --git a/helpers/tykayn_blog.mjs b/helpers/tykayn_blog.mjs
index 19ded46..e016bab 100644
--- a/helpers/tykayn_blog.mjs
+++ b/helpers/tykayn_blog.mjs
@@ -55,6 +55,7 @@ ${filteredExcerpt}
             .then((res) => {
                     // suite du poste avec upload d'image
                     console.log('on envoie le media et l image')
+                    configPost.folder_image = folderBlogPostsPreview;
                     configPost.image = 'media_post_' + postObject.post_name + '.jpg';
                     sendPostMastodon(configPost)
 
diff --git a/helpers/utils.mjs b/helpers/utils.mjs
index 81ea799..a1a7392 100644
--- a/helpers/utils.mjs
+++ b/helpers/utils.mjs
@@ -25,6 +25,7 @@ export let defaultConfigMasto = {
     sensitive: false,
     reallySendPost: false,
     image: '',
+    folder_image: 'assets/',
     message: "Hey coucou! on est le" + nowDate,
     scheduled_at: "",
     content_type: "text/markdown"
@@ -103,7 +104,7 @@ export default function sendPostMastodon(config) {
                 var id;
                 console.log("envoi du média", config.image)
                 // upload new media
-                return masto.post('media', {file: fs.createReadStream('assets/' + config.image)})
+                return masto.post('media', {file: fs.createReadStream(config.folder_image + config.image)})
                     .then(resp => {
                         id = resp.data.id;
                         params.media_ids = [id]