diff --git a/README.md b/README.md
index 9fbe140..d13b6eb 100644
--- a/README.md
+++ b/README.md
@@ -44,6 +44,8 @@ Les contributions sont les bienvenues ! Voici comment contribuer :
 
 Attention, merci de respecter les guidelines de contribution, sinon votre PR sera refusée.
 
+⚒️ **Serveur de développement BBB : https://bbb.theovilain.com/**
+
 ### 📋 Guidelines de contribution
 
 #### Style de code
diff --git a/src/content.ts b/src/content.ts
index fa1d3ef..9a13d00 100644
--- a/src/content.ts
+++ b/src/content.ts
@@ -24,7 +24,6 @@ const app = {
         checkNewMessages();
         setupMentions();
         setupReactions();
-        setupModerator();
         console.log('[WWSNB] Modules initialized successfully');
     }, 1000);
 
diff --git a/src/modules/mentions.ts b/src/modules/mentions.ts
index f5464da..4fd4be6 100644
--- a/src/modules/mentions.ts
+++ b/src/modules/mentions.ts
@@ -18,7 +18,7 @@ document.addEventListener('click', (e) => {
 /**
  * Initialize the mentions system by setting up event listeners
  */
-function setupMentions() {
+export function setupMentions() {
     console.log('[WWSNB] Initializing user mentions module');
 
     // Remove any existing event listeners to prevent duplicates
diff --git a/src/modules/mentions/mention.module.ts b/src/modules/mentions/mention.module.ts
new file mode 100644
index 0000000..72de068
--- /dev/null
+++ b/src/modules/mentions/mention.module.ts
@@ -0,0 +1,5 @@
+export function addClassMention(message: HTMLElement) {
+    // Add special styling class
+    const messageContainer = message.closest('.sc-leYdVB');
+    messageContainer && !messageContainer.classList.contains('mention-highlight') && messageContainer.classList.add('mention-highlight');
+}
\ No newline at end of file
diff --git a/src/utils/observer.ts b/src/utils/observer.ts
index 5ddd1d2..7d6e924 100644
--- a/src/utils/observer.ts
+++ b/src/utils/observer.ts
@@ -1,7 +1,7 @@
-import { addClassMention } from "@/modules/mentions";
+import { addClassMention } from "@/modules/mentions/mention.module";
+import { getActualUserName } from "@/modules/users/user.module";
 import { addClassModerator } from "@/modules/moderator";
 import { addClassQuestion } from "@/modules/questions";
-import { getActualUserName } from "@/modules/users/user.module";
 
 export const observer = new MutationObserver((mutations) => {
   for (const mutation of mutations) {