diff --git a/src/api/integrations/channel/whatsapp/whatsapp.baileys.service.ts b/src/api/integrations/channel/whatsapp/whatsapp.baileys.service.ts
index 32cd1ba3..e055b2bd 100644
--- a/src/api/integrations/channel/whatsapp/whatsapp.baileys.service.ts
+++ b/src/api/integrations/channel/whatsapp/whatsapp.baileys.service.ts
@@ -1609,7 +1609,7 @@ export class BaileysStartupService extends ChannelStartupService {
       // This enables LID to phoneNumber conversion without breaking existing webhook consumers
 
       // Helper to normalize participantId as phone number
-      const normalizePhoneNumber = (id: string | any): string => {
+      const normalizePhoneNumber = (id: string | null | undefined): string => {
         // Remove @lid, @s.whatsapp.net suffixes and extract just the number part
         return String(id || '').split('@')[0];
       };
diff --git a/src/api/integrations/chatbot/chatwoot/services/chatwoot.service.ts b/src/api/integrations/chatbot/chatwoot/services/chatwoot.service.ts
index 0ceaa3eb..906fff18 100644
--- a/src/api/integrations/chatbot/chatwoot/services/chatwoot.service.ts
+++ b/src/api/integrations/chatbot/chatwoot/services/chatwoot.service.ts
@@ -2527,7 +2527,7 @@ export class ChatwootService {
     }
   }
 
-  public getNumberFromRemoteJid(remoteJid: string) {
+  public normalizeJidIdentifier(remoteJid: string) {
     if (!remoteJid) {
       return '';
     }