diff --git a/src/api/services/channel.service.ts b/src/api/services/channel.service.ts
index afa1b4f8..d2768c4c 100644
--- a/src/api/services/channel.service.ts
+++ b/src/api/services/channel.service.ts
@@ -793,8 +793,8 @@ export class ChannelStartupService {
           remoteJid: contact.remoteJid,
           pushName: contact.pushName,
           profilePicUrl: contact.profilePicUrl,
-          updatedAt: contact.updatedat,
-          windowStart: contact.windowstart,
+          updatedAt: contact.updatedAt,
+          windowStart: contact.windowStart,
           windowExpires: contact.windowExpires,
           windowActive: contact.windowActive,
           lastMessage: lastMessage ? this.cleanMessageData(lastMessage) : undefined,