diff --git a/src/Socket/chats.ts b/src/Socket/chats.ts
index 2932c42..10e11a3 100644
--- a/src/Socket/chats.ts
+++ b/src/Socket/chats.ts
@@ -168,15 +168,19 @@ export const makeChatsSocket = (config: SocketConfig) => {
 
 	const onWhatsApp = async(...jids: string[]) => {
 		const query = { tag: 'contact', attrs: {} }
-		const list = jids.map((jid) => ({
-			tag: 'user',
-			attrs: {},
-			content: [{
-				tag: 'contact',
+		const list = jids.map((jid) => (
+			const content = (!jid.startsWith('+')) ? `+${jid}` : jid;
+			
+			return {
+				tag: 'user',
 				attrs: {},
-				content: jid,
-			}],
-		}))
+				content: [{
+					tag: 'contact',
+					attrs: {},
+					content,
+				}],
+			}
+		))
 		const results = await interactiveQuery(list, query)
 
 		return results.map(user => {