diff --git a/src/controller/deviceController.ts b/src/controller/deviceController.ts
index df8a16556e..3e59860932 100644
--- a/src/controller/deviceController.ts
+++ b/src/controller/deviceController.ts
@@ -377,21 +377,19 @@ export async function getChatById(req: Request, res: Response) {
       schema: 'NERDWHATS_AMERICA'
      }
      #swagger.parameters["phone"] = {
-      schema: '5521999999999'
+      schema: '5521999999999@c.us'
      }
      #swagger.parameters["isGroup"] = {
       schema: 'false'
      }
    */
   const { phone } = req.params;
-  const { isGroup } = req.query;
+  const { isGroup = false } = req.query;
 
   try {
     let result = {} as Chat;
-    if (isGroup) {
-      result = await req.client.getChatById(`${phone}@g.us`);
-    } else {
-      result = await req.client.getChatById(`${phone}@c.us`);
+    for (const contato of contactToArray(phone as string, isGroup as boolean)) {
+      result = await req.client.getChatById(contato);
     }
 
     return res.status(200).json(result);