diff --git a/src/main/java/com/covas/Resources/TokenRessource.java b/src/main/java/com/covas/Resources/TokenRessource.java
index 72ddc6f..4c80581 100644
--- a/src/main/java/com/covas/Resources/TokenRessource.java
+++ b/src/main/java/com/covas/Resources/TokenRessource.java
@@ -72,6 +72,10 @@ public class TokenRessource {
         return Response.status(Response.Status.NOT_ACCEPTABLE).build();
       }
           // or jwt = parser.decrypt(jwtCookie, secret);
+       String kid = jwt.getClaim(Claims.kid).toString();
+       if(!kid.equals(users.id.toString())){
+            return Response.status(Response.Status.UNAUTHORIZED).build();
+       }
        return Response.status(Response.Status.OK).build();
     }