diff --git a/jwt_adapter/jwt_adapter.go b/jwt_adapter/jwt_adapter.go
index 3b81479..8d3a545 100644
--- a/jwt_adapter/jwt_adapter.go
+++ b/jwt_adapter/jwt_adapter.go
@@ -20,6 +20,7 @@ var (
 
 type JwtAdapter struct {
 	jwt.StandardClaims
+	Id string `json:"id"`
 }
 
 func init() {