diff --git a/app/controllers/devise_token_auth/concerns/set_user_by_token.rb b/app/controllers/devise_token_auth/concerns/set_user_by_token.rb
index 1715461c4..94f623f7e 100644
--- a/app/controllers/devise_token_auth/concerns/set_user_by_token.rb
+++ b/app/controllers/devise_token_auth/concerns/set_user_by_token.rb
@@ -69,7 +69,7 @@ def set_user_by_token(mapping=nil)
     end
 
     # user has already been found and authenticated
-    return @resource if @resource && @resource.is_a?(rc)
+    return @resource if @resource # && @resource.is_a?(rc)  #devise_token_group not work here! force
 
     # ensure we clear the client_id
     if !@token