diff --git a/config/config_overall.yaml b/config/config_overall.yaml
index fdd000a2bfdda559f9aca3f68692a0def069cdbe..3e68097653dd284dabdbfaa230131e4bc3c260b2 100644
--- a/config/config_overall.yaml
+++ b/config/config_overall.yaml
@@ -11,7 +11,6 @@
 # can add some of the command-line arguments here as well;
 # ok to pass either way or both, as long as they are consistent
 work_dir: "/public/home/fangyuedong/project/workplace/"
-# data_dir: "/public/share/yangxuliu/CSSOSDataProductsSims/data_50sqDeg/"
 run_name: "QSO_50sqdeg_test"
 
 # Project cycle and run counter are used to name the outputs