diff --git a/csst_ifs_sim/csst_ifs_sim.py b/csst_ifs_sim/csst_ifs_sim.py
index f4c4524d55e08f63c161974d6b1e30d9c30209aa..d83383598e9b44fb74bb4e3c2bd7e10f0f8eb066 100644
--- a/csst_ifs_sim/csst_ifs_sim.py
+++ b/csst_ifs_sim/csst_ifs_sim.py
@@ -1678,7 +1678,7 @@ class IFSsimulator():
 
         if self.information['dir_path'] == '/nfsdata/share/simulation-unittest/ifs_sim/':
             self.result_path = self.information['dir_path'] + \
-                'ifs_sim_result/'+self.source+ss+result_day
+                self.information['result_path']+'/'+self.source+ss+result_day
         else:
 
             home_path = os.environ['HOME']