diff --git a/csst_ifs_sim/csst_ifs_sim.py b/csst_ifs_sim/csst_ifs_sim.py
index 71a203ee262f7ec5c6760870384a86a741817dfb..fe2a8da67016fba50744d8529175820b0ff51e25 100644
--- a/csst_ifs_sim/csst_ifs_sim.py
+++ b/csst_ifs_sim/csst_ifs_sim.py
@@ -1264,8 +1264,9 @@ class IFSsimulator():
 
         Stores the information to a dictionary called cr.
         """
-        self.log.info('Reading in cosmic ray information from %s and %s' % (self.information['cosmicraylengths'],
-                                                                            self.information['cosmicraydistance']))
+        # self.log.info('Reading in cosmic ray information from %s and %s' % (self.information['cosmicraylengths'],
+        #                                                                     self.information['cosmicraydistance']))
+        
         crLengths = np.loadtxt(
             self.information['dir_path']+self.information['cosmicraylengths'])
         crDists = np.loadtxt(
@@ -1396,7 +1397,7 @@ class IFSsimulator():
         dir_path = os.path.join(os.environ['UNIT_TEST_DATA_ROOT'],'ifs_sim/')
         print(dir_path)
         
-        self.result_path = dir_path+'/ifs_sim_result/'+result_day
+        self.result_path = dir_path+'/ifs_sim_result/'+self.source+ss+result_day
 
         if os.path.isdir(self.result_path) == False:
             os.mkdir(self.result_path)
diff --git a/ifs_data/IFS_sim_C90.config b/ifs_data/IFS_sim_C90.config
index 29cecc35917ac912435eb8a08fc8565244a4ca2d..0c3ff133c817f34b4f0c944a535cefb459715eab 100644
--- a/ifs_data/IFS_sim_C90.config
+++ b/ifs_data/IFS_sim_C90.config
@@ -93,17 +93,17 @@ exposuretimes=3
 rdose = 8.0e9
 
 #charge trap information file
-parallelTrapfile =/IFS_inputdata/cdm_euclid_parallel.dat
-serialTrapfile =/IFS_inputdata/cdm_euclid_serial.dat
+parallelTrapfile =IFS_inputdata/cdm_euclid_parallel.dat
+serialTrapfile =IFS_inputdata/cdm_euclid_serial.dat
 
 #cosmetic defects input file
-cosmeticsFile_b =/IFS_inputdata/Cosmetics_b.txt
+cosmeticsFile_b =IFS_inputdata/Cosmetics_b.txt
 
-cosmeticsFile_r =/IFS_inputdata/Cosmetics_r.txt
+cosmeticsFile_r =IFS_inputdata/Cosmetics_r.txt
 
 
 ###comicray information file
-cosmicraylengths=IFS_inputdata/cdf_cr_length.dat
+cosmicraylengths =IFS_inputdata/cdf_cr_length.dat
 cosmicraydistance=IFS_inputdata/cdf_cr_total.dat 
 
 #apply multiplicative flatfield (to emulate pixel-to-pixel non-uniformity)?