diff --git a/matlab/tfgm/datasets/test_get_mix.m b/matlab/tfgm/datasets/test_get_mix.m
index 278618933e9af03ddb9a91dbe7dfbca60e05a12d..3ee9130cebd12caac5f851702a9363a3dd24ef81 100644
--- a/matlab/tfgm/datasets/test_get_mix.m
+++ b/matlab/tfgm/datasets/test_get_mix.m
@@ -16,14 +16,14 @@ hop_ratio=1/4;
 nbins_ratio=4;
 tol_subregions=0;
 
-if tol_subregions==1
-    nb_areas ='Paeras';
+if tol_subregions==0
+    nb_areas ='1aera';
 else
-    nb_areas='1area';
+    nb_areas='Pareas';
 end
 
-pwd;
-fig_dir =['fig_solve_', nb_areas,'_car_cuicui_', win_type];
+
+fig_dir =['fig_solve_', nb_areas,'_car_bird_', win_type];
 if ~exist(fig_dir,'dir')
     mkdir(fig_dir);
 end