diff --git a/F10-ThreeD_Brid_GridDeformationRBF_Unstruct_1CPU/bin/key.hypara b/F10-ThreeD_Brid_GridDeformationRBF_Unstruct_1CPU/bin/key.hypara
index da56d10..c1b706a 100644
--- a/F10-ThreeD_Brid_GridDeformationRBF_Unstruct_1CPU/bin/key.hypara
+++ b/F10-ThreeD_Brid_GridDeformationRBF_Unstruct_1CPU/bin/key.hypara
@@ -25,8 +25,8 @@ int nparafile = 1;
 //string parafilename = "./bin/cfd_para_hypersonic.hypara";
 //string parafilename = "./bin/cfd_para_incompressible.hypara";
 
-int    nsimutask    = 1;
-string parafilename = "./bin/grid_para.hypara";
+//int    nsimutask    = 1;
+//string parafilename = "./bin/grid_para.hypara";
 
 //int    nsimutask    = 2;
 //string parafilename = "./bin/cfd_para.hypara";
@@ -34,8 +34,8 @@ string parafilename = "./bin/grid_para.hypara";
 //int    nsimutask    = 3;
 //string parafilename = "./bin/partition.hypara";
 
-//int    nsimutask    = 1;
-//string parafilename = "./bin/grid_deform_para.hypara";
+int    nsimutask    = 1;
+string parafilename = "./bin/grid_deform_para.hypara";
 
 //int    nsimutask    = 1;
 //string parafilename = "./bin/grid_refine_para.hypara";
diff --git a/F11_ThreeD_M6_GridParallelRefine_Unstruct_4CPU/bin/key.hypara b/F11_ThreeD_M6_GridParallelRefine_Unstruct_4CPU/bin/key.hypara
index 80868f2..589b5d6 100644
--- a/F11_ThreeD_M6_GridParallelRefine_Unstruct_4CPU/bin/key.hypara
+++ b/F11_ThreeD_M6_GridParallelRefine_Unstruct_4CPU/bin/key.hypara
@@ -24,8 +24,8 @@ int    nsimutask    = 0;
 //string parafilename = "./bin/cfd_para_hypersonic.hypara";
 //string parafilename = "./bin/cfd_para_incompressible.hypara";
 
-int    nsimutask    = 1;
-string parafilename = "./bin/grid_para.hypara";
+//int    nsimutask    = 1;
+//string parafilename = "./bin/grid_para.hypara";
 
 //int    nsimutask    = 2;
 //string parafilename = "./bin/cfd_para.hypara";
@@ -36,8 +36,8 @@ string parafilename = "./bin/grid_para.hypara";
 //int    nsimutask    = 1;
 //string parafilename = "./bin/grid_deform_para.hypara";
 
-//int    nsimutask    = 1;
-//string parafilename = "./bin/grid_refine_para.hypara";
+int    nsimutask    = 1;
+string parafilename = "./bin/grid_refine_para.hypara";
 
 //int    nsimutask    = 14;
 //string parafilename = "./bin/integrative_solver.hypara";
diff --git a/H05_TwoD_NACA0012_SIMPLEC_4CPU/bin/partition.hypara b/H05_TwoD_NACA0012_SIMPLEC_4CPU/bin/partition.hypara
index f9f45a1..031a019 100644
--- a/H05_TwoD_NACA0012_SIMPLEC_4CPU/bin/partition.hypara
+++ b/H05_TwoD_NACA0012_SIMPLEC_4CPU/bin/partition.hypara
@@ -12,7 +12,7 @@ int pgridtype = 0;
 int maxproc   = 4;
 
 string original_grid_file  = "./grid/NACA0012.fts";
-string partition_grid_file = "./grid/NACA0012_4.fts";
+string partition_grid_file = "./grid/NACA0012__4.fts";
 
 // numberOfMultigrid: Number of multi-grid levels, ONLY used for structured grid.
 //                    1 -- single level.
diff --git a/L06_TwoD_Spoiler_BGK_OMP_4CPU/bin/cfd_para.hypara b/L06_TwoD_Cylinder_BGK_OMP_4CPU/bin/cfd_para.hypara
similarity index 100%
rename from L06_TwoD_Spoiler_BGK_OMP_4CPU/bin/cfd_para.hypara
rename to L06_TwoD_Cylinder_BGK_OMP_4CPU/bin/cfd_para.hypara
diff --git a/L06_TwoD_Spoiler_BGK_OMP_4CPU/bin/input.txt b/L06_TwoD_Cylinder_BGK_OMP_4CPU/bin/input.txt
similarity index 100%
rename from L06_TwoD_Spoiler_BGK_OMP_4CPU/bin/input.txt
rename to L06_TwoD_Cylinder_BGK_OMP_4CPU/bin/input.txt
diff --git a/L06_TwoD_Spoiler_BGK_OMP_4CPU/bin/key.hypara b/L06_TwoD_Cylinder_BGK_OMP_4CPU/bin/key.hypara
similarity index 100%
rename from L06_TwoD_Spoiler_BGK_OMP_4CPU/bin/key.hypara
rename to L06_TwoD_Cylinder_BGK_OMP_4CPU/bin/key.hypara
diff --git a/L06_TwoD_Spoiler_BGK_OMP_4CPU/mesh_2d.dat b/L06_TwoD_Cylinder_BGK_OMP_4CPU/mesh_2d.dat
similarity index 100%
rename from L06_TwoD_Spoiler_BGK_OMP_4CPU/mesh_2d.dat
rename to L06_TwoD_Cylinder_BGK_OMP_4CPU/mesh_2d.dat