diff --git a/README.md b/README.md
index 0086051..ea6ac1d 100644
--- a/README.md
+++ b/README.md
@@ -5,26 +5,26 @@ The program can handle various modeling scenarios including viscoacoustic, isotr
 
 # Installment
 * SCSM2.5d OpenMP version: Compile __MainOMP.f90, C_DF.f90, Gauss_Quad.f90, Grid_Model.f90, interp.f90, MATRIX_YYXZ.f90, MS_DF.f90, Viscoelastic.f90, and Viscoelastic2.f90__. 
-* SCSM2.5d MPI/OpenMP version: Compile MainMPIOMP.f90, C_DF.f90, Gauss_Quad.f90, Grid_Model.f90, interp.f90, MATRIX_YYXZ.f90, MS_DF.f90, Viscoelastic.f90, and Viscoelastic2.f90.
+* SCSM2.5d MPI/OpenMP version: Compile __MainMPIOMP.f90, C_DF.f90, Gauss_Quad.f90, Grid_Model.f90, interp.f90, MATRIX_YYXZ.f90, MS_DF.f90, Viscoelastic.f90, and Viscoelastic2.f90__.
 
 By substituting MainOMP.f90 with MainMPIOMP.f90, the program can be converted to an MPI/OpenMP version that supports fully-parallel computation, utilizing cores equal to the number of wavenumber samples. 
 This enhancement reduces computation time to less than 1.5 times that of 2D modeling. 
 
-* Windows: If you don't have Fortran compiler, you try the 'target.exe' with different input files (2.5Dseis_SCSM.inp and relaxation_time.inp) in Example folder. 
-* Linux: run 'run.sh'.
-* HPC: run 'runOMP.sh' or 'runMPIOMP.sh'.
+* Windows: If you don't have Fortran compiler, you try the __'target.exe'__ with different input files __(2.5Dseis_SCSM.inp and relaxation_time.inp)__ in Example folder. 
+* Linux: run __'run.sh'__.
+* HPC: run __'runOMP.sh' or 'runMPIOMP.sh'__.
 
 # Input data
 SCSM2.5d has two input data, and details are explained in manual, Doc.
-* 2.5Dseis_SCSM.inp
-* relaxation_time.inp.
+* __2.5Dseis_SCSM.inp__
+* __relaxation_time.inp__
 
 # Output data
-* Waveform figure: fort.xxx, Xgrid.out, Zgrid.out
-You can generate the figure in Matlab Figure Waveform.
+* Waveform figure: __fort.xxx, Xgrid.out, Zgrid.out__
+You can generate the figure in __Matlab Figure Waveform__.
 
-* Seismogram: rec_real_x.out
-You can make seismogram in Matlab Figure Seismogram and Matlab Figure SeismicLine (for massive and complex seismograms).
+* Seismogram: __rec_real_x.out__
+You can make seismogram in __Matlab Figure Seismogram__ and __Matlab Figure SeismicLine__ (for massive and complex seismograms).
 
 # Contact
 * Moosoo Won, PhD in Earth Sciences, Khalifa University of Science and Technology, 100058280@ku.ac.ae, merccer999@gmail.com