diff --git a/README.md b/README.md
index b74ce619..7889664f 100644
--- a/README.md
+++ b/README.md
@@ -62,7 +62,11 @@ For the Wilson loop calculation, please also cite PhysRevB.84.075119 and PhysRev
 
 For magnetoresistance calculation, please also cite Magnetoresistance from Fermi surface topology, ShengNan Zhang, QuanSheng Wu, Yi Liu, and Oleg V. Yazyev, Phys. Rev. B 99, 035142 (2019)
 
-For phonon system calculation, please cite "PhononTB: a tool to construct tight-binding model for phonon systems, https://github.com/quanshengwu/wannier\_tools/tree/master/utility/phonopyTB, Changming Yue"
+For non-magnetic symmetrization processing, please cite "wannhr_symm: A tool for symmetrization of non-magnetic WannierTB, https://github.com/quanshengwu/wannier\_tools/tree/master/utility/wannhr_symm/, Changming Yue".
+
+For magnetic symmetrization processing, please cite "wannhr_symm_Mag: A tool for symmetrization of magnetic WannierTB, https://github.com/quanshengwu/wannier\_tools/edit/master/utility/wannhr_symm_Mag/, Changming Yue".
+
+For phonon system calculation, please cite "PhononTB: a tool to construct tight-binding model for phonon systems, https://github.com/quanshengwu/wannier\_tools/tree/master/utility/phonopyTB, Changming Yue". 
 
 Reference