diff --git a/README.md b/README.md
index 4acb8c1..6fbf306 100644
--- a/README.md
+++ b/README.md
@@ -103,3 +103,5 @@ Cite this script is mandatory, list me (Guoyi Zhang) in your Acknowledgements is
 # Further information
 
 To make tnt exported trees can be readable by WinClada (Nixon, 2021) and FigTree, please check tnt2winclada and tnt2figtree in this repository.
+
+runwincladtree.run can handle [wincladtree script](https://www.lillo.org.ar/phylogeny/tnt/scripts/wincladtree.run) with input file which must be $(PREFIX).winclada.ss or winclada.tree.
diff --git a/runwincladtree.run b/runwincladtree.run
index ece0d32..8264551 100644
--- a/runwincladtree.run
+++ b/runwincladtree.run
@@ -1,7 +1,3 @@
-/* wincladtree script can found in */
-/* https://www.lillo.org.ar/phylogeny/tnt/scripts/wincladtree.run */
-/* wincladtree citation: https://doi.org/10.1111/cla.12575 */
-/* input file must be $PREFIX.winclada.ss */
 macro=;
 taxname+5000;
 p %1;