diff --git a/README.md b/README.md
index f534739..a5c7eb7 100644
--- a/README.md
+++ b/README.md
@@ -22,4 +22,4 @@ Parallel computation: Hybrid MPI/OpenMP parallel calculation can be used.
 
 Model parameter: Subsurface electrical resistivity and distortion matrix of galvanic distortion.
 
-https://github.com/yoshiya-usui/femtic/issues/1#issue-1050603587
+![amami](https://github.com/yoshiya-usui/femtic/issues/1#issue-1050603587)