diff --git a/CHANGELOG.md b/CHANGELOG.md
index 67c3976f..b728f700 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -13,6 +13,7 @@
 2. update `Catch2` to version `3.7.1`
 3. add `Subloading1D` material [#219](https://github.com/TLCFEM/suanPan/pull/219)
 4. add `SubloadingMetal` material [#221](https://github.com/TLCFEM/suanPan/pull/221)
+5. add `arm64` build
 
 ## version 3.5
 
diff --git a/README.md b/README.md
index 4e72c933..36aa5df7 100644
--- a/README.md
+++ b/README.md
@@ -66,6 +66,10 @@ The highlights of **suanPan** are
   containers, smart pointers, and many others.
 - **suanPan** supports simple visualization supported by [VTK](https://vtk.org/).
 
+> [!IMPORTANT]
+> Both `amd64` and `arm64` architectures are supported.
+> Check details on [Docker Hub](https://hub.docker.com/r/tlcfem/suanpan).
+
 ## Quick Start
 
 Execute the application out-of-the-box in terminal on Linux using one of the following commands depending on how the