diff --git a/script/build b/script/build
index ebda6ad8..92dc8b6a 100755
--- a/script/build
+++ b/script/build
@@ -7,3 +7,4 @@ cd xray_ui; yarn install; cd -
 cd xray_cli; cargo build "$@"; cd -
 cd xray_server; cargo build "$@"; cd -
 cd xray_browser; script/build; cd -
+cd memo_js; yarn install && script/build; cd -
diff --git a/script/test b/script/test
index 679c9e5f..16785530 100755
--- a/script/test
+++ b/script/test
@@ -5,3 +5,5 @@ set -e
 cd xray_core; cargo test; cd -
 cd xray_wasm; script/test; cd -
 cd xray_ui; yarn test; cd -
+cd memo_core; cargo test; cd -
+cd memo_js; yarn test; cd -