diff --git a/src/static/menus/mes/backline.svg b/src/static/menus/mes/backline.svg
new file mode 100644
index 0000000..bb22391
--- /dev/null
+++ b/src/static/menus/mes/backline.svg
@@ -0,0 +1 @@
+<?xml version="1.0" standalone="no"?><!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd"><svg t="1703503429043" class="icon" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="6043" xmlns:xlink="http://www.w3.org/1999/xlink" width="128" height="128"><path d="M768 848H224a16 16 0 0 1-16-16 16 16 0 0 1 16-16h544a16 16 0 0 1 16 16 16 16 0 0 1-16 16zM496 720V192a16 16 0 0 1 16-16 16 16 0 0 1 16 16v528a16 16 0 0 1-16 16 16 16 0 0 1-16-16z" fill="#3c9cff" p-id="6044"></path><path d="M502.24 756.64l-135.68-135.68a16 16 0 0 1 0-22.72 16 16 0 0 1 22.56 0l124.48 124.48 124.48-124.48a16 16 0 0 1 22.56 0 16 16 0 0 1 0 22.72l-135.68 135.68a16 16 0 0 1-22.72 0z" fill="#3c9cff" p-id="6045"></path><path d="M896 112a16 16 0 0 1 16 16v768a16 16 0 0 1-16 16H128a16 16 0 0 1-16-16V128a16 16 0 0 1 16-16z m0-48H128a64 64 0 0 0-64 64v768a64 64 0 0 0 64 64h768a64 64 0 0 0 64-64V128a64 64 0 0 0-64-64z" fill="#3c9cff" p-id="6046"></path></svg>
\ No newline at end of file
diff --git a/src/static/menus/mes/offline.svg b/src/static/menus/mes/offline.svg
new file mode 100644
index 0000000..4f5d182
--- /dev/null
+++ b/src/static/menus/mes/offline.svg
@@ -0,0 +1 @@
+<?xml version="1.0" standalone="no"?><!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd"><svg t="1703503377666" class="icon" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5766" width="128" height="128" xmlns:xlink="http://www.w3.org/1999/xlink"><path d="M896 112a16 16 0 0 1 16 16v768a16 16 0 0 1-16 16H128a16 16 0 0 1-16-16V128a16 16 0 0 1 16-16z m0-48H128a64 64 0 0 0-64 64v768a64 64 0 0 0 64 64h768a64 64 0 0 0 64-64V128a64 64 0 0 0-64-64z" fill="#3c9cff" p-id="5767"></path><path d="M240 176h544a16 16 0 0 1 16 16 16 16 0 0 1-16 16H240a16 16 0 0 1-16-16 16 16 0 0 1 16-16zM512 304v528a16 16 0 0 1-16 16 16 16 0 0 1-16-16V304a16 16 0 0 1 16-16 16 16 0 0 1 16 16z" fill="#3c9cff" p-id="5768"></path><path d="M505.76 267.36l135.68 135.68a16 16 0 0 1 0 22.72 16 16 0 0 1-22.56 0l-124.48-124.48-124.48 124.48a16 16 0 0 1-22.56 0 16 16 0 0 1 0-22.72l135.68-135.68a16 16 0 0 1 22.72 0z" fill="#3c9cff" p-id="5769"></path></svg>
\ No newline at end of file