diff --git a/public/icon/material/210.webp b/public/icon/material/210.webp
new file mode 100644
index 00000000..997b4210
Binary files /dev/null and b/public/icon/material/210.webp differ
diff --git a/src/components/app/t-sidebar.vue b/src/components/app/t-sidebar.vue
index 9007335c..aa4ba8d0 100644
--- a/src/components/app/t-sidebar.vue
+++ b/src/components/app/t-sidebar.vue
@@ -117,6 +117,11 @@
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