diff --git a/frontend/src/components/Icon.vue b/frontend/src/components/Icon.vue
index a24bf38..a4eab0f 100644
--- a/frontend/src/components/Icon.vue
+++ b/frontend/src/components/Icon.vue
@@ -23,6 +23,8 @@ const PATHS = {
   shield: '<path d="M20 13c0 5-3.5 7.5-7.66 8.95a1 1 0 0 1-.67-.01C7.5 20.5 4 18 4 13V6a1 1 0 0 1 1-1c2 0 4.5-1.2 6.24-2.72a1.17 1.17 0 0 1 1.52 0C14.51 3.81 17 5 19 5a1 1 0 0 1 1 1z"/>',
   ban: '<circle cx="12" cy="12" r="10"/><path d="m4.9 4.9 14.2 14.2"/>',
   receipt: '<path d="M4 2v20l2-1 2 1 2-1 2 1 2-1 2 1 2-1 2 1V2l-2 1-2-1-2 1-2-1-2 1-2-1-2 1Z"/><path d="M16 8h-6a2 2 0 1 0 0 4h4a2 2 0 1 1 0 4H8"/><path d="M12 17.5v-11"/>',
+  book: '<path d="M12 7v14"/><path d="M3 18a1 1 0 0 1-1-1V4a1 1 0 0 1 1-1h5a4 4 0 0 1 4 4 4 4 0 0 1 4-4h5a1 1 0 0 1 1 1v13a1 1 0 0 1-1 1h-6a3 3 0 0 0-3 3 3 3 0 0 0-3-3z"/>',
+  info: '<circle cx="12" cy="12" r="10"/><path d="M12 16v-4"/><path d="M12 8h.01"/>',
 }
 
 defineProps({ name: { type: String, required: true } })
diff --git a/frontend/src/layouts/PublicLayout.vue b/frontend/src/layouts/PublicLayout.vue
index ce7578c..4186b6d 100644
--- a/frontend/src/layouts/PublicLayout.vue
+++ b/frontend/src/layouts/PublicLayout.vue
@@ -22,8 +22,8 @@ const nav = computed(() => {
     items.push({ to: '/orders', label: '订单', icon: 'receipt' })
   }
   // 文档 + 关于 are public — visible to guests too.
-  items.push({ to: '/docs', label: '文档', icon: 'log' })
-  items.push({ to: '/about', label: '关于', icon: 'accounts' })
+  items.push({ to: '/docs', label: '文档', icon: 'book' })
+  items.push({ to: '/about', label: '关于', icon: 'info' })
   return items
 })