diff --git a/src/components/Sidebar.vue b/src/components/Sidebar.vue
index da3dc43..dfc4a30 100644
--- a/src/components/Sidebar.vue
+++ b/src/components/Sidebar.vue
@@ -5,15 +5,32 @@
     </div>
     <nav class="sidebar-nav">
       <router-link to="/essentials" class="nav-item">
-        <span class="nav-icon">✨</span>
+        <span class="nav-icon">
+          <svg width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
+            <path d="M12 3l1.912 5.885h6.19l-5.007 3.638 1.912 5.885L12 14.77l-5.007 3.638 1.912-5.885-5.007-3.638h6.19z"></path>
+          </svg>
+        </span>
         装机必备
       </router-link>
       <router-link to="/updates" class="nav-item">
-        <span class="nav-icon">🔄</span>
+        <span class="nav-icon">
+          <svg width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
+            <path d="M21 2v6h-6"></path>
+            <path d="M3 12a9 9 0 0 1 15-6.7L21 8"></path>
+            <path d="M3 22v-6h6"></path>
+            <path d="M21 12a9 9 0 0 1-15 6.7L3 16"></path>
+          </svg>
+        </span>
         软件更新
       </router-link>
       <router-link to="/all" class="nav-item">
-        <span class="nav-icon">📦</span>
+        <span class="nav-icon">
+          <svg width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
+            <path d="M21 8a2 2 0 0 0-1-1.73l-7-4a2 2 0 0 0-2 0l-7 4A2 2 0 0 0 3 8v8a2 2 0 0 0 1 1.73l7 4a2 2 0 0 0 2 0l7-4A2 2 0 0 0 21 16Z"></path>
+            <path d="m3.3 7 8.7 5 8.7-5"></path>
+            <path d="M12 22V12"></path>
+          </svg>
+        </span>
         全部软件
       </router-link>
     </nav>
@@ -35,6 +52,7 @@
   font-weight: 700;
   margin-bottom: 40px;
   padding-left: 20px;
+  color: var(--text-main);
 }
 
 .sidebar-nav {
@@ -68,6 +86,8 @@
 
 .nav-icon {
   margin-right: 12px;
-  font-size: 18px;
+  display: flex;
+  align-items: center;
+  justify-content: center;
 }
 </style>