diff --git a/src/layouts/MainLayout.vue b/src/layouts/MainLayout.vue
index f412447..814e587 100644
--- a/src/layouts/MainLayout.vue
+++ b/src/layouts/MainLayout.vue
@@ -1,10 +1,11 @@
 <script lang="ts" setup>
 import { ref, computed } from "vue";
-import { useRouter } from "vue-router";
+import { useRouter, useRoute } from "vue-router";
 import { useUserStore } from "@/stores/UserStore";
 import { ElMessage } from "element-plus";
 
 const router = useRouter();
+const route = useRoute(); // 添加路由实例
 const userStore = useUserStore();
 const isMobileMenuOpen = ref(false);
 
@@ -23,6 +24,20 @@ const userNickname = computed(() => {
   return userStore.userInfo?.nickname || userStore.userInfo?.username || "用户";
 });
 
+// 计算属性：判断当前路由
+const currentRoute = computed(() => {
+  return route.path;
+});
+
+// 检查当前路由是否匹配指定路径
+const isActiveRoute = (path: string) => {
+  if (path === "/") {
+    // 对于首页，需要精确匹配或只匹配子路径
+    return currentRoute.value === "/" || currentRoute.value.startsWith("/home");
+  }
+  return currentRoute.value.startsWith(path);
+};
+
 // 跳转登录页
 const goToLogin = () => {
   router.push("/user/login");
@@ -83,27 +98,44 @@ const goToProductManage = () => {
           <nav class="hidden md:flex items-center space-x-8">
             <a
               href="#"
-              class="text-gray-600 hover:text-blue-600 transition-colors"
-              >首页</a
+              :class="[
+                'transition-colors',
+                { 'text-blue-600 font-medium': isActiveRoute('/') },
+              ]"
+              @click.prevent="$router.push('/')"
             >
+              首页
+            </a>
             <a
               href="#"
-              class="text-gray-600 hover:text-blue-600 transition-colors"
+              :class="[
+                'transition-colors',
+                { 'text-blue-600 font-medium': isActiveRoute('/product/') },
+              ]"
               @click.prevent="$router.push('/product/product')"
-              >购买商品</a
             >
+              购买商品
+            </a>
             <a
               href="#"
-              class="text-gray-600 hover:text-blue-600 transition-colors"
+              :class="[
+                'transition-colors',
+                {
+                  'text-blue-600 font-medium': isActiveRoute('/shoppingcart/'),
+                },
+              ]"
               @click.prevent="$router.push('/shoppingcart/content')"
-              >购物车</a
             >
-            <!-- 移除我的订单链接 -->
+              购物车
+            </a>
             <!-- 管理员导航项 -->
             <a
               v-if="isAdmin"
               href="#"
-              class="text-gray-600 hover:text-blue-600 transition-colors"
+              :class="[
+                'transition-colors',
+                { 'text-blue-600 font-medium': isActiveRoute('/admin') },
+              ]"
               @click.prevent="goToAdmin"
             >
               管理界面
@@ -178,30 +210,51 @@ const goToProductManage = () => {
         <div class="container mx-auto px-4 py-3 flex flex-col space-y-4">
           <a
             href="#"
-            class="py-2 text-gray-600 hover:text-blue-600 transition-colors"
-            >首页</a
+            :class="[
+              'py-2 transition-colors',
+              { 'text-blue-600 font-medium': isActiveRoute('/') },
+            ]"
+            @click.prevent="$router.push('/')"
           >
+            首页
+          </a>
           <a
             href="#"
-            class="py-2 text-gray-600 hover:text-blue-600 transition-colors"
+            :class="[
+              'py-2 transition-colors',
+              { 'text-blue-600 font-medium': isActiveRoute('/product/') },
+            ]"
             @click.prevent="$router.push('/product/product')"
-            >购买商品</a
           >
+            购买商品
+          </a>
           <a
             href="#"
-            class="py-2 text-gray-600 hover:text-blue-600 transition-colors"
+            :class="[
+              'py-2 transition-colors',
+              { 'text-blue-600 font-medium': isActiveRoute('/shoppingcart/') },
+            ]"
             @click.prevent="$router.push('/shoppingcart/content')"
-            >购物车</a
           >
+            购物车
+          </a>
           <a
             href="#"
-            class="py-2 text-gray-600 hover:text-blue-600 transition-colors"
-            >我的订单</a
+            :class="[
+              'py-2 transition-colors',
+              { 'text-blue-600 font-medium': isActiveRoute('/order/') },
+            ]"
+            @click.prevent="$router.push('/order/content')"
           >
+            我的订单
+          </a>
           <a
             v-if="isAdmin"
             href="#"
-            class="py-2 text-gray-600 hover:text-blue-600 transition-colors"
+            :class="[
+              'py-2 transition-colors',
+              { 'text-blue-600 font-medium': isActiveRoute('/admin') },
+            ]"
             @click.prevent="goToAdmin"
           >
             管理界面
@@ -211,27 +264,45 @@ const goToProductManage = () => {
             <template v-if="isLoggedIn">
               <div class="py-2 text-gray-700">欢迎，{{ userNickname }}！</div>
               <button
+                :class="[
+                  'w-full mb-2 px-4 py-2 text-left rounded-lg transition-colors',
+                  {
+                    'text-blue-600 bg-blue-50': isActiveRoute('/user/profile'),
+                  },
+                ]"
                 @click="goToProfile"
-                class="w-full mb-2 px-4 py-2 text-left text-blue-600 hover:bg-blue-50 rounded-lg transition-colors"
               >
                 个人中心
               </button>
               <button
+                :class="[
+                  'w-full mb-2 px-4 py-2 text-left rounded-lg transition-colors',
+                  {
+                    'text-blue-600 bg-blue-50': isActiveRoute('/user/product'),
+                  },
+                ]"
                 @click="goToProductManage"
-                class="w-full mb-2 px-4 py-2 text-left text-blue-600 hover:bg-blue-50 rounded-lg transition-colors"
               >
                 我的商品
               </button>
               <button
+                :class="[
+                  'w-full mb-2 px-4 py-2 text-left rounded-lg transition-colors',
+                  {
+                    'text-blue-600 bg-blue-50': isActiveRoute('/user/address'),
+                  },
+                ]"
                 @click="goToAddress"
-                class="w-full mb-2 px-4 py-2 text-left text-blue-600 hover:bg-blue-50 rounded-lg transition-colors"
               >
                 我的地址
               </button>
               <button
                 v-if="isAdmin"
+                :class="[
+                  'w-full mb-2 px-4 py-2 text-left rounded-lg transition-colors',
+                  { 'text-blue-600 bg-blue-50': isActiveRoute('/admin') },
+                ]"
                 @click="goToAdmin"
-                class="w-full mb-2 px-4 py-2 text-left text-blue-600 hover:bg-blue-50 rounded-lg transition-colors"
               >
                 管理界面
               </button>
diff --git a/src/pages/product/ProductPage.vue b/src/pages/product/ProductPage.vue
index ba87e86..2092dd3 100644
--- a/src/pages/product/ProductPage.vue
+++ b/src/pages/product/ProductPage.vue
@@ -55,7 +55,8 @@ const fetchProductList = async () => {
         (product) => product.status === 1,
       );
       productList.value = activeProducts;
-      total.value = activeProducts.length;
+      // 使用API返回的总数量，而不是过滤后的数量
+      total.value = response.data.total || 0;
     } else {
       productList.value = [];
       total.value = 0;
@@ -287,17 +288,32 @@ onMounted(() => {
 
         <!-- 搜索栏 -->
         <div class="search-bar mb-8">
-          <div class="flex">
-            <el-input
-              v-model="searchKeyword"
-              placeholder="搜索商品..."
-              class="flex-1"
-              @keyup.enter="handleSearch"
-            >
-              <template #append>
-                <el-button :icon="Search" @click="handleSearch" />
-              </template>
-            </el-input>
+          <div class="w-full">
+            <div class="relative">
+              <el-input
+                v-model="searchKeyword"
+                placeholder="搜索商品..."
+                class="search-input"
+                size="large"
+                @keyup.enter="handleSearch"
+              >
+                <template #prefix>
+                  <el-icon class="el-input__icon">
+                    <search />
+                  </el-icon>
+                </template>
+                <template #append>
+                  <el-button
+                    class="search-button"
+                    type="primary"
+                    size="large"
+                    @click="handleSearch"
+                  >
+                    搜索
+                  </el-button>
+                </template>
+              </el-input>
+            </div>
           </div>
         </div>
 
@@ -569,6 +585,36 @@ onMounted(() => {
   font-weight: normal;
 }
 
+/* 搜索框样式 */
+.search-input {
+  border-radius: 50px;
+}
+
+.search-input :deep(.el-input__wrapper) {
+  border-radius: 50px;
+  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
+  padding-left: 20px;
+  width: 100%;
+}
+
+.search-input :deep(.el-input__prefix) {
+  display: flex;
+  align-items: center;
+  margin-right: 8px;
+}
+
+.search-input :deep(.el-input-group__append) {
+  border-radius: 50px;
+  margin-left: 8px; /* 增加间距 */
+  overflow: hidden;
+}
+
+.search-button {
+  border-radius: 50px;
+  padding: 0 30px;
+  font-weight: 500;
+}
+
 /* 滚动条样式 */
 .category-container::-webkit-scrollbar {
   width: 6px;