perf: 获取图片主色调

src/views/agent/index/index.vue

@@ -23,11 +23,8 @@
                 :xxl="4"
                 v-for="(product, k) in item.agent_products">
           <div class="card-container cursor-pointer !h-252px" @click="goDetail(product?.type, product?.id)">
-            <div class="card-image h-120px w-100%  bg-cover bg-center" v-image-main-color="product.image_url">
-                <img
-                class=" object-contain h-full w-100% mb-8px "
-                :src="product?.image_url"
-              />
+            <div class="card-image h-120px w-100%  bg-cover bg-center bg-#E6E6E8" v-image-main-color="product.image_url">
+              <img class="object-contain h-full w-100% mb-8px" :src="product?.image_url"/>
             </div>
              
             <div class="card-content">