perf: 修改获取图片主色调指令逻辑

src/views/agent/index/index.vue

@@ -23,7 +23,7 @@
                 :xxl="4"
                 v-for="(product, k) in item.agent_products" :key="k">
           <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 bg-#E6E6E8 mb-8px" v-image-main-color="product.image_url">
+            <div class="card-image h-120px w-100%  bg-cover bg-center mb-8px" v-image-main-color="product.image_url">
               <img class="object-contain h-full w-100% " :src="product?.image_url"/>
             </div>