update：修改banner配置样式

src/page/main/home-config/banner/edit/banner-form.vue

@@ -11,7 +11,7 @@
         v-model="formData.banner_image"
         :fileSize="1"
         :showTips="true"
-        customTips="请选择图片上传：大小1920 * 560像素支持jpg、png等格式，图片需小于1MB"
+        customTips="请选择图片上传：大小1920 * 464像素支持jpg、png等格式，图片需小于1MB"
         :limit="1"
         listType="picture-card"
         :accept="['.jpg', '.jpeg', '.png']"></bg-upload-image>
@@ -84,12 +84,13 @@ defineExpose({ submitForm, clearForm, setForm });
   :deep().bg-upload {
     .el-upload--picture-card {
       width: 800px;
-      height: 234px;
+      height: 194px;
       background-color: #fff;
       border: 1px solid #dadee7;
     }
     .el-upload-list--picture-card .el-upload-list__item {
       width: 800px;
+      height: 194px;
     }
   }
 }