diff --git a/yudao-ui-admin/src/views/mall/market/banner/index.vue b/yudao-ui-admin/src/views/mall/market/banner/index.vue
index 8d9d688d2..32b464357 100644
--- a/yudao-ui-admin/src/views/mall/market/banner/index.vue
+++ b/yudao-ui-admin/src/views/mall/market/banner/index.vue
@@ -58,7 +58,7 @@
           <el-input v-model="form.title" placeholder="请输入标题"/>
         </el-form-item>
         <el-form-item label="缩略图" prop="picUrl">
-          <imageUpload v-model="form.picUrl" :limit="5"/>
+          <imageUpload v-model="form.picUrl" :limit="1"/>
         </el-form-item>
         <el-form-item label="跳转链接" prop="url">
           <el-input v-model="form.url" placeholder="请输入跳转链接"/>