diff --git a/packages/vuepress-theme-reco/src/client/components/Home/Banner.vue b/packages/vuepress-theme-reco/src/client/components/Home/Banner.vue
index 9c84b978..16b9d3be 100644
--- a/packages/vuepress-theme-reco/src/client/components/Home/Banner.vue
+++ b/packages/vuepress-theme-reco/src/client/components/Home/Banner.vue
@@ -5,7 +5,7 @@
         v-if="heroImage"
         :src="heroImage"
         :style="{
-          heroImageStyle,
+          ...heroImageStyle,
         }"
         alt="heroImage"
       />