diff --git a/docker/schoolNews/Dockerfile.base-serv b/docker/schoolNews/Dockerfile.base-serv
index 62446fc..a42d8a1 100644
--- a/docker/schoolNews/Dockerfile.base-serv
+++ b/docker/schoolNews/Dockerfile.base-serv
@@ -58,6 +58,7 @@ RUN apt-get update && \
         libatk-bridge2.0-0 \
         libpangocairo-1.0-0 \
         libgtk-3-0 \
+        libgbm1 \
         # 图片处理
         libjpeg-dev \
         zlib1g-dev \
diff --git a/schoolNewsWeb/src/views/admin/manage/content/BannerManagementView.vue b/schoolNewsWeb/src/views/admin/manage/content/BannerManagementView.vue
index 73649c0..22897b4 100644
--- a/schoolNewsWeb/src/views/admin/manage/content/BannerManagementView.vue
+++ b/schoolNewsWeb/src/views/admin/manage/content/BannerManagementView.vue
@@ -887,7 +887,7 @@ onMounted(() => {
   .banner-image {
     width: 100%;
     height: 100%;
-    object-fit: cover;
+    object-fit: fill;
   }
 }
 
diff --git a/schoolNewsWeb/src/views/public/banner/BannerCard.vue b/schoolNewsWeb/src/views/public/banner/BannerCard.vue
index 6cb0b25..b6cc08b 100644
--- a/schoolNewsWeb/src/views/public/banner/BannerCard.vue
+++ b/schoolNewsWeb/src/views/public/banner/BannerCard.vue
@@ -48,7 +48,7 @@ function handleLearn() {
     .banner-image {
       width: 100%;
       height: 100%;
-      object-fit: cover;
+      object-fit: fill;
       object-position: center;
       display: block;
     }