diff --git a/src/components/DynamicForm.vue b/src/components/DynamicForm.vue
index 719ea52..777b9df 100644
--- a/src/components/DynamicForm.vue
+++ b/src/components/DynamicForm.vue
@@ -303,6 +303,7 @@ watch(
                                 "
                             >移除</a>
                         </div>
+                        <!-- label 的点击转发对交互式后代（原生 <button>）不生效，内层必须是非交互元素，否则点上传无反应 -->
                         <label class="dyn-file-btn">
                             <input
                                 type="file"
@@ -310,9 +311,10 @@ watch(
                                 :accept="field.accept || (field.type === 'image' ? '.jpg,.jpeg,.png,.gif' : '')"
                                 @change="uploadFile(field, $event)"
                             />
-                            <Button size="small" icon="ios-cloud-upload-outline">
+                            <span class="dyn-file-btn-inner">
+                                <Icon type="ios-cloud-upload-outline" />
                                 {{ field.type === 'image' ? '上传图片' : '上传附件' }}
-                            </Button>
+                            </span>
                         </label>
                     </div>
                 </template>
@@ -377,4 +379,28 @@ watch(
     margin-right: 8px;
     border-radius: 4px;
 }
+.dyn-file-btn {
+    display: inline-block;
+    cursor: pointer;
+}
+.dyn-file-btn-inner {
+    display: inline-flex;
+    align-items: center;
+    gap: 4px;
+    padding: 0 7px;
+    border: 1px solid #dcdee2;
+    border-radius: 4px;
+    background: #fff;
+    color: #515a6e;
+    font-size: 12px;
+    line-height: 26px;
+    cursor: pointer;
+    user-select: none;
+    transition: color 0.2s, border-color 0.2s;
+}
+.dyn-file-btn:hover .dyn-file-btn-inner {
+    color: #2d8cf0;
+    border-color: #2d8cf0;
+}
+
 </style>
diff --git a/src/views/Hall.vue b/src/views/Hall.vue
index 85649ca..8b87f24 100644
--- a/src/views/Hall.vue
+++ b/src/views/Hall.vue
@@ -95,6 +95,11 @@ function apply(item: HallItem) {
     });
 }
 
+/** 封面地址不可达时隐藏占位，避免裂图图标 */
+function hideCover(e: Event) {
+    (e.target as HTMLImageElement).style.display = "none";
+}
+
 onMounted(async () => {
     siteCode.value = resolveSite(route.query.siteCode);
     await loadFilters();
@@ -139,6 +144,13 @@ onMounted(async () => {
 
         <div class="sh-hall-grid" v-if="list.length">
             <div class="item-card" v-for="item in list" :key="item.id">
+                <img
+                    v-if="item.coverImage"
+                    :src="item.coverImage"
+                    class="item-cover"
+                    alt=""
+                    @error="hideCover"
+                />
                 <div class="item-title">{{ item.title }}</div>
                 <div class="item-summary sh-muted">{{ item.summary || "暂无事项说明" }}</div>
                 <div class="item-meta">
@@ -233,6 +245,13 @@ onMounted(async () => {
     box-shadow: 0 6px 18px rgba(0, 0, 0, 0.07);
     transform: translateY(-2px);
 }
+.item-cover {
+    width: 100%;
+    height: 96px;
+    object-fit: cover;
+    border-radius: calc(var(--sh-radius) - 4px);
+    margin-bottom: 10px;
+}
 .item-title {
     font-size: 16px;
     font-weight: 600;