diff --git a/admin/src/components/material/file.vue b/admin/src/components/material/file.vue
index 1006b2cf..a9f05003 100644
--- a/admin/src/components/material/file.vue
+++ b/admin/src/components/material/file.vue
@@ -1,8 +1,14 @@
 <template>
     <div>
-        <div class="file-item" :style="{ height: fileSize, width: fileSize }">
+        <div class="file-item relative" :style="{ height: fileSize, width: fileSize }">
             <el-image class="image" v-if="type == 'image'" fit="contain" :src="uri"></el-image>
             <video class="video" v-else-if="type == 'video'" :src="uri"></video>
+            <div
+                v-if="type == 'video'"
+                class="absolute left-1/2 top-1/2 translate-x-[-50%] translate-y-[-50%] rounded-full w-5 h-5 flex justify-center items-center bg-[rgba(0,0,0,0.3)]"
+            >
+                <icon name="el-icon-CaretRight" :size="18" color="#fff" />
+            </div>
             <slot></slot>
         </div>
     </div>
diff --git a/admin/src/components/material/index.vue b/admin/src/components/material/index.vue
index 5bded73c..ae49e1ad 100644
--- a/admin/src/components/material/index.vue
+++ b/admin/src/components/material/index.vue
@@ -228,7 +228,7 @@
                     </el-table-column>
                     <el-table-column label="图片" width="60">
                         <template #default="{ row }">
-                            <file-item :uri="row.uri" file-size="40px"></file-item>
+                            <file-item :uri="row.uri" file-size="40px" :type="type"></file-item>
                         </template>
                     </el-table-column>
                     <el-table-column label="名称" min-width="100" show-overflow-tooltip>