diff --git a/platform/frontend/index.html b/platform/frontend/index.html
index b81e63e..1985b18 100644
--- a/platform/frontend/index.html
+++ b/platform/frontend/index.html
@@ -117,7 +117,7 @@
                 <el-table-column prop="generated_at" label="创作时间" width="140"><template #default="scope">{{ scope.row.generated_at ? formatDate(scope.row.generated_at) : '-' }}</template></el-table-column>
                 <el-table-column prop="published_at" label="发布时间" width="140"><template #default="scope">{{ scope.row.published_at ? formatDate(scope.row.published_at) : '-' }}</template></el-table-column>
                 <el-table-column prop="updated_at" label="更新时间" width="140"><template #default="scope">{{ formatDate(scope.row.updated_at) }}</template></el-table-column>
-                <el-table-column label="操作" width="200" fixed="right">
+                <el-table-column label="操作" width="400" fixed="right">
                   <template #default="scope">
                     <div class="flex gap-1 flex-wrap">
                       <el-button size="small" @click="openPreview(scope.row)" type="primary">预览</el-button>