diff --git a/platform/frontend/topics.html b/platform/frontend/topics.html
index 369b88c..ede76f9 100644
--- a/platform/frontend/topics.html
+++ b/platform/frontend/topics.html
@@ -88,7 +88,7 @@
                             <el-table-column prop="created_at" label="创建时间" width="140"><template #default="scope">{{ formatDate(scope.row.created_at) }}</template></el-table-column>
                             <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 label="操作" width="280" fixed="right">
+                            <el-table-column label="操作" width="220" fixed="right">
                                 <template #default="scope">
                                     <div style="display: flex; gap: 4px; flex-wrap: wrap;">
                                         <el-button size="small" @click="openPreview(scope.row)" type="primary">预览</el-button>