diff --git a/src/views/knowledge/detail/components/split/SplitPreview.vue b/src/views/knowledge/detail/components/split/SplitPreview.vue
index 5a2bc56..996d139 100644
--- a/src/views/knowledge/detail/components/split/SplitPreview.vue
+++ b/src/views/knowledge/detail/components/split/SplitPreview.vue
@@ -1,6 +1,6 @@
 <template>
   <div class="split-preview">
-    <el-dialog title="拆分结果预览" :visible.sync="visible" width="60%" :before-close="handleClose">
+    <r-dialog title="拆分结果预览" :visible.sync="visible" width="60%" :before-close="handleClose">
       <div v-loading="loading" class="preview-content">
         <template v-if="!loading && previewData">
           <el-tree class="tree" :data="previewData" :props="defaultProps" default-expand-all @node-click="handleNodeClick"></el-tree>
@@ -8,11 +8,11 @@
         <el-empty v-else-if="!loading && !previewData" description="暂无预览数据"></el-empty>
       </div>
       <span slot="footer" class="dialog-footer">
-        <el-button size="medium" @click="handleReUpload">重新上传</el-button>
-        <el-button size="medium" type="primary" @click="handleConfirm">下一步</el-button>
-        <el-button size="medium" type="primary" @click="emitKnowledgeDataset">直接上传至知识库</el-button>
+        <el-button size="medium" class="render-button" @click="handleReUpload">重新上传</el-button>
+        <el-button size="medium" type="primary" class="render-button" @click="handleConfirm">下一步</el-button>
+        <el-button size="medium" type="primary" class="render-button" @click="emitKnowledgeDataset">直接上传至知识库</el-button>
       </span>
-    </el-dialog>
+    </r-dialog>
   </div>
 </template>
 
diff --git a/src/views/knowledge/detail/components/words/ExtractPreview.vue b/src/views/knowledge/detail/components/words/ExtractPreview.vue
index 98b98c2..328dce5 100644
--- a/src/views/knowledge/detail/components/words/ExtractPreview.vue
+++ b/src/views/knowledge/detail/components/words/ExtractPreview.vue
@@ -1,7 +1,7 @@
 <!-- src/views/knowledge/detail/components/words/ExtractPreview.vue -->
 <template>
   <div class="extract-preview">
-    <el-dialog title="题词结果预览" :visible.sync="visible" width="700px" :close-on-click-modal="false">
+    <r-dialog title="题词结果预览" :visible.sync="visible" width="700px" :close-on-click-modal="false">
       <div class="preview-content">
         <template v-if="extractResults && extractResults.length > 0">
           <el-table :data="extractResults" border style="width: 100%">
@@ -17,9 +17,9 @@
       </div>
 
       <span slot="footer" class="dialog-footer">
-        <el-button type="primary" @click="handleConfirm">完成</el-button>
+        <el-button type="primary" @click="handleConfirm" class="render-button">完成</el-button>
       </span>
-    </el-dialog>
+    </r-dialog>
   </div>
 </template>