diff --git a/djangoblog/src/DjangoBlog-master/DjangoBlog-master/blog/management/commands/build_index.py b/djangoblog/src/DjangoBlog-master/DjangoBlog-master/blog/management/commands/build_index.py
index 3c4acd74..22369c44 100644
--- a/djangoblog/src/DjangoBlog-master/DjangoBlog-master/blog/management/commands/build_index.py
+++ b/djangoblog/src/DjangoBlog-master/DjangoBlog-master/blog/management/commands/build_index.py
@@ -1,18 +1,45 @@
+# 导入Django命令基类，用于创建自定义管理命令
 from django.core.management.base import BaseCommand
 
-from blog.documents import ElapsedTimeDocument, ArticleDocumentManager, ElaspedTimeDocumentManager, \
-    ELASTICSEARCH_ENABLED
+# 导入博客相关的Elasticsearch文档管理器和配置
+from blog.documents import (
+    ElapsedTimeDocument,  # 耗时统计文档模型
+    ArticleDocumentManager,  # 文章文档管理器
+    ElaspedTimeDocumentManager,  # 耗时统计文档管理器（注：原拼写可能存在笔误，应为Elapsed）
+    ELASTICSEARCH_ENABLED  # Elasticsearch启用状态标记
+)
 
 
-# TODO 参数化
+# TODO: 后续可优化为支持参数化（如指定重建的索引类型等）
 class Command(BaseCommand):
+    """
+    Django自定义管理命令：构建Elasticsearch搜索索引
+    用于初始化或重建文章和耗时统计相关的搜索索引
+    """
+    # 命令的帮助信息（使用python manage.py help build_index时显示）
     help = 'build search index'
 
     def handle(self, *args, **options):
+        """
+        命令核心执行方法
+        当运行python manage.py build_index时调用
+        """
+        # 仅在Elasticsearch启用时执行索引构建
         if ELASTICSEARCH_ENABLED:
+            # 构建耗时统计文档的索引
             ElaspedTimeDocumentManager.build_index()
-            manager = ElapsedTimeDocument()
-            manager.init()
-            manager = ArticleDocumentManager()
-            manager.delete_index()
-            manager.rebuild()
+
+            # 初始化耗时统计文档的索引结构
+            elapsed_manager = ElapsedTimeDocument()
+            elapsed_manager.init()  # 创建索引映射
+
+            # 处理文章文档索引：先删除旧索引，再重建
+            article_manager = ArticleDocumentManager()
+            article_manager.delete_index()  # 删除现有文章索引
+            article_manager.rebuild()  # 重新创建索引并同步数据
+
+            # 输出成功信息到控制台
+            self.stdout.write(self.style.SUCCESS('Successfully built search indexes'))
+        else:
+            # 当Elasticsearch未启用时，提示用户
+            self.stdout.write(self.style.WARNING('Elasticsearch is not enabled, skipping index build'))
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