diff --git a/kb-zhihu-metadata/zhihu_article_crawler.py b/kb-zhihu-metadata/zhihu_article_crawler.py
index 8498cf0..b3fb725 100644
--- a/kb-zhihu-metadata/zhihu_article_crawler.py
+++ b/kb-zhihu-metadata/zhihu_article_crawler.py
@@ -6,6 +6,7 @@
 import argparse
 import json
 import os
+import re
 import sys
 import subprocess
 import shutil
@@ -62,16 +63,36 @@ def crawl_zhihu_article(article_url: str, output_dir: Path) -> dict:
     with open(config_file) as f:
         config_content = f.read()
     
-    # 检查是否已配置指定 ID
-    if "ZHIHU_SPECIFIED_ID_LIST" not in config_content or "[]" in config_content:
-        # 需要配置文章 URL
-        article_id = article_url.split("/")[-1]
-        new_config = config_content.replace(
-            'ZHIHU_SPECIFIED_ID_LIST = []',
-            f'ZHIHU_SPECIFIED_ID_LIST = ["{article_url}"]'
-        )
-        with open(config_file, "w") as f:
-            f.write(new_config)
+    # 强制更新配置中的 ID 列表（每次都更新，确保爬取正确的文章）
+    article_id = article_url.split("/")[-1]
+    
+    # 使用正则表达式替换整个 ZHIHU_SPECIFIED_ID_LIST 部分
+    pattern = r'(ZHIHU_SPECIFIED_ID_LIST\s*=\s*\[)([\s\S]*?)(\])'
+    replacement = f'\\1\n    "{article_url}",  # article\n\\3'
+    
+    new_config = re.sub(pattern, replacement, config_content)
+    
+    # 如果正则替换失败（没有匹配到），使用简单替换
+    if new_config == config_content:
+        # 直接替换整个配置项
+        if 'ZHIHU_SPECIFIED_ID_LIST' in config_content:
+            # 找到配置项的范围并替换
+            lines = config_content.split('\n')
+            new_lines = []
+            in_list = False
+            for line in lines:
+                if 'ZHIHU_SPECIFIED_ID_LIST' in line and '=' in line:
+                    new_lines.append(f'ZHIHU_SPECIFIED_ID_LIST = ["{article_url}",  # article')
+                    in_list = True
+                elif in_list and line.strip().startswith(']'):
+                    new_lines.append(line)
+                    in_list = False
+                elif not in_list:
+                    new_lines.append(line)
+            new_config = '\n'.join(new_lines)
+    
+    with open(config_file, "w") as f:
+        f.write(new_config)
     
     # 运行 MediaCrawler
     env = os.environ.copy()