diff --git a/py/测绘站采集.py b/py/测绘站采集.py
index 1d0ebb1..1fbfdf6 100644
--- a/py/测绘站采集.py
+++ b/py/测绘站采集.py
@@ -130,9 +130,9 @@ def main():
             continue
 
         # 构造搜索请求
-        search_txt = f'"udpxy" && country="CN" && region="{province}"'
+        search_txt = f'"udpxy" && country="CN" && region="{province}"  && is_domain=true && host!="="""'
         encoded_query = base64.b64encode(search_txt.encode()).decode()
-        search_url = f'https://fofa.info/result?qbase64={encoded_query}JiYgaXNfZG9tYWluPXRydWUgJiYgaG9zdCE9Ij0iIiI='
+        search_url = f'https://fofa.info/result?qbase64={encoded_query}'
 
         # 执行搜索
         try: