diff --git a/browser_utils.py b/browser_utils.py
index 6621a9e..c001d28 100644
--- a/browser_utils.py
+++ b/browser_utils.py
@@ -26,9 +26,7 @@ class BrowserManager:
         except FileNotFoundError as e:
             logging.warning(f"警告: {e}")
 
-        co.set_user_agent(
-            os.getenv('BROWSER_USER_AGENT', "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.6723.92 Safari/537.36")
-        )
+
         co.set_pref("credentials_enable_service", False)
         co.set_argument("--hide-crash-restore-bubble")
         proxy = os.getenv('BROWSER_PROXY')