diff --git a/update_data.py b/update_data.py
index 2e9c93b..44a2d88 100644
--- a/update_data.py
+++ b/update_data.py
@@ -8,6 +8,7 @@ import schedule
 import time
 import traceback
 from dingtalk import DingTalkBot
+import os
 
 
 def get_latest_index_kline_date():
@@ -63,8 +64,13 @@ def get_latest_index_kline_date():
 
 
 def main():
-    webhook = "https://oapi.dingtalk.com/robot/send?access_token=fb70c1561d8beba94b4f11568f4bb15e3ae07ccbdc8ac19676434a9d1cd17546"  # 填写你的webhook
-    secret = "SEC1ae7cd2f1a6f9da3611af37da3e7d954c1e8533fc073c6c8cc5e5af3b6e5926b"  # 填写你的加签token（如果有），否则留空
+    if datetime.today().weekday() >= 5:
+        logger.info(f"非交易日")
+        return
+    webhook = (
+        "https://oapi.dingtalk.com/robot/send?access_token=21de667159edadd33172c6ec414a2addf9c6359189350ffd36819d2a20e8a0f4",
+    )  # 填写你的webhook
+    secret = "SEC43a0fa0b29717f98637a119b92a0bd5f7b2b6da671bdd2bd1279ed8323454d5e"
     dingtalk = DingTalkBot(webhook, secret)
     try:
         db_config = DatabaseConfig()
@@ -96,7 +102,8 @@ def main():
 
 if __name__ == "__main__":
     logger.info(datetime.now())
-    schedule.every().day.at("16:00").do(main)
+    PULL_SCHEDULE: str = os.getenv("PULL_SCHEDULE", "16:00")
+    schedule.every().day.at(PULL_SCHEDULE).do(main)
     while True:
         schedule.run_pending()
         time.sleep(1)