diff --git a/Bithumb_minute.py b/Bithumb_minute.py
index 6a0c0d9..2253a54 100644
--- a/Bithumb_minute.py
+++ b/Bithumb_minute.py
@@ -823,7 +823,7 @@ if __name__ == "__main__":
                 #size = len(data_daily)
                 #if data_daily['slow_k'] < 30:
                 try:
-                    time.sleep(10)
+                    time.sleep(20)
                     bithumb.buyRealTime(ticker, analyzed_day, isRealTime)
                 except:
                     continue