diff --git a/taptap/tap_weekly_mail.py b/taptap/tap_weekly_mail.py
index 3f3894d..5d34001 100644
--- a/taptap/tap_weekly_mail.py
+++ b/taptap/tap_weekly_mail.py
@@ -88,7 +88,7 @@ class TapWeeklyReport:
 
 
 def main():
-    day = (datetime.date.today() - datetime.timedelta(days=1)).strftime('%Y-%m-%d')
+    day = (datetime.date.today() - datetime.timedelta(days=2)).strftime('%Y-%m-%d')
     twr = TapWeeklyReport(day)
     twr.run()