diff --git a/24Hour/TwentySystemProxyClient.cs b/24Hour/TwentySystemProxyClient.cs
index ab6d5ef..a487c60 100644
--- a/24Hour/TwentySystemProxyClient.cs
+++ b/24Hour/TwentySystemProxyClient.cs
@@ -228,7 +228,7 @@ namespace _24Hour
                 casename = casename ?? "",
                 bmsah = bmsah ?? "",
                 dwbm = dwbm ?? "",
-                starttime = starttime ?? DateTime.Now.AddDays(-100),
+                starttime = starttime ?? DateTime.Now.AddDays(-180),
                 endtime = endtime ?? DateTime.Now,
                 page,
                 size