diff --git a/apps/wpm/filters.py b/apps/wpm/filters.py
index 20b4e9c9..20ff785c 100644
--- a/apps/wpm/filters.py
+++ b/apps/wpm/filters.py
@@ -10,5 +10,6 @@ class SfLogFilter(filters.FilterSet):
             "team": ["exact"],
             "leader": ["exact"],
             "team__belong_dept": ["exact"],
-            "end_time": ["day", "month", "year"]
+            "end_time": ["day", "month", "year", "lt"],
+            "start_time": ["gte"]
         }
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