diff --git a/httprunner/report.py b/httprunner/report.py
index 9a1c3a5d..8245ac22 100644
--- a/httprunner/report.py
+++ b/httprunner/report.py
@@ -62,8 +62,8 @@ def get_summary(result):
         - summary["stat"]["unexpectedSuccesses"]
 
     summary["time"] = {
-         'start_at': result.start_at
-        # 'duration': result.duration
+        'start_at': result.start_at,
+        'duration': result.duration
     }
     summary["records"] = result.records