diff --git a/pkg/strategy/xmaker/strategy.go b/pkg/strategy/xmaker/strategy.go
index 65f4e4fc9..7c9e47b37 100644
--- a/pkg/strategy/xmaker/strategy.go
+++ b/pkg/strategy/xmaker/strategy.go
@@ -840,7 +840,7 @@ func (s *Strategy) CrossRun(ctx context.Context, orderExecutionRouter bbgo.Order
 				s.updateQuote(ctx, orderExecutionRouter)
 
 			case <-reportTicker.C:
-				bbgo.Notify(&s.ProfitStats)
+				bbgo.Notify(s.ProfitStats)
 
 			case <-tradeScanTicker.C:
 				log.Infof("scanning trades from %s ago...", tradeScanInterval)