diff --git a/trader.go b/trader.go
index ef1fc23..b900fe2 100644
--- a/trader.go
+++ b/trader.go
@@ -457,7 +457,7 @@ func (t *Trader) checkExit(pos *ArbPosition, bgP, hlP, diffPct float64, notifier
 	// Stop-loss: spread reversed (went negative)
 	if diffPct < -0.02 {
 		shouldExit = true
-		exitReason = "价差反转,止损平仓"
+		exitReason = "价差反转,止盈平仓"
 	}
 
 	if elapsed > 30*time.Minute {