diff --git a/modules/hero/model_hero.go b/modules/hero/model_hero.go
index 714544571..f1645577d 100644
--- a/modules/hero/model_hero.go
+++ b/modules/hero/model_hero.go
@@ -264,7 +264,7 @@ func (this *ModelHero) setJuexingProperty(hero *pb.DBHero, key string, value int
 	case comm.ResonanceAtkPro:
 		hero.JuexProperty[comm.Atk] += int32(math.Floor((float64(value) / 1000) * float64(hero.Property[comm.Atk])))
 	case comm.ResonanceDefPro:
-		hero.JuexProperty[comm.Def] += int32(math.Floor((float64(value) / 1000)) * float64(hero.Property[comm.Def]))
+		hero.JuexProperty[comm.Def] += int32(math.Floor((float64(value) / 1000) * float64(hero.Property[comm.Def])))
 	}
 }