diff --git a/modules/hero/model_hero.go b/modules/hero/model_hero.go
index e7baa6666..b96e66403 100644
--- a/modules/hero/model_hero.go
+++ b/modules/hero/model_hero.go
@@ -380,17 +380,17 @@ func (this *ModelHero) PropertyCompute(uid, heroId string) map[string]int32 {
 	}
 
 	curHp := hero.Property[comm.Hp]
-	exprHp := fmt.Sprintf("%v + %v * %v/1000 + %v * %v",
+	exprHp := fmt.Sprintf("%v + %v * %v/1000 + %v * %v/1000",
 		(curHp + lvGrow.Hp), heroLvCfg.Hp, lvGrow.Hpgrow, heroStarCfg.Hp, stargrowCfg.StarupHp)
 	hp, _ := mengine.ParseAndExec(exprHp)
 
 	curAtk := hero.Property[comm.Atk]
-	exprAtk := fmt.Sprintf("%v +%v * %v/1000 + %v * %v",
+	exprAtk := fmt.Sprintf("%v +%v * %v/1000 + %v * %v/1000",
 		(curAtk + lvGrow.Atk), heroLvCfg.Atk, lvGrow.Atkgrow, heroStarCfg.Atk, stargrowCfg.StarupAtk)
 	atk, _ := mengine.ParseAndExec(exprAtk)
 
 	curDef := hero.Property[comm.Def]
-	exprDef := fmt.Sprintf("%v +%v * %v/1000 + %v * %v",
+	exprDef := fmt.Sprintf("%v +%v * %v/1000 + %v * %v/1000",
 		(curDef + lvGrow.Def), heroLvCfg.Def, lvGrow.Defgrow, heroStarCfg.Def, stargrowCfg.StarupDef)
 	def, _ := mengine.ParseAndExec(exprDef)