diff --git a/modules/hero/api_drawCard.go b/modules/hero/api_drawCard.go
index 5b210201d..0fa2f5cb4 100644
--- a/modules/hero/api_drawCard.go
+++ b/modules/hero/api_drawCard.go
@@ -90,7 +90,7 @@ func (this *apiComp) DrawCard(session comm.IUserSession, req *pb.HeroDrawCardReq
 					if heroRecord.Inevitable == 0 && heroRecord.Drawcount > iStart && heroRecord.Drawcount < iEnd && iEnd >= iStart {
 						n, _ := rand.Int(rand.Reader, big.NewInt(int64(iEnd-iStart)))
 						if n.Int64() < 1 { // 抽中
-							starIndex = star
+							starIndex = star - 3
 							heroRecord.Inevitable = heroRecord.Drawcount
 							update["inevitable"] = heroRecord.Drawcount
 							szStar = append(szStar, star)
@@ -106,7 +106,7 @@ func (this *apiComp) DrawCard(session comm.IUserSession, req *pb.HeroDrawCardReq
 					}
 					// 保底情况
 					if heroRecord.Drawcount == iEnd && heroRecord.Inevitable == 0 {
-						starIndex = star
+						starIndex = star - 3
 						heroRecord.Inevitable = heroRecord.Drawcount
 						update["inevitable"] = heroRecord.Drawcount
 						szStar = append(szStar, star)
@@ -130,7 +130,7 @@ func (this *apiComp) DrawCard(session comm.IUserSession, req *pb.HeroDrawCardReq
 					if heroRecord.Inevitable == 0 && heroRecord.Drawcount > iStart && heroRecord.Drawcount < iEnd && iEnd >= iStart {
 						n, _ := rand.Int(rand.Reader, big.NewInt(int64(iEnd-iStart)))
 						if n.Int64() < 1 { // 抽中
-							starIndex = star
+							starIndex = star - 3
 							heroRecord.Inevitable = heroRecord.Drawcount
 							update["inevitable1"] = heroRecord.Drawcount
 							szStar = append(szStar, star)
@@ -151,7 +151,7 @@ func (this *apiComp) DrawCard(session comm.IUserSession, req *pb.HeroDrawCardReq
 					}
 					// 保底情况
 					if heroRecord.Drawcount == iEnd && heroRecord.Inevitable == 0 {
-						starIndex = star
+						starIndex = star - 3
 						heroRecord.Inevitable1 = heroRecord.Drawcount
 						update["inevitable1"] = heroRecord.Drawcount
 						szStar = append(szStar, star)
@@ -173,28 +173,28 @@ func (this *apiComp) DrawCard(session comm.IUserSession, req *pb.HeroDrawCardReq
 			}
 			heroRecord.Star4++ // 4星保底数量+1
 			heroRecord.Star5++ // 5星保底数量+1
-			if starIndex == 4 {
+			if starIndex == 1 {
 				heroRecord.Star4 = 0
 				star4Max++
-			} else if starIndex == 5 {
+			} else if starIndex == 2 {
 				star5Max++
 				heroRecord.Star5 = 0
 			}
 			if star4Max >= cfgDraw.Draw10Star4Max || star5Max >= cfgDraw.Draw10Star5Max { // 达到10连抽最大(4,5星)数量 直接给三星
-				starIndex = 3
+				starIndex = 0
 			} else {
 				// 普通卡池保底
 				if cfgDraw.DrawFloorStar4 <= heroRecord.Star4 {
 					heroRecord.Star4 = 0
-					starIndex = 4
+					starIndex = 1
 				}
 				if cfgDraw.DrawFloorStar5 <= heroRecord.Star5 {
 					heroRecord.Star5 = 0
-					starIndex = 5
+					starIndex = 2
 				}
 			}
 
-			szStar = append(szStar, starIndex)
+			szStar = append(szStar, starIndex+3)
 			if len(szStar) >= int(req.DrawCount) {
 				break
 			}
@@ -252,13 +252,13 @@ func (this *apiComp) DrawCard(session comm.IUserSession, req *pb.HeroDrawCardReq
 			starWeight := []int32{cfgDraw.CampPoolStar3, cfgDraw.CampPoolStar4, cfgDraw.CampPoolStar5}
 
 			starIndex := this.module.modelHero.GetRandW(starWeight)
-			if starIndex == 4 {
+			if starIndex == 1 {
 				star4Max++
-			} else if starIndex == 5 {
+			} else if starIndex == 2 {
 				star5Max++
 			}
 			if star4Max >= cfgDraw.Draw10Star4Max || star5Max >= cfgDraw.Draw10Star5Max {
-				starIndex = 3
+				starIndex = 0
 			}
 			szStar = append(szStar, starIndex)
 			if len(szStar) >= int(req.DrawCount) {
diff --git a/modules/hero/model_hero.go b/modules/hero/model_hero.go
index 7407b5fde..2f8e2045b 100644
--- a/modules/hero/model_hero.go
+++ b/modules/hero/model_hero.go
@@ -624,7 +624,7 @@ func (this *ModelHero) GetRandW(sz []int32) int32 {
 		for i, v := range sz {
 			_tmpW += int64(v)
 			if n.Int64() < _tmpW {
-				return int32(i) + 3
+				return int32(i)
 			}
 		}
 	}