diff --git a/modules/items/api_useItem.go b/modules/items/api_useItem.go
index 60c1f5160..a93a0fe2d 100644
--- a/modules/items/api_useItem.go
+++ b/modules/items/api_useItem.go
@@ -4,13 +4,15 @@ import (
 	"go_dreamfactory/comm"
 	"go_dreamfactory/pb"
 	cfg "go_dreamfactory/sys/configure/structs"
+	"math/rand"
+	"time"
 
 	"google.golang.org/protobuf/proto"
 )
 
 //参数校验
 func (this *apiComp) UseitemCheck(session comm.IUserSession, req *pb.ItemsUseItemReq) (code pb.ErrorCode) {
-	if req.GridId == "" || req.Amount <= 0 {
+	if req.GridId == "" || req.Amount <= 0 || req.Select < 0 {
 		code = pb.ErrorCode_ReqParameterError
 	}
 	return
@@ -36,7 +38,54 @@ func (this *apiComp) Useitem(session comm.IUserSession, req *pb.ItemsUseItemReq)
 		return
 	}
 	switch itemcf.Usetype {
-	case 6:
+	case 1: //英雄碎片
+		if prop, err = this.module.configure.GetPropsgroupConfigure(itemcf.BoxId); err != nil {
+			code = pb.ErrorCode_ConfigNoFound
+			return
+		}
+		if itemcf.SynthetizeNum*int32(req.Amount) > int32(item.Amount) { //碎片数量不够
+			code = pb.ErrorCode_ItemsNoEnough
+			return
+		}
+		if code = this.module.AddItemforGrid(&comm.ModuleCallSource{}, session, req.GridId, -1*itemcf.SynthetizeNum*int32(req.Amount), true); code != pb.ErrorCode_Success {
+			return
+		}
+		if code = this.module.ModuleHero.GetSpecifiedHero(session, prop.Prize[0].T, prop.Star, 0, int32(req.Amount)); code != pb.ErrorCode_Success {
+			return
+		}
+	case 4: //自选宝箱
+		if prop, err = this.module.configure.GetPropsgroupConfigure(itemcf.BoxId); err != nil {
+			code = pb.ErrorCode_ConfigNoFound
+			return
+		}
+		if code = this.module.AddItemforGrid(&comm.ModuleCallSource{}, session, req.GridId, -1*int32(req.Amount), true); code != pb.ErrorCode_Success {
+			return
+		}
+		if int(req.Select) >= len(prop.Prize) {
+			code = pb.ErrorCode_ReqParameterError
+			return
+		}
+		sale := prop.Prize[req.Select]
+		sale.N = sale.N * int32(req.Amount)
+		if code = this.module.DispenseRes(session, []*cfg.Game_atn{sale}, true); code != pb.ErrorCode_Success {
+			return
+		}
+	case 5: //随机宝箱
+		if prop, err = this.module.configure.GetPropsgroupConfigure(itemcf.BoxId); err != nil {
+			code = pb.ErrorCode_ConfigNoFound
+			return
+		}
+		r := rand.New(rand.NewSource(time.Now().Unix()))
+		index := r.Perm(len(prop.Prize))[0]
+		sale := prop.Prize[index]
+		sale.N = sale.N * int32(req.Amount)
+		if code = this.module.AddItemforGrid(&comm.ModuleCallSource{}, session, req.GridId, -1*int32(req.Amount), true); code != pb.ErrorCode_Success {
+			return
+		}
+		if code = this.module.DispenseRes(session, []*cfg.Game_atn{sale}, true); code != pb.ErrorCode_Success {
+			return
+		}
+	case 6: //箱子
 		if prop, err = this.module.configure.GetPropsgroupConfigure(itemcf.BoxId); err != nil {
 			code = pb.ErrorCode_ConfigNoFound
 			return
@@ -46,6 +95,9 @@ func (this *apiComp) Useitem(session comm.IUserSession, req *pb.ItemsUseItemReq)
 			sale[i] = v
 			sale[i].N = v.N * int32(req.Amount)
 		}
+		if code = this.module.AddItemforGrid(&comm.ModuleCallSource{}, session, req.GridId, -1*int32(req.Amount), true); code != pb.ErrorCode_Success {
+			return
+		}
 		if code = this.module.DispenseRes(session, sale, true); code != pb.ErrorCode_Success {
 			return
 		}
@@ -54,9 +106,6 @@ func (this *apiComp) Useitem(session comm.IUserSession, req *pb.ItemsUseItemReq)
 		code = pb.ErrorCode_ItemsUseNotSupported
 		return
 	}
-	if code = this.module.AddItemforGrid(&comm.ModuleCallSource{}, session, req.GridId, -1*int32(req.Amount), true); code != pb.ErrorCode_Success {
-		return
-	}
 	session.SendMsg(string(this.module.GetType()), "useitem", &pb.ItemsUseItemResp{GridId: req.GridId, Amount: req.Amount, Issucc: true})
 	return
 }