修复大乱斗问题

logic/service/item/petuse.go

@@ -8,6 +8,7 @@ import (
 
 	"github.com/gogf/gf/v2/util/gconv"
 	"github.com/gogf/gf/v2/util/grand"
+	"github.com/samber/lo"
 )
 
 type PetItemHandler func(itemid uint32, ctx *model.PetInfo) bool
@@ -218,6 +219,7 @@ func init() {
 	PetItemRegistry.RegisterExact(300152, func(itemid uint32, onpet *model.PetInfo) bool {
 		onpet.SkinID = onpet.ID
 		onpet.ExtSkin = append(onpet.ExtSkin, onpet.ID) //添加到拓展皮肤列表
+		lo.Uniq(onpet.ExtSkin)
 		return true
 	})
 	//形态固定