diff --git a/modules/equipment/api_equip.go b/modules/equipment/api_equip.go
index 3b0516db5..e110faf09 100644
--- a/modules/equipment/api_equip.go
+++ b/modules/equipment/api_equip.go
@@ -41,6 +41,11 @@ func (this *apiComp) Equip(session comm.IUserSession, req *pb.EquipmentEquipReq)
 				code = pb.ErrorCode_EquipmentOnFoundEquipment
 				return
 			}
+			if equipments[i].HeroId != "" { //装备已经有宿主了
+				code = pb.ErrorCode_ReqParameterError
+				return
+			}
+
 			if confs[i], err = this.module.configure.GetEquipmentConfigureById(equipments[i].CId); err != nil {
 				log.Errorf("Equip_Check err:%v", err)
 				code = pb.ErrorCode_EquipmentOnFoundEquipment