diff --git a/modules/equipment/api_equip.go b/modules/equipment/api_equip.go
index 83c89f8d1..31d2fb73f 100644
--- a/modules/equipment/api_equip.go
+++ b/modules/equipment/api_equip.go
@@ -49,13 +49,13 @@ func (this *apiComp) Equip(session comm.IUserSession, req *pb.EquipmentEquipReq)
 				return
 			}
 			if equipments[i].HeroId != "" && hero.Id != equipments[i].HeroId { //装备已经有宿主了
-				code = pb.ErrorCode_ReqParameterError
+				code = pb.ErrorCode_EquipmentIsWorn
 				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
+				code = pb.ErrorCode_ConfigNoFound
 				return
 			}
 		} else {
diff --git a/pb/errorcode.pb.go b/pb/errorcode.pb.go
index 747b65968..080d39303 100644
--- a/pb/errorcode.pb.go
+++ b/pb/errorcode.pb.go
@@ -105,6 +105,7 @@ const (
 	// equipment
 	ErrorCode_EquipmentOnFoundEquipment ErrorCode = 1400 // 未找到武器
 	ErrorCode_EquipmentLvlimitReached   ErrorCode = 1401 // 武器等级已达上限
+	ErrorCode_EquipmentIsWorn           ErrorCode = 1402 // 武器已经穿戴
 	// mainMainline
 	ErrorCode_MainlineNotFindChapter ErrorCode = 1500 // 没有找到主线关卡信息
 	ErrorCode_MainlineIDFailed       ErrorCode = 1501 // 关卡ID 错误
@@ -211,6 +212,7 @@ var (
 		1322: "DrawCardTypeNotFound",
 		1400: "EquipmentOnFoundEquipment",
 		1401: "EquipmentLvlimitReached",
+		1402: "EquipmentIsWorn",
 		1500: "MainlineNotFindChapter",
 		1501: "MainlineIDFailed",
 		1502: "MainlineNotFound",
@@ -310,6 +312,7 @@ var (
 		"DrawCardTypeNotFound":      1322,
 		"EquipmentOnFoundEquipment": 1400,
 		"EquipmentLvlimitReached":   1401,
+		"EquipmentIsWorn":           1402,
 		"MainlineNotFindChapter":    1500,
 		"MainlineIDFailed":          1501,
 		"MainlineNotFound":          1502,
@@ -364,7 +367,7 @@ var File_errorcode_proto protoreflect.FileDescriptor
 
 var file_errorcode_proto_rawDesc = []byte{
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@@ -465,35 +468,37 @@ var file_errorcode_proto_rawDesc = []byte{
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 var (