diff --git a/modules/mail/api.go b/modules/mail/api.go
index 86c4e73fa..74e4a8f22 100644
--- a/modules/mail/api.go
+++ b/modules/mail/api.go
@@ -15,14 +15,14 @@ const (
 	GetNewEMailResp           = "getnewEmailresp"
 )
 
-type Api_Comp struct {
+type apiComp struct {
 	modules.MComp_GateComp
 	service core.IService
 	module  *Mail
 	items   comm.IItems
 }
 
-func (this *Api_Comp) Init(service core.IService, module core.IModule, comp core.IModuleComp, options core.IModuleOptions) (err error) {
+func (this *apiComp) Init(service core.IService, module core.IModule, comp core.IModuleComp, options core.IModuleOptions) (err error) {
 	this.MComp_GateComp.Init(service, module, comp, options)
 	this.service = service
 	this.module = module.(*Mail)
@@ -30,7 +30,7 @@ func (this *Api_Comp) Init(service core.IService, module core.IModule, comp core
 	return
 }
 
-func (this *Api_Comp) Start() (err error) {
+func (this *apiComp) Start() (err error) {
 	err = this.MComp_GateComp.Start()
 	var module core.IModule
 
diff --git a/modules/mail/api_delmail.go b/modules/mail/api_delmail.go
index 5e2343302..fbb8fc0db 100644
--- a/modules/mail/api_delmail.go
+++ b/modules/mail/api_delmail.go
@@ -7,12 +7,12 @@ import (
 )
 
 //参数校验
-func (this *Api_Comp) DelMail_Check(session comm.IUserSession, req *pb.Mail_DelMail_Req) (result map[string]interface{}, code comm.ErrorCode) {
+func (this *apiComp) DelMail_Check(session comm.IUserSession, req *pb.Mail_DelMail_Req) (result map[string]interface{}, code comm.ErrorCode) {
 	return
 }
 
 // 删除邮件
-func (this *Api_Comp) DelMail(session comm.IUserSession, agrs map[string]interface{}, req *pb.Mail_DelMail_Req) (code pb.ErrorCode) {
+func (this *apiComp) DelMail(session comm.IUserSession, agrs map[string]interface{}, req *pb.Mail_DelMail_Req) (code pb.ErrorCode) {
 	var err error
 	mailinfo := make([]*pb.DB_MailData, 0)
 	defer func() {
@@ -22,13 +22,13 @@ func (this *Api_Comp) DelMail(session comm.IUserSession, agrs map[string]interfa
 		code = pb.ErrorCode_NoLogin
 		return
 	}
-	bRet := this.module.db_comp.Mail_DelUserMail(req.ObjID)
+	bRet := this.module.modelMail.Mail_DelUserMail(req.ObjID)
 	if !bRet {
 		code = pb.ErrorCode_DBError
 		return
 	}
 
-	if mailinfo, err = this.module.db_comp.Mail_QueryUserMail(session.GetUserId()); err != nil {
+	if mailinfo, err = this.module.modelMail.Mail_QueryUserMail(session.GetUserId()); err != nil {
 		log.Errorf("QueryUserMailResp err:%v", err)
 		code = pb.ErrorCode_CacheReadError
 		return
diff --git a/modules/mail/api_getAttachment.go b/modules/mail/api_getAttachment.go
index ff4de88b3..0378b5a9a 100644
--- a/modules/mail/api_getAttachment.go
+++ b/modules/mail/api_getAttachment.go
@@ -5,12 +5,12 @@ import (
 	"go_dreamfactory/pb"
 )
 
-func (this *Api_Comp) GetUserMailAttachment_Check(session comm.IUserSession, req *pb.Mail_GetUserMailAttachment_Req) (result map[string]interface{}, code comm.ErrorCode) {
+func (this *apiComp) GetUserMailAttachment_Check(session comm.IUserSession, req *pb.Mail_GetUserMailAttachment_Req) (result map[string]interface{}, code comm.ErrorCode) {
 	return
 }
 
 // 领取附件
-func (this *Api_Comp) GetUserMailAttachment(session comm.IUserSession, agrs map[string]interface{}, req *pb.Mail_GetUserMailAttachment_Req) (code pb.ErrorCode) {
+func (this *apiComp) GetUserMailAttachment(session comm.IUserSession, agrs map[string]interface{}, req *pb.Mail_GetUserMailAttachment_Req) (code pb.ErrorCode) {
 
 	var (
 		mail *pb.DB_MailData
@@ -22,12 +22,12 @@ func (this *Api_Comp) GetUserMailAttachment(session comm.IUserSession, agrs map[
 		code = pb.ErrorCode_NoLogin
 		return
 	}
-	_bGet := this.module.db_comp.Mail_GetMailAttachmentState(req.ObjID)
+	_bGet := this.module.modelMail.Mail_GetMailAttachmentState(req.ObjID)
 	if !_bGet {
 		code = pb.ErrorCode_StateInvalid
 		return
 	}
-	_data, err := this.module.db_comp.Mail_GetMailAttachment(req.ObjID)
+	_data, err := this.module.modelMail.Mail_GetMailAttachment(req.ObjID)
 	if err == nil {
 		if len(_data) > 0 {
 			// todo 领取附件
@@ -42,7 +42,7 @@ func (this *Api_Comp) GetUserMailAttachment(session comm.IUserSession, agrs map[
 			}, mail.Uid, _items)
 			if code == pb.ErrorCode_Success {
 				// 修改状态
-				this.module.db_comp.Mail_UpdateMailAttachmentState(req.ObjID)
+				this.module.modelMail.Mail_UpdateMailAttachmentState(req.ObjID)
 				mail.Reward = true
 				return
 			}
diff --git a/modules/mail/api_getmail.go b/modules/mail/api_getmail.go
index 710a084a9..39137f622 100644
--- a/modules/mail/api_getmail.go
+++ b/modules/mail/api_getmail.go
@@ -6,12 +6,12 @@ import (
 	"go_dreamfactory/pb"
 )
 
-func (this *Api_Comp) GetList_Check(session comm.IUserSession, req *pb.Mail_GetList_Req) (result map[string]interface{}, code comm.ErrorCode) {
+func (this *apiComp) GetList_Check(session comm.IUserSession, req *pb.Mail_GetList_Req) (result map[string]interface{}, code comm.ErrorCode) {
 	return
 }
 
 // 查看所有邮件信息
-func (this *Api_Comp) GetList(session comm.IUserSession, agrs map[string]interface{}, req *pb.Mail_GetList_Req) (code pb.ErrorCode) {
+func (this *apiComp) GetList(session comm.IUserSession, agrs map[string]interface{}, req *pb.Mail_GetList_Req) (code pb.ErrorCode) {
 
 	var err error
 	mailinfo := make([]*pb.DB_MailData, 0)
@@ -22,7 +22,7 @@ func (this *Api_Comp) GetList(session comm.IUserSession, agrs map[string]interfa
 		code = pb.ErrorCode_NoLogin
 		return
 	}
-	if mailinfo, err = this.module.db_comp.Mail_QueryUserMail(session.GetUserId()); err != nil {
+	if mailinfo, err = this.module.modelMail.Mail_QueryUserMail(session.GetUserId()); err != nil {
 		log.Errorf("Mail_GetList_Resp err:%v", err)
 		code = pb.ErrorCode_CacheReadError
 		return
diff --git a/modules/mail/api_readmail.go b/modules/mail/api_readmail.go
index 9dec2823c..3fb447b8b 100644
--- a/modules/mail/api_readmail.go
+++ b/modules/mail/api_readmail.go
@@ -5,12 +5,12 @@ import (
 	"go_dreamfactory/pb"
 )
 
-func (this *Api_Comp) ReadMail_Check(session comm.IUserSession, req *pb.Mail_ReadMail_Req) (result map[string]interface{}, code comm.ErrorCode) {
+func (this *apiComp) ReadMail_Check(session comm.IUserSession, req *pb.Mail_ReadMail_Req) (result map[string]interface{}, code comm.ErrorCode) {
 	return
 }
 
 // 查看某一封邮件
-func (this *Api_Comp) ReadMail(session comm.IUserSession, agrs map[string]interface{}, req *pb.Mail_ReadMail_Req) (code pb.ErrorCode) {
+func (this *apiComp) ReadMail(session comm.IUserSession, agrs map[string]interface{}, req *pb.Mail_ReadMail_Req) (code pb.ErrorCode) {
 	var (
 		err  error
 		mail *pb.DB_MailData
@@ -23,7 +23,7 @@ func (this *Api_Comp) ReadMail(session comm.IUserSession, agrs map[string]interf
 		return
 	}
 
-	mail, err = this.module.db_comp.Mail_ReadOneMail(req.ObjID)
+	mail, err = this.module.modelMail.Mail_ReadOneMail(req.ObjID)
 	if err != nil {
 		code = pb.ErrorCode_ReqParameterError
 	}
diff --git a/modules/mail/db_comp.go b/modules/mail/model_mail.go
similarity index 75%
rename from modules/mail/db_comp.go
rename to modules/mail/model_mail.go
index 52dcffd66..301c91a47 100644
--- a/modules/mail/db_comp.go
+++ b/modules/mail/model_mail.go
@@ -18,11 +18,11 @@ const (
 	DB_MailTable core.SqlTable = "mail"
 )
 
-type DB_Comp struct {
+type ModelMail struct {
 	modules.Model_Comp
 }
 
-func (this *DB_Comp) Init(service core.IService, module core.IModule, comp core.IModuleComp, options core.IModuleOptions) (err error) {
+func (this *ModelMail) Init(service core.IService, module core.IModule, comp core.IModuleComp, options core.IModuleOptions) (err error) {
 	this.Model_Comp.Init(service, module, comp, options)
 	this.TableName = "mail"
 	//创建uid索引
@@ -32,7 +32,7 @@ func (this *DB_Comp) Init(service core.IService, module core.IModule, comp core.
 	return
 }
 
-func (this *DB_Comp) Mail_QueryUserMail(uId string) (mail []*pb.DB_MailData, err error) {
+func (this *ModelMail) Mail_QueryUserMail(uId string) (mail []*pb.DB_MailData, err error) {
 
 	if _data, err := this.DB.Find(DB_MailTable, bson.M{"userid": uId}); err == nil {
 		for _data.Next(context.TODO()) {
@@ -46,7 +46,7 @@ func (this *DB_Comp) Mail_QueryUserMail(uId string) (mail []*pb.DB_MailData, err
 }
 
 // 插入一封新的邮件
-func (this *DB_Comp) Mail_InsertUserMail(mail *pb.DB_MailData) (err error) {
+func (this *ModelMail) Mail_InsertUserMail(mail *pb.DB_MailData) (err error) {
 
 	mail.ObjId = primitive.NewObjectID().Hex()
 	mail.Check = false
@@ -60,7 +60,7 @@ func (this *DB_Comp) Mail_InsertUserMail(mail *pb.DB_MailData) (err error) {
 	return err
 }
 
-func (this *DB_Comp) Mail_ReadOneMail(objId string) (mail *pb.DB_MailData, err error) {
+func (this *ModelMail) Mail_ReadOneMail(objId string) (mail *pb.DB_MailData, err error) {
 
 	err = this.DB.FindOneAndUpdate(
 		DB_MailTable,
@@ -75,7 +75,7 @@ func (this *DB_Comp) Mail_ReadOneMail(objId string) (mail *pb.DB_MailData, err e
 }
 
 // 查询附件信息
-func (this *DB_Comp) Mail_GetMailAttachment(objId string) (itmes []*pb.MailAttachment, err error) {
+func (this *ModelMail) Mail_GetMailAttachment(objId string) (itmes []*pb.MailAttachment, err error) {
 
 	obj := this.DB.FindOne(DB_MailTable, bson.M{"_id": objId})
 	var nd *pb.DB_MailData
@@ -86,7 +86,7 @@ func (this *DB_Comp) Mail_GetMailAttachment(objId string) (itmes []*pb.MailAttac
 }
 
 // 查看领取附件状态
-func (this *DB_Comp) Mail_GetMailAttachmentState(objId string) bool {
+func (this *ModelMail) Mail_GetMailAttachmentState(objId string) bool {
 	var nd *pb.DB_MailData
 	err := this.DB.FindOne(DB_MailTable, bson.M{"_id": objId}).Decode(nd)
 	if err != nil {
@@ -96,7 +96,7 @@ func (this *DB_Comp) Mail_GetMailAttachmentState(objId string) bool {
 }
 
 // 更新领取附件状态
-func (this *DB_Comp) Mail_UpdateMailAttachmentState(objId string) bool {
+func (this *ModelMail) Mail_UpdateMailAttachmentState(objId string) bool {
 	this.DB.FindOneAndUpdate(
 		DB_MailTable,
 		bson.M{"_id": objId},
@@ -110,7 +110,7 @@ func (this *DB_Comp) Mail_UpdateMailAttachmentState(objId string) bool {
 }
 
 // 删除一封邮件
-func (this *DB_Comp) Mail_DelUserMail(objId string) bool {
+func (this *ModelMail) Mail_DelUserMail(objId string) bool {
 	var obj *pb.DB_MailData
 	err := this.DB.FindOne(DB_MailTable, bson.M{"_id": objId}).Decode(obj)
 	if err != nil {
diff --git a/modules/mail/module.go b/modules/mail/module.go
index 015ce5645..a7b5f879c 100644
--- a/modules/mail/module.go
+++ b/modules/mail/module.go
@@ -24,8 +24,8 @@ func NewModule() core.IModule {
 
 type Mail struct {
 	modules.ModuleBase
-	api_comp       *Api_Comp
-	db_comp        *DB_Comp
+	api            *apiComp
+	modelMail      *ModelMail
 	configure_comp *Configure_Comp
 }
 
@@ -35,8 +35,8 @@ func (this *Mail) GetType() core.M_Modules {
 
 func (this *Mail) OnInstallComp() {
 	this.ModuleBase.OnInstallComp()
-	this.api_comp = this.RegisterComp(new(Api_Comp)).(*Api_Comp)
-	this.db_comp = this.RegisterComp(new(DB_Comp)).(*DB_Comp)
+	this.api = this.RegisterComp(new(apiComp)).(*apiComp)
+	this.modelMail = this.RegisterComp(new(ModelMail)).(*ModelMail)
 	this.configure_comp = this.RegisterComp(new(Configure_Comp)).(*Configure_Comp)
 }
 
@@ -51,13 +51,13 @@ func (this *Mail) CreateNewMail(uId string) {
 		Check:      false,
 		Reward:     false,
 	}
-	err := this.db_comp.Mail_InsertUserMail(mail)
+	err := this.modelMail.Mail_InsertUserMail(mail)
 	if err != nil {
 		log.Error("create mail failed")
 	}
 	// 通知玩家
 	var _cache = &pb.Cache_UserData{}
-	err = this.db_comp.Model_Comp.Get(uId, _cache)
+	err = this.modelMail.Model_Comp.Get(uId, _cache)
 	if err == nil {
 		return
 	}