diff --git a/conf/config.go b/conf/config.go
index f3201eb..1be3087 100644
--- a/conf/config.go
+++ b/conf/config.go
@@ -69,6 +69,8 @@ type EnvConfig struct {
 	PermitThroughPlcType string `yaml:"permitthroughplctype"`
 	PermitThroughPlcAddress string `yaml:"permitthroughplcaddress"`
 	PermitThroughPlcDB   string `yaml:"permitthroughdb"`
+
+	StandardSerialOrderSnr string `yaml:"standardSerialOrderSnr"`
 }
 
 //read yaml config
diff --git a/conf/config.yaml b/conf/config.yaml
index e83d502..ca401a7 100644
--- a/conf/config.yaml
+++ b/conf/config.yaml
@@ -1,5 +1,6 @@
 # 工厂号
 finr: 100
+standardSerialOrderSnr: StandardSerialOrderSnr
 
 # mongdb数据库配置参数
 mongdbname: LAPP_ACURA_MOM
diff --git a/services/me/Product.service.go b/services/me/Product.service.go
index 027514d..0d82dee 100644
--- a/services/me/Product.service.go
+++ b/services/me/Product.service.go
@@ -274,6 +274,8 @@ type ProductService interface {
 	 *
 	 ******************************************************************************/
 	SelectWorkLineByProduct(user *global.User, productId, projectId string) ([]baseModel.WorkLine, error)
+	// GenerateSnr 根据标准流水号生成总成流水号
+	GenerateSnr(user *global.User, productId string, projectId string) error
 }
 
 /******************************************************************************
diff --git a/services/me/implments/Product.service.impl.go b/services/me/implments/Product.service.impl.go
index b3b6eda..889af40 100644
--- a/services/me/implments/Product.service.impl.go
+++ b/services/me/implments/Product.service.impl.go
@@ -3,6 +3,7 @@
 package implments
 
 import (
+	"LAPP_ACURA_MOM_BACKEND/conf"
 	baseDal "LAPP_ACURA_MOM_BACKEND/dao/base"
 	dal "LAPP_ACURA_MOM_BACKEND/dao/me"
 	"LAPP_ACURA_MOM_BACKEND/db"
@@ -693,3 +694,51 @@ func (impl *ProductServiceImplement) SelectWorkLineByProduct(user *global.User,
 	}
 	return workLineLi, nil
 }
+
+// GenerateSnr 根据标准流水号生成总成流水号
+func (impl *ProductServiceImplement) GenerateSnr(user *global.User, productId string, projectId string) error {
+	engine := db.Eloquent.Master()
+	session := engine.NewSession()
+	defer session.Close()
+	dao := dal.NewProductDAO(session, user.PlantNr, user.UserId)
+	product, err := dao.SelectOne(productId, projectId)
+	if err != nil {
+		return grmi.NewBusinessError("查询总成失败， 错误:" + err.Error())
+	}
+	if product == nil {
+		return grmi.NewBusinessError("总成不存在")
+	}
+	snrDao := baseDal.NewSnrDAO(session, user.PlantNr, user.UserId)
+	snr, err := snrDao.SelectOne(conf.DbConfig.StandardSerialOrderSnr)
+	if err != nil {
+		return grmi.NewBusinessError("查询标准流水号失败，错误:" + err.Error())
+	}
+	if snr == nil {
+		return grmi.NewBusinessError("标准流水号不存在")
+	}
+	newSnr := snr
+	snrId := productId + "_" + projectId + "_SerialOrderSnr"
+	newSnr.SnrId = snrId
+	product.SerialOrderSnr = snrId
+	if err = session.Begin(); err != nil {
+		return grmi.NewBusinessError("开启事务失败, 错误:" + err.Error())
+	}
+	defer func() {
+		if err != nil {
+			_ = session.Rollback()
+		} else {
+			_ = session.Commit()
+		}
+	}()
+	err = dao.UpdateOne(product)
+	if err != nil {
+		return grmi.NewBusinessError("更新总成数据失败, 错误：" + err.Error())
+	}
+	err = snrDao.InsertOne(newSnr)
+	if err != nil {
+		return grmi.NewBusinessError("保存流水号失败，错误:" + err.Error())
+	}
+	return nil
+
+
+}
\ No newline at end of file
diff --git a/web/controllers/me/Product.rest.go b/web/controllers/me/Product.rest.go
index 4e12624..406d911 100644
--- a/web/controllers/me/Product.rest.go
+++ b/web/controllers/me/Product.rest.go
@@ -566,3 +566,29 @@ func RegisterSelectWorkLineByProduct(party router.Party, path string, method fun
 		supports.Ok(ctx, supports.OptionSuccess, result)
 	})
 }
+
+// RegisterGenerateSnr 根据标准流水号生成总成流水号
+func RegisterGenerateSnr(party router.Party, path string, method func(user *global.User, productId string, projectId string) error) {
+
+	party.Post(path, func(ctx iris.Context) {
+		user, ok := jwts.ParseToken(ctx)
+		if !ok {
+			return
+		}
+		type Req struct{
+			ProductId string `json:"productId"`
+			ProjectId string `json:"projectId"`
+		}
+		var data Req
+		if err := ctx.ReadJSON(&data); err != nil {
+			supports.Error(ctx, iris.StatusBadRequest, err.Error(), nil)
+			return
+		}
+		err := method(user, data.ProductId, data.ProjectId)
+		if err != nil {
+			supports.Error(ctx, iris.StatusBadRequest, err.Error(), nil)
+			return
+		}
+		supports.Ok(ctx, supports.OptionSuccess, nil)
+	})
+}
\ No newline at end of file
diff --git a/web/controllers/me/me.go b/web/controllers/me/me.go
index 4faf169..da300ce 100644
--- a/web/controllers/me/me.go
+++ b/web/controllers/me/me.go
@@ -106,6 +106,8 @@ func RegisterRoutes() {
 		RegisterCopyProduct(product, "/copy", serviceOfProduct.Copy)
 		// Product 通过总成查询产线
 		RegisterSelectWorkLineByProduct(product, "/selectworkline", serviceOfProduct.SelectWorkLineByProduct)
+		// RegisterGenerateSnr 根据标准流水号生成总成流水号
+		RegisterGenerateSnr(product, "/generatesnr", serviceOfProduct.GenerateSnr)
 
 		// SetupMatrix的路由组
 		setupmatrix := party.Party("/setupmatrix")