diff --git a/apps/device/api/device.go b/apps/device/api/device.go
index 7d28d61..5dd5fb9 100644
--- a/apps/device/api/device.go
+++ b/apps/device/api/device.go
@@ -205,7 +205,7 @@ func (p *DeviceApi) InsertDevice(rc *restfulx.ReqCtx) {
 // UpdateDevice 修改Device
 func (p *DeviceApi) UpdateDevice(rc *restfulx.ReqCtx) {
 	var data entity.Device
-	restfulx.BindJsonAndValid(rc, &data)
+	restfulx.BindQuery(rc, &data)
 	product := p.ProductApp.FindOne(data.Pid)
 	biz.NotNil(product, "未查到所属产品信息")
 	data.Protocol = product.ProtocolName
diff --git a/apps/device/services/device.go b/apps/device/services/device.go
index b71df32..e698bda 100644
--- a/apps/device/services/device.go
+++ b/apps/device/services/device.go
@@ -52,13 +52,13 @@ func (m *deviceModelImpl) Insert(data entity.Device) *entity.Device {
 	}
 	//3 添加设备
 	err := tx.Table(m.table).Create(&data).Error
-	biz.ErrIsNil(err, "添加设备失败")
+	biz.ErrIsNilAppendErr(err, "添加设备失败")
 	// 创建超级表 失败就
 	if data.Pid != "" {
 		err = createDeviceTable(data.Pid, data.Name)
 		if err != nil {
 			tx.Rollback()
-			biz.ErrIsNil(err, "添加设备失败，设备表创建失败")
+			biz.ErrIsNil(err, "时序数据设备表创建失败")
 		}
 	}
 	tx.Commit()
diff --git a/apps/device/services/product.go b/apps/device/services/product.go
index a8e1e62..7afd2a6 100644
--- a/apps/device/services/product.go
+++ b/apps/device/services/product.go
@@ -63,6 +63,7 @@ func (m *productModelImpl) FindListPage(page, pageSize int, data entity.Product)
 		db = db.Where("device_type = ?", data.DeviceType)
 	}
 	if data.ProductCategoryId != "" {
+
 		db = db.Where("product_category_id = ?", data.ProductCategoryId)
 	}
 	if data.ProtocolName != "" {
diff --git a/apps/device/services/product_category.go b/apps/device/services/product_category.go
index 0236890..1812574 100644
--- a/apps/device/services/product_category.go
+++ b/apps/device/services/product_category.go
@@ -128,6 +128,19 @@ func (m *productCategoryModelImpl) SelectProductCategory(data entity.ProductCate
 	return sd
 }
 
+func (m *productCategoryModelImpl) SelectProductCategoryById(data entity.ProductCategory, id string) []string {
+	list := m.FindList(data)
+	sd := make([]string, 0)
+	li := *list
+	for i := 0; i < len(li); i++ {
+		if li[i].Pid == id {
+			info := DiGuiProductCategoryId(list, li[i])
+			sd = append(sd, info...)
+		}
+	}
+	return sd
+}
+
 func (m *productCategoryModelImpl) SelectProductCategoryLabel(data entity.ProductCategory) []entity.ProductCategoryLabel {
 	list := m.FindList(data)
 
@@ -170,6 +183,30 @@ func DiGuiProductCategory(sglist *[]entity.ProductCategory, menu entity.ProductC
 	menu.Children = min
 	return menu
 }
+
+func DiGuiProductCategoryId(sglist *[]entity.ProductCategory, menu entity.ProductCategory) []string {
+	list := *sglist
+
+	min := make([]string, 0)
+	for j := 0; j < len(list); j++ {
+
+		if menu.Id != list[j].Pid {
+			continue
+		}
+		mi := entity.ProductCategory{}
+		mi.Id = list[j].Id
+		mi.Pid = list[j].Pid
+		mi.Path = list[j].Path
+		mi.Name = list[j].Name
+		mi.Sort = list[j].Sort
+		mi.Status = list[j].Status
+		mi.Description = list[j].Description
+		ms := DiGuiProductCategoryId(sglist, mi)
+		min = append(min, ms...)
+	}
+	return min
+}
+
 func DiGuiProductCategoryLabel(sglist *[]entity.ProductCategory, organization entity.ProductCategoryLabel) entity.ProductCategoryLabel {
 	list := *sglist