diff --git a/features/pm/kpi_c_title/controller.go b/features/pm/kpi_c_title/controller.go
index c9551bfb..1c509470 100644
--- a/features/pm/kpi_c_title/controller.go
+++ b/features/pm/kpi_c_title/controller.go
@@ -10,15 +10,6 @@ import (
 	"github.com/gin-gonic/gin"
 )
 
-const (
-	CodeKeyName  = "code"
-	MsgKeyName   = "message"
-	DataKeyName  = "data"
-	CodeError    = 0
-	CodeSuccess  = 1
-	TotalKeyName = "total"
-)
-
 func (k *KpiCTitle) GetToalList(c *gin.Context) {
 	var titles []KpiCTitle
 	var conditions []string
@@ -148,7 +139,7 @@ func (k *KpiCTitle) Put(c *gin.Context) {
 	id := c.Param("id")
 
 	if err := datasource.DefaultDB().First(&title, id).Error; err != nil {
-		c.JSON(http.StatusNotFound, services.ErrResp("Title not found"))
+		c.JSON(http.StatusNotFound, services.ErrResp("KPIC Title not found"))
 		return
 	}
 
@@ -157,14 +148,15 @@ func (k *KpiCTitle) Put(c *gin.Context) {
 		return
 	}
 	datasource.DefaultDB().Save(&title)
-	c.JSON(http.StatusOK, title)
+
+	c.JSON(http.StatusOK, services.DataResp(title))
 }
 
 func (k *KpiCTitle) Delete(c *gin.Context) {
 	id := c.Param("id")
 
 	if err := datasource.DefaultDB().Delete(&KpiCTitle{}, id).Error; err != nil {
-		c.JSON(http.StatusNotFound, services.ErrResp("Title not found"))
+		c.JSON(http.StatusNotFound, services.ErrResp("KPIC Title not found"))
 		return
 	}
 
diff --git a/features/pm/kpi_c_title/model.go b/features/pm/kpi_c_title/model.go
index f2e804ed..1bfbfcbc 100644
--- a/features/pm/kpi_c_title/model.go
+++ b/features/pm/kpi_c_title/model.go
@@ -9,6 +9,7 @@ type KpiCTitle struct {
 	Title       *string    `gorm:"column:title;default:NULL," json:"title,omitempty"`
 	Expression  *string    `gorm:"column:expression;default:NULL," json:"expression,omitempty"`
 	Status      *string    `gorm:"column:status" json:"status,omitempty"`
+	Unit        *string    `gorm:"column:unit" json:"unit,omitempty"`
 	Description *string    `gorm:"column:description;default:NULL," json:"description,omitempty"`
 	CreatedBy   *string    `gorm:"column:created_by;default:NULL," json:"createdBy,omitempty"`
 	UpdatedAt   *time.Time `gorm:"column:updated_at;default:current_timestamp()," json:"updatedAt,omitempty"`