diff --git a/config/mml_map/http_mml_map.json b/config/mml_map/http_mml_map.json
index 2e4272ea..8e8ec408 100644
--- a/config/mml_map/http_mml_map.json
+++ b/config/mml_map/http_mml_map.json
@@ -839,7 +839,7 @@
     "end": "(Number of results = %d)\n\n"
 }
 
-"northbound_cm": {
+"nbi_cm": {
     "retFmt": "GetDB",
     "retMsg": "RetCode = %d operation succeeded\n\n",
     "errMsg": "ErrorCode = %d operation failed: %s\n\n",
diff --git a/crontask/db.go b/crontask/db.go
index 49d0d92a..886e3ddc 100644
--- a/crontask/db.go
+++ b/crontask/db.go
@@ -211,18 +211,18 @@ func XormGetNorthboundPm(date string, index int, neType string, pms *[]Northboun
 	log.Debug("XormGetNorthboundPm processing... ")
 
 	pm := new(NorthboundPm)
-	rows, err := dbClient.xEngine.Table("northbound_pm").
+	rows, err := dbClient.xEngine.Table("nbi_pm").
 		Where("`ne_type` = ? AND `date` = ? AND `index` = ?", neType, date, index).
 		Rows(pm)
 	if err != nil {
-		log.Error("Failed to get table northbound_pm from database:", err)
+		log.Error("Failed to get table nbi_pm from database:", err)
 		return nil, err
 	}
 	defer rows.Close()
 	for rows.Next() {
 		err := rows.Scan(pm)
 		if err != nil {
-			log.Error("Failed to get table northbound_pm from database:", err)
+			log.Error("Failed to get table nbi_pm from database:", err)
 			return nil, err
 		}
 		*pms = append(*pms, *pm)
diff --git a/crontask/genpmxml.go b/crontask/genpmxml.go
index 19255221..0f681b7c 100644
--- a/crontask/genpmxml.go
+++ b/crontask/genpmxml.go
@@ -82,7 +82,7 @@ func (t *TaskFunc) GenNFPMXmlFile(neType string) error {
 	var pmResults []NorthboundPm
 	_, err = XormGetNorthboundPm(date, index, neType, &pmResults)
 	if err != nil {
-		log.Error("Failed to get northbound_pm:", err)
+		log.Error("Failed to get nbi_pm:", err)
 		return err
 	}
 
diff --git a/lib/dborm/dborm.go b/lib/dborm/dborm.go
index 7455aea4..36768b38 100644
--- a/lib/dborm/dborm.go
+++ b/lib/dborm/dborm.go
@@ -1777,21 +1777,21 @@ func XormGetNorthboundCm(neType string, cmResults *[]NorthboundCm) error {
 	log.Info("XormGetNorthboundCm processing... ")
 
 	cmResult := new(NorthboundCm)
-	rows, err := xEngine.Table("northbound_cm").
+	rows, err := xEngine.Table("nbi_cm").
 		Distinct("object_type").
 		Where("`ne_type` = ?", neType).
 		Desc("timestamp").
 		Cols("*").
 		Rows(cmResult)
 	if err != nil {
-		log.Error("Failed to get table northbound_cm:", err)
+		log.Error("Failed to get table nbi_cm:", err)
 		return err
 	}
 	defer rows.Close()
 	for rows.Next() {
 		err := rows.Scan(cmResult)
 		if err != nil {
-			log.Error("Failed to get table northbound_cm:", err)
+			log.Error("Failed to get table nbi_cm:", err)
 			return err
 		}
 		*cmResults = append(*cmResults, *cmResult)
@@ -1803,14 +1803,14 @@ func XormGetNorthboundCmLatestObject(neType, neID, objectType string) (*Northbou
 	log.Info("XormGetNorthboundCmLatestObject processing... ")
 
 	cmResult := new(NorthboundCm)
-	_, err := xEngine.Table("northbound_cm").
+	_, err := xEngine.Table("nbi_cm").
 		Where("`ne_type`=? and `ne_id`=? and `object_type`=?", neType, neID, objectType).
 		Desc("timestamp").
 		Cols("*").
 		Limit(1).
 		Get(cmResult)
 	if err != nil {
-		log.Error("Failed to get table northbound_cm:", err)
+		log.Error("Failed to get table nbi_cm:", err)
 		return nil, err
 	}