diff --git a/delivery/controller/device_details.go b/delivery/controller/device_details.go
index adf043c..e45118e 100644
--- a/delivery/controller/device_details.go
+++ b/delivery/controller/device_details.go
@@ -455,6 +455,7 @@ func (c *DeviceDetailsController) updateDeviceDetails(ctx *gin.Context) {
     if city := ctx.PostForm("city"); city != "" {
         deviceUpdateDTO.City = &city
     }
+    
     if district := ctx.PostForm("district"); district != "" {
         deviceUpdateDTO.District = &district
     }
@@ -469,6 +470,17 @@ func (c *DeviceDetailsController) updateDeviceDetails(ctx *gin.Context) {
         }
     }
 
+
+        if oltIDStr := ctx.PostForm("olt_id"); oltIDStr != "" {
+            if oltID, err := uuid.Parse(oltIDStr); err == nil {
+                deviceUpdateDTO.OLTID = &oltID
+            } else {
+                common.ErrorResponses(ctx, http.StatusBadRequest, "Invalid OLT ID format")
+                return
+            }
+        }
+    
+
     // Get multiple image files
     form := ctx.Request.MultipartForm
     imageFiles := form.File["images"] // Support multiple images
diff --git a/model/dto/res/device_details.go b/model/dto/res/device_details.go
index 4698588..f6a3fd7 100644
--- a/model/dto/res/device_details.go
+++ b/model/dto/res/device_details.go
@@ -39,8 +39,8 @@ type DeviceDetailsResponse struct {
 }
 
 type OLTInfo struct {
-    OLTID   uuid.UUID `json:"olt_id"`
-    OLTName string    `json:"olt_name"`
+    OLTID   uuid.UUID `json:"id"`
+    OLTName string    `json:"name"`
 }
 
 type TowerConnectionDetail struct {
diff --git a/model/dto/res/olt.go b/model/dto/res/olt.go
index a821808..bedbc9a 100644
--- a/model/dto/res/olt.go
+++ b/model/dto/res/olt.go
@@ -7,14 +7,14 @@ import (
 
 type OLTResponse struct {
     ID        uuid.UUID `json:"id"`
-    OLTName   string    `json:"olt_name"`
+    OLTName   string    `json:"name"`
     CreatedAt time.Time `json:"created_at"`
     UpdatedAt time.Time `json:"updated_at"`
 }
 
 type OLTDetailResponse struct {
     ID           uuid.UUID                `json:"id"`
-    OLTName      string                   `json:"olt_name"`
+    OLTName      string                   `json:"name"`
     DeviceCount  int                      `json:"device_count"`
     Devices      []DeviceDetailsResponse  `json:"devices"`
     CreatedAt    time.Time                `json:"created_at"`