diff --git a/internal/modules/marketing/controllers/deliveryorder.controller.go b/internal/modules/marketing/controllers/deliveryorder.controller.go
index 208d8b48..1b1b1d41 100644
--- a/internal/modules/marketing/controllers/deliveryorder.controller.go
+++ b/internal/modules/marketing/controllers/deliveryorder.controller.go
@@ -75,6 +75,9 @@ func (u *DeliveryOrdersController) GetAll(c *fiber.Ctx) error {
 		WarehouseID:           uint(c.QueryInt("warehouse_id", 0)),
 		SortBy:                sortBy,
 		SortOrder:             sortOrder,
+		StartDate:             strings.TrimSpace(c.Query("start_date", "")),
+		EndDate:               strings.TrimSpace(c.Query("end_date", "")),
+		FilterBy:              strings.TrimSpace(c.Query("filter_by", "")),
 	}
 
 	if isAllExcelExportRequest(c) {
diff --git a/internal/modules/marketing/controllers/deliveryorder.export.go b/internal/modules/marketing/controllers/deliveryorder.export.go
index 7dc20a64..b2fd72eb 100644
--- a/internal/modules/marketing/controllers/deliveryorder.export.go
+++ b/internal/modules/marketing/controllers/deliveryorder.export.go
@@ -201,11 +201,6 @@ func setMarketingExportRows(file *excelize.File, sheet string, items []dto.Marke
 			for _, group := range item.DeliveryOrder {
 				doNumber := safeMarketingExportText(group.DoNumber)
 
-				doDate := "-"
-				if group.DeliveryDate != nil {
-					doDate = formatMarketingExportDate(*group.DeliveryDate)
-				}
-
 				gudang := "-"
 				if group.Warehouse != nil {
 					gudang = safeMarketingExportText(group.Warehouse.Name)
@@ -215,7 +210,7 @@ func setMarketingExportRows(file *excelize.File, sheet string, items []dto.Marke
 					row++
 					r := strconv.Itoa(row)
 					vals := map[string]interface{}{
-						"A": doNumber, "B": doDate, "C": status, "D": customer, "E": salesPerson,
+						"A": doNumber, "B": soDate, "C": status, "D": customer, "E": salesPerson,
 						"F": "-", "G": "-", "H": gudang, "I": "-", "J": "-", "K": "-",
 						"L": "-", "M": "-", "N": "-", "O": "-",
 						"P": grandTotal, "Q": notes,
@@ -251,7 +246,7 @@ func setMarketingExportRows(file *excelize.File, sheet string, items []dto.Marke
 					if err := file.SetCellValue(sheet, "A"+r, doNumber); err != nil {
 						return err
 					}
-					if err := file.SetCellValue(sheet, "B"+r, doDate); err != nil {
+					if err := file.SetCellValue(sheet, "B"+r, soDate); err != nil {
 						return err
 					}
 					if err := file.SetCellValue(sheet, "C"+r, status); err != nil {
@@ -347,7 +342,7 @@ func setMarketingExportRows(file *excelize.File, sheet string, items []dto.Marke
 			}
 
 			gudang := "-"
-			if prod.ProductWarehouse != nil {
+			if prod.ProductWarehouse != nil && prod.ProductWarehouse.Warehouse != nil {
 				gudang = safeMarketingExportText(prod.ProductWarehouse.Warehouse.Name)
 			}
 
diff --git a/internal/modules/marketing/controllers/deliveryorder.export_test.go b/internal/modules/marketing/controllers/deliveryorder.export_test.go
index d41a3f6e..b73b891e 100644
--- a/internal/modules/marketing/controllers/deliveryorder.export_test.go
+++ b/internal/modules/marketing/controllers/deliveryorder.export_test.go
@@ -15,6 +15,10 @@ import (
 )
 
 func TestBuildMarketingExportWorkbookHeadersAndRows(t *testing.T) {
+	// DO item has soDate=2026-05-31 and deliveryDate=2026-06-01 to verify
+	// the export uses soDate (not deliveryDate) in column B.
+	deliveryDate := time.Date(2026, time.June, 1, 0, 0, 0, 0, time.UTC)
+
 	items := []dto.MarketingListDTO{
 		{
 			MarketingRelationDTO: dto.MarketingRelationDTO{
@@ -51,6 +55,22 @@ func TestBuildMarketingExportWorkbookHeadersAndRows(t *testing.T) {
 				Action:   strPtr("REJECTED"),
 			},
 		},
+		{
+			MarketingRelationDTO: dto.MarketingRelationDTO{
+				SoNumber: "SO-00760",
+				SoDate:   time.Date(2026, time.May, 31, 0, 0, 0, 0, time.UTC),
+			},
+			Customer: customerDTO.CustomerRelationDTO{Name: "CORDELA"},
+			DeliveryOrder: []dto.DeliveryGroupDTO{
+				{
+					DoNumber:     "DO-01954",
+					DeliveryDate: &deliveryDate,
+				},
+			},
+			LatestApproval: approvalDTO.ApprovalRelationDTO{
+				StepName: "Delivery Order",
+			},
+		},
 	}
 
 	content, err := buildMarketingExportWorkbook(items)
@@ -69,9 +89,10 @@ func TestBuildMarketingExportWorkbookHeadersAndRows(t *testing.T) {
 		"B1": "Tanggal",
 		"C1": "Status",
 		"D1": "Customer",
-		"E1": "Grand Total",
-		"F1": "Products",
-		"G1": "Notes",
+		"E1": "Sales",
+		"G1": "Nama Produk",
+		"P1": "Grand Total",
+		"Q1": "Catatan",
 	}
 	for cell, expected := range expectedHeaders {
 		got, err := file.GetCellValue(marketingExportSheetName, cell)
@@ -83,19 +104,25 @@ func TestBuildMarketingExportWorkbookHeadersAndRows(t *testing.T) {
 		}
 	}
 
+	// SO-00762: 3 products → rows 2, 3, 4
 	assertCellEquals(t, file, "A2", "SO-00762")
 	assertCellEquals(t, file, "B2", "22-04-2026")
 	assertCellEquals(t, file, "C2", "Pengajuan")
 	assertCellEquals(t, file, "D2", "AJAT")
-	assertCellEquals(t, file, "E2", "Rp 5.206.200.000")
-	assertCellEquals(t, file, "F2", "PAKAN GROWING CRUMBLE 8603 MALINDO, 295 GOLD PELLET")
-	assertCellEquals(t, file, "G2", "tes")
+	assertCellEquals(t, file, "G2", "PAKAN GROWING CRUMBLE 8603 MALINDO")
+	assertCellEquals(t, file, "Q2", "tes")
 
-	assertCellEquals(t, file, "A3", "SO-00761")
-	assertCellEquals(t, file, "C3", "Ditolak")
-	assertCellEquals(t, file, "E3", "Rp 75.000")
-	assertCellEquals(t, file, "F3", "HS30 FOAM @20 LITER")
-	assertCellEquals(t, file, "G3", "-")
+	// SO-00761 (rejected): 1 product → row 5
+	assertCellEquals(t, file, "A5", "SO-00761")
+	assertCellEquals(t, file, "C5", "Ditolak")
+	assertCellEquals(t, file, "G5", "HS30 FOAM @20 LITER")
+	assertCellEquals(t, file, "Q5", "-")
+
+	// DO-01954: column B must use soDate (31-05-2026), not deliveryDate (01-06-2026)
+	assertCellEquals(t, file, "A6", "DO-01954")
+	assertCellEquals(t, file, "B6", "31-05-2026")
+	assertCellEquals(t, file, "C6", "Delivery Order")
+	assertCellEquals(t, file, "D6", "CORDELA")
 }
 
 func assertCellEquals(t *testing.T, file *excelize.File, cell, expected string) {
diff --git a/internal/modules/marketing/services/deliveryorder.service.go b/internal/modules/marketing/services/deliveryorder.service.go
index 2cdf2ec6..929e0ab0 100644
--- a/internal/modules/marketing/services/deliveryorder.service.go
+++ b/internal/modules/marketing/services/deliveryorder.service.go
@@ -321,6 +321,21 @@ func (s deliveryOrdersService) GetAll(c *fiber.Ctx, params *validation.DeliveryO
 			return db.Where("id = ?", params.MarketingId)
 		}
 
+		dateStart, dateEnd, dateErr := utils.ParseDateRangeForQuery(params.StartDate, params.EndDate)
+		if dateErr != nil {
+			return db.Where("1 = 0")
+		}
+		dateCol := "marketings.so_date"
+		if strings.TrimSpace(params.FilterBy) == "created_at" {
+			dateCol = "marketings.created_at"
+		}
+		if dateStart != nil {
+			db = db.Where(dateCol+" >= ?", *dateStart)
+		}
+		if dateEnd != nil {
+			db = db.Where(dateCol+" < ?", *dateEnd)
+		}
+
 		orderDir := "DESC"
 		if params.SortOrder != "" {
 			orderDir = strings.ToUpper(params.SortOrder)
diff --git a/internal/modules/marketing/validations/deliveryorder.validation.go b/internal/modules/marketing/validations/deliveryorder.validation.go
index c602de54..3504eb7b 100644
--- a/internal/modules/marketing/validations/deliveryorder.validation.go
+++ b/internal/modules/marketing/validations/deliveryorder.validation.go
@@ -34,6 +34,9 @@ type DeliveryOrderQuery struct {
 	WarehouseID           uint   `query:"warehouse_id" validate:"omitempty,gt=0"`
 	SortBy                string `query:"sort_by" validate:"omitempty,oneof=so_number so_date status customer grand_total created_at"`
 	SortOrder             string `query:"sort_order" validate:"omitempty,oneof=asc desc"`
+	StartDate             string `query:"start_date" validate:"omitempty,datetime=2006-01-02"`
+	EndDate               string `query:"end_date" validate:"omitempty,datetime=2006-01-02"`
+	FilterBy              string `query:"filter_by" validate:"omitempty,oneof=so_date created_at"`
 }
 
 type DeliveryOrderApprove struct {