diff --git a/internal/accessor/ads/impl.go b/internal/accessor/ads/impl.go
index f6d367f..9125259 100644
--- a/internal/accessor/ads/impl.go
+++ b/internal/accessor/ads/impl.go
@@ -12,6 +12,7 @@ type accessor struct {
 type Ads interface {
 	Create(adsdomain.Ads) error
 	GetAll() ([]adsdomain.Ads, error)
+	Update(adsdomain.Ads) error
 	Delete(string) error
 }
 
diff --git a/internal/accessor/ads/update.go b/internal/accessor/ads/update.go
new file mode 100644
index 0000000..925fdf0
--- /dev/null
+++ b/internal/accessor/ads/update.go
@@ -0,0 +1,31 @@
+package adsrepository
+
+import (
+	"fmt"
+	adsdomain "legalgo-BE-go/internal/domain/ads"
+
+	"gorm.io/gorm/clause"
+)
+
+func (a *accessor) Update(spec adsdomain.Ads) error {
+	if err := a.db.Clauses(clause.OnConflict{
+		Columns: []clause.Column{{Name: "id"}},
+		DoUpdates: clause.AssignmentColumns([]string{
+			"image_url",
+			"url",
+			"updated_at",
+			"start_date",
+			"end_date",
+		}),
+	}).Select(
+		"image_url",
+		"url",
+		"updated_at",
+		"start_date",
+		"end_date",
+	).Save(&spec).Error; err != nil {
+		return fmt.Errorf("failed to update tag: %v", err)
+	}
+
+	return nil
+}
diff --git a/internal/api/http/ads/module.go b/internal/api/http/ads/module.go
index fd214a4..cb81050 100644
--- a/internal/api/http/ads/module.go
+++ b/internal/api/http/ads/module.go
@@ -5,5 +5,6 @@ import "go.uber.org/fx"
 var Module = fx.Module("ads-http", fx.Invoke(
 	Create,
 	GetAll,
+	Update,
 	Delete,
 ))
diff --git a/internal/api/http/ads/update.go b/internal/api/http/ads/update.go
new file mode 100644
index 0000000..bdae12d
--- /dev/null
+++ b/internal/api/http/ads/update.go
@@ -0,0 +1,82 @@
+package adshttp
+
+import (
+	"fmt"
+	authmiddleware "legalgo-BE-go/internal/api/http/middleware/auth"
+	adsdomain "legalgo-BE-go/internal/domain/ads"
+	adssvc "legalgo-BE-go/internal/services/ads"
+	"legalgo-BE-go/internal/utilities/response"
+	"legalgo-BE-go/internal/utilities/utils"
+	"net/http"
+
+	"github.com/go-chi/chi/v5"
+	"github.com/go-playground/validator/v10"
+)
+
+func Update(
+	router chi.Router,
+	validate *validator.Validate,
+	adsSvc adssvc.Ads,
+) {
+	router.
+		With(authmiddleware.Authorize()).
+		Put("/ads/{ads_id}/update", func(w http.ResponseWriter, r *http.Request) {
+			ctx := r.Context()
+			adsID := chi.URLParam(r, "ads_id")
+
+			if adsID == "" {
+				response.RespondJsonErrorWithCode(
+					ctx,
+					w,
+					fmt.Errorf("ads id is not provided"),
+					response.ErrBadRequest.Code,
+					response.ErrBadRequest.HttpCode,
+					"ads id is not provided",
+				)
+				return
+			}
+
+			var spec adsdomain.AdsReq
+			if err := utils.UnmarshalBody(r, &spec); err != nil {
+				response.RespondJsonErrorWithCode(
+					ctx,
+					w,
+					err,
+					response.ErrBadRequest.Code,
+					response.ErrBadRequest.HttpCode,
+					"failed to unmarshal body",
+				)
+				return
+			}
+
+			if err := validate.Struct(spec); err != nil {
+				response.RespondJsonErrorWithCode(
+					ctx,
+					w,
+					err,
+					response.ErrBadRequest.Code,
+					response.ErrBadRequest.HttpCode,
+					err.(validator.ValidationErrors).Error(),
+				)
+				return
+			}
+
+			if err := adsSvc.Update(adsID, spec); err != nil {
+				response.RespondJsonErrorWithCode(
+					ctx,
+					w,
+					err,
+					response.ErrBadRequest.Code,
+					response.ErrBadRequest.HttpCode,
+					err.Error(),
+				)
+				return
+			}
+
+			response.RespondJsonSuccess(ctx, w, struct {
+				Message string
+			}{
+				Message: "update ads success",
+			})
+		})
+}
diff --git a/internal/services/ads/impl.go b/internal/services/ads/impl.go
index 7bca408..0042992 100644
--- a/internal/services/ads/impl.go
+++ b/internal/services/ads/impl.go
@@ -12,6 +12,7 @@ type impl struct {
 type Ads interface {
 	Create(adsdomain.AdsReq) error
 	GetAll() ([]adsdomain.Ads, error)
+	Update(string, adsdomain.AdsReq) error
 	Delete(string) error
 }
 
diff --git a/internal/services/ads/update.go b/internal/services/ads/update.go
new file mode 100644
index 0000000..fcde3e4
--- /dev/null
+++ b/internal/services/ads/update.go
@@ -0,0 +1,19 @@
+package adssvc
+
+import (
+	adsdomain "legalgo-BE-go/internal/domain/ads"
+	timeutils "legalgo-BE-go/internal/utilities/time_utils"
+)
+
+func (i *impl) Update(adsID string, spec adsdomain.AdsReq) error {
+	newsSpec := adsdomain.Ads{
+		ID:        adsID,
+		ImageUrl:  spec.Image,
+		Url:       spec.URL,
+		UpdatedAt: timeutils.Now(),
+		StartDate: spec.StartDate,
+		EndDate:   spec.EndDate,
+	}
+
+	return i.adsRepo.Update(newsSpec)
+}