diff --git a/app/db.go b/app/db.go
index 066c358..e8ae169 100644
--- a/app/db.go
+++ b/app/db.go
@@ -62,9 +62,13 @@ type UserToken struct {
 // Goods 商品
 type Goods struct {
 	ID        uint           `json:"id" gorm:"primarykey"`
-	Name      string         `json:"name"`             // 商品名称
-	Price     float32        `json:"price"`            // 商品当前价格
-	Prices    []Price        `json:"prices,omitempty"` // 商品价格列表
+	Name      string         `json:"name"`                                          // 商品名称
+	Price     float32        `json:"price"`                                         // 商品当前价格
+	Prices    []Price        `json:"prices,omitempty"`                              // 商品价格列表
+	CreatedBy uint           `json:"created_by"`                                    // 商品创建者ID
+	Creator   *User          `json:"creator,omitempty" gorm:"foreignKey:CreatedBy"` // 商品创建者
+	UpdatedBy uint           `json:"updated_by"`                                    // 商品更新者ID
+	Updater   *User          `json:"updater,omitempty" gorm:"foreignKey:UpdatedBy"` // 商品更新者
 	CreatedAt time.Time      `json:"-"`
 	UpdatedAt time.Time      `json:"-"`
 	DeletedAt gorm.DeletedAt `json:"-" gorm:"index"`
@@ -73,10 +77,11 @@ type Goods struct {
 // Price 商品价格
 type Price struct {
 	ID        uint           `json:"id" gorm:"primarykey"`
-	GoodsID   uint           `json:"goods_id"` // 管理商品
-	Price     float32        `json:"price"`    // 商品价格
+	GoodsID   uint           `json:"goods_id"`                                      // 管理商品
+	Price     float32        `json:"price"`                                         // 商品价格
+	CreatedBy uint           `json:"created_by"`                                    // 价格创建者ID
+	Creator   *User          `json:"creator,omitempty" gorm:"foreignKey:CreatedBy"` // 价格创建者
 	CreatedAt time.Time      `json:"-"`
-	UpdatedAt time.Time      `json:"-"`
 	DeletedAt gorm.DeletedAt `json:"-" gorm:"index"`
 }
 
diff --git a/app/rts.go b/app/rts.go
index 8edae5e..0e678bb 100644
--- a/app/rts.go
+++ b/app/rts.go
@@ -295,14 +295,37 @@ func CreateGoods(w *ResponseWriter, r *Request) {
 		w.Error(NewError(2, "商品价格错误"))
 		return
 	}
+
+	// 加载登录用户信息
+	ut, ok := UserTokenFromContext(r.Context())
+	if !ok {
+		w.Error(NewError(1, "找不到登录用户消息"))
+		return
+	}
+
+	// 防止商品重名
 	var goods Goods
 	err := DB.First(&goods, "name = ?", name).Error
 	if errors.Is(err, gorm.ErrRecordNotFound) {
 		goods = Goods{
-			Name:  name,
-			Price: price,
+			Name:      name,
+			Price:     price,
+			CreatedBy: ut.UserID,
+			Creator:   ut.User,
+			UpdatedBy: ut.UserID,
+			Updater:   ut.User,
 		}
-		err = DB.Create(&goods).Error
+		err = DB.Transaction(func(tx *gorm.DB) error {
+			if err := tx.Create(&goods).Error; err != nil {
+				return err
+			}
+			return tx.Create(&Price{
+				GoodsID:   goods.ID,
+				Price:     goods.Price,
+				CreatedBy: goods.CreatedBy,
+				CreatedAt: goods.CreatedAt,
+			}).Error
+		})
 		if err != nil {
 			w.Error(NewError(3, "创建商品失败"))
 		} else {
@@ -328,6 +351,15 @@ func UpdateGoods(w *ResponseWriter, r *Request) {
 		w.Error(NewError(2, "商品价格错误"))
 		return
 	}
+
+	// 加载登录用户信息
+	ut, ok := UserTokenFromContext(r.Context())
+	if !ok {
+		w.Error(NewError(1, "找不到登录用户消息"))
+		return
+	}
+
+	// 查询商品
 	var goods Goods
 	err := DB.First(&goods, "id = ?", id).Error
 	if errors.Is(err, gorm.ErrRecordNotFound) {
@@ -355,6 +387,8 @@ func UpdateGoods(w *ResponseWriter, r *Request) {
 	if goods.Price == price {
 		if goods.Name != name {
 			goods.Name = name
+			goods.UpdatedBy = ut.UserID
+			goods.Updater = ut.User
 			err = DB.Save(&goods).Error
 			if err != nil {
 				w.Error(err)
@@ -369,13 +403,17 @@ func UpdateGoods(w *ResponseWriter, r *Request) {
 	err = DB.Transaction(func(tx *gorm.DB) error {
 		goods.Name = name
 		goods.Price = price
+		goods.UpdatedBy = ut.UserID
+		goods.Updater = ut.User
 		if err = tx.Save(&goods).Error; err != nil {
 			return err
 		}
 		// 记录价格变化
 		return tx.Create(&Price{
-			GoodsID: goods.ID,
-			Price:   goods.Price,
+			GoodsID:   goods.ID,
+			Price:     goods.Price,
+			CreatedBy: ut.UserID,
+			Creator:   ut.User,
 		}).Error
 	})
 	if err != nil {