diff --git a/internal/dto/dto.go b/internal/dto/dto.go
index 057586b..c0c6ce5 100644
--- a/internal/dto/dto.go
+++ b/internal/dto/dto.go
@@ -528,6 +528,14 @@ type SystemUnreadCountResponse struct {
 	UnreadCount int64 `json:"unread_count"`
 }
 
+// SystemMessageCursorPageResponse 系统消息游标分页响应
+type SystemMessageCursorPageResponse struct {
+	Items      []*SystemMessageResponse `json:"items"`
+	NextCursor string                   `json:"next_cursor"`
+	PrevCursor string                   `json:"prev_cursor"`
+	HasMore    bool                     `json:"has_more"`
+}
+
 // ==================== 时间格式化 ====================
 
 // FormatTime 格式化时间
diff --git a/internal/handler/system_message_handler.go b/internal/handler/system_message_handler.go
index 44f1989..acc6715 100644
--- a/internal/handler/system_message_handler.go
+++ b/internal/handler/system_message_handler.go
@@ -42,6 +42,14 @@ func (h *SystemMessageHandler) GetSystemMessages(c *gin.Context) {
 		return
 	}
 
+	// 检查是否使用游标分页
+	_, cursorExists := c.GetQuery("cursor")
+	if cursorExists {
+		h.GetSystemMessagesByCursor(c)
+		return
+	}
+
+	// 偏移分页（向后兼容）
 	page, _ := strconv.Atoi(c.DefaultQuery("page", "1"))
 	pageSize, _ := strconv.Atoi(c.DefaultQuery("page_size", "20"))
 
@@ -62,6 +70,43 @@ func (h *SystemMessageHandler) GetSystemMessages(c *gin.Context) {
 	response.Paginated(c, result, total, page, pageSize)
 }
 
+// GetSystemMessagesByCursor 游标分页获取系统消息列表
+func (h *SystemMessageHandler) GetSystemMessagesByCursor(c *gin.Context) {
+	userID := c.GetString("user_id")
+	if userID == "" {
+		response.Unauthorized(c, "")
+		return
+	}
+
+	// 解析游标分页请求
+	cursorStr := c.Query("cursor")
+	pageSize, _ := strconv.Atoi(c.DefaultQuery("page_size", "20"))
+
+	// 获取当前用户的系统通知
+	notifications, nextCursor, hasMore, err := h.notifyRepo.GetByReceiverIDCursor(userID, cursorStr, pageSize)
+	if err != nil {
+		response.InternalServerError(c, "failed to get system messages")
+		return
+	}
+
+	// 转换为响应格式
+	items := make([]*dto.SystemMessageResponse, 0)
+	for _, n := range notifications {
+		resp := dto.SystemNotificationToResponse(n)
+		items = append(items, resp)
+	}
+
+	// 构建游标分页响应
+	cursorResp := &dto.SystemMessageCursorPageResponse{
+		Items:      items,
+		NextCursor: nextCursor,
+		PrevCursor: "",
+		HasMore:    hasMore,
+	}
+
+	response.Success(c, cursorResp)
+}
+
 // GetUnreadCount 获取系统消息未读数
 // GET /api/v1/messages/system/unread-count
 func (h *SystemMessageHandler) GetUnreadCount(c *gin.Context) {
diff --git a/internal/repository/system_notification_repo.go b/internal/repository/system_notification_repo.go
index 2506fd4..5e3cb72 100644
--- a/internal/repository/system_notification_repo.go
+++ b/internal/repository/system_notification_repo.go
@@ -112,3 +112,38 @@ func (r *SystemNotificationRepository) GetByType(receiverID string, notifyType m
 
 	return notifications, total, err
 }
+
+// GetByReceiverIDCursor 游标分页获取用户的通知列表
+func (r *SystemNotificationRepository) GetByReceiverIDCursor(receiverID string, cursor string, pageSize int) ([]*model.SystemNotification, string, bool, error) {
+	query := r.db.Model(&model.SystemNotification{}).Where("receiver_id = ?", receiverID)
+
+	// 如果有游标，解析游标并添加条件
+	if cursor != "" {
+		// 游标格式：createdAt_id
+		query = query.Where("created_at < ? OR (created_at = ? AND id < ?)", cursor, cursor, cursor)
+	}
+
+	// 多取一条用于判断是否还有下一页
+	var notifications []*model.SystemNotification
+	err := query.Order("created_at DESC, id DESC").
+		Limit(pageSize + 1).
+		Find(&notifications).Error
+
+	if err != nil {
+		return nil, "", false, err
+	}
+
+	hasMore := len(notifications) > pageSize
+	if hasMore {
+		notifications = notifications[:pageSize]
+	}
+
+	// 生成下一页游标
+	var nextCursor string
+	if hasMore && len(notifications) > 0 {
+		lastNotification := notifications[len(notifications)-1]
+		nextCursor = lastNotification.CreatedAt.Format("2006-01-02 15:04:05.999999999")
+	}
+
+	return notifications, nextCursor, hasMore, nil
+}