進度更新為進度管理之重要一環，隨著工程進展更新進度表並依據工程進展預測完工日期為進度管理之重要課題，然而營建工程專案進度作業項目繁雜且工程不斷的更新變化，工期與作業關係變化相當頻繁，而施工日報表記錄著許多成本與進度的資訊，為進度更新的重要依據，但現有的工程日報表填寫內容往往未能與工程進度表項目結合，而無法及時提供進度更新所需資訊。 本研究以范素玲(2006)具不固定作業關係的作業間施作順序排定原則為計算引擎，建立使施工日報表與進度表和估驗計價連結之模式，並由日報表資訊更新工率，更新工率回饋至進度表之未完工項目，達到自動更新進度表且更正確預測完工日期。 A schedule update is defined as a process for measuring the status of a project, predicting the date of its completion, and providing project managers with critical schedule information. The updated schedule information helps project managers evaluate their projects and take appropriate actions that will enable them to finish projects on time. In current practice, most schedule-update processes are performed manually, require considerable time and effort, and rely on subjective experience. This study proposes a model which incorporates the soft-logic scheduling algorithm proposed by Fan Su-Ling (2016) and the productivity and information of daily reports to update schedule and generate the progress payment reports automatically. With the proposed model, the practice can be made more efficient, and the completion of the project can be predicted more accurately.