隨著資訊科技的發展，會計資訊變得更具即時性與可及性。會計資訊的提供者可利用自動化系統即時產出財務報告，並進行線上財務報導；而會計資訊的需求者，也可利用網際網路不受時空限制的特性，擷取所需的資訊。會計資訊的及時性品質獲得重大改善，而針對異質性的資訊需求者，用更低成本的方式滿足其多元需求的可能性也大為增加。XBRL可說是近年來會計與資訊科技結合的一項重要進展。本論文將以我國會計資訊市場為背景，採用XBRL及其他相關資訊技術，開發出一套能提供異質性會計資訊使用者閱讀及查詢XBRL格式文件之資訊系統。 本研究以圍繞標準財務報導之客製化（Customization Around Standard Report, CASR）架構為藍本，並與客製化報導（Customized Financial Reporting, CFR）理論結合，完成以XBRL為資料格式的客製化財務報導系統（Customized Financial Reporting System, CFRS），俾驗證XBRL在我國會計資訊市場之技術可行性，並為異質性的資訊使用者創造附加價值。在外觀客製化方面，係透過客製化樣版的設計而達成；內容客製化的部分，則因採用XBRL資料格式及CFRS的系統功能，而實現並延伸了部分的內容客製化面向。 / Accounting information has become real-time and more accessible with the development of information technology. Providers of accounting information can use automatic systems to produce real-time financial reports and distribute them on the Internet; and users of accounting information can extract data freely from WWW (World Wide Web). Consequently, the timeliness of accounting information is greatly improved, and heterogeneous information users’ various demands could be satisfied. XBRL is an important achievement on the integration of accounting and information technology in the past few years. This paper uses XBRL and other information techniques to develop an XBRL-based information system for the heterogeneous users of Taiwan accounting information market to read and inquire XBRL documents. Our research is based on the architecture of the Customization Around Standard Report (CASR) model under the Customized Financial Reporting (CFR) theory. We have developed the Customized Financial Reporting System (CFRS) to verify the technical feasibility of XBRL in Taiwan accounting information market, and to create values for heterogeneous information users. We use customized style sheets for the customized presentation of accounting information, and implement several dimensions of content customization by using XBRL and CFRS’ s functionalities.