The main reason why the number of words written on the novel reading website decreased was that the novel reading website usually edited and proofread the novel to ensure the quality and fluency of the novel. During the editing and proofreading process, some content in the novel may be deleted or modified, or some new content may be added, resulting in changes in the number of words in the novel. In addition, novel reading websites usually publish novels by chapter, and the number of words in each chapter would also be different. For example, a novel may be divided into multiple chapters. The number of words in each chapter may be different. There may be some dialogue or narrative between different chapters. These words may affect the number of words in the entire chapter. In summary, the reduction in the number of words written online was due to factors such as editing and proofreading, chapter publishing, and so on.