解析：In this case, the tenderer can re-bid and modify the requirements, but the problem is that re-bidding may take longer and affect the project schedule。If the tenderer wants a successful tender, the more pragmatic approach is to immediately modify the bidding documents, optimize the procurement needs, and at the same time extend the deadline for the sale of the bidding documents and the deadline for bidding, and strive to meet themMore than 3 bidders participate in the bidding competition。

Measures for the Implementation of International Tendering and Bidding for Mechanical and Electrical Products (Trial Implementation) (Order of the Ministry of CommerceNo. 1 of 2014) Article 26 provides that "The tenderer shall determine the reasonable time required by the bidder to prepare the bid documents。For a project subject to tender according to law, it shall not be less than 20 days from the date of sale of the tender documents to the date of bid deadline。The sale period of the bidding documents shall not be less than 5 working days。Article 29: "The tenderer may make necessary clarifications or amendments to the pre-qualification documents or bidding documents that have been issued.。Clarification or modification may affect the preparation of prequalification application documents or tender documents，The bid inviter or bidding institution shall submit the pre-qualification documents at least 3 days before the deadline，Or at least 15 days before the bid deadline，Notify in writing all potential bidders who have obtained prequalification documents or solicitation documents，And upload the bidding network archive;Less than 3 or 15 days，The bid inviter or bidding institution shall postpone the deadline for submitting the prequalification application documents or bid documents。The clarification or modification shall be an integral part of the prequalification document or the bidding document。Where the contents of clarification or modification are inconsistent with the contents of the pre-qualification announcement or the tender announcement, the change announcement shall be published in the media where the original pre-qualification announcement or the tender announcement is published and on the tender Internet。The deadline for the sale of bidding documents and the deadline for bidding determined by the tenderer after modifying the bidding documents shall meet the requirements of the above provisions。