The invention relates to the technical field of data processing, and discloses a processing method and device for comment data of a client and a computer storage medium, the processing method for thecomment data of the client comprises the following steps: receiving first comment data input by a user, the first comment data comprising comment characters and/or additional information; And displaying the first comment data at a preset position of a current comment page, and sending the first comment data to a comment server, so that the comment server audits the first comment data. The embodiment of the invention discloses a method. The method comprises the following steps: receiving comment data input by a user; the comment data is immediately displayed; Therefore, the user can see the comment content of the user at the first time after commenting is completed, it is determined that commenting is successful, the user experience is greatly improved, it is ensured that the comment data issued by the user are audited through the auditing mechanism of the comment server, and the comment data including bad information are filtered out.