Exhibit 99.1

c/o Conyers Trust Company (Cayman) Limited SIX, Cricket Square, P.O. Box 2681 Grand Cayman KY1 1111 Cayman Islands www.ir.thezetanetwork.com

Zeta Network Group
(the “Company”)

Notice of Extraordinary General Meeting of the Company

NOTICE IS HEREBY GIVEN that an Extraordinary General Meeting of the Company (the “Meeting”) will be held on the 8th day of May, 2026, at 10:00 am (10:00 pm Eastern time on May 7, 2026) at #3A, 3rd Floor, Huihuang Times Building, Haidian District, Beijing, China for the purposes of considering and, if thought fit, passing and approving the following shareholders’ resolutions:

Resolution 1:

RESOLVED AS A SPECIAL RESOLUTION, that, subject to all requirements prescribed by sections 14, 14A and 14B of the Companies Act (Revised) of the Cayman Islands (the “Companies Act”) relating to share capital reductions being complied with (together, the “Share Capital Reduction and Reorganization”), to approve:

(the “Sub-division”)

Resolution 2:

RESOLVED AS AN ORDINARY RESOLUTION, that immediately following the Share Capital Reduction and Reorganization becoming effective, the authorised share capital of the Company be increased

FROM: US$320,000 divided into 112,000,000 class A ordinary shares with a nominal or par value of US$0.0025 each and 16,000,000 class B ordinary shares with a nominal or par value of US$0.0025 each;

TO: US$32,000,000 divided into 11,200,000,000 class A ordinary shares with a nominal or par value of US$0.0025 each and 1,600,000,000 class B ordinary shares with a nominal or par value of US$0.0025 each,

by the creation of (i) 11,088,000,000 class A ordinary shares with a nominal or par value of US$0.0025 each, and (ii) 1,584,000,000 class B ordinary shares with a nominal or par value of US$0.0025 each (the “Share Capital Increase”).

Resolution 3:

RESOLVED AS A SPECIAL RESOLUTION, that:

Resolution 4:

RESOLVED AS AN ORDINARY RESOLUTION, that:

Resolution 5:

RESOLVED AS A SPECIAL RESOLUTION, that, subject to approval by the shareholders of Resolution 4, and entirely conditional upon the implementation of the Share Consolidation with the exact consolidation ratio and the effective date of the Share Consolidation as determined by the Board:

Whether or not you plan to attend the Meeting, we urge you to vote prior to the Meeting to ensure your vote is counted. You may still attend the Meeting and vote at the Meeting even if you have already voted by proxy. To vote prior to the Meeting, you may complete and returning a proxy card as described below.

To vote by completing and returning a proxy card, complete and sign the enclosed form of proxy in accordance with the instructions printed on it and submit it by one of the following methods: (i) online at www.Transhare.com by clicking “Vote Your Proxy” and entering your control number; (ii) by email by sending your signed proxy card to Proxy@Transhare.com; (iii) by fax by sending your proxy card to 1.727.269.5616; or (iv) by mail by signing, dating and mailing your proxy card to Proxy Team, Transhare Corporation, 17755 US Highway 19 N, Suite 140, Clearwater, FL 33764. Proxies must be received no later than 10:00 p.m., Eastern Time, on May 5, 2026, in order to be valid.

Notes: IF YOU HAVE EXECUTED A STANDING PROXY, YOUR STANDING PROXY WILL BE VOTED AS INDICATED IN NOTE 2 BELOW, UNLESS YOU ATTEND AND VOTE AT THE EGM OR SEND IN A SPECIFIC PROXY.

(i) Any shareholder entitled to attend and vote at the Meeting is entitled to appoint one proxy to attend and vote in his stead. A proxy need not be a shareholder of the Company. A form of proxy has been included with this Notice.

(ii) Any standing proxy previously deposited by a shareholder with the Company will be voted in favour of the resolutions to be proposed at the Meeting unless revoked prior to the Meeting or the shareholder attends and votes at the Meeting or executes a specific proxy.

(iii) To be valid, a proxy form must be duly completed, signed and lodged, together with any power of attorney or other authority (if any) under which it is signed, or a notary certified copy thereof, by one of the following methods not less than 48 hours before the date appointed for holding the Meeting or adjourned Meeting:

(a) Online: by visiting www.Transhare.com and clicking “Vote Your Proxy,” and entering the control number shown on the proxy card;

(b) By email: by emailing a signed proxy card to Proxy@Transhare.com;

(c) By fax: by faxing the proxy card to 1.727.269.5616; or

(d) By mail: by signing, dating and mailing the proxy card to:

Proxy Team
Transhare Corporation
17755 US Highway 19 N
Suite 140
Clearwater, FL 33764

(iv) If two or more persons are jointly registered as holders of a share, the vote of the senior person who tenders a vote, whether virtually or by proxy, shall be accepted to the exclusion of the votes of other joint holders. For this purpose seniority shall be determined by the order in which the names stand on the Company’s register of shareholders in respect of the relevant shares.

(v) A shareholder holding more than one share entitled to attend and vote at the Meeting need not cast the votes in respect of such shares in the same way on any resolution and therefore may vote a share or some or all such shares either for or against a resolution and/or abstain from voting a share or some or all of the shares and, subject to the terms of the instrument appointing any proxy, a proxy appointed under one or more instruments may vote a share or some or all of the shares in respect of which he is appointed either for or against a resolution and/or abstain from voting.

(vi) The quorum for the Meeting is two or more shareholders of the Company present at the Meeting in person or by proxy.

For more information on the Meeting and the relevant documentation, please visit Company’s website at www.ir.thezetanetwork.com.

Form of Proxy Card

Zeta Network Group

THIS PROXY IS SOLICITED ON BEHALF OF THE BOARD OF DIRECTORS

The undersigned hereby appoints Xiaowen “Samantha” Huang and Lili Jiang, as proxies of the undersigned, with full power to appoint their substitute, and hereby authorizes them to represent and to vote all the shares of stock of Zeta Network Group (the “Company”) which the undersigned is entitled to vote, as specified below on this card, at the Extraordinary General Meeting of Shareholders of the Company on 8th day of May 2026 at 10:00 am local time (10:00 pm Eastern time on May 7, 2026), at #3A, 3rd Floor, Huihuang Times Building, Haidian District, Beijing, China and at any adjournment or postponement thereof.

THIS PROXY, WHEN PROPERLY EXECUTED, WILL BE VOTED IN THE MANNER DIRECTED HEREIN BY THE UNDERSIGNED SHAREHOLDER. IF NO DIRECTION IS MADE, THIS PROXY WILL BE VOTED IN ACCORDANCE WITH THE RECOMMENDATION OF THE BOARD OF DIRECTORS FOR EACH OF THE PROPOSALS. This proxy authorizes the above designated proxies to vote in their discretion on such other business as may properly come before the meeting or any adjournments or postponements thereof to the extent authorized by Rule 14a-4(c) promulgated under the Securities Exchange Act of 1934, as amended.

To vote by completing and returning a proxy card, complete and sign the enclosed form of proxy in accordance with the instructions printed on it and submit it by one of the following methods:

(i) online at www.Transhare.com by clicking “Vote Your Proxy” and entering your control number;

(ii) by email by sending your signed proxy card to Proxy@Transhare.com;

(iii) by fax by sending your proxy card to 1.727.269.5616; or

(iv) by mail by signing, dating and mailing your proxy card to

Proxy Team, Transhare Corporation, 17755 US Highway 19 N, Suite 140, Clearwater, FL 33764.

Proxies must be received no later than 10:00 p.m., Eastern Time, on May 5, 2026, in order to be valid.

THE BOARD OF DIRECTORS UNANIMOUSLY RECOMMENDS THAT YOU VOTE “FOR”

FOR THE PROPOSALS BELOW.

(Indicate your vote “for”, “against” or “abstain” with a “✔” in the appropriate boxes.)

Please sign exactly as your name(s) appear(s) hereon. When signing as attorney, executor, administrator, or other fiduciary, please give full title as such. Joint owners should each sign personally. All holders must sign. If a corporation or partnership, please sign in full corporate or partnership name, by authorized officer.