Rainbow Castle Announces Resignation of Director

1. Effective Date of Change: 115/06/30 2. Category of Appointed or Changed Personnel (please enter Legal Person Director, Legal Person Supervisor, Independent Director, Natural Person Director, or Natural Person Supervisor): Natural Person Director 3. Former Title and Name: Director Huang Jia-Hua 4. Former Resume: Chief Operating Officer, Rainbow Castle Technology Co., Ltd. 5. New Appointee Title and Name: Not applicable 6. New Appointee Resume: Not applicable 7. Nature of Change (please enter 'resignation', 'removal', 'term expiration', 'deceased', or 'new appointment'): resignation 8. Reason for Change: resignation 9. Number of Shares Held by New Appointee at Time of Appointment: Not applicable 10. Original Term (e.g., xx/xx/xx ~ xx/xx/xx): 113/06/18 ~ 116/06/17 11. Effective Date of New Appointment: Not applicable 12. Proportion of Director Changes Within Same Term: 1/7 13. Proportion of Independent Director Changes Within Same Term: Not applicable 14. Proportion of Supervisor Changes Within Same Term: Not applicable 15. Whether More Than One-Third of Directors Have Changed (please enter yes or no): no 16. Other Matters to be Stated (if the subject of the event or resolution is a publicly issued company, this material information also complies with Article 7, Paragraph 6 of the Enforcement Rules of the Securities and Exchange Act regarding matters significantly affecting shareholders' rights or securities prices): The company received the resignation letter on June 30, 115, and the resignation took effect immediately.

Keyword: Material Information