[Wiwynn] Announcement of the 4th Audit Committee Members

1. Date of change: 115/05/25. 2. Committee name: Audit Committee. 3. Former members: Han Ching-shih, Kao Chi-chuan, Tseng Chui-chi, Tsai Yu-ling, Huang Chien-chang. 4. Former members' background: All were independent directors of Wiwynn. 5. New members: Tseng Chui-chi, Kao Chi-chuan, Tsai Yu-ling, Huang Chien-chang, Chang Ching-yi. 6. New members' background: Chang Ching-yi is the Chairman and Chief Strategy Officer of OptiWorks. 7. Reason for change: Expiration of term. 8. Original term: 112/05/29-115/05/28. 9. Effective date: 115/05/25. 10. Other: Tseng Chui-chi was elected as the convener and meeting chair.