Supplement to the

Fidelity® High Income Fund

Class A, Class M, Class C, Class I, and Class Z

June 29, 2022

Summary Prospectus

Michael Weaver no longer serves as a Co-Portfolio Manager of the fund.

ASPH-SUSTK-0623-101 1.9904778.101 June 7, 2023

Supplement to the

Fidelity® High Income Fund

June 29, 2022

Summary Prospectus

Michael Weaver no longer serves as a Co-Portfolio Manager of the fund.

SPH-SUSTK-0623-104 1.9886600.104 June 7, 2023