Microwave (MW) hyperthermia is one of the safest and most efficient minimally invasive tumor treatment methods, it is restricted by the bottlenecks of the heat sink effect and ineffective immune activation. Herein, a multifunctional nano platform with the load of nano immune modulator bimetallic metal-organic framework (BM), tumor vessel destructive agent and prodrug for gas production is developed for improving MW hyperthermia. Specifically, the combretastatin A4 phosphate (CA4P) was a vessel destructive agent to reduce MW heat loss by destructing the tumor blood vessel. Moreover, the as designed BM can scavenge the endogenic reactive oxygen species, which is conducive to hydrogen sulfide gas (H2S) that produced by bismuth sulfide (Bi2S3) to activate immune cells. Our in vivo experimental results demonstrate the destruction of tumor blood vessels coupled with the activated immune system results in the remarkable antitumor effect. This study provides an efficient strategy to improve MW hyperthermia by a combination of vasculature-targeting therapy with systemic immunity.Copyright © 2022 Elsevier B.V. All rights reserved.