docker报错

[thu-mzy]

PS C:\Users\xxx\MathModelAgent-main\MathModelAgent-main> docker-compose up
[+] up 1/1
✘ Image redis:alpine Error failed to resolve reference "docker.io/library/redis:alpine": failed to do request: ... 0.1s
Error response from daemon: failed to resolve reference "docker.io/library/redis:alpine": failed to do request: Head "https://registry-1.docker.io/v2/library/redis/manifests/alpine": writing response to registry-1.docker.io:443: connecting to 127.0.0.1:7890: dial tcp 127.0.0.1:7890: connectex: No connection could be made because the target machine actively refused it.