问docker无法拉取基础镜像| Get https://registry-1.docker.io/v2/：

EN

2021-03-04T06:58:21.6816037Z ==============================================================================
2021-03-04T06:58:21.6816138Z Task         : Docker
2021-03-04T06:58:21.6816209Z Description  : Build, tag, push, or run Docker images, or run a Docker command. Task can be used with Docker or Azure Container registry.
2021-03-04T06:58:21.6816271Z Version      : 0.3.24
2021-03-04T06:58:21.6816322Z Author       : Microsoft Corporation
2021-03-04T06:58:21.6816387Z Help         : [More Information](https://go.microsoft.com/fwlink/?linkid=848006)
2021-03-04T06:58:21.6816465Z ==============================================================================
2021-03-04T06:58:22.7477068Z [command]"C:\Program Files\Docker\docker.exe" build -f C:\myagent_agent\_work\7\s\hello-solution\core\Infrastructure\Docker\build\5910\Dockerfile -t myregistry.azurecr.io/myapp-hello:276 C:\heisoul2_agent\_work\7\s\hello-solution\core\Infrastructure\Docker\build\5910
2021-03-04T06:58:26.3591773Z Sending build context to Docker daemon  154.9MB
2021-03-04T06:58:26.3592364Z 
2021-03-04T06:58:26.3701800Z Step 1/19 : FROM tomcat:9.0.41-jdk15-openjdk-slim-buster
2021-03-04T06:58:41.7345125Z Get https://registry-1.docker.io/v2/: net/http: request canceled while waiting for connection (Client.Timeout exceeded while awaiting headers)
2021-03-04T06:58:41.7599411Z ##[error]C:\Program Files\Docker\docker.exe failed with return code: 1
2021-03-04T06:58:41.7613038Z ##[section]Finishing: Build an image