Update Dockerfile

Author: stoneshi-yunify

base/Dockerfile

@@ -7,15 +7,6 @@ WORKDIR /root
 
 ENV JENKINS_HOME /home/jenkins
 
-# Set Bash as the default shell
-RUN chsh -s /bin/bash
-SHELL ["/bin/bash", "-c"]
-
-# Create a script file sourced by both interactive and non-interactive bash shells
-ENV BASH_ENV=/root/.bash_env
-RUN touch "${BASH_ENV}"
-RUN echo '. "${BASH_ENV}"' >> /root/.bashrc
-
 # Install utils
 RUN apt-get update && \
     apt-get install -y --no-install-recommends \