diff --git a/sgx-jvm/containers/core/Dockerfile b/sgx-jvm/containers/core/Dockerfile
index e5969391ce..6a09dc5a1a 100644
--- a/sgx-jvm/containers/core/Dockerfile
+++ b/sgx-jvm/containers/core/Dockerfile
@@ -86,7 +86,6 @@ VOLUME ${SGX_SDK}
 RUN mkdir -p ${CODE}
 RUN mkdir -p ${HOME}
 RUN mkdir -p ${SGX_SDK}
-RUN echo "PS1='container> '" > ${HOME}/.bashrc
 WORKDIR ${CODE}
 
 #  Set up Java and SGX environment
diff --git a/sgx-jvm/tools/sx/sx b/sgx-jvm/tools/sx/sx
index bd24de30c9..298fbd0e97 100755
--- a/sgx-jvm/tools/sx/sx
+++ b/sgx-jvm/tools/sx/sx
@@ -285,6 +285,7 @@ in_container() {
     local tty=""
     shift 1
     mkdir -p ${HOME}/.container
+    echo 'export PS1="$ "' > ${HOME}/.container/.bashrc
 
     if [ "${TTY_MODE}" == "on" ]; then
         tty="-t"