diff --git a/instill/helpers/cli.py b/instill/helpers/cli.py
index b1a0483..f0495da 100644
--- a/instill/helpers/cli.py
+++ b/instill/helpers/cli.py
@@ -299,10 +299,6 @@ def run(args):
                     "--shm-size=4gb",
                     "--name",
                     str(name),
-                    "-v",
-                    "/etc/timezone:/etc/timezone:ro",
-                    "-v",
-                    "/etc/localtime:/etc/localtime:ro",
                     f"{args.name}:{args.tag}",
                     "serve",
                     "run",
@@ -315,7 +311,6 @@ def run(args):
             subprocess.run(
                 f"docker run \
                     --rm -d --shm-size=4gb --name {str(name)} --gpus all \
-                    -v /etc/timezone:/etc/timezone:ro -v /etc/localtime:/etc/localtime:ro \
                     {args.name}:{args.tag} /bin/bash -c \
                         \"serve build _model:entrypoint -o serve.yaml && \
                         sed -i 's/app1/default/' serve.yaml && \
diff --git a/instill/helpers/init-templates/Dockerfile b/instill/helpers/init-templates/Dockerfile
index d742a44..9188750 100644
--- a/instill/helpers/init-templates/Dockerfile
+++ b/instill/helpers/init-templates/Dockerfile
@@ -6,7 +6,7 @@ ARG TARGET_ARCH_SUFFIX
 
 FROM rayproject/ray:${RAY_VERSION}-py${PYTHON_VERSION}${CUDA_SUFFIX}${TARGET_ARCH_SUFFIX}
 
-RUN sudo apt-get update && sudo apt-get install tzdata curl vim -y
+RUN sudo apt-get update && sudo apt-get install curl vim -y
 
 ARG SYSTEM_PACKAGES
 RUN for package in ${SYSTEM_PACKAGES}; do \