diff --git a/docker/Dockerfile.runner b/docker/Dockerfile.runner
index 9a6a1f7..8bccc1d 100644
--- a/docker/Dockerfile.runner
+++ b/docker/Dockerfile.runner
@@ -5,7 +5,8 @@ WORKDIR /examples
 
 # Download, install, and build dependencies for all languages.
 RUN TZ=Asia/Shanghai DEBIAN_FRONTEND=noninteractive apt-get -y update && \
-    TZ=Asia/Shanghai DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends \
+    TZ=Asia/Shanghai DEBIAN_FRONTEND=noninteractive apt-get install -y \
+    # TZ=Asia/Shanghai DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends \
     git \
     wget \
     curl \