diff --git a/docker/Dockerfile b/docker/Dockerfile
index ebe3c62d..e06fbcab 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -17,7 +17,7 @@ ARG QL_BRANCH=develop
 ENV PNPM_HOME=/root/.local/share/pnpm \
     PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/root/.local/share/pnpm:/root/.local/share/pnpm/global/5/node_modules:$PNPM_HOME \
     NODE_PATH=/usr/local/bin:/usr/local/pnpm-global/5/node_modules:/usr/local/lib/node_modules:/root/.local/share/pnpm/global/5/node_modules \
-    LANG=zh_CN.UTF-8 \
+    LANG=C.UTF-8 \
     SHELL=/bin/bash \
     PS1="\u@\h:\w \$ " \
     QL_DIR=/ql \