fix: 移除冗余的 update-locale 命令

Dockerfile

@@ -7,7 +7,6 @@ RUN sed -i 's/deb.debian.org/mirrors.tencent.com/g' /etc/apt/sources.list.d/debi
     locales \
     wget iproute2 openssh-server cmake make gcc g++ autoconf sudo curl dos2unix build-essential \
     && locale-gen en_US.UTF-8 \
-    && update-locale LANG=en_US.UTF-8 \
     && apt autoremove -y \
     && apt clean \
     && rm -rf /var/lib/apt/lists/* 
@@ -18,6 +17,7 @@ ENV LANG en_US.UTF-8
 ENV LANGUAGE en_US:en
 ENV LC_ALL en_US.UTF-8
 
+
 # 转换启动脚本
 RUN dos2unix /bt.sh && dos2unix /init_mysql.sh