diff --git a/Dockerfile b/Dockerfile
index 3cad7caa..5e1c62b2 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -38,6 +38,7 @@ RUN wget https://github.com/SoftEtherVPN/SoftEtherVPN_Stable/archive/v${BUILD_VE
     && apt-get -y autoremove && rm -rf /var/lib/apt/lists/*
 
 COPY copyables /
+
 RUN chmod +x /entrypoint.sh /gencert.sh \
     && rm -rf /opt && ln -s /usr/vpnserver /opt \
     && find /usr/bin/vpn* -type f ! -name vpnserver \
@@ -45,6 +46,8 @@ RUN chmod +x /entrypoint.sh /gencert.sh \
 
 WORKDIR /usr/vpnserver/
 
+VOLUME ["/usr/vpnserver/server_log/"]
+
 ENTRYPOINT ["/entrypoint.sh"]
 
 EXPOSE 500/udp 4500/udp 1701/tcp 1194/udp 5555/tcp