diff --git a/Dockerfile b/Dockerfile
index 803d3dd..b76d07b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -12,12 +12,6 @@ RUN bash build.sh -P -v ${VERSION} -b build
 
 From alpine:latest
 
-WORKDIR /opt/synctv
-
-ENV SERVER_LISTEN=0.0.0.0
-
-ENV SERVER_PORT=8080
-
 COPY --from=builder /synctv/build/synctv /usr/local/bin/synctv
 
 COPY entrypoint.sh /entrypoint.sh
@@ -28,10 +22,12 @@ RUN chmod +x /entrypoint.sh
 
 ENV PUID=0 PGID=0 UMASK=022
 
-WORKDIR /opt/synctv
+RUN mkdir -p ~/.synctv
+
+WORKDIR ~/.synctv
 
 EXPOSE 8080/tcp 8080/udp
 
-VOLUME [ "/opt/synctv" ]
+VOLUME [ ~/.synctv ]
 
 CMD [ "/entrypoint.sh" ]
diff --git a/docker-compose.yml b/docker-compose.yml
index 0993c51..d7bdf25 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -8,9 +8,9 @@ services:
       - '8080:8080/tcp'
       - '8080:8080/udp'
     volumes:
-      - /opt/synctv:/opt/synctv
+      - /opt/synctv:~/.synctv
     environment:
       - PUID=0
       - PGID=0
       - UMASK=022
-      - TZ=UTC
+      - TZ=Asia/Shanghai
diff --git a/entrypoint.sh b/entrypoint.sh
index cf6ab7a..c68478b 100644
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -4,4 +4,4 @@ chown -R ${PUID}:${PGID} /opt/synctv
 
 umask ${UMASK}
 
-exec su-exec ${PUID}:${PGID} synctv server --env-no-prefix --data-dir /opt/synctv
+exec su-exec ${PUID}:${PGID} synctv server --env-no-prefix