Update Dockerfile

Dockerfile

@@ -75,16 +75,12 @@ COPY run.sh ${WORKDIR}/run.sh
 COPY import-db.sh /docker-entrypoint-initdb.d/
 RUN chmod +x ${WORKDIR}/run.sh /docker-entrypoint-initdb.d/import-db.sh
 
-# 保留构建时变量
-ARG DUMP_URL
-ARG DUMP_PASSWORD
-
 # 更改现有的 postgres 用户 UID 和 GID 为 1000
 USER root
 RUN usermod -u 1000 postgres && groupmod -g 1000 postgres && \
-    chown -R postgres:postgres /var/lib/postgresql && \
-    chown -R postgres:postgres /var/run/postgresql
-
+    chown -R postgres:postgres /var/lib/postgresql && chown -R postgres:postgres /var/run/postgresql && \
+    chown -R postgres:postgres $WORKDIR && mkdir -p $WORKDIR/backups && chmod -R 775 $WORKDIR/backups
+    
 # 切换到 postgres 用户
 USER postgres