diff --git a/Dockerfile b/Dockerfile
index e4e7794..7157604 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -24,7 +24,7 @@ RUN	cd / && \
 
 
 VOLUME ["/data"]
-WORKDIR /data
+WORKDIR /data/tongji/WRK/pcb
 ADD ./bin /usr/local/bin
 ADD ./root /root
 RUN chmod a+x /usr/local/bin/*