diff --git a/Dockerfile b/Dockerfile
index a377d4a..b30eb99 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -44,10 +44,10 @@ RUN sed -i 's/deb.debian.org/mirrors.ustc.edu.cn/g' /etc/apt/sources.list
 #RUN yes|apt install libgl1-mesa-glx
 #RUN yes|apt install redis-server
 
-VOLUME ["/var/www/html/ptools/db"]
+#VOLUME ["/var/www/html/ptools/db"]
 VOLUME ["/var/www/html/ptools"]
 
-EXPOSE  8000
+EXPOSE  $DJANGO_WEB_PORT
 #ENTRYPOINT ["redis-server","/etc/redis/redis.conf"]
 #ENTRYPOINT ["/bin/bash", "first.sh"]
 ENTRYPOINT ["/bin/bash", "/var/www/html/start.sh"]
\ No newline at end of file
diff --git a/start.sh b/start.sh
index 77f0faf..502c1f1 100644
--- a/start.sh
+++ b/start.sh
@@ -1,5 +1,6 @@
 #!/bin/bash
-
+# 升级pip到最新
+python -m pip install --upgrade pip
 CONTAINER_ALREADY_STARTED="CONTAINER_ALREADY_STARTED_PLACEHOLDER"
 if [ ! -e $CONTAINER_ALREADY_STARTED ]; then
   echo "-- First container startup --"
@@ -13,8 +14,7 @@ if [ ! -e $CONTAINER_ALREADY_STARTED ]; then
     git pull
   git checkout master &&
     git branch --set-upstream-to=origin/master master
-  python -m pip install --upgrade pip &&
-    pip install -r requirements.txt &&
+  pip install -r requirements.txt &&
     python manage.py makemigrations &&
     python manage.py migrate &&
     python manage.py loaddata pt.json
@@ -30,4 +30,4 @@ fi
 pip install -r requirements.txt &&
   python manage.py makemigrations &&
   python manage.py migrate &&
-  python manage.py runserver $DJANGO_WEB_PORT --noreload
+  python manage.py runserver 0.0.0.0:$DJANGO_WEB_PORT --noreload