diff --git a/start.sh b/start.sh
index 2940bdd..1d146dc 100644
--- a/start.sh
+++ b/start.sh
@@ -1,16 +1,20 @@
 #!/bin/bash
 
-
 CONTAINER_ALREADY_STARTED="CONTAINER_ALREADY_STARTED_PLACEHOLDER"
 if [ ! -e $CONTAINER_ALREADY_STARTED ]; then
-  touch $CONTAINER_ALREADY_STARTED
   echo "-- First container startup --"
   # 拉取文件
-  git clone https://gitee.com/ngfchl/ptools &&
-    #  进入文件夹
-    cd ptools &&
+  if [ ! -f ptools ]; then
+
+    git clone https://gitee.com/ngfchl/ptools
+  fi
+  #  进入文件夹
+  cd ptools &&
+    git init &&
+    git remote add origin https://gitee.com/ngfchl/ptools &&
     # 设置拉取最新文件并覆盖
     git config pull.ff only &&
+    git pull &&
     pip install -r requirements.txt &&
     python manage.py makemigrations &&
     python manage.py migrate &&
@@ -20,11 +24,12 @@ if [ ! -e $CONTAINER_ALREADY_STARTED ]; then
   DJANGO_SUPERUSER_USERNAME=$DJANGO_SUPERUSER_USERNAME \
     DJANGO_SUPERUSER_EMAIL=$DJANGO_SUPERUSER_EMAIL \
     DJANGO_SUPERUSER_PASSWORD=$DJANGO_SUPERUSER_PASSWORD \
-    python manage.py createsuperuser --noinput
+    python manage.py createsuperuser --noinput &&
+    touch $CONTAINER_ALREADY_STARTED
 else
   echo "-- Not first container startup --"
   cd ptools &&
-  pip install -r requirements.txt
+    pip install -r requirements.txt
   if [ ! -f ./db/db.sqlite3 ]; then
     echo "-- 初始化数据库 init database --"
     # 如果数据库存在，就不执行