diff --git a/plugins/openresty/index.py b/plugins/openresty/index.py
index cbcdb8232..e8a2c6f3e 100755
--- a/plugins/openresty/index.py
+++ b/plugins/openresty/index.py
@@ -101,7 +101,7 @@ def getInitDTpl():
 def getPidFile():
     file = getConf()
     content = mw.readFile(file)
-    rep = 'pid\s*(.*)'
+    rep = 'pid\s*(.*);'
     tmp = re.search(rep, content)
     return tmp.groups()[0].strip()
 
@@ -306,7 +306,11 @@ def start():
 
 
 def stop():
-    return restyOp('stop')
+    r = restyOp('stop')
+    pid_file = getPidFile()
+    if os.path.exists(pid_file):
+        os.remove(pid_file)
+    return r
 
 
 def restart():
diff --git a/scripts/lib.sh b/scripts/lib.sh
index 0fb075748..b9dd41c5b 100755
--- a/scripts/lib.sh
+++ b/scripts/lib.sh
@@ -103,6 +103,8 @@ fi
 
 pip3 install --upgrade pip -i $PIPSRC
 pip3 install --upgrade setuptools -i $PIPSRC
+
+# --no-cache-dir
 cd /www/server/mdserver-web && pip3 install -r /www/server/mdserver-web/requirements.txt -i $PIPSRC