diff --git a/face_recognition/app/app.py b/face_recognition/app/app.py
index 43bf26a..8cd0e5a 100644
--- a/face_recognition/app/app.py
+++ b/face_recognition/app/app.py
@@ -37,8 +37,7 @@ def new_user_id():
 #call like https://face.sguba.de/init_face?id=123&encoded_string=abc
 def new_face():
     id  = request.args.get('id', None)
-    data = dict(request.form)
-    img=data['content']
+    img = request.args.get('encoded_string', None)
     imgdata = base64.b64decode(img)
     with open('/tmp/'+str(id), 'wb') as file:
         file.write(imgdata)
@@ -53,8 +52,7 @@ def new_face():
 #call like https://face.sguba.de/check_face?id=123&encoded_string=abc
 def check_face():
     id  = request.args.get('id', None)
-    data = dict(request.form)
-    img=data['content']
+    img = request.args.get('encoded_string', None)
     imgdata = base64.b64decode(img)
     with open('/tmp/'+str(id), 'wb') as file:
         file.write(imgdata)