diff --git a/classes/poster_client.py b/classes/poster_client.py
index a664d84..9ac38be 100644
--- a/classes/poster_client.py
+++ b/classes/poster_client.py
@@ -17,6 +17,8 @@ class PosterClient(Client):
 
     def __init__(self, name: str, **kwargs): # type: ignore
         super().__init__(name, **kwargs)
+        self.owner = configGet("owner")
+        self.admins = configGet("admins")+[configGet("owner")]
 
     async def submit_photo(self, id: str) -> Union[Message, None]:
         
@@ -40,7 +42,7 @@ class PosterClient(Client):
                 
         response = await upload_pic(str(filepath))
 
-        if response[0] is False:
+        if len(response[1]) > 0:
             raise SubmissionDuplicatesError(str(filepath), response[1])
         
         col_submitted.find_one_and_update({"_id": ObjectId(id)}, {"$set": {"done": True}})
diff --git a/config.json b/config.json
index 87a4d5f..e8a78cd 100644
--- a/config.json
+++ b/config.json
@@ -3,7 +3,8 @@
     "locale": "en",
     "locale_log": "en",
     "locale_fallback": "en",
-    "admin": 0,
+    "owner": 0,
+    "admins": [],
     "bot": {
         "api_id": 0,
         "api_hash": "",
@@ -46,7 +47,8 @@
         "channel": 0,
         "silent": false,
         "move_sent": false,
-        "interval": 1,
+        "use_interval": false,
+        "interval": "1h30m",
         "extensions": {
             "photo": [
                 "jpg",
@@ -74,6 +76,7 @@
         ],
         "api": {
             "address": "http://localhost:8054",
+            "address_external": "https://photos.domain.com",
             "username": "",
             "password": "",
             "album": ""
@@ -105,6 +108,8 @@
         "rules"
     ],
     "commands_admin": [
+        "import",
+        "export",
         "reboot"
     ]
 }
\ No newline at end of file