diff --git a/app/lib/core/data/mongodb.dart b/app/lib/core/data/mongodb.dart
index b2701f0..90cf4b4 100644
--- a/app/lib/core/data/mongodb.dart
+++ b/app/lib/core/data/mongodb.dart
@@ -12,10 +12,10 @@ class Word {
 class DBConnection {
   static final DBConnection _instance = DBConnection();
 
-  final String _host = "DATABASE SERVER";
-  final String _port = "DATABASE PORT";
-  final String _dbName = "DATABASE NAME";
-  final String _collectionName = "WordsTable";
+  final String _host = "192.168.1.71";
+  final String _port = "27017";
+  final String _dbName = "words_data";
+  final String _collectionName = "words";
 
   DBConnection() {
     startConnection();