diff --git a/docker/Dockerfile b/docker/Dockerfile
index f011827..ec79d08 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -1,5 +1,5 @@
 FROM php:7.4.21-apache
-ARG APP_VERSION=v1.0.5
+ARG APP_VERSION=v1.0.6
 
 RUN apt-get update && \
     apt-get install -y --no-install-recommends less nano tini curl tar git zip unzip && \
diff --git a/qrcode/config/environment.php.example b/qrcode/config/environment.php.example
index 9980cdd..70640ed 100644
--- a/qrcode/config/environment.php.example
+++ b/qrcode/config/environment.php.example
@@ -17,7 +17,7 @@ if(is_string($docker_cid)) {
     define('DATABASE_PREFIX', Getenv('DATABASE_PREFIX'));
     define('DATABASE_CHARSET', Getenv('DATABASE_CHARSET'));
 } else {
-    define('DATABASE_HOST', "localhost");
+    define('DATABASE_HOST', "mariadb");
     define('DATABASE_PORT', "3306");
     define('DATABASE_NAME', "qrcode");
     define('DATABASE_USER', "root");
diff --git a/read.php b/read.php
index eac1ab0..f13e48d 100644
--- a/read.php
+++ b/read.php
@@ -11,14 +11,16 @@
 
 include 'qrcode/config/config.php';
 
+$prefix = DATABASE_PREFIX;
+
 //Get DB instance. function is defined in config.php
 $db = getDbInstance();
 $get_id = htmlspecialchars($_GET['id'], ENT_QUOTES, 'UTF-8'); // I take the id through the GET method
 
-$state = $db->query("SELECT state FROM dynamic_qrcodes WHERE identifier='$get_id'");
-$link = $db->query("SELECT link FROM dynamic_qrcodes WHERE identifier='$get_id'");
+$state = $db->query("SELECT state FROM " . $prefix . "dynamic_qrcodes WHERE identifier='$get_id'");
+$link = $db->query("SELECT link FROM " . $prefix . "dynamic_qrcodes WHERE identifier='$get_id'");
 
-$update = $db->query("UPDATE dynamic_qrcodes SET scan=scan+1 WHERE identifier='$get_id'");    
+$update = $db->query("UPDATE " . $prefix . "dynamic_qrcodes SET scan=scan+1 WHERE identifier='$get_id'");    
     
     if($state[0]['state'] == 'enable'){
         echo '<meta http-equiv="refresh" content="0; URL='.$link[0]['link'].'" />';         // Page refresh with the link obtained