diff --git a/.gitignore b/.gitignore
index 300efd3..f774413 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,5 @@
 .env.production
+.env.development
 world/
 world_nether/
 world_the_end/
diff --git a/plugins/ItemsAdder/config.yml b/plugins/ItemsAdder/config.yml.template
similarity index 99%
rename from plugins/ItemsAdder/config.yml
rename to plugins/ItemsAdder/config.yml.template
index 5636027..83c38cd 100644
--- a/plugins/ItemsAdder/config.yml
+++ b/plugins/ItemsAdder/config.yml.template
@@ -14,7 +14,7 @@ resource-pack:
       pack-port: 25002
     external-host:
       enabled: true
-      url: http://185.229.220.128:25002/generated.zip
+      url: ${ITEMSADDER_HOST_URL}
       skip-url-file-type-check___DONT_ASK_HELP_IF_SET_TRUE: false
   apply-on-join: true
   kick-player-on-decline: true
diff --git a/plugins/LuckPerms/config.yml b/plugins/LuckPerms/config.yml.template
similarity index 99%
rename from plugins/LuckPerms/config.yml
rename to plugins/LuckPerms/config.yml.template
index 896d37e..dfda4f1 100644
--- a/plugins/LuckPerms/config.yml
+++ b/plugins/LuckPerms/config.yml.template
@@ -95,15 +95,15 @@ data:
   # - The standard DB engine port is used by default
   #   (MySQL: 3306, PostgreSQL: 5432, MongoDB: 27017)
   # - Specify as "host:port" if differs
-  address: 185.229.220.128
+  address: ${LUCKPERMS_DB_IP}
 
   # The name of the database to store LuckPerms data in.
   # - This must be created already. Don't worry about this setting if you're using MongoDB.
-  database: s3_Luckperms
+  database: ${LUCKPERMS_DB_NAME}
 
   # Credentials for the database.
-  username: u3_tskIziIM83
-  password: 'ziB.EoVU6k.^IYPiexE5mO+X'
+  username: ${LUCKPERMS_DB_USERNAME}
+  password: '${LUCKPERMS_DB_PASSWORD}'
 
   # These settings apply to the MySQL connection pool.
   # - The default values will be suitable for the majority of users.
diff --git a/server.template.properties b/server.properties.template
similarity index 100%
rename from server.template.properties
rename to server.properties.template