diff --git a/backend/controllers/message.js b/backend/controllers/message.js
index 15a1c21..86f5893 100644
--- a/backend/controllers/message.js
+++ b/backend/controllers/message.js
@@ -82,7 +82,7 @@ exports.getContactMessages = async (req, res, next) => {
 				...message.dataValues,
 				mediaUrl: `${
 					message.mediaUrl
-						? `http://localhost:${process.env.PORT}/public/${message.mediaUrl}`
+						? `http://${process.env.HOST}:${process.env.PORT}/public/${message.mediaUrl}`
 						: ""
 				}`,
 			};
@@ -141,7 +141,7 @@ exports.postCreateContactMessage = async (req, res, next) => {
 				...newMessage.dataValues,
 				mediaUrl: `${
 					message.mediaUrl
-						? `http://localhost:8080/public/${message.mediaUrl}`
+						? `http://${process.env.HOST}:${process.env.PORT}/public/${message.mediaUrl}`
 						: ""
 				}`,
 			},
diff --git a/backend/controllers/wbotMessageListener.js b/backend/controllers/wbotMessageListener.js
index 8219567..4f72e64 100644
--- a/backend/controllers/wbotMessageListener.js
+++ b/backend/controllers/wbotMessageListener.js
@@ -82,7 +82,7 @@ const wbotMessageListener = () => {
 							...newMessage.dataValues,
 							mediaUrl: `${
 								newMessage.mediaUrl
-									? `http://localhost:${process.env.PORT}/public/${newMessage.mediaUrl}`
+									? `http://${process.env.HOST}:${process.env.PORT}/public/${newMessage.mediaUrl}`
 									: ""
 							}`,
 						},