diff --git a/backend/service-message/mongodb-message.js b/backend/service-message/mongodb-message.js
index 047f184..324d34d 100644
--- a/backend/service-message/mongodb-message.js
+++ b/backend/service-message/mongodb-message.js
@@ -25,7 +25,7 @@ const schemaMessage = mongoose.Schema({
         type: String,
         required: true
     }
-});
+},{ versionKey: false });
 
 const messages = mongoose.model(config.mongodbMessages, schemaMessage);