change mongo external IP

src/main/resources/application.properties

@@ -8,7 +8,7 @@ server.port=8080
 
 # 3. MongoDB configuration.
 #spring.data.mongodb.uri=mongodb://admin:adminadmin@51.178.69.150:27017/fdp?authSource=admin
-spring.data.mongodb.host=51.178.69.150
+spring.data.mongodb.host=146.59.2.87
 spring.data.mongodb.port=27017
 spring.data.mongodb.database=fdp
 spring.data.mongodb.authentication-database=admin