java - Spring boot properties file override from command line -

i having problem spring boot , fat jar invocation command line.i trying overide property command line without success.
have parameter in code:

@value("${param1}") private string param1; 

and have put application.properties file inside src\main\resources following content;

param1=param 1 value properties file

when build jar , run with:

java -jar java-apns-notifier-0.1.0.jar --param1=aaaaaaaaa

param1 printed value application.properties file , not takes account value command line.
project source code here

any idea?

you forgot pass arguments in application class. need change

springapplication.run(application.class); 

to

springapplication.run(application.class, args);