how to change address bar by its content-type/title of node
Install Pathauto
Visit the URL Alias Patterns page at /admin/config/search/path/patterns
Choose an appropriate token-based pattern for your content type in the relevant text field, before saving. (e.g. [node:content-type]/[node:title])
Visit the "Bulk Update" tab and generate all Content aliases.


From now on any time you (or anyone else) creates a node of that type, the URL alias will be automatically set.