diff --git a/docs/about/naming_rest_api_brief_introduction.docx b/docs/about/naming_rest_api_brief_introduction.docx
index 97dacba9f596fc676c5e098e7f60ec2401945507..7a1e3922080d6afa0d3913205bb61cdae2351c84 100644
Binary files a/docs/about/naming_rest_api_brief_introduction.docx and b/docs/about/naming_rest_api_brief_introduction.docx differ
diff --git a/docs/about/naming_rest_api_brief_introduction.pdf b/docs/about/naming_rest_api_brief_introduction.pdf
index 315574988fcfe26825a24020ef2f87d3483677df..350ac0b8185505201759fc48a1a15ef06052b769 100644
Binary files a/docs/about/naming_rest_api_brief_introduction.pdf and b/docs/about/naming_rest_api_brief_introduction.pdf differ
diff --git a/src/main/resources/static/images/naming_backend_lifecycle.png b/src/main/resources/static/images/naming_backend_lifecycle.png
index 3e490aaa37e3cbea6c98d6e51e46f4fef9ea64ac..19a8e6e1275e35d91688b9465e87566c7c4f957e 100644
Binary files a/src/main/resources/static/images/naming_backend_lifecycle.png and b/src/main/resources/static/images/naming_backend_lifecycle.png differ