Hi Krishna,
CSRF request is triggered with every POST request. It is very important for security purposes and should not be disabled. Disabling it can be a security threat.
However, if you still want to do it then log into the OSGi console & stop the bundle "Adobe Granite CSRF Framework(com.adobe.granite.csrf)".
By disabling the bundle "Adobe Granite CSRF Framework (com.adobe.granite.csrf)", CSRF protection will be disabled. This is a security risk and should be done with caution.