Hello, I would like to ask why the electronic signature of the electronic construction permit application form does not jump. The reason why the electronic signature of the electronic construction permit application form does not jump is that there is no configuration plug-in for workflow approval electronic signature function. A CNC operation guide shows that the electronic signature of a CNC electronic construction permit application form does not jump because there is no configuration plug-in for workflow approval electronic signature function. It is necessary to refer to the contents of the electronic signature chapter in the Implementation Guide of Security Certification to install the workflow plug-in.