When using git, if the global git config is set, then the global config configuration will be used during operation. Sometimes the company and personal warehouses use different configurations. In this case, global cannot be configured, so you need to configure it every time. Are all repositories configured with git config? The desired effect is that if git config is not configured, A will be used by default. If git config is configured, this configuration item will be used. Can this be achieved? Ask for advice