# 杂项

* [系统 CPT 注册表](./weidentity-contract-design.html#cpt)

* [部署 WeIdentity 服务的区块链节点存储空间预估](./capacity-estimation.html)

* [如何进行单元测试](./how-to-run-unit-test.html)

* [离线部署 WeIdentity](./how-to-run-without-internet.html)

* [跨群组部署 WeIdentity](./how-to-deploy-w-groupid.html)

* [安全建议](./security-suggestion.html)

* [WeIdentity 网络端口](./weidentity-ports.html)

* [WeIdentity Java SDK 与各版本JDK的兼容性](./weid-compatibility-test.html)

* [WeIdentity 接口性能测试](./performance.html)