Worked on the iOfficeAI/AionUi repository to enhance the Windows installer by introducing a comprehensive post-installation verification process for bundled AionCore resources. Leveraged JavaScript, NSIS, and PowerShell to replace loose file checks with manifest-based validation, directory-structure verification, and platform-specific executable checks. Updated NSIS installer scripts and expanded unit tests to enforce new integrity requirements, reducing install-time failures and mitigating resource tampering risks. Collaborated with other contributors to align these integrity checks with build and release pipelines, supporting broader supply-chain security initiatives and improving cross-team adoption. The work focused on robust, testable solutions for installer reliability and security.