Worked on the Tencent/ncnn repository to streamline the Windows build process by removing support for the Windows ARM32 architecture. This involved eliminating ARM32-specific configurations and directories, which reduced the complexity of the CMake-based build pipeline and simplified continuous integration workflows. The change improved build stability and decreased long-term maintenance overhead for Windows targets by narrowing the supported architectures. Python scripting and YAML were used to update build scripts and CI configurations, ensuring a smooth transition. The work was documented with an explicit commit reference to aid future audits, reflecting a methodical approach to maintainability and traceability within the project.