During March 2026, contributed to the k2-fsa/sherpa-onnx repository by developing a generic dynamic key-value option mechanism for both OnlineStream and OfflineStream components. This work focused on enabling flexible runtime configuration through a SetOption API, using C++ for robust software architecture and safe parsing strategies. The implementation included methods to handle missing keys gracefully and prevent exceptions, supporting future migrations such as Paraformer and facilitating the expansion of C API and language bindings. No critical bugs were addressed during this period, as the primary emphasis was on extensibility, stability, and laying the groundwork for scalable configuration management.