diff --git a/README.md b/README.md
index 78a47bb..7679494 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,12 @@
 # udp-process
-Process UDP packets from FPGA via 10Gb Ethernet.
+Process UDP packets from FPGA via 10Gb Ethernet and save as a Parquet dataset.
+
+## Systems
+- Tested and implemented on Ubuntu 20.04 - *x86_64* (GCC 9.3.0);
+- Self test is also verified on Mac OS X 13.3 - *arm64* (Clang 14.0.3).
+## Dependency
+- [Apache Arrow](https://arrow.apache.org/install/)
+- [Boost](https://www.boost.org/)
 
 ## License
 [MIT License](LICENSE).