diff --git a/README.md b/README.md
index 0a6ac46..bbaae8e 100644
--- a/README.md
+++ b/README.md
@@ -32,7 +32,7 @@ For Windows and MacOS You can run UDPspeeder inside [this](https://github.com/wa
 
 # How does it work
 
-UDPspeeder uses FEC(Forward Error Correction) to improve your connection's quality,at the cost of addtional bandwidth.The algorithm for FEC is called Reed-Solomon.
+UDPspeeder uses FEC(Forward Error Correction) to reduce packet loss rate,at the cost of addtional bandwidth.The algorithm for FEC is called Reed-Solomon.
 
 ![image0](/images/en/fec.PNG)