diff --git a/README-EN.md b/README-EN.md
index f7d834d..9e019ca 100644
--- a/README-EN.md
+++ b/README-EN.md
@@ -9,7 +9,7 @@
     <img src='https://shields.io/badge/dependencies-Spring|aspectjweaver|tomcat|UIKit|Metricflow-r.svg'>
 </div>
 
-<h4>A springboot tool for tracking the paths of methods,which can help you find method's performances easily.</h4>
+<h4>A springboot tool for tracing call graph ,which can help you find method's performances easily.</h4>
 
 - [x] Tracking the Java methods and calculating their execution times
 - [x] Show the paths of methods
diff --git a/README.md b/README.md
index 1520318..0160866 100644
--- a/README.md
+++ b/README.md
@@ -10,7 +10,7 @@
 </div>
 
 
-<h4>A springboot tool for tracking the paths of methods,which can help you find method's performances easily.</h4>
+<h4>A springboot tool for tracing call graph ,which can help you find method's performances easily.</h4>
 
 - [x] Tracking the Java methods and calculating their execution times
 - [x] Show the paths of methods