diff --git a/README.md b/README.md
index ac40f10..26e3aa4 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # EngineX
  Engine X - 实时智能决策引擎  规则集、评分卡、决策树、决策表
-## 前言
+## 概述
 
  Engine X - 实时智能决策引擎