diff --git a/README.md b/README.md
index 3d35b4532812f804f5f57cbbe07f26e1fc3d33c0..e31bf8cd61d7d4acc064460a70a179e5b7cbf833 100644
--- a/README.md
+++ b/README.md
@@ -45,7 +45,7 @@ return sum;
 //逻辑三元操作
 a=1;
 b=2;
-max = a>b?a:b;
+maxnum = a>b?a:b;
 
 ```