diff --git a/README.md b/README.md
index 1086fcf..2275039 100644
--- a/README.md
+++ b/README.md
@@ -4,9 +4,9 @@ BPnetwork
 #include <stdlib.h>
 #include <time.h>
 #define INNODE 2 
-#define HIDENODE 12
+#define HIDENODE 10
 #define OUTNODE 1 
-double StudyRate = 1.2;
+double StudyRate = 1.6;
 double threshold = 1e-4;
 int mostTimes = 1e6;
 int trainSize = 0;