diff --git a/README.md b/README.md
index d5e3025..3957a6a 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,5 @@
 # ChipTest
 
-test the chip
\ No newline at end of file
+test the chip
+
+## 1. PAN159-M0ºÍ2.4GºÏ·âIC