diff --git a/1.54inch_e-paper_b_code/README.md b/1.54inch_e-paper_b_code/README.md
index c51afb3..9b66126 100644
--- a/1.54inch_e-paper_b_code/README.md
+++ b/1.54inch_e-paper_b_code/README.md
@@ -2,7 +2,7 @@
 ![1.54inch-e-Paper-B-intro.JPG](1.54inch-e-Paper-B-intro.JPG)
 
 ___
-##中文:  
+## 中文:  
 上传的为RaspberryPi和Arduino程序:  
 * RaspberryPi:  
     > BCM2835  
@@ -16,7 +16,7 @@ ___
 http://www.waveshare.net/shop/1.54inch-e-Paper-B.htm
 
 ___
-##English:  
+## English:  
 Uploaded as RaspberryPi and Arduino programs:  
 * RaspberryPi:  
     > BCM2835