diff --git a/doc/fluid/beginners_guide/install/install_Docker_en.md b/doc/fluid/beginners_guide/install/install_Docker_en.md
index 84deb05f41c51f6e41324f4c8bebde798b234288..4bf3ddac195625cf11a51adfc993da0efef909ef 100644
--- a/doc/fluid/beginners_guide/install/install_Docker_en.md
+++ b/doc/fluid/beginners_guide/install/install_Docker_en.md
@@ -30,7 +30,7 @@ So far, you have installed PaddlePaddle with Docker successfully, for more usage
 
 <a name="dockers"></a>
 </br></br>
-### **Image Instructions**
+### Introduction to Images
 <p align="center">
 <table>
 	<thead>