diff --git a/docs/guide/docker/docker_android.md b/docs/guide/docker/docker_android.md
index 28232b38a4..01653600e3 100644
--- a/docs/guide/docker/docker_android.md
+++ b/docs/guide/docker/docker_android.md
@@ -2,7 +2,7 @@
 outline: deep
 ---
 
-# 在docker中开设Android虚拟机
+# 在Docker中开设Android虚拟机
 
 ## 一键开设