diff --git a/README.md b/README.md
index 9760166..859dd70 100644
--- a/README.md
+++ b/README.md
@@ -567,12 +567,13 @@ network:
                 search:
                 - rulingcom.com
     version: 2
-### 六、如果 /etc/init.d/mongod 遺失(適用於ubuntu14.04以上)
+## 六、如果 /etc/init.d/mongod 遺失(適用於ubuntu14.04以上)
 ```sh
 # 建立 mongod service
 $ sudo vim /etc/init.d/mongod  #請查看以下/etc/init.d/mongod之內容
 $ sudo chmod +x /etc/init.d/mongod
 ```
+
 ```txt
 #此為/etc/init.d/mongod之內容
 #!/bin/bash