update

Author: VShawn

source/docs/usage/alternative-credential.md

@@ -4,17 +4,17 @@
 
 ## Why
 
-Since we need to connect to server with different permissions, we need to support multiple credentials. For example:
+Sometimes you need to connect to the same server with different credentials or different host address. For example:
 
 - Case1: You connect to a server with a normal account mostly, and connect to the same server with a root account when do some maintenance work.
 - Case2: You connect to your NAS with LAN address at home, while connect to the same NAS with WAN address when you are outside.
 
 ![multi-credential-demo](img/multi-credential-demo.png)
 
-In these case, "**Alternative-credential**" can help you smoothly switch between different address and account.
-
 ## Add/Edit
 
+In 1Remote "**Alternative-credential**" can help you smoothly switch between different address and account.
+
 In edit page, there's a session for alternative credentials. You can add a new credential by clicking the **`+`** button. Also you can edit or delete a credential by clicking the **`Edit`** button or **`Delete`** button.
 
 ![multi-credential-demo](img/multi-credential-add.jpg)
@@ -23,15 +23,11 @@ When you add a new credential, you need to fill the name, others are optional. T
 
 ![multi-credential-demo](img/multi-credential-edit.jpg)
 
-## Work with
-
-Then you can use the credential in the following places:
-
-### List
+## Work with List
 
 ![List view](img/multi-credential-connect.jpg)
 
-### Launcher(**By press key ++right++**)
+## Work with Launcher(**By press key ++right++**)
 
 ![Launcher(By press key ++right++)](img/multi-credential-connect2.jpg)
 

source/docs/usage/misc/highline-a-server.md

@@ -0,0 +1,12 @@
+
+Highline A Server can makes it easy to find your "VIP" servers.
+
+All you need to do is set the color next to Logo:
+
+![image](img/highline-a-server1.jpg)
+
+Then your "VIP" servers will be highlighted:
+
+![image](img/highline-a-server2.jpg)
+
+![image](img/highline-a-server3.jpg)

source/docs/usage/misc/img/highline-a-server1.jpg

@@ -0,0 +1,11 @@
+We support markdown note to help you remember some important information. The note will be displayed in the connection list and the connection detail page.
+
+![image](img/note-1.jpg)
+
+![image](img/note-2.jpg)
+
+You can edit the note in the edit page or click the edit button on top-right of the note.
+
+We support link, image and others markdown syntax.
+
+![image](img/note-3.jpg)