diff --git a/mkdocs/advancedusage.md b/mkdocs/advancedusage.md
index c5175a1..865737d 100644
--- a/mkdocs/advancedusage.md
+++ b/mkdocs/advancedusage.md
@@ -102,7 +102,7 @@ void loop() {
 
 ### <i class="fa fa-caret-right"></i> Captive portal timeout control
 
-AutoConnect has two parameters for timeout control. One is a timeout value used when trying to connect to the specified AP. It behaves the same as general timeout control in connection attempt by WiFi.begin. This control is specified by the third parameter of [*AutoConnect::begin*](api.md#begin). The default value is macro defined by [**AUTOCONNECT_TIMEOUT**](api.md#defined-macros) in the **AutoConnectDef.h** file.
+AutoConnect has two parameters for timeout control. One is a timeout value used when trying to connect to the specified AP. It behaves the same as general timeout control in connection attempt by WiFi.begin. This control is specified by the third parameter of [*AutoConnect::begin*](api.md#begin). The default value is macro defined by [**AUTOCONNECT_TIMEOUT**](api.md#defined-macros) in the **AutoConnectDefs.h** file.
 
 The other timeout control is for the captive portal itself. It is useful when you want to continue sketch execution with offline even if the WiFi connection is not possible. You can also combine it with the [**immediateStart**](#on-demand-start-the-captive-portal) option to create sketches with high mobility.
 
@@ -611,9 +611,9 @@ The sketch HOME path is closely related to the [bootUri](apiconfig.md#booturi) t
 
 AutoConnect features a built-in OTA function to update ESP module firmware. You can easily make the Sketch that equips OTA and able to operate with the AutoConnect menu.
 
-<span style="display:block;margin-left:auto;margin-right:auto;width:292px;height:482px;border:1px solid lightgrey;"><img data-gifffer="images/webupdate.gif" data-gifffer-height="480" data-gifffer-width="290" /></span>
+<span style="display:block;margin-left:auto;margin-right:auto;width:294px;height:482px;border:1px solid lightgrey;"><img data-gifffer="images/webupdate.gif" data-gifffer-height="480" data-gifffer-width="292" /></span>
 
-[AutoConnectConfig::ota](apiconfig.md#ota) specifies to import the [built-in OTA update class](otabrowser.md) into the Sketch.  
+[*AutoConnectConfig::ota*](apiconfig.md#ota) specifies to import the [built-in OTA update class](otabrowser.md) into the Sketch.  
 See the [Updates with the Web Browser](otabrowser.md) chapter for details.
 
 ### <i class="fa fa-caret-right"></i> Change menu title
@@ -704,7 +704,7 @@ The [**boundaryOffset**](apiconfig.md#boundaryoffset) in [AutoConnectConfig](api
 
 ### <i class="fa fa-caret-right"></i> Relocate the AutoConnect home path
 
-A home path of AutoConnect is **/\_ac** by default. You can access from the browser with http://IPADDRESS/\_ac. You can change the home path by revising [**AUTOCONNECT_URI**](https://github.com/Hieromon/AutoConnect/blob/master/src/AutoConnectDefs.h#L69) macro in the include header file as [AutoConnectDef.h](https://github.com/Hieromon/AutoConnect/blob/master/src/AutoConnectDef.h).
+A home path of AutoConnect is **/\_ac** by default. You can access from the browser with http://IPADDRESS/\_ac. You can change the home path by revising [**AUTOCONNECT_URI**](https://github.com/Hieromon/AutoConnect/blob/master/src/AutoConnectDefs.h#L69) macro in the include header file as [AutoConnectDefs.h](https://github.com/Hieromon/AutoConnect/blob/master/src/AutoConnectDefs.h).
 
 ```cpp
 #define AUTOCONNECT_URI         "/_ac"