diff --git a/app/livechat/client/ui.js b/app/livechat/client/ui.js
index 1e206e1af4d..4ea3d4ee5df 100644
--- a/app/livechat/client/ui.js
+++ b/app/livechat/client/ui.js
@@ -38,7 +38,7 @@ TabBar.addButton({
groups: ['live'],
id: 'external-search',
i18nTitle: 'Knowledge_Base',
- icon: 'lightbulb',
+ icon: 'book',
template: 'externalSearch',
order: 10,
});
diff --git a/app/ui-master/public/README.md b/app/ui-master/public/README.md
index fdb77b13ca3..660c3f89df2 100644
--- a/app/ui-master/public/README.md
+++ b/app/ui-master/public/README.md
@@ -1,13 +1,17 @@
-HOW INSERT A NEW ICON
+## HOW INSERT A NEW ICON
paste your icon on `./icons` folder
-run
+run below commands inside `app/ui-master/public` directory
-````
+```js
node generateSprite.js
node generateHTML.js
-
-git add icon.html icons icons.svg
-....
```
+
+
+After that 2 new files named `icons.html` and `icons.svg` will be generated. You need to cut and replace these two files to following locations.
+
+- icons.html to `public/public/icons.html`
+
+- icons.svg to `private/public/icons.svg`
diff --git a/app/ui-master/public/icons/book.svg b/app/ui-master/public/icons/book.svg
new file mode 100644
index 00000000000..134f74c30ae
--- /dev/null
+++ b/app/ui-master/public/icons/book.svg
@@ -0,0 +1,3 @@
+
diff --git a/private/public/icons.svg b/private/public/icons.svg
index 254c9aba95b..040fac98979 100644
--- a/private/public/icons.svg
+++ b/private/public/icons.svg
@@ -23,6 +23,9 @@
+
+
+
@@ -317,8 +320,8 @@
-
-
+
+
diff --git a/public/public/icons.html b/public/public/icons.html
index cce51881fcd..a7f74b2671f 100644
--- a/public/public/icons.html
+++ b/public/public/icons.html
@@ -22,7 +22,7 @@
height: 20px;
color: blue;
}
-