PC LINE can't show the sticker

Avast Free Antivirus / Premium Security
1

my OS is Win8 and I use avast free
but the LINE can’t show the stickers normally.
I found that if I suspend the Internet protection it would work.
It detect the link such as http://dl.stickershop.line.naver.jp/products/*
Howerver, I still want the Internet protection work and LINE work,too.
How can I fix the problem?

2

Double-click “Avast” icon in the system tray to open the user interface.

Step 2

Click the “Real-Time Shields” tab on the left and then click the “Web Shield” item.

http://i1-win.softpedia-static.com/screenshots/Avast-Home-Edition_34.png?1360599127

Step 3

Click the “Advanced Settings” to open the Web Shield settings window.

Step 4

Click “Exclusions” left.

Step 5

Click once on the “enter address” during the “URLs to exclude” section and enter the URL of the site.

Step 6

Click the “Add” button to add the site to the list

http://dl.stickershop.line.naver.jp/products/*

http://i1-win.softpedia-static.com/screenshots/Avast-Home-Edition_37.png?1360599127