misc: update ISSUE_TEMPLATE.md

Author: xingoxu

.github/ISSUE_TEMPLATE.md

@@ -3,11 +3,9 @@
 - Check our [developer documentation](https://developers.line.me/en/docs/) and
   [FAQ](https://developers.line.me/en/faq/messaging-api/) page for more
   information on LINE bots and the Messaging API
-- Make sure your issue is **related to** the Node.js SDK. For general questions
-  or issues about the platform, please refer to the following links. Note that
-  we don't provide technical support.
-  + [LINE Platform feedback](https://github.com/line/line-platform-feedback)
-  + [Q&A](https://www.line-community.me/questions)
+- Make sure your issue is **related to** the Node.js SDK. 
+- For general queries about LINE bots, post a question to [LINE developers community](https://www.line-community.me/questions) website.
+- Note that we don't provide technical support
 
 ## When creating an issue
 

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,36 @@
+---
+name: Bug report
+about: Create a report to help us improve
+title: '[BUG]'
+labels: 'bug'
+assignees: 'kawasako'
+
+---
+
+## Bug Report
+<!-- First of all: Have you checked the docs https://developers.line.biz/en/docs/messaging-api/overview/, Q&A page https://developers.line.biz/en/faq/, https://www.line-community.me/questions, GitHub issues whether someone else has already reported your issue? -->
+
+**Describe the bug**
+A clear and concise description of what the bug is.
+
+**To Reproduce**
+<!-- It would be appreciate if you share the minimal complete reproducible Javascript code or Repo link: -->
+Steps to reproduce the behavior:
+1. use '...' function, pass the '...' parameter.
+2. ...
+3. ???
+4. See error
+
+**Expected behavior**
+A clear and concise description of what you expected to happen.
+
+**Screenshots**
+If applicable, add screenshots to help explain your problem.
+
+**Environment (please complete the following information):**
+ - OS: [e.g. Ubuntu]
+ - Node.js Version [e.g. Node 8]
+ - line-bot-sdk-nodejs version(s) [e.g. 6.8.0]
+
+**Additional context**
+Add any other context about the problem here.