update issue template

.github/CONTRIBUTING.md

@@ -1,26 +1,3 @@
-### Please follow rules before doing anything
-
-* One issue, one topic
-* Contribute in English
-
-### I what to ask question or need help.
-
-1. Please ensure you have already read [wiki](https://github.com/txthinking/brook/wiki)
-1. Please ensure you have already searched in [issues](https://github.com/txthinking/brook/issues?utf8=%E2%9C%93&q=)
-1. Still not solved? Open a new issue and describe exactly what you want to do
-
-### I want to report a bug.
-
-1. Please ensure you have already read [wiki](https://github.com/txthinking/brook/wiki)
-1. Please ensure you have already searched in [issues](https://github.com/txthinking/brook/issues?utf8=%E2%9C%93&q=)
-1. Still not solved? Open a new issue and follow the issue format
-
-### I have a suggestion.
-
-1. Please ensure you have already read [wiki](https://github.com/txthinking/brook/wiki)
-1. Please ensure you have already searched in [issues](https://github.com/txthinking/brook/issues?utf8=%E2%9C%93&q=)
-1. Still not solved? Open a new issue and describe exactly what you want to do
-
 ### I want to create a PR.
 
 1. Please create a issue first

.github/ISSUE_TEMPLATE/Bug.md

@@ -0,0 +1,35 @@
+```
+name: Bug Report
+labels: Bug
+about: Did something not work as expected?
+```
+
+### Prerequisites
+
+* [ ] Did you check the [wiki](https://github.com/txthinking/brook/wiki)?
+* [ ] Did you search in [issues](https://github.com/txthinking/brook/issues)?
+* [ ] Are you running the latest version?
+* [ ] I will write this according to this template.
+* [ ] I will write this in English.
+
+### Environment
+
+* Brook Version:
+* Operating System:
+* Operating System Version:
+* Operation System Language:
+
+### Expected Behavior
+
+### Current Behavior
+
+### Steps to Reproduce
+
+1.
+2.
+3.
+
+### Detailed Description
+
+### Possible Solution
+