simplify issue templates

.github/ISSUE_TEMPLATE/bug_report.md

@@ -7,26 +7,15 @@ assignees: ''
 
 ---
 
-**Describe the bug**
-A clear and concise description of what the bug is.
-
-**To Reproduce**
-Steps to reproduce the behavior:
-1. Go to '...'
-2. Click on '....'
-3. Scroll down to '....'
-4. See error
+**Environment:**
+- OS: [e.g. Ubuntu 18.04]
+- CPU: [e.g. Intel Xeon xxxx]
+- TuGraph-DB Version [e.g. 3.3.0]
 
-**Expected behavior**
-A clear and concise description of what you expected to happen.
+**Describe the bug**
 
-**Screenshots**
-If applicable, add screenshots to help explain your problem.
+A clear and concise description of bug.
 
-**Environment:**
- - OS: [e.g. Ubuntu 18.04]
- - CPU: [e.g. Intel Xeon xxxx]
- - Compiler: [e.g. GCC 8.0]
+**How to reproduce and expected behavior**
 
-**Additional context**
-Add any other context about the problem here.
+A clear and concise description of the steps to reproduce it and your expectation. If applicable, add screenshots to help explain your problem.

.github/ISSUE_TEMPLATE/feature_request.md

@@ -8,13 +8,9 @@ assignees: ''
 ---
 
 **Is your feature request related to a problem? Please describe.**
-A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
 
-**Describe the solution you'd like**
-A clear and concise description of what you want to happen.
+A clear and concise description of the problem.
 
-**Describe alternatives you've considered**
-A clear and concise description of any alternative solutions or features you've considered.
+**Describe the solution you'd like**
 
-**Additional context**
-Add any other context or screenshots about the feature request here.
+A clear and concise description of what you want to happen and any alternative solutions or features you've considered.