Update issue templates

.github/ISSUE_TEMPLATE/bug_report.md

@@ -1,9 +1,10 @@
 ---
 name: 报告问题
-about: Bug Report.
-title: '[BUG] Report bug'
-labels: 'bug'
-assignees:
+about: Bug Report
+title: "[BUG] Report bug"
+labels: bug
+assignees: ''
+
 ---
 
 <!-- ⚠️⚠️ 不要删除这些注释 ⚠️⚠️ -->

.github/ISSUE_TEMPLATE/feature_request.md

@@ -1,15 +1,16 @@
 ---
 name: 需求、功能、建议
-about: demands, functions, suggestions.
-title: '[Feature] New function'
-labels: 'To do'
-assignees:
+about: demands, functions, suggestions
+title: "[Feature] New function"
+labels: enhancement
+assignees: ''
+
 ---
 
 <!-- ⚠️⚠️ 不要删除这些注释 ⚠️⚠️ -->
 <!-- ⚠️⚠️ Do Not Delete This! feature_request_template ⚠️⚠️ -->
 <!-- 请先搜索有无同类需求，避免提交重复需求 -->
-<!-- Please search existing issues to avoid creating duplicates. -->
+<!-- Please search existing demands to avoid creating duplicates. -->
 
 ### 描述 Description