update discussions link

.github/ISSUE_TEMPLATE/bug_cn.md

@@ -4,7 +4,7 @@ about: "提交一个 V2Ray 的程序问题报告。"
 ---
 
 除非特殊情况，请完整填写所有问题。不按模板发的 issue 将直接被关闭。
-如果你遇到的问题不是 V2Ray 的 bug，比如你不清楚要如何配置，请使用[Discussion](https://github.com/v2fly/discussion/issues)进行讨论。
+如果你遇到的问题不是 V2Ray 的 bug，比如你不清楚要如何配置，请使用[Discussion](https://github.com/v2fly/v2ray-core/discussions)进行讨论。
 
 1) 你正在使用哪个版本的 V2Ray？（如果服务器和客户端使用了不同版本，请注明）
 

.github/ISSUE_TEMPLATE/bug_en.md

@@ -4,7 +4,7 @@ about: "Create a bug report to help us improve"
 ---
 
 Please answer all the questions with enough information. All issues not following this template will be closed immediately.
-If you are not sure if your question is truely a bug in V2Ray, please discuss it [here](https://github.com/v2fly/discussion/issues) first.
+If you are not sure if your question is truely a bug in V2Ray, please discuss it [here](https://github.com/v2fly/v2ray-core/discussions) first.
 
 1) What version of V2Ray are you using (If you deploy different version on server and client, please explicitly point out)?
 

.github/ISSUE_TEMPLATE/other_en.md

@@ -1,12 +1,12 @@
 ---
 name: Other
-about: "其它问题请使用 https://github.com/v2fly/discussion/issues 进行讨论 / Please discuss other issues at https://github.com/v2fly/discussion/issues"
+about: "其它问题请使用 https://github.com/v2fly/v2ray-core/discussions 进行讨论 / Please discuss other issues at https://github.com/v2fly/v2ray-core/discussions"
 ---
 
-如果你遇到的问题不是 V2Ray 的 bug，比如你不清楚要如何配置，请使用[Discussion](https://github.com/v2fly/discussion/issues)进行讨论。
+如果你遇到的问题不是 V2Ray 的 bug，比如你不清楚要如何配置，请使用[Discussion](https://github.com/v2fly/v2ray-core/discussions)进行讨论。
 
 此 Issue 会被立即关闭。
 
-If you are not sure if your question is truely a bug in V2Ray, please discuss it [here](https://github.com/v2fly/discussion/issues) first.
+If you are not sure if your question is truely a bug in V2Ray, please discuss it [here](https://github.com/v2fly/v2ray-core/discussions) first.
 
 This issue will be closed immediately.