update contact us (#403)

* update contact us

* revise

README.md

@@ -100,28 +100,13 @@ NOTICE: If you want to contribute code, you should sign a [cla doc](https://cla-
 
 ## 6. Contact
 
-Email: [email protected]
-
 Official Website: [www.tugraph.org](https://www.tugraph.org)
 
-Github Issue (For bug report and feature request)
-[Issue](https://github.com/TuGraph-db/tugraph-db/issues)
-
-Github Discussions (For general technical discussion)
-[Discussions](https://github.com/TuGraph-db/tugraph-db/discussions)
-
 Slack (For developer quick communication):
 [TuGraph.slack](https://join.slack.com/t/tugraph/shared_invite/zt-1hha8nuli-bqdkwn~w4zH1vlk0QvqIfg)
 
-DingTalk Group (For general technical discussion)
-
-![alert](./docs/images/dingtalk.png)
-
-WeChat Group (For general technical discussion)
-
-![alert](./docs/images/wechat_tech.png)
+Contact us via dingtalk, wechat, email and telephone:
+![contacts](./docs/images/contact_us.png)
 
-WeChat Official Account (For announcement)
 
-![alert](./docs/images/wechat.png)
 

README_CN.md

@@ -98,28 +98,11 @@ $ make package
 
 ## 5. 联系我们
 
-邮箱: [email protected]
-
 官网: [www.tugraph.org](https://www.tugraph.org)
 
-Github Issue (错误反馈、功能讨论)
-[Issue](https://github.com/TuGraph-db/tugraph-db/issues)
-
-Github Discussions (技术讨论)
-[Discussions](https://github.com/TuGraph-db/tugraph-db/discussions)
-
 Slack (在线开发沟通):
 [TuGraph.slack](https://join.slack.com/t/tugraph/shared_invite/zt-1hha8nuli-bqdkwn~w4zH1vlk0QvqIfg)
 
-钉钉群 (技术交流)
-
-![alert](./docs/images/dingtalk.png)
-
-微信群 (技术交流)
-
-![alert](./docs/images/wechat_tech.png)
-
-微信公众号 (信息发布)
-
-![alert](./docs/images/wechat.png)
+通过钉钉群、微信群、微信公众号、邮箱和电话联系我们:
+![contacts](./docs/images/contact_us.png)
 

docs/en-US/source/9.contacts.md

@@ -13,16 +13,5 @@ Github Discussions:
 Slack:
 [TuGraph.slack](https://join.slack.com/t/tugraph/shared_invite/zt-1hha8nuli-bqdkwn~w4zH1vlk0QvqIfg)
 
-Dingtalk Group Chat (Discussions):
-
-![alert](../../images/dingtalk.png)
-
-WeChat Group Chat (Discussions):
-
-![alert](../../images/wechat_tech.png)
-
-Official Accounts (Information Release):
-
-![alert](../../images/wechat.png)
-
-Email（Enterprise version consultation）: [email protected]
+Contact us via dingtalk, wechat, email and telephone:
+![contacts](../../images/contact_us.png)

docs/zh-CN/source/9.contacts.md

@@ -13,16 +13,5 @@ Github Discussions (技术讨论)
 Slack (在线开发沟通):
 [TuGraph.slack](https://join.slack.com/t/tugraph/shared_invite/zt-1hha8nuli-bqdkwn~w4zH1vlk0QvqIfg)
 
-钉钉群 (技术交流)
-
-![alert](../../images/dingtalk.png)
-
-微信群 (技术交流)
-
-![alert](../../images/wechat_tech.png)
-
-微信公众号 (信息发布)
-
-![alert](../../images/wechat.png)
-
-邮箱（商务沟通等其他问题）: [email protected]
+通过钉钉群、微信群、微信公众号、邮箱和电话联系我们:
+![contacts](../../images/contact_us.png)