diff --git a/README.md b/README.md
index 3c0a63e1..ab067198 100644
--- a/README.md
+++ b/README.md
@@ -175,7 +175,7 @@ Sa-OAuth2 模块分为四种授权模式，解决不同场景下的授权需求
 
 
 ## 交流群
-QQ交流群：496757342 [点击加入](https://jq.qq.com/?_wv=1027&k=ceibbMFr)
+QQ交流群：614714762 [点击加入](https://jq.qq.com/?_wv=1027&k=F96A2mrl)
 
 微信交流群：
 
diff --git a/sa-token-doc/doc/README.md b/sa-token-doc/doc/README.md
index e2ce386c..1096b35b 100644
--- a/sa-token-doc/doc/README.md
+++ b/sa-token-doc/doc/README.md
@@ -134,7 +134,7 @@ StpUtil.switchTo(10044);    // 将当前会话身份临时切换为其它账号
 
 
 ## 交流群
-QQ交流群：496757342 [点击加入](https://jq.qq.com/?_wv=1027&k=WNggbsFe)
+QQ交流群：614714762 [点击加入](https://jq.qq.com/?_wv=1027&k=F96A2mrl)
 
 微信交流群：
 
diff --git a/sa-token-doc/doc/index.html b/sa-token-doc/doc/index.html
index a235eb23..312d8e47 100644
--- a/sa-token-doc/doc/index.html
+++ b/sa-token-doc/doc/index.html
@@ -175,7 +175,7 @@
 		
 		<script>
 			if(window.jQuery === undefined || window.Docsify === undefined) {
-				var str = 'CDN 加载失败，请打开备用地址：<a href="index-backup.html" target="_blank">index-backup.html</a>';
+				var str = 'CDN 加载失败，请打开备用地址：<a href="index-backup.html' + location.hash + '" target="_blank">index-backup.html</a>';
 				document.querySelector('#app').innerHTML = str;
 			}
 		</script>
diff --git a/sa-token-doc/doc/more/join-group.md b/sa-token-doc/doc/more/join-group.md
index 98c90d8e..65715b6b 100644
--- a/sa-token-doc/doc/more/join-group.md
+++ b/sa-token-doc/doc/more/join-group.md
@@ -7,9 +7,9 @@
 ### 1、加入QQ交流群
 
 
-![QQ群](https://oss.dev33.cn/sa-token/qq-group-3.png ':size=180')
+![QQ群](https://oss.dev33.cn/sa-token/qq-group-2.png ':size=180')
 
-QQ交流群：496757342 [点击加入](https://jq.qq.com/?_wv=1027&k=WNggbsFe)
+QQ交流群：614714762 [点击加入](https://jq.qq.com/?_wv=1027&k=F96A2mrl)
 
 ### 2、加入微信交流群：
 
diff --git a/sa-token-doc/index.html b/sa-token-doc/index.html
index a1b2e4e6..d5eb74e1 100644
--- a/sa-token-doc/index.html
+++ b/sa-token-doc/index.html
@@ -499,7 +499,8 @@
 						<h3>联系我们</h3>
 						<ul class="list-unstyle">
 							<!-- <li>电话：<a href="tel:123;">123</a></li> -->
-							<li>QQ群 ：<a href="https://jq.qq.com/?_wv=1027&k=ceibbMFr" target="_blank">496757342</a></li>
+							<!-- <li>QQ群 ：<a href="xxx" target="_blank">111</a></li> -->
+							<li>QQ群 ：<a href="doc/index.html#/more/join-group">点击加入</a></li>
 							<li>邮箱：<a href="javascript: alert('暂无');">暂无</a></li>
 							<li>联系：<a href="javascript: alert('暂无');">暂无</a></li>
 						</ul>