diff --git a/README.md b/README.md
index afb47923..a5cbd09f 100644
--- a/README.md
+++ b/README.md
@@ -774,7 +774,7 @@ GA Web 工具运行在**真实、持久化的 Chrome/Chromium 会话**中，而
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-      <td align="center"><strong>微信群 22</strong><br/><img src="assets/images/wechat_group22.jpg" alt="微信群 22 二维码" width="240"/></td>
+      <td align="center"><strong>微信群 23</strong><br/><img src="assets/images/wechat_group22.jpg" alt="微信群 23 二维码" width="240"/></td>
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diff --git a/assets/images/wechat_group22.jpg b/assets/images/wechat_group22.jpg
index decc42d0..dd7c8727 100644
Binary files a/assets/images/wechat_group22.jpg and b/assets/images/wechat_group22.jpg differ