Merge pull request #19577 from taosdata/docs/sqchang/TM-3239

docs: TM-3239

docs/zh/05-get-started/index.md

@@ -4,6 +4,7 @@ description: '快速设置 TDengine 环境并体验其高效写入和查询'
 ---
 
 import xiaot from './xiaot.webp'
+import xiaot_new from './xiaot-new.webp'
 import channel from './channel.webp'
 import official_account from './official-account.webp'
 
@@ -35,7 +36,7 @@ TDengine 知识地图中涵盖了 TDengine 的各种知识点，揭示了各概
 
 <table width="100%">
 <tr align="center">
-<td style={{padding:'1em 3em',border:0}}><img src={xiaot-new} alt="小 T 的二维码" width="200" /></td>
+<td style={{padding:'1em 3em',border:0}}><img src={xiaot_new} alt="小 T 的二维码" width="200" /></td>
 <td style={{padding:'1em 3em',border:0}}><img src={channel} alt="TDengine 微信视频号" width="200" /></td>
 <td style={{padding:'1em 3em',border:0}}><img src={official_account} alt="TDengine 微信公众号" width="200" /></td>
 </tr>