diff --git a/content/zh/docs/ToolandCommandReference/gs_checkos.md b/content/zh/docs/ToolandCommandReference/gs_checkos.md
index 2313ed0bb0f7c28178a0ba39bf932c52ba6a2063..f46e73762f10aeb093989960526cd97d1df8f487 100644
--- a/content/zh/docs/ToolandCommandReference/gs_checkos.md
+++ b/content/zh/docs/ToolandCommandReference/gs_checkos.md
@@ -195,7 +195,7 @@ gs\_checkos工具用来帮助检查操作系统、控制参数、磁盘配置等
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 <td class="cellrowborder" valign="top" width="29.24%" headers="mcps1.2.4.1.2 "><p id="zh-cn_topic_0237152331_zh-cn_topic_0059778883_ab7258b33d9104498928d2c464f027b6d"><a name="zh-cn_topic_0237152331_zh-cn_topic_0059778883_ab7258b33d9104498928d2c464f027b6d"></a><a name="zh-cn_topic_0237152331_zh-cn_topic_0059778883_ab7258b33d9104498928d2c464f027b6d"></a>时间一致性（Time consistency status）</p>
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-<td class="cellrowborder" valign="top" width="61.49%" headers="mcps1.2.4.1.3 "><p id="zh-cn_topic_0237152331_zh-cn_topic_0059778883_abcca7e99b1724a8d979ce058b73e2b36"><a name="zh-cn_topic_0237152331_zh-cn_topic_0059778883_abcca7e99b1724a8d979ce058b73e2b36"></a><a name="zh-cn_topic_0237152331_zh-cn_topic_0059778883_abcca7e99b1724a8d979ce058b73e2b36"></a>时间一致性检查：确认ntp服务启动，<span id="text1241915274573"><a name="text1241915274573"></a><a name="text1241915274573"></a>openGauss</span>各个主机的系统时间误差不超过60s。</p>
+<td class="cellrowborder" valign="top" width="61.49%" headers="mcps1.2.4.1.3 "><p id="zh-cn_topic_0237152331_zh-cn_topic_0059778883_abcca7e99b1724a8d979ce058b73e2b36"><a name="zh-cn_topic_0237152331_zh-cn_topic_0059778883_abcca7e99b1724a8d979ce058b73e2b36"></a><a name="zh-cn_topic_0237152331_zh-cn_topic_0059778883_abcca7e99b1724a8d979ce058b73e2b36"></a>时间一致性检查：确认ntp服务启动，<span id="text1241915274573"><a name="text1241915274573"></a><a name="text1241915274573"></a>openGauss</span>各个主机的系统时间误差不超过6s。</p>
 </td>
 </tr>
 <tr id="zh-cn_topic_0237152331_zh-cn_topic_0059778883_r4928203b328e4631b6ac3a17fab90e7f"><td class="cellrowborder" valign="top" width="9.27%" headers="mcps1.2.4.1.1 "><p id="zh-cn_topic_0237152331_zh-cn_topic_0059778883_a42626dd0bd2343b0a82d60fc7fbb41db"><a name="zh-cn_topic_0237152331_zh-cn_topic_0059778883_a42626dd0bd2343b0a82d60fc7fbb41db"></a><a name="zh-cn_topic_0237152331_zh-cn_topic_0059778883_a42626dd0bd2343b0a82d60fc7fbb41db"></a>A13</p>