[zh-cn]sync style-guide.md

Signed-off-by: xin.li <xin.li@daocloud.io>

content/zh-cn/docs/contribute/style/style-guide.md

@@ -1041,7 +1041,7 @@ Use pound or hash signs (`#`) for non-blog post content. | Use underlines (`---`
 Use sentence case for headings in the page body. For example, **Extend kubectl with plugins** | Use title case for headings in the page body. For example, **Extend Kubectl With Plugins**
 Use title case for the page title in the front matter. For example, `title: Kubernetes API Server Bypass Risks` | Use sentence case for page titles in the front matter. For example, don't use `title: Kubernetes API server bypass risks`
 Place relevant links in the body copy. | Include hyperlinks (`<a href=""></a>`) in headings.
-Use proper heading markers (`---` or `===`) to indicate headings. | Use **bold** text or other indicators to split paragraphs.
+Use pound or hash signs (`#`) to indicate headings. | Use **bold** text or other indicators to split paragraphs.
 {{< /table >}}
 -->
 {{< table caption = "标题约定" >}}
@@ -1053,7 +1053,7 @@ Use proper heading markers (`---` or `===`) to indicate headings. | Use **bold**
 页面正文中的小标题采用正常语句的大小写。例如：**Extend kubectl with plugins** | 页面正文中的小标题采用首字母大写的大标题式样。例如：**Extend Kubectl With Plugins**
 头部的页面标题采用大标题的式样。例如：`title: Kubernetes API Server Bypass Risks` | 头部的页面标题采用正常语句的大小写。例如不要使用 `title: Kubernetes API server bypass risks`
 将相关链接放在正文中。| 在标题中包含超链接（`<a href=""></a>`）。
-使用适当的标题标记（`---` 或 `===`）来指示标题。| 使用**粗体**文本或其他指示符来拆分段落。
+使用井号或哈希符号（`#`）表示标题。| 使用**粗体**文本或其他指示符来拆分段落。
 {{< /table >}}
 
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