> Original article: [How to add comments to Hugo blog](https://blog.zhoujump.club/en/p/hugo-commits/)

>Foreword: This article continues the previous article and talks about how to add a comment system to your blog.
>[Read the previous article](/tags/hugo/)

## Deploy waline

This part is introduced in detail on the waline official website. We only need to do **Vercel deployment (server)**. Friends who have purchased domain names can do one more step. After completing the deployment, you can return to this article to continue configuration.
[Click to go to waline tutorial](http://u5a.cn/OdUZ7/)
>If you have difficulty accessing vercel, please use magic Internet.

![Just do this step](1-1.webp)

## Deploy hugo

>We assume that you have configured hugo completely according to the tutorial and have not used other hugo themes.

Enter the deployed vercel project and select **Settings>Domains** to go to the domain name management interface and copy a domain name for backup.

![Domain name management interface](2-1.webp)

Go to gitlab, find the `config/_default/params.toml` file, and edit the code starting from line 107

![How to edit files](2-2.webp)

```go
[comments.waline]
serverURL = "domain.com"//Fill in the domain name you copied in the previous step
lang = "zh-CN"
visitor = ""
avatar = ""
emoji = ["https://unpkg.com/@waline/emojis@1.1.0/weibo"]
meta = ['nick', 'mail']//Fill in the information you want users to leave
requiredMeta = ['nick']//Fill in the required information for users, and anonymous is allowed if it is empty
placeholder = "Leave your comment!"
```

Then there is the code on line 77

```go
## Comments
[comments]
enabled = true
provider = "waline"
```

For more information about the configuration here, please [click here](http://u5a.cn/Aa2Eq)

After editing, save it. Wait for the pipeline to run, and then you can see the comment area appear at the end of the article.