find some bugs in master branch

[lwhere]

1:

Here, "@base" is not defined, should be "@/" instead
2:

There should be another ")" here.
3: (not fixed yet)

However, when I have fixed above two little bugs which the webpack indicates directly , I still cann't "npm run dev" the project,
it told me that "ERROR in Conflict: Multiple assets emit different content to the same filename index.html".
4: (not fixed yet)
I first try to use pnpm to install the node_modules, but it turns out "it can't find some modules". I try yarn latter and find out that "can't find modules" problem disappears.

My Environments

• OS: Windows & Linux
• Node-version: node: 16.15.0
• Dashboard-version: master

[xigongdaEricyang]

fixed it already, thanx a lot