Fixed the plugin issue?

Author: AjayLiu

netlify.toml

@@ -2,16 +2,4 @@
   publish = ".next"
 
 [[plugins]]
-  package = "@netlify/plugin-nextjs"
-[[plugins]]
-  package = "netlify-plugin-image-optim"
-[[plugins]]
-  package = "netlify-plugin-inline-source"
-[[plugins]]
-  package = "netlify-plugin-minify-html"
-[[plugins]]
-  package = "netlify-plugin-cache-nextjs"
-[[plugins]]
-  package = "@netlify/plugin-sitemap"
-[[plugins]]
-  package = "netlify-plugin-submit-sitemap"
+  package = "@netlify/plugin-nextjs"

package.json

@@ -6,7 +6,7 @@
         "dev": "next",
         "build": "next build",
         "start": "next start",
-        "export": "yarn build && next export"
+        "export": "next build && next export"
     },
     "dependencies": {
         "classnames": "^2.3.1",