use og.bmpi.dev to generate open graph image dynamicly

Author: madawei2699

themes/hugo-coder/layouts/_default/baseof.html

@@ -31,15 +31,15 @@
   {{ if .Params.og_image }}
   <meta property="twitter:image" content="{{ .Params.og_image }}" />
   {{ else }}
-  <meta name="twitter:image" content="{{ .Site.BaseURL }}/{{ .Site.Params.og_image }}">
+  <meta name="twitter:image" content="https://og.bmpi.dev/{{.Title}}.png">
   {{ end }}
 
   <!-- Open Graph -->
   {{ template "_internal/opengraph.html" . }}
   {{ if .Params.og_image }}
   <meta property="og:image" content="{{ .Params.og_image }}" />
   {{ else }}
-  <meta name="og:image" content="{{ .Site.BaseURL }}/{{ .Site.Params.og_image }}">
+  <meta name="og:image" content="https://og.bmpi.dev/{{.Title}}.png">
   {{ end }}
 
   {{ partial "schema.html" . }}