diff --git a/layouts/partials/body/infos.html b/layouts/partials/body/infos.html
index a80778f..c3ee464 100644
--- a/layouts/partials/body/infos.html
+++ b/layouts/partials/body/infos.html
@@ -6,7 +6,7 @@
   {{ end }}
   &nbsp;&middot;&nbsp; <span class="single__info" title="{{ i18n "tooltip-reading-time" }}"> ☕&nbsp;{{ .ReadingTime }}&nbsp;{{ i18n "reading-time" }} </span>
   {{ with .Params.Author }}
-  &nbsp;&middot;&nbsp; <span class="single__info" title="{{ i18n "single-writtenBy" }}">{{if $params.AuthorEmoji }}{{ $params.AuthorEmoji }}{{ else }}✍️{{ end }}&nbsp;{{ . }}</span>
+  &nbsp;&middot;&nbsp; <span class="single__info" title="{{ i18n "single-writtenBy" }}">{{if $params.AuthorEmoji }}{{ $params.AuthorEmoji }}{{ else }}✍️{{ end }}&nbsp;{{ partial "head/author.html" . }}</span>
   {{ end }}
   <span class="single__info">
     {{ if (and .Site.Params.enableBusuanzi .Site.Params.busuanziPagePV) }} &middot; 👀<span id="busuanzi_value_page_pv">...</span> {{ i18n "counter-page-pv" }}{{ end }}
diff --git a/layouts/partials/body/whoami.html b/layouts/partials/body/whoami.html
index 2428dcd..28c8595 100644
--- a/layouts/partials/body/whoami.html
+++ b/layouts/partials/body/whoami.html
@@ -27,7 +27,7 @@
     </div>
     <div class="whoami__title">
       {{ if $.Param "author" }}
-        {{ $.Param "author" }}
+        {{ partial "head/author.html" ($.Param "author") }}
       {{ else }}
         {{ $.Param "myname" }}
       {{ end }}
diff --git a/layouts/partials/head/author.html b/layouts/partials/head/author.html
new file mode 100644
index 0000000..5a71b59
--- /dev/null
+++ b/layouts/partials/head/author.html
@@ -0,0 +1,7 @@
+{{ $author_type := (printf "%T" .) }}
+{{ $author_is_slice := (eq "[]string" $author_type) }}
+    {{ if $author_is_slice }}
+        {{ delimit . ", " }}
+    {{ else }}
+        {{ . }}
+    {{ end }}
diff --git a/layouts/partials/summary/card.html b/layouts/partials/summary/card.html
index 80e9446..472d3b7 100644
--- a/layouts/partials/summary/card.html
+++ b/layouts/partials/summary/card.html
@@ -8,7 +8,7 @@
       {{ end }} 
       <span title="{{ i18n "tooltip-reading-time" }}" dir="{{ if ne ($.Param "languagedir") "rtl" }}ltr{{ else }}rtl{{ end }}"> &middot; ☕ {{ .ReadingTime }} {{ i18n "reading-time" }}</span>
       {{ with $.Param "author" }}
-      &middot; <span title="{{ i18n "single-writtenBy" }}" dir="{{ if ne ($.Param "languagedir") "rtl" }}ltr{{ else }}rtl{{ end }}">{{ if $.Param "AuthorEmoji" }}{{ $.Param "AuthorEmoji" }}{{ else }}✍️{{ end }}&nbsp;{{ . }}</span>
+      &middot; <span title="{{ i18n "single-writtenBy" }}" dir="{{ if ne ($.Param "languagedir") "rtl" }}ltr{{ else }}rtl{{ end }}">{{ if $.Param "AuthorEmoji" }}{{ $.Param "AuthorEmoji" }}{{ else }}✍️{{ end }}&nbsp;{{ partial "head/author.html" . }}</span>
       {{ end }}
     </h6>
   </header>
diff --git a/layouts/partials/summary/classic.html b/layouts/partials/summary/classic.html
index e43222c..1fde162 100644
--- a/layouts/partials/summary/classic.html
+++ b/layouts/partials/summary/classic.html
@@ -25,7 +25,7 @@
           {{ end }}
           <span title="{{ i18n "tooltip-reading-time" }}" dir="{{ if ne ($.Param "languagedir") "rtl" }}ltr{{ else }}rtl{{ end }}"> &middot; ☕&nbsp;{{ .ReadingTime }}&nbsp;{{ i18n "reading-time" }} </span>
           {{ with $.Param "author" }}
-          &middot; <span title="{{ i18n "single-writtenBy" }}" dir="{{ if ne ($.Param "languagedir") "rtl" }}ltr{{ else }}rtl{{ end }}">{{ if $.Param "authorEmoji" }}{{ $.Param "authorEmoji" }}{{ else }}✍️{{ end }}&nbsp;{{ . }}</span>
+          &middot; <span title="{{ i18n "single-writtenBy" }}" dir="{{ if ne ($.Param "languagedir") "rtl" }}ltr{{ else }}rtl{{ end }}">{{ if $.Param "authorEmoji" }}{{ $.Param "authorEmoji" }}{{ else }}✍️{{ end }}&nbsp;{{ partial "head/author.html" . }}</span>
           {{ end }}
         </h6>
       </header>
diff --git a/layouts/partials/summary/compact.html b/layouts/partials/summary/compact.html
index a815fdc..2f4481d 100644
--- a/layouts/partials/summary/compact.html
+++ b/layouts/partials/summary/compact.html
@@ -11,7 +11,7 @@
           {{ end }} 
           <span title="{{ i18n "tooltip-reading-time" }}" dir="{{ if ne ($.Param "languagedir") "rtl" }}ltr{{ else }}rtl{{ end }}"> &middot; ☕ {{ .ReadingTime }} {{ i18n "reading-time" }}</span>
           {{ with $params.Author }}
-          &middot; <span title="{{ i18n "single-writtenBy" }}" dir="{{ if ne ($.Param "languagedir") "rtl" }}ltr{{ else }}rtl{{ end }}">{{ if $params.AuthorEmoji }}{{ $params.AuthorEmoji }}{{ else }}✍️{{ end }}&nbsp;{{ . }}</span>
+          &middot; <span title="{{ i18n "single-writtenBy" }}" dir="{{ if ne ($.Param "languagedir") "rtl" }}ltr{{ else }}rtl{{ end }}">{{ if $params.AuthorEmoji }}{{ $params.AuthorEmoji }}{{ else }}✍️{{ end }}&nbsp;{{ partial "head/author.html" . }}</span>
           {{ end }}
         </h6>
       </header>