diff --git a/themes/hugo-xmin/static/admin/desktop/config.yml b/themes/hugo-xmin/static/admin/desktop/config.yml
index 283181e..42bdaf5 100644
--- a/themes/hugo-xmin/static/admin/desktop/config.yml
+++ b/themes/hugo-xmin/static/admin/desktop/config.yml
@@ -21,7 +21,15 @@ collections:
     fields: # The fields for each document, usually in front matter
       - {label: "Layout", name: "layout", widget: "hidden", default: "post", required: true}
       - {label: "Title", name: "title", widget: "string", required: true}
-      - {label: "Author", name: "author", widget: "string", required: true}
+      - name: authors
+        label: Authors
+        widget: list
+        required: true
+        collapsed: false
+        fields:
+          - name: author
+            label: Author
+            widget: string
       - {label: "Publish Date", name: "publishDate", widget: "datetime", date_format: 'yyyy-MM-dd', time_format: false, required: true}
       - {label: "Last Modified", name: "lastMod", widget: "datetime", date_format: 'yyyy-MM-dd', time_format: false, required: true}
       - {label: "Show TOC?", name: "toc", widget: "boolean", default: true}
@@ -75,7 +83,15 @@ collections:
     fields: # The fields for each document, usually in front matter
       - {label: "Layout", name: "layout", widget: "hidden", default: "post", required: true}
       - {label: "Title", name: "title", widget: "string", required: true}
-      - {label: "Author", name: "author", widget: "string", required: true}
+      - name: authors
+        label: Authors
+        widget: list
+        required: true
+        collapsed: false
+        fields:
+          - name: author
+            label: Author
+            widget: string
       - {label: "Publish Date", name: "publishDate", widget: "datetime", date_format: 'yyyy-MM-dd', time_format: false, required: true}
       - {label: "Last Modified", name: "lastMod", widget: "datetime", date_format: 'yyyy-MM-dd', time_format: false, required: true}
       - {label: "Show TOC?", name: "toc", widget: "boolean", default: true}
diff --git a/themes/hugo-xmin/static/admin/mobile/config.yml b/themes/hugo-xmin/static/admin/mobile/config.yml
index 978c74d..2e21e4f 100644
--- a/themes/hugo-xmin/static/admin/mobile/config.yml
+++ b/themes/hugo-xmin/static/admin/mobile/config.yml
@@ -21,7 +21,13 @@ collections:
     fields: # The fields for each document, usually in front matter
       - {label: "Layout", name: "layout", widget: "hidden", default: "post", required: true}
       - {label: "Title", name: "title", widget: "string", required: true}
-      - {label: "Author", name: "author", widget: "string", required: true}
+      - label: "Authors"
+        name: "authors"
+        widget: "list"
+        allow_add: true
+        required: true
+        summary: '{{fields.author}}'
+        field: {label: Author, name: author, widget: string}
       - {label: "Publish Date", name: "publishDate", widget: "datetime", date_format: 'YYYY-MM-DD', time_format: false, required: true}
       - {label: "Last Modified", name: "lastMod", widget: "datetime", date_format: 'YYYY-MM-DD', time_format: false, required: true}
       - {label: "Show TOC?", name: "toc", widget: "boolean", default: true}
@@ -66,7 +72,13 @@ collections:
     fields: # The fields for each document, usually in front matter
       - {label: "Layout", name: "layout", widget: "hidden", default: "post", required: true}
       - {label: "Title", name: "title", widget: "string", required: true}
-      - {label: "Author", name: "author", widget: "string", required: true}
+      - label: "Authors"
+        name: "authors"
+        widget: "list"
+        allow_add: true
+        required: true
+        summary: '{{fields.author}}'
+        field: {label: Author, name: author, widget: string}
       - {label: "Publish Date", name: "publishDate", widget: "datetime", date_format: 'YYYY-MM-DD', time_format: false, required: true}
       - {label: "Last Modified", name: "lastMod", widget: "datetime", date_format: 'YYYY-MM-DD', time_format: false, required: true}
       - {label: "Show TOC?", name: "toc", widget: "boolean", default: true}