diff --git a/app/javascript/styles/mastodon-material/plugins/plus.scss b/app/javascript/styles/mastodon-material/plugins/plus.scss
new file mode 100644
index 000000000..7d5486561
--- /dev/null
+++ b/app/javascript/styles/mastodon-material/plugins/plus.scss
@@ -0,0 +1,71 @@
+$name: Plus;
+$target-version: "1.0.0";
+$website: "";
+@include version-check($name, $target-version, $website);
+
+.status__action-bar-button {
+    background: #eeeeee;
+    width: 28px !important;
+    height: 28px !important;
+
+    .fa { vertical-align: bottom }
+}
+
+// exception
+.media-modal__overlay .picture-in-picture__footer .icon-button,
+.status__action-bar-button.icon-button--with-counter { background: transparent }
+
+// favorite icon
+.star-icon.active,
+.star-icon.icon-button.active.activate,
+.notification__favourite-icon-wrapper .star-icon { background: #db4437 }
+
+.notification__favourite-icon-wrapper {
+    left: -34px;
+
+    .star-icon {
+        border-radius: 50%;
+        width: 28px;
+        height: 28px;
+        vertical-align: baseline;
+        font-size: 18px;
+
+        &.fa-fw::before { vertical-align: middle }
+    }
+}
+
+// Fedibird bottom bar in mobile
+.tabs-bar.bottom-bar {
+    background: #212121;
+
+    .tabs-bar__link {
+        color: transparentize(#ffffff, 0.5);
+
+        &.active { color: #ffffff }
+    }
+}
+
+// Quote
+.quote-status {
+    border-radius: 0;
+    border: none;
+    border-top: 1px solid $border-color;
+    padding: 16px 16px 16px 48px;
+    margin-top: 16px;
+
+    .detailed-status__display-avatar,
+    .status__avatar {
+        left: 0 !important;
+        top: 16px !important;
+    }
+}
+
+@if $dense {
+    .quote-status {
+        padding: 0;
+        margin-top: 16px;
+
+        .detailed-status__display-avatar,
+        .status__avatar { top: 8px !important }
+    }
+}
\ No newline at end of file
diff --git a/app/javascript/styles/mastodon-material/theme/_mixins.scss b/app/javascript/styles/mastodon-material/theme/_mixins.scss
index e6bc6dba3..412c4c762 100644
--- a/app/javascript/styles/mastodon-material/theme/_mixins.scss
+++ b/app/javascript/styles/mastodon-material/theme/_mixins.scss
@@ -277,9 +277,9 @@ $shadow-color-3: rgba(0,0,0,.12);
     }
 }
 
-// plugin version checker
-@mixin plugin-version-check($plugin-name, $target-version, $website) {
+// version checker
+@mixin version-check($name, $target-version, $website) {
     @if $target-version != $version {
-        @debug "[Info] #{$plugin-name} is made for Mastodon Material #{$target-version}. Some css elements might be broken! Check plugin website: #{$website}";
+        @debug "[Info] #{$name} is made for Mastodon Material #{$target-version}. Some css elements might be broken! Check plugin website: #{$website}";
     }
 }
\ No newline at end of file
diff --git a/app/javascript/styles/mastodon-material/theme/about.scss b/app/javascript/styles/mastodon-material/theme/about.scss
index 5010eb1ab..69ee6e664 100644
--- a/app/javascript/styles/mastodon-material/theme/about.scss
+++ b/app/javascript/styles/mastodon-material/theme/about.scss
@@ -53,4 +53,6 @@
     background: $card-bg-color;
     border: 1px solid $border-color;
     border-radius: $card-radius;
+
+    &__text { color: $primary-text-color }
 }
\ No newline at end of file
diff --git a/app/javascript/styles/mastodon-material/theme/statuses.scss b/app/javascript/styles/mastodon-material/theme/statuses.scss
index 6208f8e00..18054c4f4 100644
--- a/app/javascript/styles/mastodon-material/theme/statuses.scss
+++ b/app/javascript/styles/mastodon-material/theme/statuses.scss
@@ -283,4 +283,4 @@ a.status-card {
     }
 }
 
-.entry.h-cite.p-comment.entry-successor { border-top: 1px solid $border-color }
\ No newline at end of file
+.entry.h-cite.p-comment.entry-successor:first-child { border-top: 1px solid $border-color }
\ No newline at end of file
diff --git a/app/javascript/styles/mastodon-material/theme/widgets.scss b/app/javascript/styles/mastodon-material/theme/widgets.scss
index 050e9b127..4dc9a78f3 100644
--- a/app/javascript/styles/mastodon-material/theme/widgets.scss
+++ b/app/javascript/styles/mastodon-material/theme/widgets.scss
@@ -66,13 +66,17 @@
 
 .contact-widget {
     color: $ui-text-color;
+    padding: 8px;
 
-    h4 { color: $ui-text-color }
+    h4 {
+        color: $ui-text-color;
+        padding: 0 0 8px;
+    }
 
-    .account { padding: 4px 0 8px }
+    .account { padding: 8px 0 }
 
     &>a {
-        padding: 0 8px 4px;
+        padding: 8px 0;
         color: $primary-text-color;
     }
 }
diff --git a/app/javascript/styles/y-zu-auto.scss b/app/javascript/styles/y-zu-auto.scss
new file mode 100644
index 000000000..c9bd70433
--- /dev/null
+++ b/app/javascript/styles/y-zu-auto.scss
@@ -0,0 +1,2 @@
+@use 'y-zu-dark';
+@media (prefers-color-scheme: light) { @import 'y-zu-light'; }
\ No newline at end of file
diff --git a/config/locales/en.yml b/config/locales/en.yml
index c7a749a71..1b5f9e174 100644
--- a/config/locales/en.yml
+++ b/config/locales/en.yml
@@ -1387,6 +1387,7 @@ en:
     plus: Plus
     y-zu-dark: Y-zu (Dark)
     y-zu-light: Y-zu (Light)
+    y-zu-auto: Y-zu (Auto)
   time:
     formats:
       default: "%b %d, %Y, %H:%M"
diff --git a/config/locales/ja.yml b/config/locales/ja.yml
index c4c981387..1dc72d23a 100644
--- a/config/locales/ja.yml
+++ b/config/locales/ja.yml
@@ -1365,6 +1365,7 @@ ja:
     plus: Plus
     y-zu-dark: Y-zu (ダーク)
     y-zu-light: Y-zu (ライト)
+    y-zu-auto: Y-zu (自動)
   time:
     formats:
       default: "%Y年%m月%d日 %H:%M"
diff --git a/config/themes.yml b/config/themes.yml
index df530bd65..cea5258c2 100644
--- a/config/themes.yml
+++ b/config/themes.yml
@@ -14,3 +14,4 @@ mastodon-material-auto: styles/mastodon-material-auto.scss
 plus: styles/plus.scss
 y-zu-dark: styles/y-zu-dark.scss
 y-zu-light: styles/y-zu-light.scss
+y-zu-auto: styles/y-zu-auto.scss