diff --git a/_site/assets/css/giscus.css b/_site/assets/css/giscus.css
index 6d2f69a..b3692a4 100644
--- a/_site/assets/css/giscus.css
+++ b/_site/assets/css/giscus.css
@@ -3,6 +3,9 @@
   background: #000;
 }
 
+.gsc-comments {
+  gap: 1rem;
+}
 .gsc-comments .gsc-header {
   background: #000;
   padding: 0.5em;
diff --git a/_site/assets/css/giscus.css.map b/_site/assets/css/giscus.css.map
index 984816f..85bdc7e 100644
--- a/_site/assets/css/giscus.css.map
+++ b/_site/assets/css/giscus.css.map
@@ -1 +1 @@
-{"version":3,"sourceRoot":"","sources":["giscus.scss"],"names":[],"mappings":";AAAA;EAA0D;;;AAQlD;EACI;EACA;EACA;;AAEA;EAAmB;;AAKnB;EAAgB;;AACZ;EAAkB;EAA0B;;AAGhD;EACI;EACA;;AAGJ;EACI;EAAe;EACf;EAA4E;EAC5E;EACA;;AAMJ;EAAsB;;AAI1B;EAAY;;AAEZ;EAAU;;AACN;EAAW;;AACX;EAAW;;AAGf;EACI;EACA;;AAGJ;EAAqC;;AAErC;EACI;EACA;;AAIJ;EACI;EACA;EACA;;AAGJ;EAAoB;;AAEpB;EAAiC;;AAC7B;EACI;EACA;;AAIR;EACI;EAAa;EACb;;AAEA;EACI;EAAa;EACb;EAA4E;EAC5E;;AAIR;EAAsB;;AAClB;EAAgB;;;AAO5B;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;EAWM;;;AAGN;AAAA;AAAA;AAAA;AAAA;AAAA;EAMM","sourcesContent":[".color-bg-default, .color-bg-primary, .color-bg-overlay { background: #000; }\n\n.gsc-comments {\n    // position: fixed;\n    // left: 0; right: 0;\n    // gap: 1rem;\n\n    .gsc {\n        &-header {\n            background: #000;\n            padding: .5em;\n            border: 1px #fff solid;\n\n            .gsc-left-header { margin-left: .5em }\n        }\n\n        // send comment\n        &-comment-box {\n            &-tabs button { padding: .25em .5em !important;\n                div:has(button) { margin: .5em !important { bottom: 0 !important; }; }\n            }\n\n            &-textarea {\n                border-bottom-style: inherit;\n                min-height: 6em;\n            }\n\n            &-bottom svg {\n                height: 1.5em; width: 1.5em;\n                background: url(https://kirisoup.github.io/assets/image/button/close.gif) { size: cover; };\n                margin-right: .5em !important;\n                image-rendering: pixelated\n            }\n        }\n\n        // comments\n        &-comment {\n            &-header, &-content { padding-inline: .5em }\n        }\n\n        // reply\n        &-replies { padding: unset; }\n\n        &-reply { padding: .5rem;\n            &-header { margin-block: .25em !important; }\n            &-footer { margin-top: .2em }\n        }\n\n        &-reply-author-avatar {\n            padding-right: .5em;\n            border-right: 1px #fff solid;\n        }\n\n        &-comment-content, &-reply-content { padding-block: .75em !important; }\n\n        &-comment-author-avatar img, &-reply-author-avatar img {\n            height: 2.5em;\n            width: auto;\n        }\n\n        // reaction\n        &-comment-reactions {\n            gap: .5rem;\n            align-items: center;\n            margin-left: .5em;\n        }\n\n        &-reply-reactions { margin-left: .2em; }\n\n        &-social-reaction-summary-item { height: auto;\n            &-count {\n                line-height: 1em;\n                margin: 0;\n            }\n        }\n\n        &-reactions-button {\n            height: 2em; width: 2em;\n            border: none;\n\n            svg {\n                height: 2em; width: 2em;\n                background: url(https://kirisoup.github.io/assets/image/button/smile.gif) { size: cover; };\n                image-rendering: pixelated;\n            }\n        }\n\n        &-reactions-popover { inset-inline-start: -1.73em !important;\n            &.open:before { content: unset; }\n        }\n\n    }\n}\n\n// remove round corner\n.gsc-comment-box,\n.gsc-comment-box-write,\n.gsc-comment-box-textarea,\n.gsc-comment-box-textarea-extras,\n.rounded,\n.rounded-t,\n.rounded-md,\n.rounded-full,\n.BtnGroup,\n.BtnGroup-item,\n.gsc-reactions-popover\n    { border-radius: unset !important }\n\n// remove bloat\nbutton[title=\"启用编辑器固定宽度（等宽）字体\"],\nbutton s,\n.gsc-right-header,\n.gsc-comment-box-textarea-extras,\n.gsc-comment-box-bottom svg path,\n.gsc-reactions-button svg path\n    { display: none; }\n"],"file":"giscus.css"}
\ No newline at end of file
+{"version":3,"sourceRoot":"","sources":["giscus.scss"],"names":[],"mappings":";AAAA;EAA0D;;;AAE1D;EACI;;AAGI;EACI;EACA;EACA;;AAEA;EAAmB;;AAKnB;EAAgB;;AACZ;EAAkB;EAA0B;;AAGhD;EACI;EACA;;AAGJ;EACI;EAAe;EACf;EAA4E;EAC5E;EACA;;AAMJ;EAAsB;;AAI1B;EAAY;;AAEZ;EAAU;;AACN;EAAW;;AACX;EAAW;;AAGf;EACI;EACA;;AAGJ;EAAqC;;AAErC;EACI;EACA;;AAIJ;EACI;EACA;EACA;;AAGJ;EAAoB;;AAEpB;EAAiC;;AAC7B;EACI;EACA;;AAIR;EACI;EAAa;EACb;;AAEA;EACI;EAAa;EACb;EAA4E;EAC5E;;AAIR;EAAsB;;AAClB;EAAgB;;;AAO5B;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;EAWM;;;AAGN;AAAA;AAAA;AAAA;AAAA;AAAA;EAMM","sourcesContent":[".color-bg-default, .color-bg-primary, .color-bg-overlay { background: #000; }\n\n.gsc-comments {\n    gap: 1rem;\n\n    .gsc {\n        &-header {\n            background: #000;\n            padding: .5em;\n            border: 1px #fff solid;\n\n            .gsc-left-header { margin-left: .5em }\n        }\n\n        // send comment\n        &-comment-box {\n            &-tabs button { padding: .25em .5em !important;\n                div:has(button) { margin: .5em !important { bottom: 0 !important; }; }\n            }\n\n            &-textarea {\n                border-bottom-style: inherit;\n                min-height: 6em;\n            }\n\n            &-bottom svg {\n                height: 1.5em; width: 1.5em;\n                background: url(https://kirisoup.github.io/assets/image/button/close.gif) { size: cover; };\n                margin-right: .5em !important;\n                image-rendering: pixelated\n            }\n        }\n\n        // comments\n        &-comment {\n            &-header, &-content { padding-inline: .5em }\n        }\n\n        // reply\n        &-replies { padding: unset; }\n\n        &-reply { padding: .5rem;\n            &-header { margin-block: .25em !important; }\n            &-footer { margin-top: .2em }\n        }\n\n        &-reply-author-avatar {\n            padding-right: .5em;\n            border-right: 1px #fff solid;\n        }\n\n        &-comment-content, &-reply-content { padding-block: .75em !important; }\n\n        &-comment-author-avatar img, &-reply-author-avatar img {\n            height: 2.5em;\n            width: auto;\n        }\n\n        // reaction\n        &-comment-reactions {\n            gap: .5rem;\n            align-items: center;\n            margin-left: .5em;\n        }\n\n        &-reply-reactions { margin-left: .2em; }\n\n        &-social-reaction-summary-item { height: auto;\n            &-count {\n                line-height: 1em;\n                margin: 0;\n            }\n        }\n\n        &-reactions-button {\n            height: 2em; width: 2em;\n            border: none;\n\n            svg {\n                height: 2em; width: 2em;\n                background: url(https://kirisoup.github.io/assets/image/button/smile.gif) { size: cover; };\n                image-rendering: pixelated;\n            }\n        }\n\n        &-reactions-popover { inset-inline-start: -1.73em !important;\n            &.open:before { content: unset; }\n        }\n\n    }\n}\n\n// remove round corner\n.gsc-comment-box,\n.gsc-comment-box-write,\n.gsc-comment-box-textarea,\n.gsc-comment-box-textarea-extras,\n.rounded,\n.rounded-t,\n.rounded-md,\n.rounded-full,\n.BtnGroup,\n.BtnGroup-item,\n.gsc-reactions-popover\n    { border-radius: unset !important }\n\n// remove bloat\nbutton[title=\"启用编辑器固定宽度（等宽）字体\"],\nbutton s,\n.gsc-right-header,\n.gsc-comment-box-textarea-extras,\n.gsc-comment-box-bottom svg path,\n.gsc-reactions-button svg path\n    { display: none; }\n"],"file":"giscus.css"}
\ No newline at end of file
diff --git a/assets/css/giscus.scss b/assets/css/giscus.scss
index 44bd287..4389cfc 100644
--- a/assets/css/giscus.scss
+++ b/assets/css/giscus.scss
@@ -4,9 +4,7 @@
 .color-bg-default, .color-bg-primary, .color-bg-overlay { background: #000; }
 
 .gsc-comments {
-    // position: fixed;
-    // left: 0; right: 0;
-    // gap: 1rem;
+    gap: 1rem;
 
     .gsc {
         &-header {