diff --git a/theme-github.css b/theme-github.css
index bb4e371..8e9b85d 100644
--- a/theme-github.css
+++ b/theme-github.css
@@ -662,7 +662,6 @@ button,
 .job-brief-item,
 .menu .item,
 .page-content.repository .flex-item .flex-item-title a,
-.page-content.repository .commit-list span,
 .ui.input>input,
 .ui.form input:not([type]),
 .ui.form select,
@@ -692,7 +691,7 @@ button,
 .ui.menu .item,
 .ui.vertical.menu .header.item,
 .ui.secondary.menu .item {
-    transition: 0.2s;
+    transition: color 0.2s ease, background-color 0.2s ease !important;
 }
 
 /* 弹窗 */