diff --git a/theme-github.css b/theme-github.css
index 025ae0f..780f7f8 100644
--- a/theme-github.css
+++ b/theme-github.css
@@ -1224,7 +1224,7 @@ a.ui.label:not(.basic, .sha):hover {
 }
 
 /* 仓库页面头部名称 */
-.page-content.repository img.ui.avatar {
+.page-content.repository .repo-header img.ui.avatar {
     height: 32px;
     width: 32px;
     margin-block-start: 0.5rem;
@@ -1298,6 +1298,14 @@ a.ui.label:not(.basic, .sha):hover {
 }
 
 /* 仓库文件列表 */
+.page-content.repository tr.commit-list {
+    height: 3.725rem;
+}
+
+.page-content.repository .commit-list .latest-commit .commit-summary {
+    color: #9198a1;
+}
+
 .repository.file.list #repo-files-table tr:hover {
     background-color: var(--color-box-header);
 }