diff --git a/src/components/layout/aux-panel-git-log-tab.tsx b/src/components/layout/aux-panel-git-log-tab.tsx
index d48149b..170e0f5 100644
--- a/src/components/layout/aux-panel-git-log-tab.tsx
+++ b/src/components/layout/aux-panel-git-log-tab.tsx
@@ -1083,10 +1083,15 @@ export function GitLogTab() {
                                 </time>
                               </span>
                             </div>
-                            <div className="rounded-lg border border-border/60 bg-muted/20 p-2.5">
-                              <p className="text-xs whitespace-pre-wrap break-words">
+                            <div className="group/msg relative rounded-lg border border-border/60 bg-muted/20 p-2.5">
+                              <p className="text-xs whitespace-pre-wrap break-words pr-6">
                                 {entry.message}
                               </p>
+                              <CommitCopyButton
+                                className="absolute top-1.5 right-1.5 size-5 opacity-0 transition-opacity group-hover/msg:opacity-100 group-focus-within/msg:opacity-100"
+                                hash={entry.message}
+                                title={t("copyMessage")}
+                              />
                             </div>
                             {entry.files.length === 0 ? (
                               <div className="space-y-1">
diff --git a/src/i18n/messages/ar.json b/src/i18n/messages/ar.json
index e14dbc6..04690f2 100644
--- a/src/i18n/messages/ar.json
+++ b/src/i18n/messages/ar.json
@@ -871,6 +871,7 @@
       "noCommitsFound": "لم يتم العثور على التزامات",
       "hash": "بصمة الالتزام",
       "copyHash": "نسخ الـ hash",
+      "copyMessage": "نسخ الرسالة",
       "author": "المؤلف",
       "noFileChangeDetails": "لا توجد تفاصيل تغييرات ملفات متاحة.",
       "branchesTitle": "الفروع",
diff --git a/src/i18n/messages/de.json b/src/i18n/messages/de.json
index 3f48a03..c576cc2 100644
--- a/src/i18n/messages/de.json
+++ b/src/i18n/messages/de.json
@@ -871,6 +871,7 @@
       "noCommitsFound": "Keine Commits gefunden",
       "hash": "Hash-Wert",
       "copyHash": "Hash kopieren",
+      "copyMessage": "Nachricht kopieren",
       "author": "Autor",
       "noFileChangeDetails": "Keine Details zu Dateiänderungen verfügbar.",
       "branchesTitle": "Zweige",
diff --git a/src/i18n/messages/en.json b/src/i18n/messages/en.json
index c3913b3..aa6d587 100644
--- a/src/i18n/messages/en.json
+++ b/src/i18n/messages/en.json
@@ -871,6 +871,7 @@
       "noCommitsFound": "No commits found",
       "hash": "Hash",
       "copyHash": "Copy hash",
+      "copyMessage": "Copy message",
       "author": "Author",
       "noFileChangeDetails": "No file change details available.",
       "branchesTitle": "Branches",
diff --git a/src/i18n/messages/es.json b/src/i18n/messages/es.json
index 78933e8..cebccc1 100644
--- a/src/i18n/messages/es.json
+++ b/src/i18n/messages/es.json
@@ -871,6 +871,7 @@
       "noCommitsFound": "No se encontraron commits",
       "hash": "Hash del commit",
       "copyHash": "Copiar hash",
+      "copyMessage": "Copiar mensaje",
       "author": "Autor",
       "noFileChangeDetails": "No hay detalles de cambios de archivo disponibles.",
       "branchesTitle": "Ramas",
diff --git a/src/i18n/messages/fr.json b/src/i18n/messages/fr.json
index fc1ae84..9b3689d 100644
--- a/src/i18n/messages/fr.json
+++ b/src/i18n/messages/fr.json
@@ -871,6 +871,7 @@
       "noCommitsFound": "Aucun commit trouvé",
       "hash": "Empreinte",
       "copyHash": "Copier le hash",
+      "copyMessage": "Copier le message",
       "author": "Auteur",
       "noFileChangeDetails": "Aucun détail de changement de fichier disponible.",
       "branchesTitle": "Branches Git",
diff --git a/src/i18n/messages/ja.json b/src/i18n/messages/ja.json
index 2dfae86..c0bfa66 100644
--- a/src/i18n/messages/ja.json
+++ b/src/i18n/messages/ja.json
@@ -871,6 +871,7 @@
       "noCommitsFound": "コミットが見つかりません",
       "hash": "ハッシュ",
       "copyHash": "ハッシュをコピー",
+      "copyMessage": "メッセージをコピー",
       "author": "作成者",
       "noFileChangeDetails": "ファイル変更の詳細はありません。",
       "branchesTitle": "ブランチ",
diff --git a/src/i18n/messages/ko.json b/src/i18n/messages/ko.json
index 28ae5da..37d2648 100644
--- a/src/i18n/messages/ko.json
+++ b/src/i18n/messages/ko.json
@@ -871,6 +871,7 @@
       "noCommitsFound": "커밋을 찾을 수 없습니다",
       "hash": "해시",
       "copyHash": "해시 복사",
+      "copyMessage": "메시지 복사",
       "author": "작성자",
       "noFileChangeDetails": "파일 변경 상세 정보가 없습니다.",
       "branchesTitle": "브랜치",
diff --git a/src/i18n/messages/pt.json b/src/i18n/messages/pt.json
index 520912d..a1c92fd 100644
--- a/src/i18n/messages/pt.json
+++ b/src/i18n/messages/pt.json
@@ -871,6 +871,7 @@
       "noCommitsFound": "Nenhum commit encontrado",
       "hash": "Hash do commit",
       "copyHash": "Copiar hash",
+      "copyMessage": "Copiar mensagem",
       "author": "Autor",
       "noFileChangeDetails": "Sem detalhes de alteração de arquivos disponíveis.",
       "branchesTitle": "Branches Git",
diff --git a/src/i18n/messages/zh-CN.json b/src/i18n/messages/zh-CN.json
index 185a4c8..06af187 100644
--- a/src/i18n/messages/zh-CN.json
+++ b/src/i18n/messages/zh-CN.json
@@ -871,6 +871,7 @@
       "noCommitsFound": "未找到提交记录",
       "hash": "Hash",
       "copyHash": "复制哈希",
+      "copyMessage": "复制提交消息",
       "author": "作者",
       "noFileChangeDetails": "暂无文件变更详情。",
       "branchesTitle": "分支",
diff --git a/src/i18n/messages/zh-TW.json b/src/i18n/messages/zh-TW.json
index 5eb6f89..edfb9ff 100644
--- a/src/i18n/messages/zh-TW.json
+++ b/src/i18n/messages/zh-TW.json
@@ -871,6 +871,7 @@
       "noCommitsFound": "未找到提交記錄",
       "hash": "Hash",
       "copyHash": "複製雜湊",
+      "copyMessage": "複製提交訊息",
       "author": "作者",
       "noFileChangeDetails": "暫無檔案變更詳情。",
       "branchesTitle": "分支",