From c7a001f26cf7275b3512d5b2996371c6ab8a07fb Mon Sep 17 00:00:00 2001
From: Vanessa <lly219@gmail.com>
Date: Sun, 21 Dec 2025 10:59:16 +0800
Subject: [PATCH] :art: https://github.com/siyuan-note/siyuan/issues/16484

---
 app/src/assets/scss/business/_history.scss |  6 ++++++
 app/src/history/history.ts                 | 22 ++++++++++++++++++++--
 2 files changed, 26 insertions(+), 2 deletions(-)

diff --git a/app/src/assets/scss/business/_history.scss b/app/src/assets/scss/business/_history.scss
index 42081171b..2a15f3b7c 100644
--- a/app/src/assets/scss/business/_history.scss
+++ b/app/src/assets/scss/business/_history.scss
@@ -42,4 +42,10 @@
     width: 5px;
     margin-left: -2px;
   }
+
+  &__panel {
+    .protyle-title__input {
+      margin-top: 8px;
+    }
+  }
 }
diff --git a/app/src/history/history.ts b/app/src/history/history.ts
index b087df9d4..5e27837c2 100644
--- a/app/src/history/history.ts
+++ b/app/src/history/history.ts
@@ -170,9 +170,11 @@ const renderRepoItem = (response: IWebSocketData, element: Element, type: string
     /// #else
     if (type === "getCloudRepoTagSnapshots") {
         actionHTML = `<span class="b3-list-item__action b3-tooltips b3-tooltips__w" data-type="downloadSnapshot" aria-label="${window.siyuan.languages.download}"><svg><use xlink:href="#iconDownload"></use></svg></span>
+<span class="b3-list-item__action b3-tooltips b3-tooltips__w" data-type="downloadRollback" aria-label="${window.siyuan.languages.downloadRollback}"><svg><use xlink:href="#iconUndo"></use></svg></span>
 <span class="b3-list-item__action b3-tooltips b3-tooltips__w" data-type="removeCloudRepoTagSnapshot" aria-label="${window.siyuan.languages.remove}"><svg><use xlink:href="#iconTrashcan"></use></svg></span>`;
     } else if (type === "getCloudRepoSnapshots") {
-        actionHTML = `<span class="b3-list-item__action b3-tooltips b3-tooltips__w" data-type="downloadSnapshot" aria-label="${window.siyuan.languages.download}"><svg><use xlink:href="#iconDownload"></use></svg></span>`;
+        actionHTML = `<span class="b3-list-item__action b3-tooltips b3-tooltips__w" data-type="downloadSnapshot" aria-label="${window.siyuan.languages.download}"><svg><use xlink:href="#iconDownload"></use></svg></span>
+<span class="b3-list-item__action b3-tooltips b3-tooltips__w" data-type="downloadRollback" aria-label="${window.siyuan.languages.downloadRollback}"><svg><use xlink:href="#iconUndo"></use></svg></span>`;
     } else if (type === "getRepoTagSnapshots") {
         actionHTML = `<span class="b3-list-item__action b3-tooltips b3-tooltips__w" data-type="uploadSnapshot" aria-label="${window.siyuan.languages.upload}"><svg><use xlink:href="#iconUpload"></use></svg></span>
 <span class="b3-list-item__action b3-tooltips b3-tooltips__w" data-type="rollback" aria-label="${window.siyuan.languages.rollback}"><svg><use xlink:href="#iconUndo"></use></svg></span>
@@ -434,7 +436,7 @@ export const openHistory = (app: App) => {
                     </button>
                 </div>    
             </div>
-            <ul class="b3-list b3-list--background fn__flex-1" style="padding-bottom: 8px">
+            <ul class="b3-list b3-list--background fn__flex-1" style="padding: 8px 0">
                 <li class="b3-list--empty">${window.siyuan.languages.emptyContent}</li>
             </ul>
         </div>
@@ -787,6 +789,22 @@ const bindEvent = (app: App, element: Element, dialog?: Dialog) => {
                 event.stopPropagation();
                 event.preventDefault();
                 break;
+            } else if (type === "downloadRollback" && !window.siyuan.config.readonly) {
+                confirmDialog("⚠️ " + window.siyuan.languages.rollback, window.siyuan.languages.rollbackConfirm.replace("${name}", window.siyuan.languages.workspaceData)
+                    .replace("${time}", target.parentElement.querySelector("span[data-type='hCreated']").textContent.trim()), () => {
+                    const repoId = target.parentElement.getAttribute("data-id");
+                    fetchPost("/api/repo/downloadCloudSnapshot", {
+                        tag: target.parentElement.getAttribute("data-tag"),
+                        id: repoId
+                    }, () => {
+                        fetchPost("/api/repo/checkoutRepo", {
+                            id: repoId
+                        });
+                    });
+                });
+                event.stopPropagation();
+                event.preventDefault();
+                break;
             } else if (type === "genTag") {
                 const genTagDialog = new Dialog({
                     title: window.siyuan.languages.tagSnapshot,