From e36592ab5cf3050f9106a9e5e5f7cac1f88c4e27 Mon Sep 17 00:00:00 2001
From: Daniel <845765@qq.com>
Date: Mon, 29 Sep 2025 21:13:15 +0800
Subject: [PATCH] :art: `History Retention Days` supports a maximum setting of
 3650 https://github.com/siyuan-note/siyuan/issues/15979

Signed-off-by: Daniel <845765@qq.com>
---
 app/src/config/editor.ts          | 2 +-
 app/src/mobile/settings/editor.ts | 2 +-
 kernel/api/setting.go             | 7 +++++++
 kernel/model/conf.go              | 3 +++
 4 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/app/src/config/editor.ts b/app/src/config/editor.ts
index 315a9ab1c..f90ad58a8 100644
--- a/app/src/config/editor.ts
+++ b/app/src/config/editor.ts
@@ -234,7 +234,7 @@ export const editor = {
     <div class="fn__flex config__item">
         <div class="fn__flex-center fn__flex-1 ft__on-surface">${window.siyuan.languages.historyRetentionDays}</div>
         <span class="fn__space"></span>
-        <input class="b3-text-field fn__flex-center fn__size200" id="historyRetentionDays" type="number" min="0" value="${window.siyuan.config.editor.historyRetentionDays}"/>
+        <input class="b3-text-field fn__flex-center fn__size200" id="historyRetentionDays" type="number" min="1" max="3650" value="${window.siyuan.config.editor.historyRetentionDays}"/>
     </div>
 </div>
 <div class="fn__flex b3-label config__item">
diff --git a/app/src/mobile/settings/editor.ts b/app/src/mobile/settings/editor.ts
index c8d42bb84..6b11dc35b 100644
--- a/app/src/mobile/settings/editor.ts
+++ b/app/src/mobile/settings/editor.ts
@@ -251,7 +251,7 @@ export const initEditor = () => {
     ${window.siyuan.languages.historyRetentionDays} 
     <a href="javascript:void(0)" id="clearHistory">${window.siyuan.languages.clearHistory}</a>
     <span class="fn__hr"></span>
-    <input class="b3-text-field fn__block" id="historyRetentionDays" type="number" min="0" value="${window.siyuan.config.editor.historyRetentionDays}"/>
+    <input class="b3-text-field fn__block" id="historyRetentionDays" type="number" min="1" max="3650" value="${window.siyuan.config.editor.historyRetentionDays}"/>
     <div class="b3-label__text">${window.siyuan.languages.historyRetentionDaysTip}</div>
 </div>
 <div class="b3-label">
diff --git a/kernel/api/setting.go b/kernel/api/setting.go
index def3c339e..cd881b90f 100644
--- a/kernel/api/setting.go
+++ b/kernel/api/setting.go
@@ -309,6 +309,13 @@ func setEditor(c *gin.Context) {
 		editor.KaTexMacros = "{}"
 	}
 
+	if 1 > editor.HistoryRetentionDays {
+		editor.HistoryRetentionDays = 1
+	}
+	if 3650 < editor.HistoryRetentionDays {
+		editor.HistoryRetentionDays = 3650
+	}
+
 	oldVirtualBlockRef := model.Conf.Editor.VirtualBlockRef
 	oldVirtualBlockRefInclude := model.Conf.Editor.VirtualBlockRefInclude
 	oldVirtualBlockRefExclude := model.Conf.Editor.VirtualBlockRefExclude
diff --git a/kernel/model/conf.go b/kernel/model/conf.go
index 76a215ef0..89930c322 100644
--- a/kernel/model/conf.go
+++ b/kernel/model/conf.go
@@ -260,6 +260,9 @@ func InitConf() {
 	if 1 > Conf.Editor.HistoryRetentionDays {
 		Conf.Editor.HistoryRetentionDays = 30
 	}
+	if 3650 < Conf.Editor.HistoryRetentionDays {
+		Conf.Editor.HistoryRetentionDays = 3650
+	}
 	if conf.MinDynamicLoadBlocks > Conf.Editor.DynamicLoadBlocks {
 		Conf.Editor.DynamicLoadBlocks = conf.MinDynamicLoadBlocks
 	}