diff --git a/app/src/config/fileTree.ts b/app/src/config/fileTree.ts
index 7912d4a5b..9dc0c57de 100644
--- a/app/src/config/fileTree.ts
+++ b/app/src/config/fileTree.ts
@@ -94,7 +94,7 @@ export const fileTree = {
         <div class="b3-label__text">${window.siyuan.languages.recentDocsMaxCountTip}</div>
     </div>
     <span class="fn__space"></span>
-    <input class="b3-text-field fn__flex-center fn__size200" id="recentDocsMaxListCount" type="number" min="1" max="256" value="${window.siyuan.config.fileTree.recentDocsMaxListCount}">
+    <input class="b3-text-field fn__flex-center fn__size200" id="recentDocsMaxListCount" type="number" min="32" max="256" value="${window.siyuan.config.fileTree.recentDocsMaxListCount}">
 </div>
 <div class="b3-label config__item">
     ${window.siyuan.languages.fileTree12}
diff --git a/app/src/mobile/settings/fileTree.ts b/app/src/mobile/settings/fileTree.ts
index dabfc46a5..764de1b14 100644
--- a/app/src/mobile/settings/fileTree.ts
+++ b/app/src/mobile/settings/fileTree.ts
@@ -57,7 +57,7 @@ export const initFileTree = () => {
 <div class="b3-label">
     ${window.siyuan.languages.recentDocsMaxListCount}
     <span class="fn__hr"></span>
-    <input class="b3-text-field fn__block" id="recentDocsMaxListCount" type="number" min="1" max="256" value="${window.siyuan.config.fileTree.recentDocsMaxListCount}">
+    <input class="b3-text-field fn__block" id="recentDocsMaxListCount" type="number" min="32" max="256" value="${window.siyuan.config.fileTree.recentDocsMaxListCount}">
     <div class="b3-label__text">${window.siyuan.languages.recentDocsMaxListCountTip}</div>
 </div>
 <div class="b3-label">
diff --git a/kernel/api/setting.go b/kernel/api/setting.go
index 0362a1fbd..b6f888d45 100644
--- a/kernel/api/setting.go
+++ b/kernel/api/setting.go
@@ -423,6 +423,10 @@ func setFiletree(c *gin.Context) {
 	if 32 < fileTree.MaxOpenTabCount {
 		fileTree.MaxOpenTabCount = 32
 	}
+
+	if conf.MinFileTreeRecentDocsListCount > fileTree.RecentDocsMaxListCount {
+		fileTree.RecentDocsMaxListCount = conf.MinFileTreeRecentDocsListCount
+	}
 	if conf.MaxFileTreeRecentDocsListCount < fileTree.RecentDocsMaxListCount {
 		fileTree.RecentDocsMaxListCount = conf.MaxFileTreeRecentDocsListCount
 	}
diff --git a/kernel/conf/filetree.go b/kernel/conf/filetree.go
index 31f7e430f..4548571b5 100644
--- a/kernel/conf/filetree.go
+++ b/kernel/conf/filetree.go
@@ -54,4 +54,7 @@ func NewFileTree() *FileTree {
 	}
 }
 
-const MaxFileTreeRecentDocsListCount = 256
+const (
+	MinFileTreeRecentDocsListCount = 32
+	MaxFileTreeRecentDocsListCount = 256
+)
diff --git a/kernel/model/conf.go b/kernel/model/conf.go
index 96ddc99f1..fd3b32196 100644
--- a/kernel/model/conf.go
+++ b/kernel/model/conf.go
@@ -236,8 +236,8 @@ func InitConf() {
 		Conf.FileTree.CreateDocAtTop = func() *bool { b := true; return &b }()
 	}
 
-	if 1 > Conf.FileTree.RecentDocsMaxListCount {
-		Conf.FileTree.RecentDocsMaxListCount = 32
+	if conf.MinFileTreeRecentDocsListCount > Conf.FileTree.RecentDocsMaxListCount {
+		Conf.FileTree.RecentDocsMaxListCount = conf.MinFileTreeRecentDocsListCount
 	}
 	if conf.MaxFileTreeRecentDocsListCount < Conf.FileTree.RecentDocsMaxListCount {
 		Conf.FileTree.RecentDocsMaxListCount = conf.MaxFileTreeRecentDocsListCount