diff --git a/kernel/api/filetree.go b/kernel/api/filetree.go
index fd0750fd6..f1018838c 100644
--- a/kernel/api/filetree.go
+++ b/kernel/api/filetree.go
@@ -95,7 +95,7 @@ func heading2Doc(c *gin.Context) {
 
 	name := path.Base(targetPath)
 	box := model.Conf.Box(targetNotebook)
-	files, _, _ := model.ListDocTree(targetNotebook, path.Dir(targetPath), model.Conf.FileTree.Sort, false)
+	files, _, _ := model.ListDocTree(targetNotebook, path.Dir(targetPath), model.Conf.FileTree.Sort, false, model.Conf.FileTree.MaxListCount)
 	evt := util.NewCmdResult("heading2doc", 0, util.PushModeBroadcast)
 	evt.Data = map[string]interface{}{
 		"box":            box,
@@ -140,7 +140,7 @@ func li2Doc(c *gin.Context) {
 
 	name := path.Base(targetPath)
 	box := model.Conf.Box(targetNotebook)
-	files, _, _ := model.ListDocTree(targetNotebook, path.Dir(targetPath), model.Conf.FileTree.Sort, false)
+	files, _, _ := model.ListDocTree(targetNotebook, path.Dir(targetPath), model.Conf.FileTree.Sort, false, model.Conf.FileTree.MaxListCount)
 	evt := util.NewCmdResult("li2doc", 0, util.PushModeBroadcast)
 	evt.Data = map[string]interface{}{
 		"box":            box,
@@ -448,7 +448,7 @@ func createDailyNote(c *gin.Context) {
 	evt.AppId = app
 
 	name := path.Base(p)
-	files, _, _ := model.ListDocTree(box.ID, path.Dir(p), model.Conf.FileTree.Sort, false)
+	files, _, _ := model.ListDocTree(box.ID, path.Dir(p), model.Conf.FileTree.Sort, false, model.Conf.FileTree.MaxListCount)
 	evt.Data = map[string]interface{}{
 		"box":   box,
 		"path":  p,
@@ -619,14 +619,18 @@ func listDocsByPath(c *gin.Context) {
 	if arg["flashcard"] != nil {
 		flashcard = arg["flashcard"].(bool)
 	}
+	maxListCount := model.Conf.FileTree.MaxListCount
+	if arg["maxListCount"] != nil {
+		maxListCount = int(arg["maxListCount"].(float64))
+	}
 
-	files, totals, err := model.ListDocTree(notebook, p, sortMode, flashcard)
+	files, totals, err := model.ListDocTree(notebook, p, sortMode, flashcard, maxListCount)
 	if nil != err {
 		ret.Code = -1
 		ret.Msg = err.Error()
 		return
 	}
-	if model.Conf.FileTree.MaxListCount < totals {
+	if maxListCount < totals {
 		util.PushMsg(fmt.Sprintf(model.Conf.Language(48), len(files)), 7000)
 	}
 
@@ -718,7 +722,7 @@ func getDoc(c *gin.Context) {
 func pushCreate(box *model.Box, p, treeID string, arg map[string]interface{}) {
 	evt := util.NewCmdResult("create", 0, util.PushModeBroadcast)
 	name := path.Base(p)
-	files, _, _ := model.ListDocTree(box.ID, path.Dir(p), model.Conf.FileTree.Sort, false)
+	files, _, _ := model.ListDocTree(box.ID, path.Dir(p), model.Conf.FileTree.Sort, false, model.Conf.FileTree.MaxListCount)
 	evt.Data = map[string]interface{}{
 		"box":   box,
 		"path":  p,
diff --git a/kernel/model/export_merge.go b/kernel/model/export_merge.go
index 727a56fcf..cc5443b5b 100644
--- a/kernel/model/export_merge.go
+++ b/kernel/model/export_merge.go
@@ -110,7 +110,7 @@ func loadTreeNodes(box string, p string, level int) (ret []*ast.Node, err error)
 }
 
 func buildBlockChildren(block *Block) (err error) {
-	files, _, err := ListDocTree(block.Box, block.Path, Conf.FileTree.Sort, false)
+	files, _, err := ListDocTree(block.Box, block.Path, Conf.FileTree.Sort, false, Conf.FileTree.MaxListCount)
 	if nil != err {
 		return
 	}
diff --git a/kernel/model/file.go b/kernel/model/file.go
index 9875562b0..50c08ce8a 100644
--- a/kernel/model/file.go
+++ b/kernel/model/file.go
@@ -221,7 +221,7 @@ type FileInfo struct {
 	isdir bool
 }
 
-func ListDocTree(boxID, path string, sortMode int, flashcard bool) (ret []*File, totals int, err error) {
+func ListDocTree(boxID, path string, sortMode int, flashcard bool, maxListCount int) (ret []*File, totals int, err error) {
 	//os.MkdirAll("pprof", 0755)
 	//cpuProfile, _ := os.Create("pprof/cpu_profile_list_doc_tree")
 	//pprof.StartCPUProfile(cpuProfile)
@@ -363,8 +363,8 @@ func ListDocTree(boxID, path string, sortMode int, flashcard bool) (ret []*File,
 			return fileTreeFiles[i].Sort < fileTreeFiles[j].Sort
 		})
 		ret = append(ret, fileTreeFiles...)
-		if Conf.FileTree.MaxListCount < len(ret) {
-			ret = ret[:Conf.FileTree.MaxListCount]
+		if maxListCount < len(ret) {
+			ret = ret[:maxListCount]
 		}
 		ret = ret[:]
 		return
@@ -390,8 +390,8 @@ func ListDocTree(boxID, path string, sortMode int, flashcard bool) (ret []*File,
 		ret = append(ret, docs...)
 	}
 
-	if Conf.FileTree.MaxListCount < len(ret) {
-		ret = ret[:Conf.FileTree.MaxListCount]
+	if maxListCount < len(ret) {
+		ret = ret[:maxListCount]
 	}
 	ret = ret[:]
 
diff --git a/kernel/model/mount.go b/kernel/model/mount.go
index 491bf113f..fc7d5ba1d 100644
--- a/kernel/model/mount.go
+++ b/kernel/model/mount.go
@@ -194,7 +194,7 @@ func Mount(boxID string) (alreadyMount bool, err error) {
 
 	box.Index()
 	// 缓存根一级的文档树展开
-	ListDocTree(box.ID, "/", Conf.FileTree.Sort, false)
+	ListDocTree(box.ID, "/", Conf.FileTree.Sort, false, Conf.FileTree.MaxListCount)
 	treenode.SaveBlockTree(false)
 	util.ClearPushProgress(100)