diff --git a/kernel/model/heading.go b/kernel/model/heading.go
index 33fb4f10c..dd35e82d7 100644
--- a/kernel/model/heading.go
+++ b/kernel/model/heading.go
@@ -104,8 +104,6 @@ func (tx *Transaction) doUnfoldHeading(operation *Operation) (ret *TxErr) {
 }
 
 func Doc2Heading(srcID, targetID string, after bool) (srcTreeBox, srcTreePath string, err error) {
-	WaitForWritingFiles()
-
 	srcTree, _ := loadTreeByBlockID(srcID)
 	if nil == srcTree {
 		err = ErrBlockNotFound
@@ -248,8 +246,6 @@ func Doc2Heading(srcID, targetID string, after bool) (srcTreeBox, srcTreePath st
 }
 
 func Heading2Doc(srcHeadingID, targetBoxID, targetPath string) (srcRootBlockID, newTargetPath string, err error) {
-	WaitForWritingFiles()
-
 	srcTree, _ := loadTreeByBlockID(srcHeadingID)
 	if nil == srcTree {
 		err = ErrBlockNotFound
diff --git a/kernel/model/listitem.go b/kernel/model/listitem.go
index b28902ba4..2bcb95abc 100644
--- a/kernel/model/listitem.go
+++ b/kernel/model/listitem.go
@@ -27,8 +27,6 @@ import (
 )
 
 func ListItem2Doc(srcListItemID, targetBoxID, targetPath string) (srcRootBlockID, newTargetPath string, err error) {
-	WaitForWritingFiles()
-
 	srcTree, _ := loadTreeByBlockID(srcListItemID)
 	if nil == srcTree {
 		err = ErrBlockNotFound