diff --git a/build/sysroot/usr/share/casaos/shell/helper.sh b/build/sysroot/usr/share/casaos/shell/helper.sh
index c6f576d..3c4759d 100644
--- a/build/sysroot/usr/share/casaos/shell/helper.sh
+++ b/build/sysroot/usr/share/casaos/shell/helper.sh
@@ -337,11 +337,11 @@ RestartSMBD(){
 }
 
 # edit user password $1:username
-EditSmabaUserPassword(){
+EditSambaUserPassword(){
   $sudo_cmd smbpasswd $1
 }
 
-AddSmabaUser(){
+AddSambaUser(){
   $sudo_cmd useradd $1
   $sudo_cmd smbpasswd -a $1 <<EOF
     $2
@@ -356,4 +356,4 @@ MountCIFS(){
 
 UDEVILUmount(){
   $sudo_cmd udevil umount -f $1
-}
\ No newline at end of file
+}