diff --git a/git-pull-all.bat b/git-pull-all.bat
index 2380a1a..f6b0c9c 100644
--- a/git-pull-all.bat
+++ b/git-pull-all.bat
@@ -21,6 +21,7 @@ if not exist %BASEDIR% (
 
 pushd %BASEDIR%
 echo *** Current path = [%CD%] ***
+echo;
 
 @REM for /d %%d in (*) do ( pushd %%d & ( for /d %%d in (*) do ( if exist %%d/.git pushd %%d & echo ---  git pulling: %%d ... & git pull & popd ) ) & popd )
 
@@ -29,15 +30,18 @@ for /d %%o in (*) do (
   if not %%o == .vscode (
     @REM 每次 git pull 都会造成 .git 目录下某些文件变化，导致云端不断自动同步。因此过滤掉 *@cloud 的目录不做更新。
     echo %%o | findstr "@cloud" >NUL && (
-      echo   !!! omitting [%BASEDIR%\%%o]
+      echo !!! omitting [%BASEDIR%\%%o]
+      echo;
     ) || (
-      echo   entering [%BASEDIR%\%%o]
+      echo entering [%BASEDIR%\%%o]
+      echo;
       pushd %%o
       for /d %%g in (*) do (
         if exist %%g\.git (
           pushd %%g
-          echo     git pulling [%BASEDIR%\%%o\%%g]
+          echo git pulling [%BASEDIR%\%%o\%%g]
           git pull
+          echo;
           popd
         )
       )
diff --git a/git-pull-all.sh b/git-pull-all.sh
index e769c0b..3564345 100755
--- a/git-pull-all.sh
+++ b/git-pull-all.sh
@@ -30,23 +30,27 @@ fi
 
 pushd $FONPATH
 echo "*** Current path = [`pwd`] ***"
+echo ""
+
 for org in `ls | grep -v @cloud`
 do 
   if [ -d $org ]
   then
-    echo "  entering [$FONPATH/$org]"
+    echo "entering [$FONPATH/$org]"
+    echo ""
     cd $org;
     for repo in `ls .`
     do
       if [ -d $repo/.git ]
       then
-        echo "    git pulling [$FONPATH/$org/$repo]"
+        echo "git pulling [$FONPATH/$org/$repo]"
         cd $repo
         git pull
+        echo ""
         cd ..
       fi
     done
-    cd ..;
+    cd ..
   fi
 done
 popd
diff --git a/install-nodejs-centos.sh b/install-nodejs-centos.sh
new file mode 100644
index 0000000..b2b235a
--- /dev/null
+++ b/install-nodejs-centos.sh
@@ -0,0 +1 @@
+curl --silent --location https://rpm.nodesource.com/setup_16.x | bash
\ No newline at end of file