diff --git a/git-ignore-find2merge.bat b/git-ignore-find2merge.bat
index f796c40..880ba7e 100644
--- a/git-ignore-find2merge.bat
+++ b/git-ignore-find2merge.bat
@@ -23,19 +23,19 @@ if not exist "%ROOTPATH%" (
   echo √√√ ROOTPATH = [[%ROOTPATH%]]
 )
 
-echo === Enter [path to .gitignore.global.txt] or [leave blank] for default [[%CD%]]
+echo === Enter [path to .gitignore.global.txt] or [leave blank] for default [[https://git.faronear.org/npm/sysconfig/raw/branch/main/nixhome/.gitignore.global.txt]]
 set /p IGNOREPATH=">>> "
 echo;
 if "" == "%IGNOREPATH%" (
-  set IGNOREPATH=%CD%/.gitignore.global.txt
+  set IGNOREPATH=https://git.faronear.org/npm/sysconfig/raw/branch/main/nixhome/.gitignore.global.txt
 ) else (
   for %P in (%IGNOREPATH%) do set "IGNOREPATH=%~dpnxP/.gitignore.global.txt"
-)
-if not exist "%IGNOREPATH%" (
-  echo ××× [[%IGNOREPATH%]] not exist! Exit now. ***
-  @ GOTO END
-) else (
-  echo √√√ IGNOREPATH = [[%IGNOREPATH%]]
+  if not exist "%IGNOREPATH%" (
+    echo ××× [[%IGNOREPATH%]] not exist! Exit now. ***
+    @ GOTO END
+  ) else (
+    echo √√√ IGNOREPATH = [[%IGNOREPATH%]]
+  )
 )
 
 pushd %ROOTPATH%
diff --git a/git-ignore-find2merge.sh b/git-ignore-find2merge.sh
index 0f18fe5..1dccafb 100644
--- a/git-ignore-find2merge.sh
+++ b/git-ignore-find2merge.sh
@@ -26,20 +26,20 @@ else
 fi
 echo ""
 
-echo "=== Enter [path to .gitignore.global.txt] or [leave blank] for default [[`pwd`]]" 
+echo "=== Enter [path to .gitignore.global.txt] or [leave blank] for default [[https://git.faronear.org/npm/sysconfig/raw/branch/main/nixhome/.gitignore.global.txt]]" 
 read -p ">>> " IGNOREPATH
 if [ "$IGNOREPATH" ]
 then
   IGNOREPATH=$(realpath $IGNOREPATH)/.gitignore.global.txt
+  if [ ! -f "$IGNOREPATH" ]
+  then
+    echo "××× Not found [[$IGNOREPATH]]. Exit now..."
+    exit
+  else
+    echo "√√√ IGNOREPATH = [[$IGNOREPATH]]"
+  fi
 else
-  IGNOREPATH=`pwd`/.gitignore.global.txt
-fi
-if [ ! -f "$IGNOREPATH" ]
-then
-  echo "××× Not found [[$IGNOREPATH]]. Exit now..."
-  exit
-else
-  echo "√√√ IGNOREPATH = [[$IGNOREPATH]]"
+  IGNOREPATH=https://git.faronear.org/npm/sysconfig/raw/branch/main/nixhome/.gitignore.global.txt
 fi
 echo ""
 
diff --git a/mac-resize-launchpad.sh b/mac-resize-launchpad.sh
new file mode 100644
index 0000000..fb66b5d
--- /dev/null
+++ b/mac-resize-launchpad.sh
@@ -0,0 +1,19 @@
+echo === Enter [row number] (7 for MBA, 9 for iMac) or [leave blank] for default to 9
+read -p ">>> " ROWS
+if [ "$ROWS" = "" ]
+then
+  ROWS = 9
+fi
+defaults write com.apple.dock springboard-rows -int $ROWS
+
+echo === Enter [column number] (10 for MBA, 15 for iMac) or [leave blank] for default to 15
+read -p ">>> " COLS
+if [ "$COLS" = "" ]
+then
+  COLS = 15
+fi
+defaults write com.apple.dock springboard-columns -int $COLS
+
+defaults write com.apple.dock ResetLaunchPad -bool true
+
+killall Dock
diff --git a/nixhome/.bashrc b/nixhome/.bashrc
index ac6ca0a..634c72d 100644
--- a/nixhome/.bashrc
+++ b/nixhome/.bashrc
@@ -137,7 +137,7 @@ then
     eval "$(/opt/homebrew/bin/brew shellenv)"
   elif [ "$(uname -m)" = "x86_64" ] && [ -f /usr/local/homebrew/bin/brew ]
   then 
-    eval "$(/usr/local/homebrew/bin/brew shellenv)"
+    eval "$(echo $(/usr/local/homebrew/bin/brew shellenv) | sed 's#HOMEBREW_CELLAR=.*$#HOMEBREW_CELLAR=/usr/local/Cellar#')"
   fi
 fi
 
diff --git a/nixhome/seafile-ignore.global.txt b/nixhome/seafile-ignore.global.txt
index 7c60b3e..6795407 100644
--- a/nixhome/seafile-ignore.global.txt
+++ b/nixhome/seafile-ignore.global.txt
@@ -10,9 +10,13 @@
 
 # 自定义的后缀名，凡有 sfignore 后缀的都不进行同步
 *.sfignore
-*.sfignore.*
 *.sfignore/
+*.sfignore.*
 *.sfignore.*/
+*.sfomit
+*.sfomit.*
+*.sfomit/
+*.sfomit.*/
 
 .DS_Store
 */.DS_Store
diff --git a/seafile-ignore-find2merge.bat b/seafile-ignore-find2merge.bat
index bb3d7d9..b2da6e6 100644
--- a/seafile-ignore-find2merge.bat
+++ b/seafile-ignore-find2merge.bat
@@ -23,19 +23,19 @@ if not exist "%ROOTPATH%" (
   echo √√√ ROOTPATH = [[%ROOTPATH%]]
 )
 
-echo === Enter [path to seafile-ignore.global.txt] or [leave blank] for default [[%CD%]]
+echo === Enter [path to seafile-ignore.global.txt] or [leave blank] for default [[https://git.faronear.org/npm/sysconfig/raw/branch/main/nixhome/seafile-ignore.global.txt]]
 set /p IGNOREPATH=">>> "
 echo;
 if "" == "%IGNOREPATH%" (
-  set IGNOREPATH=%CD%/seafile-ignore.global.txt
+  set IGNOREPATH=https://git.faronear.org/npm/sysconfig/raw/branch/main/nixhome/seafile-ignore.global.txt
 ) else (
   for %P in (%IGNOREPATH%) do set "IGNOREPATH=%~dpnxP/seafile-ignore.global.txt"
-)
-if not exist "%IGNOREPATH%" (
-  echo ××× [[%IGNOREPATH%]] not exist! Exit now. ***
-  @ GOTO END
-) else (
-  echo √√√ IGNOREPATH = [[%IGNOREPATH%]]
+  if not exist "%IGNOREPATH%" (
+    echo ××× [[%IGNOREPATH%]] not exist! Exit now. ***
+    @ GOTO END
+  ) else (
+    echo √√√ IGNOREPATH = [[%IGNOREPATH%]]
+  )
 )
 
 pushd %ROOTPATH%
diff --git a/seafile-ignore-find2merge.sh b/seafile-ignore-find2merge.sh
index 8281211..d1dd354 100644
--- a/seafile-ignore-find2merge.sh
+++ b/seafile-ignore-find2merge.sh
@@ -26,20 +26,20 @@ else
 fi
 echo ""
 
-echo "=== Enter [path to seafile-ignore.global.txt] or [leave blank] for default [[`pwd`]]"
+echo "=== Enter [path to seafile-ignore.global.txt] or [leave blank] for default [[https://git.faronear.org/npm/sysconfig/raw/branch/main/nixhome/seafile-ignore.global.txt]]"
 read -p ">>> " IGNOREPATH
 if [ "$IGNOREPATH" ]
 then
   IGNOREPATH=$(realpath $IGNOREPATH)/seafile-ignore.global.txt
+  if [ ! -f "$IGNOREPATH" ]
+  then
+    echo "××× Not found [[$IGNOREPATH]]. Exit now..."
+    exit
+  else
+    echo "√√√ IGNOREPATH = [[$IGNOREPATH]]"
+  fi
 else
-  IGNOREPATH=`pwd`/seafile-ignore.global.txt
-fi
-if [ ! -f "$IGNOREPATH" ]
-then
-  echo "××× Not found [[$IGNOREPATH]]. Exit now..."
-  exit
-else
-  echo "√√√ IGNOREPATH = [[$IGNOREPATH]]"
+  IGNOREPATH=https://git.faronear.org/npm/sysconfig/raw/branch/main/nixhome/seafile-ignore.global.txt
 fi
 echo ""