diff --git a/package.json b/package.json
index e43a4c89..a06a5992 100644
--- a/package.json
+++ b/package.json
@@ -82,7 +82,7 @@
     "lowdb": "^1.0.0",
     "md5": "^2.2.1",
     "melody.css": "^1.0.2",
-    "picgo": "^1.2.4",
+    "picgo": "^1.2.6",
     "qiniu": "^7.1.1",
     "vue": "^2.3.3",
     "vue-electron": "^1.0.6",
diff --git a/src/datastore/index.js b/src/datastore/index.js
index cef73aac..ddeed766 100644
--- a/src/datastore/index.js
+++ b/src/datastore/index.js
@@ -43,10 +43,39 @@ if (!db.has('settings.shortKey').value()) {
 }
 
 // init generate clipboard image files
+let clipboardFiles = getClipboardFiles()
 if (!fs.pathExistsSync(path.join(STORE_PATH, 'windows.ps1'))) {
-  fs.copySync(path.join(__static, '/linux.sh'), path.join(STORE_PATH, '/linux.sh'))
-  fs.copySync(path.join(__static, '/mac.applescript'), path.join(STORE_PATH, '/mac.applescript'))
-  fs.copySync(path.join(__static, '/windows.ps1'), path.join(STORE_PATH, '/windows.ps1'))
+  clipboardFiles.forEach(item => {
+    fs.copyFileSync(item.origin, item.dest)
+  })
+} else {
+  clipboardFiles.forEach(item => {
+    diffFilesAndUpdate(item.origin, item.dest)
+  })
+}
+
+function diffFilesAndUpdate (filePath1, filePath2) {
+  let file1 = fs.readFileSync(filePath1)
+  let file2 = fs.readFileSync(filePath2)
+
+  if (!file1.equals(file2)) {
+    fs.copyFileSync(filePath1, filePath2)
+  }
+}
+
+function getClipboardFiles () {
+  let files = [
+    '/linux.sh',
+    '/mac.applescript',
+    '/windows.ps1'
+  ]
+
+  return files.map(item => {
+    return {
+      origin: path.join(__static, item),
+      dest: path.join(STORE_PATH, item)
+    }
+  })
 }
 
 export default db
diff --git a/static/linux.sh b/static/linux.sh
index 15b75ae3..191dc73e 100644
--- a/static/linux.sh
+++ b/static/linux.sh
@@ -1,16 +1,18 @@
-# from https://github.com/favers/vscode-qiniu-upload-image/blob/master/lib/linux.sh
-
 #!/bin/sh
-
 # require xclip(see http://stackoverflow.com/questions/592620/check-if-a-program-exists-from-a-bash-script/677212#677212)
 command -v xclip >/dev/null 2>&1 || { echo >&1 "no xclip"; exit 1; }
 
 # write image in clipboard to file (see http://unix.stackexchange.com/questions/145131/copy-image-from-clipboard-to-file)
-if
-xclip -selection clipboard -target image/png -o >/dev/null 2>&1
-then
-xclip -selection clipboard -target image/png -o >$1 2>/dev/null
-echo $1
+filePath=`xclip -selection clipboard -o 2>/dev/null | grep ^file:// | cut -c8-`
+if [ ! -n "$filePath" ] ;then
+  if
+      xclip -selection clipboard -target image/png -o >/dev/null 2>&1
+  then
+      xclip -selection clipboard -target image/png -o >$1 2>/dev/null
+      echo $1
+  else
+      echo "no image"
+  fi
 else
-echo "no image"
-fi
\ No newline at end of file
+  echo $filePath
+fi
diff --git a/static/mac.applescript b/static/mac.applescript
index 91f1b82d..f1ee277e 100644
Binary files a/static/mac.applescript and b/static/mac.applescript differ
diff --git a/static/windows.ps1 b/static/windows.ps1
index f52f909f..0ac3c6a5 100644
--- a/static/windows.ps1
+++ b/static/windows.ps1
@@ -4,6 +4,11 @@ param($imagePath)
 # Adapted from https://github.com/octan3/img-clipboard-dump/blob/master/dump-clipboard-png.ps1
 
 Add-Type -Assembly PresentationCore
+$file = Get-Clipboard -Format FileDropList
+if ($file -ne $null) {
+    Convert-Path $file
+    Exit 1
+}
 $img = [Windows.Clipboard]::GetImage()
 
 if ($img -eq $null) {
diff --git a/yarn.lock b/yarn.lock
index 6cf16a5a..49628fba 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -6750,9 +6750,9 @@ performance-now@^2.1.0:
   version "2.1.0"
   resolved "http://registry.npm.taobao.org/performance-now/download/performance-now-2.1.0.tgz#6309f4e0e5fa913ec1c69307ae364b4b377c9e7b"
 
-picgo@^1.2.4:
-  version "1.2.4"
-  resolved "http://registry.npm.taobao.org/picgo/download/picgo-1.2.4.tgz#d5d9f48968e60cbd0f0f628e363abd5a97d6195a"
+picgo@^1.2.6:
+  version "1.2.6"
+  resolved "http://registry.npm.taobao.org/picgo/download/picgo-1.2.6.tgz#25f4d418592be36ba3fda55a32b56b8a006323bf"
   dependencies:
     chalk "^2.4.1"
     commander "^2.17.0"