diff --git a/install.sh b/install.sh
index 4c26373d..b5ba0bde 100755
--- a/install.sh
+++ b/install.sh
@@ -2,7 +2,7 @@
 
 install_path='/opt/tencent';
 current_dir=`pwd`
-desktop_dir='/usr/share/applications/wechat_web_devtools_old.desktop'
+desktop_dir='/usr/share/applications'
 soft_link_path='/usr/local/bin/wechat_web_devtools_old'
 
 # install app
@@ -37,7 +37,7 @@ EOF
 
 # create shortcut
 if [ -d "$desktop_dir" ]; then
-    sudo cp "${app_path}/wechat_web_devtools.desktop" $desktop_dir
+    sudo cp "${app_path}/wechat_web_devtools.desktop" "${desktop_dir}/wechat_web_devtools_old.desktop"
 fi
 
 # create soft link and boot application from terminal
diff --git a/wechat_web_devtools.desktop b/wechat_web_devtools.desktop
index 39803ae6..c161f3d3 100644
--- a/wechat_web_devtools.desktop
+++ b/wechat_web_devtools.desktop
@@ -1,10 +1,10 @@
 [Desktop Entry]
 Encoding=UTF-8
-Name=WeChat Web DevTools
+Name=WeChat Web DevTools Old
 Key=WeChat;Web;Dev;
 Comment=The development tools for wechat web develop
 Exec=/opt/tencent/wechat_web_devtools_old/wechat_web_devtools
-Icon=/opt/tencent/wechat_web_devtools_old/app/images/logo2.png
+Icon=/opt/tencent/wechat_web_devtools_old/app/images/icon.png
 Categories=Application;WeChat;Development;
 Version=0.15.152900
 Type=Application