diff --git a/res/template.desktop b/res/template.desktop
index c1a5f57..45799bd 100644
--- a/res/template.desktop
+++ b/res/template.desktop
@@ -4,8 +4,8 @@ Name[zh_CN]=微信开发者工具
 Comment=The development tools for wechat projects
 Comment[zh_CN]=提供微信开发相关项目的开发IDE支持
 Categories=Development;WebDevelopment;IDE;
-Exec=${dir}/bin/wechat-devtools
-Icon=wechat-devtools
+Exec=dir/bin/wechat-devtools
+Icon=dir/res/icons/wechat-devtools.svg
 Type=Application
 Terminal=false
 StartupWMClass=wechat_devtools
diff --git a/tools/install-desktop-icon-node b/tools/install-desktop-icon-node
index b691f92..ef514e1 100755
--- a/tools/install-desktop-icon-node
+++ b/tools/install-desktop-icon-node
@@ -32,7 +32,7 @@ fs.copyFileSync(
 
 let desktopCode = fs
     .readFileSync(path.resolve(__dirname, "../res/template.desktop"), "utf8")
-    .replace("dir", path.resolve(__dirname, ".."));
+    .replace(new RegExp("dir", "g"), path.resolve(__dirname, ".."));
 
 desktopPath =
     os.homedir() + "/.local/share/applications/wechat-devtools.desktop";