diff --git a/public/preload.js b/public/preload.js
index 83305a3..03b0298 100644
--- a/public/preload.js
+++ b/public/preload.js
@@ -194,11 +194,13 @@ window.temporaryStoreSoldOut = () => {
 // python -c
 window.runPythonCommand = py => {
     try {
-        return child_process.execFileSync("python", ["-c", py], {
+        let result = child_process.execFileSync("python", ["-c", py], {
             windowsHide: true,
+            encoding: 'buffer'
         })
+        return iconv.decode(result, utools.isWindows() ? 'gbk' : 'utf8').trim()
     } catch (e) {
-        utools.showNotification(e)
+        alert(e)
         return ""
     }
 }
@@ -210,22 +212,22 @@ if (process.platform !== 'linux') quickcommand.runInTerminal = function(cmdline,
 }
 
 let getCommandToLaunchTerminal = (cmdline, dir) => {
-        let cd = ''
-        if (utools.isWindows()) {
-            let appPath = path.join(utools.getPath('home'), '/AppData/Local/Microsoft/WindowsApps/')
-                // 直接 existsSync wt.exe 无效
-            if (fs.existsSync(appPath) && fs.readdirSync(appPath).includes('wt.exe')) {
-                cmdline = cmdline.replace(/"/g, `\\"`)
-                if (dir) cd = `-d "${dir.replace(/\\/g, '/')}"`
-                command = `${appPath}wt.exe ${cd} cmd /k "${cmdline}"`
-            } else {
-                cmdline = cmdline.replace(/"/g, `^"`)
-                if (dir) cd = `cd /d "${dir.replace(/\\/g, '/')}" &&`
-                command = `${cd} start "" cmd /k "${cmdline}"`
-            }
-        } else {
+    let cd = ''
+    if (utools.isWindows()) {
+        let appPath = path.join(utools.getPath('home'), '/AppData/Local/Microsoft/WindowsApps/')
+        // 直接 existsSync wt.exe 无效
+        if (fs.existsSync(appPath) && fs.readdirSync(appPath).includes('wt.exe')) {
             cmdline = cmdline.replace(/"/g, `\\"`)
-            if (dir) cd = `cd ${dir.replace(/ /g, `\\\\ `)} &&`
+            if (dir) cd = `-d "${dir.replace(/\\/g, '/')}"`
+            command = `${appPath}wt.exe ${cd} cmd /k "${cmdline}"`
+        } else {
+            cmdline = cmdline.replace(/"/g, `^"`)
+            if (dir) cd = `cd /d "${dir.replace(/\\/g, '/')}" &&`
+            command = `${cd} start "" cmd /k "${cmdline}"`
+        }
+    } else {
+        cmdline = cmdline.replace(/"/g, `\\"`)
+        if (dir) cd = `cd ${dir.replace(/ /g, `\\\\ `)} &&`
         if (fs.existsSync('/Applications/iTerm.app')) {
             command = `osascript -e 'tell application "iTerm"
             create window with default profile
@@ -573,4 +575,4 @@ window.runCodeFile = (cmd, option, terminal, callback) => {
     //     let stderr = err_chunks.join("");
     //     callback(stdout, stderr)
     // })
-}
\ No newline at end of file
+}