diff --git a/plugin/lib/sandbox.html b/plugin/lib/sandbox.html
deleted file mode 100644
index e69de29..0000000
diff --git a/plugin/lib/sandbox.js b/plugin/lib/sandbox.js
deleted file mode 100644
index dcfa3b2..0000000
--- a/plugin/lib/sandbox.js
+++ /dev/null
@@ -1,13 +0,0 @@
-window._ = require("lodash")
-window.utools = require("./utoolsLite")()
-window.exit = () => {
-    process.exit()
-}
-// 绕过限制
-setTimeout(() => {
-    Object.assign(window, {
-        process,
-        Buffer,
-        require
-    })
-}, 100);
diff --git a/plugin/lib/utoolsLite.js b/plugin/lib/utoolsLite.js
index 32b34f9..982fffd 100644
--- a/plugin/lib/utoolsLite.js
+++ b/plugin/lib/utoolsLite.js
@@ -1,6 +1,6 @@
 const getuToolsLite = () => {
     var utoolsLite = Object.assign({}, _.cloneDeep(utools))
-    // if (utools.isDev()) return utoolsLite
+        // if (utools.isDev()) return utoolsLite
     const dbBlackList = ['db', 'dbStorage', 'removeFeature', 'setFeature', 'onDbPull']
     const payBlackList = ['fetchUserServerTemporaryToken', 'getUserServerTemporaryToken', 'openPayment', 'fetchUserPayments']
     const etcBlackList = ['onPluginEnter', 'onPluginOut', 'createBrowserWindow']
diff --git a/plugin/preload.js b/plugin/preload.js
index df5c07d..d0a5a5b 100644
--- a/plugin/preload.js
+++ b/plugin/preload.js
@@ -176,24 +176,6 @@ window.quickcommand = {
             process.execPath
         child_process.exec(uToolsPath, () => {})
     },
-
-    // 显示一个全功能的 devTools
-    showDevTools: function() {
-        if (!browserWindow || browserWindow.webContents.isDestroyed()) {
-            browserWindow = createBrowserWindow('lib/sandbox.html', {
-                show: false,
-                title: '快捷命令',
-                webPreferences: {
-                    preload: 'lib/sandbox.js',
-                },
-            }, () => {})
-        }
-        browserWindow.webContents.openDevTools({
-                mode: 'detach'
-            })
-            // browserWindow.webContents.executeJavaScript(``)
-        return browserWindow
-    }
 }
 
 // 运行vbs脚本