diff --git a/electron/configs/index.js b/electron/configs/index.js
index 622c1138..2509fc0e 100644
--- a/electron/configs/index.js
+++ b/electron/configs/index.js
@@ -1,4 +1,5 @@
 import { resolve } from 'node:path'
+import which from 'which'
 
 import { buildResolve, extraResolve } from '@electron/helpers/index.js'
 
@@ -11,7 +12,14 @@ export const icoLogoPath = buildResolve('logo.ico')
 export const icnsLogoPath = buildResolve('logo.icns')
 
 export const adbPath
-  = process.platform === 'win32' ? extraResolve('core/adb.exe') : 'adb'
+  = process.platform === 'win32'
+    ? extraResolve('core/adb.exe')
+    : which.sync('adb', { nothrow: true })
 
 export const scrcpyPath
-  = process.platform === 'win32' ? extraResolve('core/scrcpy.exe') : 'scrcpy'
+  = process.platform === 'win32'
+    ? extraResolve('core/scrcpy.exe')
+    : which.sync('scrcpy', { nothrow: true })
+
+// console.log('adbPath', adbPath)
+// console.log('scrcpyPath', scrcpyPath)
diff --git a/electron/exposes/adbkit/index.js b/electron/exposes/adbkit/index.js
index 45ea136d..74a6349f 100644
--- a/electron/exposes/adbkit/index.js
+++ b/electron/exposes/adbkit/index.js
@@ -4,7 +4,6 @@ import path from 'node:path'
 import fs from 'node:fs'
 import dayjs from 'dayjs'
 import { Adb } from '@devicefarmer/adbkit'
-import _which from 'which'
 import appStore from '@electron/helpers/store.js'
 import { adbPath } from '@electron/configs/index.js'
 
@@ -100,8 +99,6 @@ const install = async (id, path) => client.getDevice(id).install(path)
 
 const version = async () => client.version()
 
-const which = async () => _which('adb')
-
 const watch = async (callback) => {
   const tracker = await client.trackDevices()
   tracker.on('add', async (ret) => {
@@ -147,7 +144,6 @@ export default () => {
     screencap,
     install,
     version,
-    which,
     watch,
   }
 }
diff --git a/electron/exposes/scrcpy/index.js b/electron/exposes/scrcpy/index.js
index 277585f4..90be7569 100644
--- a/electron/exposes/scrcpy/index.js
+++ b/electron/exposes/scrcpy/index.js
@@ -1,5 +1,4 @@
 import { spawn } from 'node:child_process'
-import _which from 'which'
 import appStore from '@electron/helpers/store.js'
 import { adbPath, scrcpyPath } from '@electron/configs/index.js'
 
@@ -48,9 +47,6 @@ const shell = async (command, { stdout, stderr } = {}) => {
   })
 }
 
-const which = async () => _which('scrcpy')
-
 export default () => ({
   shell,
-  which,
 })
diff --git a/src/App.vue b/src/App.vue
index 418ebd17..fce6be65 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -55,15 +55,14 @@ export default {
         return false
       }
 
-      try {
-        const adbWhichPath = await this.$adb.which()
-        console.log('adbWhichPath', adbWhichPath)
-        const scrcpyWhichPath = await this.$scrcpy.which()
-        console.log('scrcpyWhichPath', scrcpyWhichPath)
+      const { adbPath, scrcpyPath } = this.$electron?.configs || {}
+
+      if (adbPath) {
         return false
       }
-      catch (error) {
-        console.warn(error?.message || error?.cause?.message)
+
+      if (scrcpyPath) {
+        return false
       }
 
       this.$alert(