diff --git a/packages/ui/src/main/flow/CHECK_AND_DOWNLOAD_DEPENDENCIES/index.ts b/packages/ui/src/main/flow/CHECK_AND_DOWNLOAD_DEPENDENCIES/index.ts
index 0cddd9d..ab4661f 100644
--- a/packages/ui/src/main/flow/CHECK_AND_DOWNLOAD_DEPENDENCIES/index.ts
+++ b/packages/ui/src/main/flow/CHECK_AND_DOWNLOAD_DEPENDENCIES/index.ts
@@ -24,11 +24,19 @@ export enum DOWNLOAD_ERROR_EXIT_CODE {
 }
 
 async function findAndLocateExistedChromiumExecutable(): Promise<BrowserInfo | null> {
-  const worker: Worker = new CheckAndLocateExistedChromiumExecutableWorker()
-  worker.on('message', () => {
-    debugger
+  return new Promise((resolve, reject) => {
+    const worker: Worker = new CheckAndLocateExistedChromiumExecutableWorker()
+    worker.once('message', (data) => {
+      if (data.type === 'RESULT') {
+        resolve(data.data)
+      }
+    })
+    worker.once('message', (data) => {
+      if (data.type === 'ERROR') {
+        reject(data.error)
+      }
+    })
   })
-  // TODO:
 };
 
 export const getAnyAvailablePuppeteerExecutable = async (): Promise<BrowserInfo | null> => {
@@ -38,14 +46,12 @@ export const getAnyAvailablePuppeteerExecutable = async (): Promise<BrowserInfo
   }
   // find existed browser - the one maybe actively installed by user or ship with os like Edge on windows
   try {
-    debugger
     const existedOne = (await findAndLocateExistedChromiumExecutable())
     await saveLastUsedAndAvailableBrowserInfo(existedOne)
     // save its path
     return existedOne
   } catch (err) {
     console.error(err)
-    debugger
     console.log('no existed browser path found')
   }
   // find existed browser - the fallback one
diff --git a/packages/ui/src/main/worker/check-and-locate-existed-chromium-executable.ts b/packages/ui/src/main/worker/check-and-locate-existed-chromium-executable.ts
index 8290e4b..3c023df 100644
--- a/packages/ui/src/main/worker/check-and-locate-existed-chromium-executable.ts
+++ b/packages/ui/src/main/worker/check-and-locate-existed-chromium-executable.ts
@@ -1,4 +1,18 @@
+import { parentPort } from 'node:worker_threads'
 import findAndLocateExistedChromiumExecutable from '../flow/CHECK_AND_DOWNLOAD_DEPENDENCIES/check-and-locate-existed-chromium-executable'
+;(async () => {
+  try {
+    const result = await findAndLocateExistedChromiumExecutable()
+    parentPort?.postMessage({
+      type: 'RESULT',
+      data: result
+    })
+  } catch (error) {
+    parentPort?.postMessage({
+      type: 'ERROR',
+      error
+    })
+  }
 
-console.log(globalThis, findAndLocateExistedChromiumExecutable)
-debugger
+  process.exit(0)
+})()