diff --git a/packages/tests/src/ui-test/localdebug/localdebug-tab-regen-appid.test.ts b/packages/tests/src/ui-test/localdebug/localdebug-tab-regen-appid.test.ts
index 292d4c013c..59ebead040 100644
--- a/packages/tests/src/ui-test/localdebug/localdebug-tab-regen-appid.test.ts
+++ b/packages/tests/src/ui-test/localdebug/localdebug-tab-regen-appid.test.ts
@@ -6,6 +6,7 @@
  */
 import * as path from "path";
 import {
+  clearNotifications,
   startDebugging,
   stopDebugging,
   waitForTerminal,
@@ -72,9 +73,11 @@ describe("Local Debug Tests", function () {
 
       await cleanAppStudio(localDebugTestContext.appName);
 
-      await startDebugging(DebugItemSelect.DebugInTeamsUsingChrome);
+      await driver.sleep(Timeout.shortTimeLoading);
 
       try {
+        await clearNotifications();
+        await startDebugging(DebugItemSelect.DebugInTeamsUsingChrome);
         await waitForTerminal(
           LocalDebugTaskLabel.StartApplication,
           "restify listening to"
@@ -86,23 +89,29 @@ describe("Local Debug Tests", function () {
           "restify listening to"
         );
       } catch {
-        const dialog = new ModalDialog();
-        console.log(`click "Cancel" button for error dialog`);
-        await dialog.pushButton("Cancel");
-        await driver.sleep(Timeout.shortTimeLoading);
-        console.log(
-          `Clicked button "Cancel" for failing to attach to main target`
-        );
-        await stopDebugging();
-        await driver.sleep(Timeout.stopdebugging);
+        try {
+          console.log(`Try to click "Cancel" button for error dialog`);
+          const dialog = new ModalDialog();
+          await dialog.pushButton("Cancel");
+          await driver.sleep(Timeout.shortTimeLoading);
+          console.log(
+            `Clicked button "Cancel" for failing to attach to main target`
+          );
+          await stopDebugging();
+          await driver.sleep(Timeout.stopdebugging);
+        } catch {
+          console.log(`No error for failing to attach to main target`);
+        }
+
         try {
           await killPort(53000);
           console.log(`close port 53000 successfully`);
         } catch (error) {
           console.log(`close port 53000 failed`);
         }
-        await startDebugging(DebugItemSelect.DebugInTeamsUsingChrome);
+
         try {
+          await startDebugging(DebugItemSelect.DebugInTeamsUsingChrome);
           await waitForTerminal(
             LocalDebugTaskLabel.StartApplication,
             "restify listening to"
@@ -114,8 +123,8 @@ describe("Local Debug Tests", function () {
             "restify listening to"
           );
         } catch {
+          console.log(`Try to click "Debug Anyway" button for error dialog`);
           const dialog = new ModalDialog();
-          console.log(`click "Debug Anyway" button for error dialog`);
           await dialog.pushButton("Debug Anyway");
           console.log(`Clicked button "Debug Anyway"`);
           await driver.sleep(Timeout.shortTimeLoading);