diff --git a/utils.js b/utils.js
index 6a0bb73..9b383a3 100644
--- a/utils.js
+++ b/utils.js
@@ -89,6 +89,14 @@ const tryTemuLogin = async function (page, username, password) {
       await page.click(differentAccountSelector);
     }
 
+    // close dialog box of sign up if pop up of login page
+    const signUpPopDialogSelector = "body > div.MDL_outerWrapper_123.MDL_modal_123 > div > div > div > div._2hT9O4-z.Y9rEd1VR";
+    await page.waitForSelector(signUpPopDialogSelector, { timeout: 2000 }).catch(() => {});
+    const signUpPopDialogSelectorExists = (await page.$(signUpPopDialogSelector)) !== null;
+    if (signUpPopDialogSelectorExists) {
+      await page.click(signUpPopDialogSelector);
+    }
+
 
     // click on Sign in link
     const selector = "div._31ia9mDL._3n05KUVj._1fE9CAB_";