diff --git a/src/popup.js b/src/popup.js
index 386dbf4..4471e6e 100644
--- a/src/popup.js
+++ b/src/popup.js
@@ -85,7 +85,7 @@ function main() {
executeAction(tab.id, 'loadInfo', {}).then(userInfo => {
if (userInfo) {
loadFormList(url, userInfo, tab.id);
- document.getElementById('main').style.display = 'block';
+ document.getElementById('main').style.display = 'flex';
} else {
const noMain = document.getElementById('noMain');
const p = noMain.querySelector('p');