diff --git a/static/js/pages/market.js b/static/js/pages/market.js
index a3f55a8..a292dc6 100644
--- a/static/js/pages/market.js
+++ b/static/js/pages/market.js
@@ -96,7 +96,7 @@ const PageMarket = {
         overlay.className = 'modal-overlay';
         overlay.innerHTML = `<div class="modal" style="min-width:360px;max-width:400px">
             <h3>市场账户</h3>
-            <div class="form-group"><label>邮箱</label><input id="ml-email" type="email" placeholder="yeij@yeij.top"></div>
+            <div class="form-group"><label>邮箱</label><input id="ml-email" type="email" placeholder="your@email.com"></div>
             <div class="form-group"><label>密码</label><input id="ml-pass" type="password"></div>
             <div class="modal-actions">
                 <button class="btn btn-secondary btn-sm" id="ml-logout" style="display:none;margin-right:auto">退出</button>