diff --git a/frontend/src/views/LoginView.vue b/frontend/src/views/LoginView.vue
index 1423d79..1179aa2 100644
--- a/frontend/src/views/LoginView.vue
+++ b/frontend/src/views/LoginView.vue
@@ -130,7 +130,7 @@ async function handleRegister() {
         <div class="field-group">
           <label class="field-label">// OPERATOR ID</label>
           <div class="field-input">
-            <input v-model="email" type="text" placeholder="admin@example.com 或 admin" required />
+            <input v-model="email" type="text" placeholder="邮箱 / 用户名 / ID" required />
           </div>
         </div>