diff --git a/lib/captive-server.js b/lib/captive-server.js
index dc5d7b4..87ebd6c 100644
--- a/lib/captive-server.js
+++ b/lib/captive-server.js
@@ -218,7 +218,7 @@ input:focus{border-color:#4a6cf7}
     <label for="password">密码</label>
     <div class="pw-wrap">
       <input type="password" id="password" placeholder="WiFi 密码（开放网络留空）">
-      <span class="pw-eye" id="pwEye" onclick="togglePw()">👁</span>
+      <span class="pw-eye" id="pwEye" style="opacity:0.4" onclick="togglePw()">👁</span>
     </div>
   </div>