diff --git a/public/themes/website/1/zh/demo/contact.html b/public/themes/website/1/zh/demo/contact.html
index 7430c8b..5f6b302 100644
--- a/public/themes/website/1/zh/demo/contact.html
+++ b/public/themes/website/1/zh/demo/contact.html
@@ -230,6 +230,7 @@ $(function () {
       success: function (res) {
         if (res.code === 0 || res.code === 200) {
           $form[0].reset();
+          showFormToast('提交成功，我们会尽快与您联系！');
         } else {
           alert(res.msg || '提交失败，请稍后重试');
         }
@@ -245,8 +246,62 @@ $(function () {
 
     return false;
   });
+
+  // 表单提交成功提示
+  var $toast = null;
+  var toastTimer = null;
+  function showFormToast(msg) {
+    if (!$toast) {
+      $toast = $(
+        '<div class="form-toast">' +
+        '  <svg viewBox="0 0 24 24" width="22" height="22" fill="none" xmlns="http://www.w3.org/2000/svg">' +
+        '    <circle cx="12" cy="12" r="10.5" stroke="currentColor" stroke-width="1.5"/>' +
+        '    <path d="M7.5 12.5L10.5 15.5L16.5 9" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"/>' +
+        '  </svg>' +
+        '  <span class="form-toast__text"></span>' +
+        '</div>'
+      );
+      $('body').append($toast);
+    }
+    $toast.find('.form-toast__text').text(msg);
+    $toast.addClass('form-toast--show');
+    clearTimeout(toastTimer);
+    toastTimer = setTimeout(function () {
+      $toast.removeClass('form-toast--show');
+    }, 3000);
+  }
 });
 </script>
+<style>
+.form-toast {
+  position: fixed;
+  left: 50%;
+  top: 40px;
+  transform: translate(-50%, -16px);
+  z-index: 9999;
+  display: flex;
+  align-items: center;
+  gap: 10px;
+  padding: 14px 24px;
+  border-radius: 8px;
+  background: #fff;
+  color: var(--color-primary);
+  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
+  font-size: 15px;
+  opacity: 0;
+  visibility: hidden;
+  pointer-events: none;
+  transition: opacity 0.3s ease, transform 0.3s ease, visibility 0.3s;
+}
+.form-toast--show {
+  opacity: 1;
+  visibility: visible;
+  transform: translate(-50%, 0);
+}
+.form-toast__text {
+  color: var(--color-text);
+}
+</style>
 </body>
 
 </html>