diff --git a/h5/records/index.html b/h5/records/index.html
index 5475596..1708122 100644
--- a/h5/records/index.html
+++ b/h5/records/index.html
@@ -526,7 +526,7 @@ body.transitioning-tab { /* no animation */ }
   <button class="hist-header-back" type="button" onclick="goBackToProfile()" aria-label="返回我的页面">
    <svg width="24" height="24" viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M15 6L9 12L15 18" stroke="#1A1A1A" stroke-width="2.5" stroke-linecap="round" stroke-linejoin="round"/></svg>
   </button>
-  <button class="hist-header-reports" type="button" onclick="go('reports')" aria-label="查看上报记录">上报记录<span class="hist-header-reports-dot"></span></button>
+  <button class="hist-header-reports" type="button" onclick="goReports()" aria-label="查看上报记录">上报记录<span class="hist-header-reports-dot" style="display:none"></span></button>
   <div class="hist-header-title">比价记录</div>
   <div class="hist-header-search" onclick="enterSearchMode()" role="button" aria-label="搜索">
    <svg width="22" height="22" viewBox="0 0 24 24" fill="none" stroke="#1A1A1A" stroke-width="2.2" stroke-linecap="round">
@@ -626,7 +626,7 @@ body.transitioning-tab { /* no animation */ }
     <svg width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="#1A1A1A" stroke-width="2.2" stroke-linecap="round" stroke-linejoin="round"><path d="M15 18l-6-6 6-6"/></svg>
    </div>
    <div class="fb-page-title">上报更低价</div>
-   <button class="fb-page-reports" type="button" onclick="go('reports')" aria-label="查看上报记录">上报记录<span class="fb-page-reports-dot"></span></button>
+   <button class="fb-page-reports" type="button" onclick="goReports()" aria-label="查看上报记录">上报记录<span class="fb-page-reports-dot" style="display:none"></span></button>
   </div>
 
   <div class="fb-page-body">
@@ -1073,6 +1073,13 @@ function navigateStub(id) {
 window.go = navigateStub;
 window.goBack = function() { console.log('[nav stub] goBack'); };
 
+// 「上报记录」入口:App 内经原生桥跳上报记录页(REPORT_RECORDS);浏览器预览(无原生 navigate)走 mock。
+function goReports() {
+ if (window.SGBridge && SGBridge.navigate) { SGBridge.navigate('reportRecords'); }
+ else { go('reports'); }
+}
+window.goReports = goReports;
+
 // ========== 筛选 tab ==========
 function onFilterClick(tab) {
  if (document.querySelector('.device').classList.contains('logged-out')) { onEmptyLogin(); return; }
@@ -1429,7 +1436,7 @@ function enterSelectMode() {
 
 // 取消上报：深链（从「我的」进入）则返回「我的」，否则仅退出选择态停留在记录页
 function cancelSelect() {
- if (cameFromProfile) { go('profile'); return; }
+ if (cameFromProfile) { goBackToProfile(); return; }
  exitSelectMode();
 }
 
@@ -1548,8 +1555,9 @@ document.querySelectorAll('.fb-key').forEach(function(key) {
    if (v.indexOf('.') === -1) input.value = v + '.';
   } else {
    // 数字键
-   if (v === '0' && k !== '.') input.value = k; // 替代前导 0
-   else input.value = v + k;
+   var next = (v === '0') ? k : v + k; // 替代前导 0
+   var dot = next.indexOf('.');
+   if (!(dot >= 0 && next.length - dot - 1 > 2)) input.value = next; // 小数点后最多 2 位
   }
   refreshSubmitBtn();
  });
@@ -1669,7 +1677,7 @@ async function submitFeedback() {
  // 校验：上报价（元）必须 < 原最低价（bestPriceCents/100），否则拦下
  var bestYuan = (selectedRecord.bestPriceCents != null) ? selectedRecord.bestPriceCents / 100 : null;
  if (bestYuan != null && !(priceYuan < bestYuan)) {
-  showToast('要比原价更低才能上报');
+  showToast('上报价需低于原最低价 ¥' + bestYuan.toFixed(2));
   return;
  }
 
@@ -1691,7 +1699,7 @@ async function submitFeedback() {
   closeFeedbackSheet();
   exitSelectMode();
   resetSelectedFiles();
-  setTimeout(function () { showToast('反馈已提交，等待审核'); }, 220);
+  setTimeout(function () { showToast('感谢您的反馈'); }, 220);
   return;
  }
 
@@ -1731,9 +1739,11 @@ async function submitFeedback() {
    closeFeedbackSheet();
    exitSelectMode();
    resetSelectedFiles();
-   setTimeout(function () { showToast('反馈已提交，等待审核'); }, 220);
+   setTimeout(function () { showToast('感谢您的反馈'); }, 220);
   } else {
-   showToast('提交失败（' + res.status + '），请稍后再试');
+   var detail = '';
+   try { var j = await res.json(); detail = (j && j.detail) ? j.detail : ''; } catch (e) {}
+   showToast(detail || ('提交失败（' + res.status + '），请稍后再试'));
   }
  } catch (e) {
   showToast('网络异常，提交失败');