diff --git a/application/admin/view/testing/index.html b/application/admin/view/testing/index.html
index bcab57e..384f573 100644
--- a/application/admin/view/testing/index.html
+++ b/application/admin/view/testing/index.html
@@ -353,7 +353,7 @@
                     <el-form-item label="检测参数：" prop="content">
                         <div class="quality-editor-card">
                             <div class="quality-editor-toolbar">
-                                <div><strong>录入提示：</strong>先填实测值、预警值和警告值，再选择指标偏好。等于阈值时归入较低一级。</div>
+                                <div><strong>录入提示：</strong>先填实测值、预警值和警告值，再选择指标偏好。大屏显示列可开启或关闭该参数在大屏上的展示。等于阈值时归入较低一级。</div>
                                 <div class="quality-legend" aria-label="颜色规则">
                                     <span class="good">绿 · 达标</span>
                                     <span class="warn">黄 · 预警</span>
@@ -393,11 +393,11 @@
                                               v-model="typeList[formData.type]['content'][scope.$index].alert"></el-input>
                                 </template>
                             </el-table-column>
-                            <el-table-column prop="is_number" width="100" label="图表" show-overflow-tooltip
+                            <el-table-column prop="is_number" width="110" label="大屏显示" show-overflow-tooltip
                                              align="center">
                                 <template scope="scope">
-                                    <el-button @click="handelIsNumber(scope.$index, 2)" size="mini" v-if="scope.row.is_number == 1" type="success" icon="el-icon-check">是</el-button>
-                                    <el-button @click="handelIsNumber(scope.$index, 1)" size="mini" v-else type="warning" icon="el-icon-close">否</el-button>
+                                    <el-button @click="handelIsNumber(scope.$index, 2)" size="mini" v-if="scope.row.is_number == 1" type="success" icon="el-icon-check">显示</el-button>
+                                    <el-button @click="handelIsNumber(scope.$index, 1)" size="mini" v-else type="warning" icon="el-icon-close">隐藏</el-button>
                                 </template>
                             </el-table-column>
                         <el-table-column width="270" label="指标偏好与颜色规则" align="left">
@@ -488,6 +488,13 @@
                             <el-table-column prop="alert" width="230" label="警告值" show-overflow-tooltip
                                              align="center">
                             </el-table-column>
+                            <el-table-column prop="is_number" width="100" label="大屏显示" show-overflow-tooltip
+                                             align="center">
+                                <template scope="scope">
+                                    <el-tag size="mini" v-if="scope.row.is_number == 1" type="success">显示</el-tag>
+                                    <el-tag size="mini" v-else type="info">隐藏</el-tag>
+                                </template>
+                            </el-table-column>
                             <el-table-column width="250" label="指标偏好与颜色规则" align="left">
                                 <template scope="scope">
                                     <template v-if="isNumericRule(scope.row)">
diff --git a/public/screen/js/grain_monitor_core.js b/public/screen/js/grain_monitor_core.js
index 4db298c..9ff9b86 100644
--- a/public/screen/js/grain_monitor_core.js
+++ b/public/screen/js/grain_monitor_core.js
@@ -45,6 +45,14 @@ export const DESIGN_THEME = {
 };
 
 
+// 全部质检状态（卡片、图表、提示）共用同一组语义色。
+export const QUALITY_STATUS_COLORS = {
+  normal: DESIGN_THEME.colors.success,
+  warn: DESIGN_THEME.colors.warning,
+  danger: DESIGN_THEME.colors.danger,
+  unknown: '#94a3b8'
+};
+
 /**
  * 计算大屏视口等比缩放与居中偏移（防止电视机溢出或出现滚动条）
  * @param {number} winW 浏览器/视口宽度
@@ -241,17 +249,25 @@ export function normalizeGranaryList(apiData) {
   const rawList = apiData?.data?.list || apiData?.list || (Array.isArray(apiData) ? apiData : []);
   
   return rawList.map(item => {
-    const content = decodeLooseUnicodeDeep(item.content || {});
-    const isOilTank = item.granary_type === 1 || item.name.includes('油罐');
-    const isSilo = item.granary_type === 3 || 
+    const content = { ...decodeLooseUnicodeDeep(item.content || {}) };
+    const mappings = {capacity:'capacity', tankCapacity:'capacity', storageNum:'storage_num', nature:'nature', addr:'addr', harvestYear:'harvest_year', enterTime:'enter_time', level:'level', weight:'weight', impurity:'impurity', water:'water', volume:'volume', decVolume:'dec_volume', imperfect:'imperfect', managementForm:'admin_form', length:'length', width:'width', diam:'diam', height:'height', storageMethod:'save_form', custodian:'custodian'};
+    for (const [key, column] of Object.entries(mappings)) {
+      if ((content[key] === undefined || content[key] === null || String(content[key]).trim() === '' || content[key] === '-') && item[column] !== undefined && item[column] !== null) {
+        if (['length','width','diam','height'].includes(key) && !Number(item[column])) continue;
+        if (['harvestYear','enterTime'].includes(key) && (!item[column] || String(item[column]).startsWith('1970'))) continue;
+        content[key] = item[column];
+      }
+    }
+    const isOilTank = Number(item.granary_type) === 1 || item.name.includes('油罐');
+    const isSilo = Number(item.granary_type) === 3 || 
                    item.name.includes('浅圆') || 
                    item.name.includes('筒仓') || 
                    content.warehouseType?.includes('浅圆') ||
                    content.warehouseType?.includes('筒仓');
     const grainTypeCategory = isOilTank ? 'oilTank' : (isSilo ? 'silo' : 'warehouse');
 
-    const capacityNum = Number(content.capacity || content.tankCapacity || 0);
-    const storageNum = Number(content.storageNum || 0);
+    const capacityNum = Number(content.capacity ?? content.tankCapacity ?? item.capacity ?? 0) || 0;
+    const storageNum = Number(content.storageNum ?? item.storage_num ?? 0) || 0;
     const grainName = item.varieties?.name || content.varieties || (isOilTank ? '菜籽油' : '小麦');
 
     return {
@@ -261,7 +277,7 @@ export function normalizeGranaryList(apiData) {
       screenPosition: content.screenPosition || '',
       screenCoord: item.screen_coord || null,
       storage: item.storage || '遵义直属库有限公司中心库区',
-      granaryType: item.granary_type,
+      granaryType: Number(item.granary_type),
       isOilTank,
       grainTypeCategory,
       grainName,
@@ -270,6 +286,9 @@ export function normalizeGranaryList(apiData) {
       utilization: capacityNum > 0 ? Number(((storageNum / capacityNum) * 100).toFixed(1)) : 0,
       rawContent: content,
       qualityTest: decodeLooseUnicodeDeep(item.quality_test || null),
+      dataSource: apiData?.data?.source || 'reference',
+      isDemo: Number(item.quality_test?.is_demo) === 1,
+      site: item.site || apiData?.data?.site || apiData?.site || (String(item.storage || '').includes('习水') ? 'xishui' : 'center'),
       createTime: item.create_time
     };
   });
@@ -355,45 +374,85 @@ export const QUALITY_BENCHMARKS = {
  * @param {Object} item 指标对象
  * @returns {Object} 状态结果 { status: 'normal'|'warn'|'danger', statusText, badgeText, color }
  */
+function qualityNumber(value) {
+  if (typeof value !== 'string' && typeof value !== 'number') return NaN;
+  const text = String(value).trim();
+  if (!/^[+-]?(?:\d+\.?\d*|\.\d+)(?:[eE][+-]?\d+)?$/.test(text)) return NaN;
+  const number = Number(text);
+  return Number.isFinite(number) ? number : NaN;
+}
+
+const unknownQualityStatus = (text = '检测值缺失或无效') => ({
+  status: 'unknown', statusText: text, badgeText: '待核实', color: QUALITY_STATUS_COLORS.unknown
+});
+
+export function isQualityParamVisible(param) {
+  if (!param || typeof param !== 'object') return false;
+  if (param.is_display !== undefined && param.is_display !== null) {
+    return Number(param.is_display) === 1 || param.is_display === true;
+  }
+  if (param.is_number !== undefined && param.is_number !== null) {
+    return Number(param.is_number) === 1;
+  }
+  return true;
+}
+
 export function evaluateQualityStatus(item) {
-  if (!item) return { status: 'normal', statusText: '健康达标', badgeText: '达标', color: '#10b981' };
+  if (!item) return { status: 'normal', statusText: '健康达标', badgeText: '达标', color: QUALITY_STATUS_COLORS.normal };
 
   if (item.type === 'qualitative') {
-    const val = String(item.value || '');
+    const val = String(item.value ?? '').trim();
+    if (!val || /^(?:\/|--?|未检测|未提供|暂无)$/.test(val)) return unknownQualityStatus();
+    // Historical grade thresholds are descriptions, e.g. 一等/大于等于790.
+    const firstGrade = String(item.warn ?? '').match(/(?:大于等于|≥)\s*(\d+(?:\.\d+)?)/);
+    const gradeRanges = [...String(item.alert ?? '').matchAll(/(\d+(?:\.\d+)?)\s*-\s*(\d+(?:\.\d+)?)/g)];
+    const gradeValue = Number(val);
+    if (firstGrade && gradeRanges.length && val.trim() !== '' && Number.isFinite(gradeValue)) {
+      const lowestGrade = Math.min(...gradeRanges.map(range => Number(range[1])));
+      if (gradeValue >= Number(firstGrade[1])) {
+        return { status: 'normal', statusText: '等级达标', badgeText: '达标', color: QUALITY_STATUS_COLORS.normal };
+      }
+      return gradeValue >= lowestGrade
+        ? { status: 'warn', statusText: '等级预警', badgeText: '预警', color: QUALITY_STATUS_COLORS.warn }
+        : { status: 'danger', statusText: '低于等级标准', badgeText: '超标', color: QUALITY_STATUS_COLORS.danger };
+    }
     const negative = /不合格|未达标|不达标|不宜存|不符合|异常|不具有|未有|有异味/.test(val.replace(/无异味/g, ''));
     const isOk = !negative && (val.includes('正常') || val.includes('达标') || val.includes('宜存') ||
                  val.includes('符合') || val.includes('合格') || val.includes('透明') || 
                  val.includes('变浅') || val.includes('棕') || val.includes('固有') ||
                  val.includes('无析出物') || val.includes('无异味') || val.includes('未检出'));
     return isOk
-      ? { status: 'normal', statusText: '健康达标', badgeText: '达标', color: '#10b981' }
-      : { status: 'danger', statusText: '超标异常', badgeText: '异常', color: '#ef4444' };
+      ? { status: 'normal', statusText: '健康达标', badgeText: '达标', color: QUALITY_STATUS_COLORS.normal }
+      : { status: 'danger', statusText: '超标异常', badgeText: '异常', color: QUALITY_STATUS_COLORS.danger };
   }
 
-  const num = parseFloat(item.value);
-  if (isNaN(num)) {
-    return { status: 'normal', statusText: '健康达标', badgeText: '合格', color: '#10b981' };
-  }
+  const nonDetect = /^(?:未检出|未检出\s*ND|ND)$/i.test(String(item.value ?? '').trim());
+  const num = nonDetect ? 0 : qualityNumber(item.value);
+  if (!Number.isFinite(num)) return unknownQualityStatus();
 
-  const warn = parseFloat(item.warn);
-  const alert = parseFloat(item.alert);
+  const warn = qualityNumber(item.warn);
+  const alert = qualityNumber(item.alert);
+  if (!Number.isFinite(warn) || !Number.isFinite(alert)
+      || (item.direction === 'lower' ? warn < alert : warn > alert)) {
+    return unknownQualityStatus('预警阈值无效，请核实配置');
+  }
 
   if (item.direction === 'lower') {
     if (!isNaN(alert) && num < alert) {
-      return { status: 'danger', statusText: '超标警戒', badgeText: '超标', color: '#ef4444' };
+      return { status: 'danger', statusText: '超标警戒', badgeText: '超标', color: QUALITY_STATUS_COLORS.danger };
     }
     if (!isNaN(warn) && num < warn) {
-      return { status: 'warn', statusText: '轻度预警', badgeText: '预警', color: '#f59e0b' };
+      return { status: 'warn', statusText: '轻度预警', badgeText: '预警', color: QUALITY_STATUS_COLORS.warn };
     }
-    return { status: 'normal', statusText: '健康达标', badgeText: '达标', color: '#10b981' };
+    return { status: 'normal', statusText: '健康达标', badgeText: '达标', color: QUALITY_STATUS_COLORS.normal };
   } else {
     if (!isNaN(alert) && num > alert) {
-      return { status: 'danger', statusText: '超标警戒', badgeText: '超标', color: '#ef4444' };
+      return { status: 'danger', statusText: '超标警戒', badgeText: '超标', color: QUALITY_STATUS_COLORS.danger };
     }
     if (!isNaN(warn) && num > warn) {
-      return { status: 'warn', statusText: '轻度预警', badgeText: '预警', color: '#f59e0b' };
+      return { status: 'warn', statusText: '轻度预警', badgeText: '预警', color: QUALITY_STATUS_COLORS.warn };
     }
-    return { status: 'normal', statusText: '健康达标', badgeText: (item.warn !== undefined && num <= warn) ? '健康' : '达标', color: '#10b981' };
+    return { status: 'normal', statusText: '健康达标', badgeText: (item.warn !== undefined && num <= warn) ? '健康' : '达标', color: QUALITY_STATUS_COLORS.normal };
   }
 }
 
@@ -402,7 +461,7 @@ export function evaluateQualityStatus(item) {
  * @param {string} grainTypeOrName 品种名称或类型
  * @param {Object} overrides 仓房特有指标覆盖 (如 { water: '12.8%' })
  */
-export function getGranaryQualityReport(grainTypeOrName = '小麦', overrides = {}, qualityTest = null) {
+export function getGranaryQualityReport(grainTypeOrName = '小麦', overrides = {}, qualityTest = null, options = {}) {
   const str = String(grainTypeOrName || '').toLowerCase();
   let key = 'wheat';
   if (str.includes('油') || str.includes('oil') || str.includes('rapeseed')) {
@@ -413,13 +472,23 @@ export function getGranaryQualityReport(grainTypeOrName = '小麦', overrides =
 
   const benchmark = QUALITY_BENCHMARKS[key];
   if (!benchmark) return null;
+  const recordedParams = Array.isArray(qualityTest?.testing_params) ? qualityTest.testing_params : [];
+  if (options.requireRecordedData && recordedParams.length === 0) {
+    return {
+      variety: benchmark.variety, varietyKey: key,
+      inspectDate: '', inspectStage: '未录入化验记录', dataSource: 'missing', empty: true,
+      items: [],
+      summary: { totalCount: 0, dangerCount: 0, warnCount: 0, normalCount: 0, unknownCount: 0, overallStatus: 'unknown' }
+    };
+  }
 
   let dangerCount = 0;
   let warnCount = 0;
   let normalCount = 0;
+  let unknownCount = 0;
 
   // A saved test is the source of truth for values, thresholds and direction.
-  const savedParams = qualityTest?.testing_params || [];
+  const savedParams = recordedParams.filter(isQualityParamVisible);
   const cleanName = name => String(name).replace(/[（(].*?[）)]/g, '').replace(/[、，,\s]/g, '');
   const aliases = {
     '杂质': 'impurity', '杂质总量': 'impurity', '谷外糙米': 'milledGrainOutside',
@@ -434,15 +503,14 @@ export function getGranaryQualityReport(grainTypeOrName = '小麦', overrides =
     }
     const base = benchmark.items.find(it => it.key === itemKey
       || cleanName(it.name) === cleanName(param.name) || cleanName(it.shortName) === cleanName(param.name));
-    const numeric = [param.warning, param.alert].every(v => v !== null && v !== undefined
-      && String(v).trim() !== '' && Number.isFinite(Number(v)));
+    const numeric = [param.warning, param.alert].every(v => Number.isFinite(qualityNumber(v)));
     return {
       ...(base || { key: `saved-${param.num || index}`, category: 'physical' }),
       name: param.name, shortName: base?.shortName || param.name,
       value: param.val, unit: param.unit || '', warn: param.warning, alert: param.alert,
       direction: param.direction === 'upper' || param.direction === 'lower' ? param.direction
         : (numeric && Number(param.warning) > Number(param.alert) ? 'lower' : 'upper'),
-      type: numeric ? undefined : 'qualitative', savedRule: numeric
+      type: numeric || Number(param.is_number) === 1 ? undefined : 'qualitative', savedRule: numeric
     };
   }) : benchmark.items;
   const items = sourceItems.map(baseItem => {
@@ -459,16 +527,20 @@ export function getGranaryQualityReport(grainTypeOrName = '小麦', overrides =
 
     if (item.status === 'danger') dangerCount++;
     else if (item.status === 'warn') warnCount++;
+    else if (item.status === 'unknown') unknownCount++;
     else normalCount++;
 
     return item;
   });
 
-  const overallStatus = dangerCount > 0 ? 'danger' : (warnCount > 0 ? 'warn' : 'normal');
+  const overallStatus = dangerCount > 0 ? 'danger' : (warnCount > 0 ? 'warn' : (unknownCount > 0 ? 'unknown' : 'normal'));
 
   return {
     variety: benchmark.variety,
     varietyKey: key,
+    dataSource: savedParams.length ? (Number(qualityTest?.is_demo) === 1 ? 'demo' : 'recorded') : 'reference',
+    isDemo: Number(qualityTest?.is_demo) === 1,
+    empty: false,
     inspectDate: qualityTest?.test_date ? String(qualityTest.test_date).replace(/^(\d{4})(\d{2})$/, '$1-$2') : benchmark.inspectDate,
     inspectStage: qualityTest ? ({ 1: '春季检测', 2: '秋季检测', 3: '满仓验收' }[qualityTest.season] || '最新检测') : benchmark.inspectStage,
     items,
@@ -477,6 +549,7 @@ export function getGranaryQualityReport(grainTypeOrName = '小麦', overrides =
       dangerCount,
       warnCount,
       normalCount,
+      unknownCount,
       overallStatus
     }
   };
@@ -501,12 +574,14 @@ export function buildQualityHtml(qualityReport, filterCategory = 'all') {
     : qualityReport.items.filter(it => it.category === filterCategory);
 
   return items.map(it => {
-    const valClass = it.status === 'danger' ? 'val-danger' : (it.status === 'warn' ? 'val-warn' : 'val-normal');
-    const cardClass = it.status === 'danger' ? 'card-danger' : (it.status === 'warn' ? 'card-warn' : '');
+    const valClass = `val-${it.status}`;
+    const cardClass = it.status === 'danger' ? 'card-danger' : (it.status === 'warn' ? 'card-warn' : (it.status === 'unknown' ? 'card-unknown' : ''));
     
     // 阈值说明文字 (保证极简防折行)
     let threshDesc = '';
-    if (it.type === 'qualitative') {
+    if (it.status === 'unknown') {
+      threshDesc = it.statusText;
+    } else if (it.type === 'qualitative') {
       threshDesc = it.status === 'normal' ? '标准达标' : '未达标';
     } else if (it.alert !== undefined) {
       const sym = it.direction === 'lower' ? '≥' : '≤';
@@ -537,7 +612,7 @@ export function buildQualityHtml(qualityReport, filterCategory = 'all') {
  * @param {Object} qualityReport 
  */
 export function getCoreHudMetrics(qualityReport) {
-  if (!qualityReport || !qualityReport.items) return [];
+  if (!qualityReport || !qualityReport.items?.length || qualityReport.empty) return [];
   const key = qualityReport.varietyKey;
   const items = qualityReport.items;
 
@@ -609,8 +684,8 @@ export function getCoreHudMetrics(qualityReport) {
       unit: it.unit || '',
       status: it.status,
       badgeText: it.badgeText,
-      gaugePercent,
-      limitDesc
+      gaugePercent: computeStripMetric(it, key).gaugePercent,
+      limitDesc: computeStripMetric(it, key).limitDesc
     };
   });
 }
@@ -683,11 +758,21 @@ export function computeStripMetric(it, varietyKey = 'wheat') {
     limitDesc = it.value === '未检出' ? `限量达标 · 未检出` : `监测达标`;
   }
 
+  if (it.type === 'qualitative' && /大于等于|≥/.test(String(it.warn))) {
+    limitDesc = `等级标准 | ${it.warn}`;
+  }
+
   if (it.savedRule) {
     const lower = it.direction === 'lower';
     limitDesc = `${it.status === 'danger' ? '警告' : it.status === 'warn' ? '预警' : '正常'} | ${lower ? '越大越好（低值预警）' : '越小越好（高值预警）'} · 预警${lower ? '<' : '>'}${it.warn} · 警告${lower ? '<' : '>'}${it.alert}${it.unit || ''}`;
   }
 
+  if (it.status === 'unknown') {
+    gaugePercent = 0;
+    limitDesc = it.statusText || '检测值缺失或无效，请核实';
+  }
+  gaugePercent = Number.isFinite(gaugePercent) ? Math.max(0, Math.min(100, gaugePercent)) : 0;
+
   return {
     ...it,
     gaugePercent,
@@ -703,6 +788,13 @@ export function computeStripMetric(it, varietyKey = 'wheat') {
  */
 export function buildQualityHudHtml(qualityReport, filterCategory = 'all') {
   if (!qualityReport || !qualityReport.items) return '';
+  if (qualityReport.empty) {
+    return `<div class="quality-empty-state" role="status">
+      <span class="quality-badge status-unknown">暂无化验数据</span>
+      <h3>本仓尚未录入化验记录</h3>
+      <p>请在后台添加本仓化验数据。保存后，检测值、预警方向及颜色状态将自动同步。</p>
+    </div>`;
+  }
 
   const varietyKey = qualityReport.varietyKey;
   const allItems = qualityReport.items;
@@ -732,9 +824,10 @@ export function buildQualityHudHtml(qualityReport, filterCategory = 'all') {
   // 生成全量水平条形卡片 (Horizontal Strip Cards)
   const stripCardsHtml = displayItems.map(rawItem => {
     const item = computeStripMetric(rawItem, varietyKey);
-    const cardClass = item.status === 'danger' ? 'strip-danger' : (item.status === 'warn' ? 'strip-warn' : 'strip-normal');
-    const valClass = item.status === 'danger' ? 'val-danger' : (item.status === 'warn' ? 'val-warn' : 'val-normal');
-    const gaugeClass = item.status === 'danger' ? 'gauge-danger' : (item.status === 'warn' ? 'gauge-warn' : 'gauge-normal');
+    if (qualityReport.isDemo) item.limitDesc = item.limitDesc.replace('国家标准合规', '演示规则').replace('检验通过', '示例达标');
+    const cardClass = `strip-${item.status}`;
+    const valClass = `val-${item.status}`;
+    const gaugeClass = `gauge-${item.status}`;
     const alertPrefix = item.status === 'danger' ? '⚠️ ' : '';
     const displayName = item.shortName || item.name;
     const unitStr = item.unit ? `${item.unit}` : '';
@@ -787,12 +880,38 @@ export function buildQualityHudHtml(qualityReport, filterCategory = 'all') {
  * 格式化仓房/油罐详细展示参数 (分类提取基础、尺寸、理化指标)
  * @param {Object} normalizedItem 
  */
+function formatRecordedGranaryParams(item) {
+  const c = item.rawContent || {};
+  const text = (key, fallback = '—') => c[key] === undefined || c[key] === null || String(c[key]).trim() === '' || c[key] === '-' ? fallback : String(c[key]);
+  const unit = (key, suffix) => text(key) === '—' ? '—' : `${text(key)}${suffix}`;
+  const percentage = key => text(key) === '—' ? '—' : (text(key).includes('%') ? text(key) : `${text(key)}%`);
+  const oil = item.isOilTank;
+  const silo = item.grainTypeCategory === 'silo';
+  const natureName = {ZC:'中央储备粮 (ZC)',SP:'商品粮 (SP)',DF:'地方储备粮 (DF)'}[c.nature] || text('nature');
+  const basic = {
+    warehouseType: oil ? text('tankType','立式油罐') : (/^\d+$/.test(text('warehouseType')) ? (silo ? '立式浅圆仓' : '高大平房仓') : text('warehouseType',silo ? '立式浅圆仓' : '高大平房仓')),
+    capacity: `${item.capacityNum} 吨`, storageNum: `${item.storageNum} 吨`, varieties: item.grainName, natureName,
+    addr:text('addr'),productArea:text('productArea'),harvestYear:text('harvestYear'),machiningYear:text('machiningYear'),
+    enterTime:text('enterTime'),managementForm:text('managementForm'),custodian:text('custodian'),storageMethod:text('storageMethod')
+  };
+  const size = oil ? {diameter:text('TankDiameter'),oilHeight:text('oilLoadingHeight'),oilVolume:unit('oilVolume',' m³')}
+    : {length:text('length'),width:text('width'),diameter:text('diam'),height:text('height'),volume:unit('volume',' m³'),decVolume:unit('decVolume',' m³')};
+  return {type:oil ? 'oilTank' : silo ? 'grainSilo' : 'grainWarehouse', basic, size,
+    qualityReport:getGranaryQualityReport(item.grainName,c,item.qualityTest,{requireRecordedData:true}),
+    quality:{level:text('level'),water:percentage('water'),impurity:percentage('impurity'),weight:text('weight'),imperfect:percentage('imperfect'),roughnessRate:text('roughnessRate'),riceGrains:text('riceGrains'),
+      color:text('color'),odorAndTaste:text('odorAndTaste'),acidValue:text('acidValue'),peroxideValue:text('peroxideValue'),waterVolatileCompounds:text('waterVolatileCompounds'),insolubleImpurities:text('insolubleImpurities'),residualSolventContent:text('residualSolventContent'),heating:text('heating')}
+  };
+}
+
 export function formatGranaryParams(normalizedItem) {
   if (!normalizedItem) return null;
+  if (normalizedItem.dataSource === 'database') return formatRecordedGranaryParams(normalizedItem);
   const c = normalizedItem.rawContent || {};
   const isOil = normalizedItem.isOilTank;
   const grainVariety = normalizedItem.grainName || c.varieties || (isOil ? '菜籽油' : '小麦');
-  const qualityReport = getGranaryQualityReport(grainVariety, c, normalizedItem.qualityTest);
+  const qualityReport = getGranaryQualityReport(grainVariety, c, normalizedItem.qualityTest, {
+    requireRecordedData: normalizedItem.dataSource === 'database' || normalizedItem.site === 'xishui' || String(normalizedItem.storage || '').includes('习水')
+  });
 
   const natureMap = {
     'ZC': '中央储备粮 (ZC)',
@@ -1216,7 +1335,8 @@ export function parseForecastResult(apiJson, grainType) {
  */
 export function generateForecastSeries(grainType, currentReport, forecastList = [], env = null) {
   const type = grainType || currentReport?.grainType || 'wheat';
-  const timeline = ['现状实测', ...forecastList.map(f => `+${f.day}天预测`)];
+  if (currentReport?.empty) return { grainType: type, timeline: [], metrics: [], env: env || null };
+  const timeline = [currentReport?.isDemo ? 'DEMO 演示现状' : '现状实测', ...forecastList.map(f => `+${f.day}天预测`)];
 
   const currentItems = currentReport?.items || [];
   const findCurrentVal = (key, fallback) => {
@@ -1238,18 +1358,26 @@ export function generateForecastSeries(grainType, currentReport, forecastList =
   ];
 
   const metrics = metricConfigs.map(cfg => {
-    const curVal = findCurrentVal(cfg.key, cfg.fallback);
+    const saved = currentItems.find(item => item.key === cfg.key);
+    const unit = saved?.unit || cfg.unit;
+    const canonicalUnit = value => String(value).replace(/[μµ]/g, 'u').replace(/\s/g, '').toLowerCase();
+    const concentrations = {'ug/kg': 1, 'ng/g': 1, 'ug/g': 1000, 'mg/kg': 1000, 'mg/g': 1000000};
+    const from = canonicalUnit(cfg.unit), to = canonicalUnit(unit);
+    const factor = from === to ? 1 : concentrations[from] && concentrations[to] ? concentrations[from] / concentrations[to] : null;
+    const curVal = findCurrentVal(cfg.key, factor === null ? null : cfg.fallback * factor);
+    const rules = saved && Number.isFinite(qualityNumber(saved.warn)) && Number.isFinite(qualityNumber(saved.alert))
+      ? saved : cfg;
     const futureVals = forecastList.map(f => {
       const tVal = f.targets ? f.targets[cfg.targetKey] : undefined;
-      return tVal !== undefined && tVal !== null && tVal !== '' && Number.isFinite(Number(tVal)) ? Number(Number(tVal).toFixed(2)) : null;
+      return factor !== null && tVal !== undefined && tVal !== null && tVal !== '' && Number.isFinite(Number(tVal)) ? Number((Number(tVal) * factor).toFixed(4)) : null;
     });
     return {
       key: cfg.key,
       name: cfg.name,
-      unit: cfg.unit,
-      alert: cfg.alert,
-      warn: cfg.warn,
-      direction: cfg.key === 'glutenWater' ? 'lower' : 'upper',
+      unit,
+      alert: rules === cfg ? (factor === null ? undefined : cfg.alert * factor) : rules.alert,
+      warn: rules === cfg ? (factor === null ? undefined : cfg.warn * factor) : rules.warn,
+      direction: rules.direction || (cfg.key === 'glutenWater' ? 'lower' : 'upper'),
       values: [curVal, ...futureVals]
     };
   });
@@ -1324,10 +1452,12 @@ export function buildForecastTrendChartOption(forecastSeries) {
     const c = forecastMetricColors.get(key);
     const current = forecastText(m.values[0]);
     const last = forecastText(m.values[m.values.length - 1]);
-    const threshold = m.alert === undefined ? '' : `\n警戒 ${m.direction === 'lower' ? '≥' : '≤'} ${m.alert} ${m.unit || ''}`;
-    titles.push({ text: m.name, subtext: `${current} → ${last} ${m.unit || ''}${threshold}`, left: 8, top: `${idx * row + 1}%`,
+    const currentStatus = evaluateQualityStatus({...m, value: m.values[0]}).status;
+    const lastStatus = evaluateQualityStatus({...m, value: m.values[m.values.length - 1]}).status;
+    const threshold = `${m.warn === undefined ? '' : `\n{warn|预警 ${m.warn} ${m.unit || ''}}`}${m.alert === undefined ? '' : `\n{danger|警戒 ${m.alert} ${m.unit || ''}}`}`;
+    titles.push({ text: m.name, subtext: `{${currentStatus}|${current} ${m.unit || ''}} → {${lastStatus}|${last === '暂无数据' ? '暂无预测' : last + ' ' + (m.unit || '')}}${threshold}`, left: 8, top: `${idx * row + 1}%`,
       textStyle: {color: '#e2eaf4', fontSize: 12, fontWeight: 600},
-      subtextStyle: {color: c, fontSize: 12, lineHeight: 16}, itemGap: 5 });
+      subtextStyle: {color: c, fontSize: 12, lineHeight: 16, rich: Object.fromEntries(Object.entries(QUALITY_STATUS_COLORS).map(([status, color]) => [status, {color, fontSize: 10}]))}, itemGap: 5 });
     grids.push({ left: 154, right: 36, top: `${idx * row + 3}%`, height: `${row - 9}%`, containLabel: true });
     xAxes.push({ type: 'category', gridIndex: idx, data: timeline, boundaryGap: false,
       axisTick: {show: false}, axisLine: {show: false},
@@ -1343,17 +1473,25 @@ export function buildForecastTrendChartOption(forecastSeries) {
       emphasis: {focus: 'series', scale: 1.5},
       areaStyle: {color: {type: 'linear', x: 0, y: 0, x2: 0, y2: 1,
         colorStops: [{offset: 0, color: c + '16'}, {offset: 1, color: c + '00'}]}},
-      data: m.values };
-    if (m.alert !== undefined) result.markLine = {symbol: ['none', 'none'], silent: true, data: [{
-      yAxis: m.alert, name: `${m.name}警戒线`,
-      lineStyle: {color: '#c89e68', type: 'dashed', width: 1, opacity: 0.65},
-      label: {formatter: `警戒 {c}${m.unit || ''}`, position: 'insideEndTop', color: '#dfb883', fontSize: 9,
+      data: m.values.map(value => {
+        if (value === null || value === undefined) return null;
+        const status = evaluateQualityStatus({...m, value});
+        return {value, itemStyle: {color: status.status === 'normal' ? c : status.color}};
+      }) };
+    const references = [
+      {value: m.warn, name: '预警', color: QUALITY_STATUS_COLORS.warn},
+      {value: m.alert, name: '警戒', color: QUALITY_STATUS_COLORS.danger}
+    ].filter(ref => Number.isFinite(qualityNumber(ref.value)));
+    result.markLine = {symbol: ['none', 'none'], silent: true, data: references.map(ref => ({
+      yAxis: Number(ref.value), name: `${m.name}${ref.name}线`,
+      lineStyle: {color: ref.color, type: 'dashed', width: 1, opacity: 0.8},
+      label: {formatter: `${ref.name} {c}${m.unit || ''}`, position: ref.name === '预警' ? 'insideStartTop' : 'insideEndTop', color: ref.color, fontSize: 9,
         backgroundColor: '#122031', padding: [2, 4], borderRadius: 3}
-    }]};
+    }))};
     return result;
   });
   return { animationDuration: 350, title: titles, grid: grids, xAxis: xAxes, yAxis: yAxes,
-    aria: {enabled: true, description: '各指标使用独立刻度。圆点为实测与预测值，点状虚线为预测趋势，金色虚线为警戒参考。'},
+    aria: {enabled: true, description: '各指标使用独立刻度。圆点为实测与预测值，点状虚线为预测趋势，黄色虚线为预警参考，红色虚线为警戒参考。'},
     axisPointer: {link: [{xAxisIndex: 'all'}]},
     tooltip: {...forecastTooltip, formatter: params => {
       if (!Array.isArray(params) || !params.length) return '';
@@ -1361,7 +1499,7 @@ export function buildForecastTrendChartOption(forecastSeries) {
       let html = `<div style="font-weight:600;margin-bottom:8px">${forecastEscape(heading)}</div>`;
       params.forEach(p => {
         const m = metrics[p.seriesIndex] || metrics.find(m => m.name === p.seriesName);
-        html += `<div style="display:flex;justify-content:space-between;gap:24px"><span>${p.marker || ''} ${forecastEscape(p.seriesName)}</span><b>${forecastText(p.value)} <small>${forecastEscape(m?.unit)}</small></b></div>`;
+        html += `<div style="display:flex;justify-content:space-between;gap:24px"><span>${p.marker || ''} ${forecastEscape(p.seriesName)}</span><b style="color:${evaluateQualityStatus({...m, value: p.value}).color}">${forecastText(p.value)} <small>${forecastEscape(m?.unit)}</small></b></div>`;
       });
       html += `<div style="margin-top:10px;padding-top:8px;border-top:1px solid #304157;color:#8ea3ba;font-size:11px">仓内 ${forecastEscape(envInfo.tm_i)}℃ / ${forecastEscape(envInfo.hm_i)}% · 仓外 ${forecastEscape(envInfo.tm_o)}℃ / ${forecastEscape(envInfo.hm_o)}%</div>`;
       return html;
@@ -1377,9 +1515,15 @@ export function buildForecastCompareChartOption(grainType, currentItems = [], fu
     const unit = f.unit || cur?.unit || '';
     const scale = Math.max(current ?? 0, future ?? 0, 0.01);
     const delta = current !== null && future !== null ? Number((future - current).toFixed(2)) : null;
-    return {...f, current, future, unit, scale, delta};
+    return {...f, current, future, unit, scale, delta, rule: {...cur, ...f}};
   });
-  const datum = (r, value) => ({value: value === null ? 0 : value / r.scale * 100, rawValue: value, unit: r.unit});
+  const datum = (r, value) => {
+    const status = evaluateQualityStatus({...r.rule, value});
+    const color = status.status === 'normal' ? QUALITY_STATUS_COLORS.normal : status.color;
+    return {value: value === null ? 0 : value / r.scale * 100, rawValue: value, unit: r.unit,
+      // 未配置规则时维持实测/预测系列色；缺失值始终显示灰色。
+      ...(value === null || r.rule.alert !== undefined ? {label: {color}} : {})};
+  };
   return { animationDuration: 350,
     aria: {enabled: true, description: '每个指标独立对比当前实测与未来预测，柱长仅可在同一指标内比较。'},
     tooltip: {...forecastTooltip, axisPointer: {type: 'shadow', shadowStyle: {color: '#94adc808'}}, formatter: params => {
@@ -1387,7 +1531,7 @@ export function buildForecastCompareChartOption(grainType, currentItems = [], fu
       const r = rows[params[0].dataIndex];
       if (!r) return '';
       const change = r.delta === null ? '暂无预测' : `${r.delta > 0 ? '+' : ''}${r.delta} ${r.unit}`;
-      return `<b>${forecastEscape(r.name)}</b><div>现状实测：${forecastText(r.current)} ${forecastEscape(r.unit)}</div><div>未来预测：${forecastText(r.future)} ${forecastEscape(r.unit)}</div><div style="border-top:1px solid #304157;margin-top:8px;padding-top:8px;color:#b9c9da">变化量：${forecastEscape(change)}</div>`;
+      return `<b>${forecastEscape(r.name)}</b><div>现状实测：<span style="color:${evaluateQualityStatus({...r.rule, value: r.current}).color}">${forecastText(r.current)} ${forecastEscape(r.unit)}</span></div><div>未来预测：<span style="color:${evaluateQualityStatus({...r.rule, value: r.future}).color}">${forecastText(r.future)} ${forecastEscape(r.unit)}</span></div><div style="border-top:1px solid #304157;margin-top:8px;padding-top:8px;color:#b9c9da">变化量：${forecastEscape(change)}</div>`;
     }},
     legend: {top: 10, left: 12, itemWidth: 12, itemHeight: 7, itemGap: 22,
       textStyle: {color: '#a6bbcf', fontSize: 11}, data: ['现状实测', '未来预测']},
@@ -1395,17 +1539,17 @@ export function buildForecastCompareChartOption(grainType, currentItems = [], fu
     yAxis: {type: 'category', inverse: true, data: rows.map(r => r.name),
       axisTick: {show: false}, axisLine: {show: false},
       axisLabel: {color: '#d2dfed', fontSize: 11, lineHeight: 17, width: 112, overflow: 'break',
-        formatter: (v, i) => `${v.match(/.{1,8}/g)?.join('\n') || v}\n{unit|${rows[i].unit}}`, rich: {unit: {color: '#7089a2', fontSize: 10}}}},
+        formatter: v => v.match(/.{1,8}/g)?.join('\n') || v}},
     xAxis: {type: 'value', max: 100, show: false},
     series: [{name: '现状实测', type: 'bar', barWidth: 9, barGap: '65%',
       itemStyle: {color: '#547797', borderRadius: 3},
       label: {show: true, position: 'right', distance: 8, color: '#afc3d8', fontSize: 11,
-        formatter: p => `${forecastText(p.data.rawValue)} ${p.data.unit}`},
+        formatter: p => p.data.rawValue === null ? '暂无数据' : `${forecastText(p.data.rawValue)} ${p.data.unit}`},
       data: rows.map(r => datum(r, r.current))},
       {name: '未来预测', type: 'bar', barWidth: 9,
       itemStyle: {color: '#59d9ce', borderRadius: 3},
       label: {show: true, position: 'right', distance: 8, color: '#83e9df', fontSize: 11, fontWeight: 600,
-        formatter: p => `${forecastText(p.data.rawValue)} ${p.data.unit}`},
+        formatter: p => p.data.rawValue === null ? '暂无数据' : `${forecastText(p.data.rawValue)} ${p.data.unit}`},
       data: rows.map(r => datum(r, r.future))}]
   };
 }
@@ -2031,6 +2175,7 @@ export function getNextAerialMode(currentMode) {
  */
 export function generateDepotAlerts(normalizedList = [], envData = null) {
   const alerts = [];
+  let pendingQualityCount = 0;
 
   // 1. 检查微气候环境工况
   if (envData) {
@@ -2051,8 +2196,15 @@ export function generateDepotAlerts(normalizedList = [], envData = null) {
   // 2. 遍历各仓房质检报告
   (normalizedList || []).forEach(item => {
     const vName = item.grainName || (item.rawContent && item.rawContent.varieties) || (item.isOilTank ? '菜籽油' : '小麦');
-    const report = getGranaryQualityReport(vName, item.rawContent || {}, item.qualityTest || null);
+    const report = getGranaryQualityReport(vName, item.rawContent || {}, item.qualityTest || null, {
+      requireRecordedData: item.dataSource === 'database' || item.site === 'xishui' || String(item.storage || '').includes('习水')
+    });
     if (!report || !report.items) return;
+    if (report.empty) {
+      pendingQualityCount++;
+      return;
+    }
+    if (report.summary.unknownCount > 0) pendingQualityCount++;
 
     report.items.forEach(it => {
       if (it.status === 'danger') {
@@ -2065,7 +2217,8 @@ export function generateDepotAlerts(normalizedList = [], envData = null) {
           itemKey: it.key,
           itemName: it.name,
           value: it.value,
-          text: `⚠️ [超标警戒] ${item.name} (${vName}): ${it.shortName || it.name} 实测 ${it.value}${it.unit || ''} (警戒限值 ${it.direction === 'lower' ? '≥' : '≤'}${it.alert}${it.unit || ''})`
+          isDemo: report.isDemo,
+          text: `⚠️ [${report.isDemo ? 'DEMO 演示·' : ''}超标警戒] ${item.name} (${vName}): ${it.shortName || it.name} ${report.isDemo ? '演示值' : '实测'} ${it.value}${it.unit || ''} (警戒限值 ${it.direction === 'lower' ? '≥' : '≤'}${it.alert}${it.unit || ''})`
         });
       } else if (it.status === 'warn') {
         alerts.push({
@@ -2077,12 +2230,20 @@ export function generateDepotAlerts(normalizedList = [], envData = null) {
           itemKey: it.key,
           itemName: it.name,
           value: it.value,
-          text: `⚠️ [指标预警] ${item.name} (${vName}): ${it.shortName || it.name} 检测 ${it.value}${it.unit || ''} 接近阈值 (标准基线 ${it.direction === 'lower' ? '≥' : '≤'}${it.warn}${it.unit || ''})`
+          isDemo: report.isDemo,
+          text: `⚠️ [${report.isDemo ? 'DEMO 演示·' : ''}指标预警] ${item.name} (${vName}): ${it.shortName || it.name} ${report.isDemo ? '演示值' : '检测'} ${it.value}${it.unit || ''} 接近阈值 (标准基线 ${it.direction === 'lower' ? '≥' : '≤'}${it.warn}${it.unit || ''})`
         });
       }
     });
   });
 
+  if (pendingQualityCount > 0) {
+    alerts.push({
+      id: 'quality-pending', type: 'quality-pending', level: 'unknown',
+      text: `ℹ️ [化验数据待完善] ${pendingQualityCount}座仓房的化验记录缺失或检测值待核实，请在后台补充。`
+    });
+  }
+
   // 3. 若全库各项指标无异常
   if (alerts.length === 0) {
     alerts.push({
@@ -2169,3 +2330,122 @@ export function parseQualityCsv(csvText) {
   return result;
 }
 
+
+
+/**
+ * 中储粮《粮油储藏技术规范》GB/T 29890 标准工况模板
+ */
+export const GRAIN_TEMPERATURE_PRESETS = {
+  quasi_low: {
+    key: 'quasi_low',
+    name: '准低温储粮推荐工况',
+    tm_i: 18.5,
+    hm_i: 70.0,
+    tm_o: 32.0,
+    hm_o: 55.0,
+    desc: '推荐工况：仓温≤20℃，控温防虫防霉，延缓陈化'
+  },
+  low: {
+    key: 'low',
+    name: '低温储粮标准工况',
+    tm_i: 14.0,
+    hm_i: 65.0,
+    tm_o: 28.0,
+    hm_o: 60.0,
+    desc: '优质工况：仓温≤15℃，绿色抑虫控酶，保持新鲜品质'
+  },
+  normal: {
+    key: 'normal',
+    name: '常温储粮常规工况',
+    tm_i: 22.0,
+    hm_i: 72.0,
+    tm_o: 32.0,
+    hm_o: 55.0,
+    desc: '常规工况：仓温≤25℃，处于安全储粮控温线内'
+  }
+};
+
+/**
+ * 依据中储粮储粮控温技术规范研判仓内温湿度状态
+ * @param {number|string} tm_i 仓内温度 (℃)
+ * @param {number|string} hm_i 仓内相对湿度 (%)
+ * @returns {Object} 规范研判结果
+ */
+export function evaluateTemperatureStandard(tm_i, hm_i) {
+  const temp = (tm_i !== '' && tm_i !== null && tm_i !== undefined && Number.isFinite(Number(tm_i))) ? Number(tm_i) : null;
+  const hum = (hm_i !== '' && hm_i !== null && hm_i !== undefined && Number.isFinite(Number(hm_i))) ? Number(hm_i) : null;
+
+  if (temp === null) {
+    return {
+      tempGrade: 'unknown',
+      tempLabel: '待设置',
+      tagType: 'info',
+      isHighTemp: false,
+      hint: '请设置仓内温度',
+      humidityGrade: 'unknown',
+      isHighHumidity: false,
+      humidityHint: ''
+    };
+  }
+
+  // 1. 仓温规范研判: 低温(<=15) -> 准低温(<=20) -> 常温(<=25) -> 高温预警(>25)
+  let tempGrade = 'normal';
+  let tempLabel = '常温储粮';
+  let tagType = 'info';
+  let isHighTemp = false;
+  let hint = '符合常规储粮规范（安全受控）';
+
+  if (temp <= 15.0) {
+    tempGrade = 'low';
+    tempLabel = '低温储粮';
+    tagType = 'success';
+    hint = '达到低温储粮标准 (≤15℃，防虫抑霉最优，保鲜保质)';
+  } else if (temp <= 20.0) {
+    tempGrade = 'quasi_low';
+    tempLabel = '准低温储粮';
+    tagType = 'primary';
+    hint = '达到中储粮准低温推荐标准 (≤20℃，绿色控温优选温区)';
+  } else if (temp <= 25.0) {
+    tempGrade = 'normal';
+    tempLabel = '常温储粮';
+    tagType = 'info';
+    hint = '处于常温储粮安全控温范围 (≤25℃)';
+  } else {
+    tempGrade = 'high_warn';
+    tempLabel = '高温预警';
+    tagType = 'danger';
+    isHighTemp = true;
+    hint = '⚠️ 超过25℃中储粮控温安全线（当前' + temp + '℃），高温易引发粮食发热劣变与虫害，请及时开启空调或通风降温！';
+  }
+
+  // 2. 湿度规范研判: 理想(<=70) -> 适中(70~75) -> 高湿预警(>75)
+  let humidityGrade = 'safe';
+  let isHighHumidity = false;
+  let humidityHint = '相对湿度适宜';
+
+  if (hum !== null) {
+    if (hum > 75.0) {
+      humidityGrade = 'high_warn';
+      isHighHumidity = true;
+      humidityHint = '⚠️ 仓内相对湿度达 ' + hum + '%，超过75%高湿警戒线，易引发粮食吸湿结露霉变，请注意排湿！';
+    } else if (hum > 70.0) {
+      humidityGrade = 'moderate';
+      humidityHint = '相对湿度在 70%~75% 适中安全区间';
+    } else {
+      humidityGrade = 'safe';
+      humidityHint = '相对湿度 ≤70% 干燥理想';
+    }
+  }
+
+  return {
+    tempGrade,
+    tempLabel,
+    tagType,
+    isHighTemp,
+    hint,
+    humidityGrade,
+    isHighHumidity,
+    humidityHint
+  };
+}
+