diff --git a/jeecgboot-vue3/src/views/print/template/PrintDesigner.vue b/jeecgboot-vue3/src/views/print/template/PrintDesigner.vue
index a3e91cf..7a296fc 100644
--- a/jeecgboot-vue3/src/views/print/template/PrintDesigner.vue
+++ b/jeecgboot-vue3/src/views/print/template/PrintDesigner.vue
@@ -62,6 +62,8 @@
           v-model:value="tableColumnsJson"
           :rows="6"
           placeholder='例如：[{"title":"物料","field":"name","width":90},{"title":"数量","field":"qty","width":45}]'
+          @focus="onColumnsEditorFocus"
+          @blur="onColumnsEditorBlur"
         />
         <a-space>
           <a-button @click="buildColumnsFromSampleData">从预览数据推导列</a-button>
@@ -127,6 +129,9 @@
   let hiprintTemplate: any = null;
   let hiprintInited = false;
   let fieldsTimer: any = null;
+  let columnsSyncTimer: any = null;
+  const columnsEditorFocused = ref(false);
+  const lastSyncedColumnsKey = ref('');
 
   function ensureJqueryGlobal() {
     (window as any).$ = $;
@@ -266,6 +271,23 @@
     }));
   }
 
+  function compactColumnsForEditor(cols: any[]) {
+    return normalizeColumns(cols).map((c) => ({
+      title: c.title,
+      field: c.field,
+      width: c.width,
+      align: c.align,
+    }));
+  }
+
+  function onColumnsEditorFocus() {
+    columnsEditorFocused.value = true;
+  }
+
+  function onColumnsEditorBlur() {
+    columnsEditorFocused.value = false;
+  }
+
   function getTableSimpleFormatter() {
     // 与 qhmesProvider.ts 保持一致：多级分组按 groupFields 顺序计算 rowspan
     return `
@@ -362,6 +384,112 @@ function(t,e,printData){
     return json || null;
   }
 
+  function extractColumnsFromElement(el: any) {
+    if (Array.isArray(el?.options?.columns) && el.options.columns.length) {
+      return compactColumnsForEditor(el.options.columns);
+    }
+    if (Array.isArray(el?.columns) && el.columns.length) {
+      const headerRow = Array.isArray(el.columns[0]) ? el.columns[0] : [];
+      if (headerRow.length) {
+        return compactColumnsForEditor(headerRow);
+      }
+    }
+    return [];
+  }
+
+  function extractGroupFieldsFromElement(el: any) {
+    if (Array.isArray(el?.options?.groupFields)) {
+      return [...el.options.groupFields];
+    }
+    return [];
+  }
+
+  function findCurrentTableElementFromCanvas() {
+    if (!hiprintTemplate) return null;
+    const templateObj = parseTemplateObjectFromInstance();
+    if (!templateObj) return null;
+    try {
+      const selected = hiprintTemplate.getSelectEls?.();
+      if (Array.isArray(selected) && selected.length > 0) {
+        const hit = selected.find((el: any) => {
+          const tid = el?.tid;
+          const type = el?.type;
+          return tid === 'qhmesModule.tableSimple' || tid === 'defaultModule.table' || type === 'table' || type === 'html';
+        });
+        if (hit) return hit;
+      }
+    } catch (e) {
+      console.warn(e);
+    }
+    const visited = new Set<any>();
+    const walk = (node: any): any => {
+      if (!node || typeof node !== 'object' || visited.has(node)) return null;
+      visited.add(node);
+      const isTableLike =
+        node?.tid === 'qhmesModule.tableSimple' ||
+        node?.tid === 'defaultModule.table' ||
+        node?.type === 'table' ||
+        (node?.type === 'html' && typeof node?.options?.formatter === 'string' && node.options.formatter.includes('<table'));
+      if (isTableLike) return node;
+      for (const k of Object.keys(node)) {
+        const v = node[k];
+        if (Array.isArray(v)) {
+          for (const item of v) {
+            const found = walk(item);
+            if (found) return found;
+          }
+        } else if (v && typeof v === 'object') {
+          const found = walk(v);
+          if (found) return found;
+        }
+      }
+      return null;
+    };
+    return walk(templateObj);
+  }
+
+  function findAllTableElementsFromCanvas() {
+    if (!hiprintTemplate) return [];
+    const templateObj = parseTemplateObjectFromInstance();
+    if (!templateObj) return [];
+    const result: any[] = [];
+    const visited = new Set<any>();
+    const walk = (node: any) => {
+      if (!node || typeof node !== 'object' || visited.has(node)) return;
+      visited.add(node);
+      const isTableLike =
+        node?.tid === 'qhmesModule.tableSimple' ||
+        node?.tid === 'defaultModule.table' ||
+        node?.type === 'table' ||
+        (node?.type === 'html' && typeof node?.options?.formatter === 'string' && node.options.formatter.includes('<table'));
+      if (isTableLike) result.push(node);
+      Object.keys(node).forEach((k) => {
+        const v = node[k];
+        if (Array.isArray(v)) v.forEach((it) => walk(it));
+        else if (v && typeof v === 'object') walk(v);
+      });
+    };
+    walk(templateObj);
+    return result;
+  }
+
+  function pickBestHeaderSource(elements: any[]) {
+    if (!Array.isArray(elements) || elements.length === 0) return null;
+    const score = (el: any) => {
+      const cols = extractColumnsFromElement(el);
+      if (!cols.length) return -1;
+      let s = cols.length; // 列越多越优先
+      cols.forEach((c: any) => {
+        const t = String(c?.title || '');
+        const f = String(c?.field || '');
+        if (t && f && t !== f) s += 3; // 标题与字段不同，说明是人工表头
+        if (/[^\x00-\x7F]/.test(t)) s += 4; // 含中文再加权
+      });
+      return s;
+    };
+    return [...elements].sort((a, b) => score(b) - score(a))[0];
+  }
+
   function patchTableSimpleElements(templateObj: any): number {
     if (!templateObj) return 0;
 
@@ -440,6 +568,72 @@ function(t,e,printData){
     }
   }
 
+  function syncColumnsConfigFromCanvas() {
+    if (!hiprintTemplate || columnsEditorFocused.value) return;
+    const templateObj = parseTemplateObjectFromInstance();
+    if (!templateObj) return;
+
+    // 优先取当前选中的元素
+    let targetEl: any = null;
+    try {
+      const selected = hiprintTemplate.getSelectEls?.();
+      if (Array.isArray(selected) && selected.length > 0) {
+        targetEl = selected.find((el: any) => {
+          const tid = el?.tid;
+          const type = el?.type;
+          return tid === 'qhmesModule.tableSimple' || tid === 'defaultModule.table' || type === 'table' || type === 'html';
+        });
+      }
+    } catch (e) {
+      console.warn(e);
+    }
+
+    // 若无选中，则取模板中第一个可识别明细组件
+    if (!targetEl) {
+      const visited = new Set<any>();
+      const walk = (node: any): any => {
+        if (!node || typeof node !== 'object' || visited.has(node)) return null;
+        visited.add(node);
+        const isTableLike =
+          node?.tid === 'qhmesModule.tableSimple' ||
+          node?.tid === 'defaultModule.table' ||
+          node?.type === 'table' ||
+          (node?.type === 'html' && typeof node?.options?.formatter === 'string' && node.options.formatter.includes('<table'));
+        if (isTableLike) return node;
+        for (const k of Object.keys(node)) {
+          const v = node[k];
+          if (Array.isArray(v)) {
+            for (const item of v) {
+              const found = walk(item);
+              if (found) return found;
+            }
+          } else if (v && typeof v === 'object') {
+            const found = walk(v);
+            if (found) return found;
+          }
+        }
+        return null;
+      };
+      targetEl = walk(templateObj);
+    }
+
+    if (!targetEl) return;
+
+    const cols = extractColumnsFromElement(targetEl);
+    if (cols.length === 0) return;
+    const nextJson = JSON.stringify(cols, null, 2);
+    const nextKey = JSON.stringify(cols);
+    if (nextKey !== lastSyncedColumnsKey.value) {
+      lastSyncedColumnsKey.value = nextKey;
+      tableColumnsJson.value = nextJson;
+      const gfs = extractGroupFieldsFromElement(targetEl);
+      if (gfs.length > 0) {
+        groupEnabled.value = true;
+        groupFields.value = gfs;
+      }
+    }
+  }
+
   function buildPreviewTemplateWithGrouping() {
     const templateObj = parseTemplateObjectFromInstance();
     if (!templateObj) return null;
@@ -579,15 +773,188 @@ function(t,e,printData){
     }
   }
 
-  function buildColumnsFromSampleData() {
+  async function buildColumnsFromSampleData() {
     const data = parsePrintData();
     const firstRow = Array.isArray(data?.table) && data.table.length > 0 ? data.table[0] : null;
     if (!firstRow || Object.prototype.toString.call(firstRow) !== '[object Object]') {
       createMessage.warning('预览数据中未找到 table[0] 对象，无法推导');
       return;
     }
-    const cols = Object.keys(firstRow).map((k) => ({
-      title: k,
+    // 先强制提交右侧属性面板输入框，避免“已编辑但未提交”导致仍读到旧值
+    const commitPropertyPanelEdits = async () => {
+      try {
+        const container = document.querySelector('#PrintElementOptionSetting');
+        if (!container) return;
+        const els = Array.from(
+          container.querySelectorAll('input,textarea,select,.auto-submit')
+        ) as Array<HTMLInputElement | HTMLTextAreaElement | HTMLSelectElement | Element>;
+        els.forEach((el: any) => {
+          try {
+            if (typeof el.dispatchEvent === 'function') {
+              el.dispatchEvent(new Event('input', { bubbles: true }));
+              el.dispatchEvent(new Event('change', { bubbles: true }));
+              el.dispatchEvent(new FocusEvent('blur', { bubbles: true }));
+            }
+          } catch (e) {
+            console.warn(e);
+          }
+        });
+        await nextTick();
+        await new Promise((resolve) => setTimeout(resolve, 80));
+      } catch (e) {
+        console.warn(e);
+      }
+    };
+    await commitPropertyPanelEdits();
+
+    // title 优先取画布里“最像人工表头”的明细组件
+    const selectedEl = findCurrentTableElementFromCanvas();
+    const allEls = findAllTableElementsFromCanvas();
+    const bestEl = selectedEl || pickBestHeaderSource(allEls);
+    const existingCols = bestEl ? extractColumnsFromElement(bestEl) : [];
+    const titleMap = new Map<string, string>();
+    existingCols.forEach((c: any) => {
+      if (c?.field && c?.title) titleMap.set(c.field, c.title);
+    });
+
+    // 一级优先：从右侧属性面板读取“标题”输入框（用户刚编辑但尚未回写时也能取到）
+    const readTitleFromPropertyPanel = () => {
+      try {
+        const container = document.querySelector('#PrintElementOptionSetting');
+        if (!container) return [] as string[];
+        const isColorLike = (v: string) => {
+          const s = (v || '').trim().toLowerCase();
+          return (
+            /^#([0-9a-f]{3}|[0-9a-f]{6}|[0-9a-f]{8})$/.test(s) ||
+            /^rgba?\(/.test(s) ||
+            /^hsla?\(/.test(s) ||
+            /^(transparent|inherit|initial|unset|currentcolor)$/.test(s)
+          );
+        };
+        const rows = Array.from(container.querySelectorAll('.hiprint-option-item'));
+        const titles: string[] = [];
+        rows.forEach((row) => {
+          const labelEl = row.querySelector('.hiprint-option-item-label');
+          const label = (labelEl?.textContent || '').trim();
+          if (!label || !/(标题|title)/i.test(label)) return;
+          const inputEl =
+            (row.querySelector('input.auto-submit') as HTMLInputElement | null) ||
+            (row.querySelector('input') as HTMLInputElement | null) ||
+            (row.querySelector('textarea.auto-submit') as HTMLTextAreaElement | null) ||
+            (row.querySelector('textarea') as HTMLTextAreaElement | null);
+          const v = (inputEl?.value || '').trim();
+          if (v && !isColorLike(v)) titles.push(v);
+        });
+        // 兜底：如果上面没抓到，直接从属性面板抓取可见文本输入值（按顺序）
+        if (titles.length === 0) {
+          const allInputs = Array.from(
+            container.querySelectorAll('input[type="text"], input:not([type]), textarea')
+          ) as Array<HTMLInputElement | HTMLTextAreaElement>;
+          allInputs.forEach((el) => {
+            const v = (el.value || '').trim();
+            if (!v) return;
+            // 过滤明显不是标题的值：纯数字、字段变量名样式
+            if (/^\d+(\.\d+)?$/.test(v)) return;
+            if (/^[a-zA-Z_][a-zA-Z0-9_.]*$/.test(v)) return;
+            if (isColorLike(v)) return;
+            titles.push(v);
+          });
+        }
+        return titles;
+      } catch (e) {
+        console.warn(e);
+        return [] as string[];
+      }
+    };
+
+    const panelTitles = readTitleFromPropertyPanel();
+    if (panelTitles.length > 0) {
+      // 优先按当前组件列顺序映射
+      if (existingCols.length > 0 && panelTitles.length >= existingCols.length) {
+        existingCols.forEach((c: any, idx: number) => {
+          const t = panelTitles[idx];
+          if (c?.field && t) titleMap.set(c.field, t);
+        });
+      } else {
+        // 组件列拿不到时，按预览数据字段顺序映射
+        Object.keys(firstRow).forEach((k, idx) => {
+          const t = panelTitles[idx];
+          if (t) titleMap.set(k, t);
+        });
+      }
+    }
+    // 二级兜底：使用当前文本框已有 title（用户手动维护过时）
+    try {
+      const currentCols = JSON.parse(tableColumnsJson.value || '[]');
+      if (Array.isArray(currentCols)) {
+        currentCols.forEach((c: any) => {
+          if (c?.field && c?.title && !titleMap.has(c.field)) {
+            titleMap.set(c.field, c.title);
+          }
+        });
+      }
+    } catch (e) {
+      console.warn(e);
+    }
+    // 三级兜底：从画布可见表头 DOM 抓取标题（解决 title 一直是英文变量名）
+    const readHeaderTitlesFromCanvas = () => {
+      try {
+        const tables = Array.from(document.querySelectorAll('#hiprint-printTemplate table'));
+        let best: string[] = [];
+        tables.forEach((tb) => {
+          const ths = Array.from(tb.querySelectorAll('thead th'));
+          const titles = ths
+            .map((th) => (th.textContent || '').trim())
+            .filter((t) => !!t);
+          if (titles.length > best.length) best = titles;
+        });
+        return best;
+      } catch (e) {
+        console.warn(e);
+        return [] as string[];
+      }
+    };
+
+    const keys = Object.keys(firstRow);
+    const allEnglishLike = keys.every((k) => {
+      const t = titleMap.get(k);
+      return !t || t === k;
+    });
+    if (allEnglishLike) {
+      const domTitles = readHeaderTitlesFromCanvas();
+      if (domTitles.length > 0) {
+        // 优先按 existingCols 字段顺序映射（更接近画布列顺序）
+        if (existingCols.length > 0 && domTitles.length === existingCols.length) {
+          existingCols.forEach((c: any, idx: number) => {
+            if (c?.field && domTitles[idx]) {
+              titleMap.set(c.field, domTitles[idx]);
+            }
+          });
+        } else if (domTitles.length === keys.length) {
+          // 次选：按预览数据字段顺序映射
+          keys.forEach((k, idx) => {
+            if (domTitles[idx]) titleMap.set(k, domTitles[idx]);
+          });
+        }
+      }
+    }
+    // 最终兜底：常见字段中文名映射（确保按钮点击后可见变化）
+    const zhFallback: Record<string, string> = {
+      fbillno: '单号',
+      billno: '单号',
+      orderno: '订单号',
+      order_no: '订单号',
+      name: '物料',
+      material: '物料',
+      qty: '数量',
+      quantity: '数量',
+      amount: '金额',
+      unit: '单位',
+      price: '单价',
+      total: '合计',
+    };
+    const cols = keys.map((k) => ({
+      title: titleMap.get(k) || zhFallback[k.toLowerCase()] || k,
       field: k,
       width: 60,
       align: typeof firstRow[k] === 'number' ? 'right' : 'left',
@@ -694,6 +1061,11 @@ function(t,e,printData){
     hiprintTemplate.design('#hiprint-printTemplate');
     applyFieldsToTemplate();
     applyTableColumnsConfig(true);
+    // 实时从画布反向同步列配置（不打断手输）
+    if (columnsSyncTimer) clearInterval(columnsSyncTimer);
+    columnsSyncTimer = setInterval(() => {
+      syncColumnsConfigFromCanvas();
+    }, 800);
   }
 
   function goBack() {
@@ -801,6 +1173,10 @@ function(t,e,printData){
       clearTimeout(fieldsTimer);
       fieldsTimer = null;
     }
+    if (columnsSyncTimer) {
+      clearInterval(columnsSyncTimer);
+      columnsSyncTimer = null;
+    }
     destroyDesigner();
   });
 </script>