diff --git a/klp-ui/src/components/KLPService/ProductSelect/index.vue b/klp-ui/src/components/KLPService/ProductSelect/index.vue
index e0a88820..0c7fd27a 100644
--- a/klp-ui/src/components/KLPService/ProductSelect/index.vue
+++ b/klp-ui/src/components/KLPService/ProductSelect/index.vue
@@ -23,7 +23,7 @@
             @keyup.enter.native="handleQuery" />
         </el-form-item>
         <el-form-item label="规格">
-          <el-input v-model="queryParams.specification" placeholder="请输入规格" clearable
+          <MemoInput storageKey="coilSpec" v-model="queryParams.specification" placeholder="请输入规格" clearable
             @keyup.enter.native="handleQuery" />
         </el-form-item>
         <el-form-item label="材质">
diff --git a/klp-ui/src/components/KLPService/RawMaterialSelect/index.vue b/klp-ui/src/components/KLPService/RawMaterialSelect/index.vue
index 355e1216..e1dea4c8 100644
--- a/klp-ui/src/components/KLPService/RawMaterialSelect/index.vue
+++ b/klp-ui/src/components/KLPService/RawMaterialSelect/index.vue
@@ -23,8 +23,7 @@
             @keyup.enter.native="handleQuery" />
         </el-form-item>
         <el-form-item label="规格">
-          <el-input v-model="queryParams.specification" placeholder="请输入规格" clearable
-            @keyup.enter.native="handleQuery" />
+          <MemoInput storageKey="coilSpec" v-model="queryParams.specification" placeholder="请输入规格" @keyup.enter.native="handleQuery" />
         </el-form-item>
         <el-form-item label="材质">
           <MemoInput storageKey="material" v-model="queryParams.material" placeholder="请输入材质" @keyup.enter.native="handleQuery" />
diff --git a/klp-ui/src/views/wms/coil/panels/LabelRender/ProductionTagPreview.vue b/klp-ui/src/views/wms/coil/panels/LabelRender/ProductionTagPreview.vue
index fbc92440..9a5d0393 100644
--- a/klp-ui/src/views/wms/coil/panels/LabelRender/ProductionTagPreview.vue
+++ b/klp-ui/src/views/wms/coil/panels/LabelRender/ProductionTagPreview.vue
@@ -5,10 +5,10 @@
       <tr>
         <td class="label-cell" colspan="1">料卷号</td>
         <td class="value-cell" colspan="2">
-          <input type="text" class="nob" style="line-height: 95px;" :value="content.enterCoilNo || ''" />
+          <div type="text" class="nob" style="display: flex; align-items: center; text-align: center; justify-content: center;">{{ content.enterCoilNo || '' }}</div>
         </td>
         <td class="value-cell" colspan="1">
-          <QRCode :content="content.qrcodeRecordId || ' '" :size="5" />
+          <QRCode :content="content.qrcodeRecordId || ' '" :size="40" />
         </td>
       </tr>
        <tr>
diff --git a/klp-ui/src/views/wms/coil/panels/LabelRender/index.vue b/klp-ui/src/views/wms/coil/panels/LabelRender/index.vue
index 7d80f490..b3030bcc 100644
--- a/klp-ui/src/views/wms/coil/panels/LabelRender/index.vue
+++ b/klp-ui/src/views/wms/coil/panels/LabelRender/index.vue
@@ -90,13 +90,13 @@ export default {
 
         // 3. 用html2canvas生成高清Canvas（解决文字模糊+二维码丢失）
         const canvas = await html2canvas(labelContainer, {
-          scale: 3, // 3倍高清渲染（核心）
+          scale: 1.5, // 3倍高清渲染（核心）
           backgroundColor: '#ffffff', // 强制白色背景，避免打印时背景透明
           useCORS: true, // 支持跨域图片
           allowTaint: true, // 允许渲染canvas（二维码）
           taintTest: false, // 关闭canvas污染检测
-          windowWidth: labelContainer.offsetWidth * 3, // 适配缩放后的宽度
-          windowHeight: labelContainer.offsetHeight * 3, // 适配缩放后的高度
+          windowWidth: labelContainer.offsetWidth * 1.5, // 适配缩放后的宽度
+          windowHeight: labelContainer.offsetHeight * 1.5, // 适配缩放后的高度
           logging: false,
         });
 
@@ -104,17 +104,6 @@ export default {
         const printContainerId = 'temp-print-container-' + new Date().getTime();
         const tempPrintContainer = document.createElement('div');
         tempPrintContainer.id = printContainerId;
-        // 样式：让打印容器居中、适配纸张
-        tempPrintContainer.style.cssText = `
-          width: 100%;
-          height: 100%;
-          display: flex;
-          justify-content: center;
-          align-items: center;
-          padding: 20px;
-          box-sizing: border-box;
-          background: #fff;
-        `;
         // 将高清Canvas插入临时容器
         tempPrintContainer.appendChild(canvas);
         // document.body.appendChild(tempPrintContainer);
@@ -143,7 +132,6 @@ export default {
               body * { visibility: hidden; }
               #${printContainerId}, #${printContainerId} * { visibility: visible; }
               #${printContainerId} { position: absolute; top: 0; left: 0; }
-              @page { margin: 10mm; } /* 打印纸张边距 */
             }
           `,
           printContainer: true,