diff --git a/klp-ui/src/views/crm/components/OrderDetail.vue b/klp-ui/src/views/crm/components/OrderDetail.vue
index debfa7f5..8cd1217b 100644
--- a/klp-ui/src/views/crm/components/OrderDetail.vue
+++ b/klp-ui/src/views/crm/components/OrderDetail.vue
@@ -1,4 +1,4 @@
-<template>
++<template>
   <div>
     <el-empty v-if="!orderId || orderId == ''" description="未选中订单" />
 
@@ -10,9 +10,16 @@
           <!-- <el-button type="primary" plain icon="el-icon-printer" size="mini" @click="handlePrint">打印</el-button> -->
           <el-button type="primary" plain icon="el-icon-refresh" size="mini" @click="getList">刷新</el-button>
         </el-col>
+        <el-col :span="1.5" v-if="editable">
+          <el-button type="success" plain icon="el-icon-document" size="mini"
+            @click="handleBatchWriteToContract" :disabled="selectedItems.length === 0">
+            批量写入合同
+          </el-button>
+        </el-col>
       </el-row>
 
-      <el-table v-loading="loading" :data="orderItemList">
+      <el-table v-loading="loading" :data="orderItemList" @selection-change="handleSelectionChange">
+        <el-table-column type="selection" width="55" align="center" />
         <el-table-column label="产品类型" align="center" prop="productType" />
         <el-table-column label="成品宽度" align="center" prop="width" />
         <el-table-column label="成品厚度" align="center" prop="thickness" />
@@ -63,7 +70,11 @@
           <el-input v-model="form.productType" placeholder="请输入产品类型" />
         </el-form-item>
         <el-form-item label="成品规格" prop="finishedProductSpec">
-          <el-input v-model="form.finishedProductSpec" placeholder="请输入成品规格" />
+          <el-select v-model="form.finishedProductSpec" placeholder="请选择或输入成品规格" style="width: 100%" allow-create filterable>
+            <el-option label="SPCC" value="SPCC" />
+            <el-option label="DCO1" value="DCO1" />
+            <el-option label="DX51D+Z" value="DX51D+Z" />
+          </el-select>
         </el-form-item>
         <el-form-item label="成品宽度" prop="width">
           <el-input v-model="form.width" placeholder="请输入宽度" />
@@ -172,6 +183,8 @@ export default {
       loading: true,
       // 选中数组
       ids: [],
+      // 选中的订单明细项（用于批量操作）
+      selectedItems: [],
       // 非单个禁用
       single: true,
       // 非多个禁用
@@ -296,13 +309,15 @@ export default {
         let content = parseProductContent(data.productContent);
         const product = convertOrderItemToProduct(row);
         content = addProduct(content, product);
-        
+
         const jsonContent = stringifyProductContent(content);
         updateOrder({
           ...this.orderContent,
           productContent: jsonContent
         }).then(response => {
-          this.$modal.msgSuccess("写入成功，请刷新合同内容查看");
+          this.$modal.msgSuccess("写入成功");
+          // 自动刷新合同内容
+          this.refreshContractContent();
         });
       } catch (error) {
         console.error(error);
@@ -310,6 +325,51 @@ export default {
         return;
       }
     },
+    /** 批量写入合同 */
+    async handleBatchWriteToContract() {
+      if (this.selectedItems.length === 0) {
+        this.$modal.msgWarning("请先选择要写入的订单明细");
+        return;
+      }
+
+      const { data } = await getOrder(this.orderId);
+      try {
+        let content = parseProductContent(data.productContent);
+
+        // 批量添加选中的产品
+        this.selectedItems.forEach(row => {
+          const product = convertOrderItemToProduct(row);
+          content = addProduct(content, product);
+        });
+
+        const jsonContent = stringifyProductContent(content);
+        updateOrder({
+          ...this.orderContent,
+          productContent: jsonContent
+        }).then(response => {
+          this.$modal.msgSuccess(`成功写入 ${this.selectedItems.length} 条产品信息`);
+          // 自动刷新合同内容
+          this.refreshContractContent();
+          // 清空选中状态
+          this.$refs.orderTable.clearSelection();
+          this.selectedItems = [];
+        });
+      } catch (error) {
+        console.error(error);
+        this.$modal.msgError("产品内容格式错误");
+        return;
+      }
+    },
+    /** 刷新合同内容（通知父组件刷新） */
+    refreshContractContent() {
+      // 通过事件通知父组件刷新合同内容
+      this.$emit('refreshContract');
+
+      // 如果没有父组件监听，直接刷新页面
+      setTimeout(() => {
+        window.location.reload();
+      }, 500);
+    },
     printOrder() {
       this.$refs["printer"].print();
       this.orderOpen = false;
@@ -324,6 +384,7 @@ export default {
       this.ids = selection.map(item => item.itemId)
       this.single = selection.length !== 1
       this.multiple = !selection.length
+      this.selectedItems = selection;
     },
     /** 新增按钮操作 */
     handleAdd() {