diff --git a/mes-module-chemmes/mes-module-chemmes-biz/src/main/java/com/ningxia/yunxi/chemmes/module/biz/dal/mysql/purorder/PurOrderMapper.java b/mes-module-chemmes/mes-module-chemmes-biz/src/main/java/com/ningxia/yunxi/chemmes/module/biz/dal/mysql/purorder/PurOrderMapper.java
index 8a1fb10..c7f6cb2 100644
--- a/mes-module-chemmes/mes-module-chemmes-biz/src/main/java/com/ningxia/yunxi/chemmes/module/biz/dal/mysql/purorder/PurOrderMapper.java
+++ b/mes-module-chemmes/mes-module-chemmes-biz/src/main/java/com/ningxia/yunxi/chemmes/module/biz/dal/mysql/purorder/PurOrderMapper.java
@@ -18,7 +18,7 @@ public interface PurOrderMapper extends BaseMapperX<PurOrderDO> {
     default PageResult<PurOrderDO> selectPage(PurOrderPageReqVO reqVO) {
         return selectPage(reqVO, new LambdaQueryWrapperX<PurOrderDO>()
                 .betweenIfPresent(PurOrderDO::getCreateTime, reqVO.getCreateTime())
-                .eqIfPresent(PurOrderDO::getPurOrdNo, reqVO.getPurOrdNo())
+                .likeIfPresent(PurOrderDO::getPurOrdNo, reqVO.getPurOrdNo())
                 .betweenIfPresent(PurOrderDO::getPurDate, reqVO.getPurDate())
                 .eqIfPresent(PurOrderDO::getAttFile, reqVO.getAttFile())
                 .eqIfPresent(PurOrderDO::getBillType, reqVO.getBillType())
diff --git a/mes-ui/mes-ui-admin-vue3/src/utils/dict.ts b/mes-ui/mes-ui-admin-vue3/src/utils/dict.ts
index ae36e57..03e7d1b 100644
--- a/mes-ui/mes-ui-admin-vue3/src/utils/dict.ts
+++ b/mes-ui/mes-ui-admin-vue3/src/utils/dict.ts
@@ -106,6 +106,45 @@ export const getDictLabel = (dictType: string, value: any): string => {
   return dictLabel.value
 }
 
+/**
+ * 根据 options 数组获取指定 value 对应的 label
+ * @param options 选项数组，包含 label 和 value 属性
+ * @param value 字典值
+ * @param defaultValue 默认返回值
+ * @return 字典名称
+ */
+export const getDictLabelByOptions = (options: OptionsDataType[], value: any, defaultValue: string = '-'): string => {
+  if (!options || options.length === 0) {
+    return defaultValue
+  }
+  if (!value && value !== 0 && value !== false) {
+    return defaultValue
+  }
+  const item = options.find(opt => String(opt.value) === String(value))
+  return item ? item.label : defaultValue
+}
+
+/**
+ * 获取单位名称（通用函数，直接使用物料单位数据字典）
+ * 支持两种调用方式：
+ * 1. 直接调用：getUnitName(value)
+ * 2. 作为 Element Plus 的 formatter 使用：:formatter="getUnitName"
+ * @param rowOrValue 单位值 或 row 对象（当作为 formatter 使用时）
+ * @param columnOrDefaultValue column 对象 或 默认返回值
+ * @param cellValue 单元格值（当作为 formatter 使用时）
+ * @return 单位名称
+ */
+export const getUnitName = (rowOrValue: any, columnOrDefaultValue?: any, cellValue?: any): string => {
+  const options = getDictOptions('mat_unit')
+  // 判断是作为 formatter 使用还是直接调用
+  // 作为 formatter 使用时，cellValue 是单元格的值
+  if (cellValue !== undefined) {
+    return getDictLabelByOptions(options, cellValue)
+  }
+  // 直接调用时，rowOrValue 就是 value
+  return getDictLabelByOptions(options, rowOrValue, columnOrDefaultValue)
+}
+
 export enum DICT_TYPE {
   USER_TYPE = 'user_type',
   COMMON_STATUS = 'common_status',
diff --git a/mes-ui/mes-ui-admin-vue3/src/views/biz/material/MaterialSelect.vue b/mes-ui/mes-ui-admin-vue3/src/views/biz/material/MaterialSelect.vue
index cc96c50..a6bfe52 100644
--- a/mes-ui/mes-ui-admin-vue3/src/views/biz/material/MaterialSelect.vue
+++ b/mes-ui/mes-ui-admin-vue3/src/views/biz/material/MaterialSelect.vue
@@ -39,11 +39,7 @@
         <el-table-column label="产品编码" align="center" prop="matCode" />
         <el-table-column label="产品名称" align="center" prop="matName" />
         <el-table-column label="规格型号" align="center" prop="spec" />
-        <el-table-column label="单位" align="center" width="100px">
-          <template #default="scope">
-            {{ getUnitName(scope.row.unit) }}
-          </template>
-        </el-table-column>
+        <el-table-column label="单位" align="center" width="100px" :formatter="getUnitName"/>
         <el-table-column label="物料类型" align="center" width="120px">
           <template #default="scope">
             {{ getMatTypeName(scope.row.matType) }}
@@ -72,7 +68,7 @@
 import { ref, reactive, nextTick, onMounted } from 'vue'
 import * as MaterialApi from '@/api/biz/material'
 import { Icon } from '@/components/Icon'
-import { getDictOptions } from '@/utils/dict'
+import { getDictOptions, getDictLabelByOptions, getUnitName } from '@/utils/dict'
 
 const message = useMessage()
 const dialogVisible = ref(false)
@@ -84,8 +80,6 @@ const tableRef = ref()
 
 // 物料类型数据字典
 const matTypeOptions = ref([])
-// 单位数据字典
-const unitOptions = ref([])
 
 const queryParams = reactive({
   pageNo: 1,
@@ -103,23 +97,13 @@ const emit = defineEmits(['confirm'])
 
 // 获取物料类型名称
 const getMatTypeName = (matType: string | number) => {
-  if (!matType && matType !== 0) return '-'
-  const item = matTypeOptions.value.find(opt => String(opt.value) === String(matType))
-  return item ? item.label : matType
-}
-
-// 获取单位名称
-const getUnitName = (unit: string | number) => {
-  if (!unit && unit !== 0) return '-'
-  const item = unitOptions.value.find(opt => String(opt.value) === String(unit))
-  return item ? item.label : unit
+  return getDictLabelByOptions(matTypeOptions.value, matType)
 }
 
 // 初始化数据字典
 const initDictOptions = () => {
   try {
     matTypeOptions.value = getDictOptions('mat_type')
-    unitOptions.value = getDictOptions('mat_unit')
   } catch (e) {
     console.error('获取数据字典失败', e)
   }
diff --git a/mes-ui/mes-ui-admin-vue3/src/views/biz/material/MaterialSelectDialog.vue b/mes-ui/mes-ui-admin-vue3/src/views/biz/material/MaterialSelectDialog.vue
index 9623ced..8ef53cb 100644
--- a/mes-ui/mes-ui-admin-vue3/src/views/biz/material/MaterialSelectDialog.vue
+++ b/mes-ui/mes-ui-admin-vue3/src/views/biz/material/MaterialSelectDialog.vue
@@ -41,7 +41,7 @@
             <el-table-column label="物料编码" align="center" prop="matCode" width="120px" />
             <el-table-column label="物料名称" align="center" prop="matName" width="150px" />
             <el-table-column label="规格型号" align="center" prop="spec" width="120px" />
-            <el-table-column label="单位" align="center" prop="unit" width="80px" />
+            <el-table-column label="单位" align="center" prop="unit" width="80px" :formatter="getUnitName" />
           </el-table>
 
           <!-- 分页 -->
@@ -77,7 +77,7 @@
             <el-table-column label="物料编码" align="center" prop="matCode" width="120px" />
             <el-table-column label="物料名称" align="center" prop="matName" width="150px" />
             <el-table-column label="规格型号" align="center" prop="spec" width="120px" />
-            <el-table-column label="单位" align="center" prop="unit" width="80px" />
+            <el-table-column label="单位" align="center" prop="unit" width="80px" :formatter="getUnitName" />
           </el-table>
         </div>
       </div>
@@ -94,6 +94,7 @@
 import { ref, reactive, nextTick } from 'vue'
 import * as MaterialApi from '@/api/biz/material'
 import { Icon } from '@/components/Icon'
+import { getUnitName } from '@/utils/dict'
 
 const message = useMessage()
 const dialogVisible = ref(false)
diff --git a/mes-ui/mes-ui-admin-vue3/src/views/biz/purorder/PurOrderDetail.vue b/mes-ui/mes-ui-admin-vue3/src/views/biz/purorder/PurOrderDetail.vue
index bc6de82..7fbee5d 100644
--- a/mes-ui/mes-ui-admin-vue3/src/views/biz/purorder/PurOrderDetail.vue
+++ b/mes-ui/mes-ui-admin-vue3/src/views/biz/purorder/PurOrderDetail.vue
@@ -80,7 +80,7 @@
           <el-table-column label="物料编码" prop="materialCode" align="center" />
           <el-table-column label="物料名称" prop="materialName" align="center" />
           <el-table-column label="规格型号" prop="spec" align="center" />
-          <el-table-column label="单位" prop="unit" align="center" />
+          <el-table-column label="单位" prop="unit" align="center" :formatter="getUnitName" />
           <el-table-column label="采购数量" prop="purQty" align="center" />
           <el-table-column label="要求到货日期" prop="reqDeliveryDate" align="center" />
           <el-table-column label="含税单价" prop="priceTax" align="center">
@@ -107,7 +107,7 @@
 <script setup lang="ts">
 import { ref, reactive } from 'vue'
 import * as PurOrderApi from '@/api/biz/purorder'
-import * as PurOrderItemApi from '@/api/biz/purorderitem'
+import { getUnitName } from '@/utils/dict'
 
 const message = useMessage()
 
diff --git a/mes-ui/mes-ui-admin-vue3/src/views/biz/purorder/PurOrderForm.vue b/mes-ui/mes-ui-admin-vue3/src/views/biz/purorder/PurOrderForm.vue
index 112bf44..9f04527 100644
--- a/mes-ui/mes-ui-admin-vue3/src/views/biz/purorder/PurOrderForm.vue
+++ b/mes-ui/mes-ui-admin-vue3/src/views/biz/purorder/PurOrderForm.vue
@@ -16,7 +16,7 @@
         <el-row :gutter="20">
           <el-col :span="8">
             <el-form-item label="单据类型" prop="billType" >
-              <el-select v-model="formData.billType" placeholder="请选择" style="width: 100%" disabled>
+              <el-select v-model="formData.billType" placeholder="请选择" style="width: 100%" >
                 <el-option label="标准采购申请" value="1" />
                 <el-option label="设备采购申请" value="2" />
               </el-select>
@@ -24,7 +24,7 @@
           </el-col>
           <el-col :span="8">
             <el-form-item label="申请类型" prop="applyType">
-              <el-select v-model="formData.applyType" placeholder="请选择" style="width: 100%" disabled>
+              <el-select v-model="formData.applyType" placeholder="请选择" style="width: 100%" >
                 <el-option label="采购申请" value="1" />
                 <el-option label="紧急采购" value="2" />
               </el-select>
@@ -199,6 +199,7 @@
                 :decimal-places="2"
                 :allow-negative="false"
                 :show-prefix="false"
+                @change="() => calculateTotal(scope.row)"
               />
             </template>
           </el-table-column>