diff --git a/inventory-web/src/views/material/buyOdoo.vue b/inventory-web/src/views/material/buyOdoo.vue
index 49931e7..ebdff1f 100644
--- a/inventory-web/src/views/material/buyOdoo.vue
+++ b/inventory-web/src/views/material/buyOdoo.vue
@@ -241,15 +241,15 @@
                 style="width: 100%; border-top: none;"
             >
               <el-table-column v-if="isBatchMode" type="selection" width="55" :reserve-selection="true" />
-              <el-table-column v-if="columns.id.visible" prop="id" label="ID" min-width="80" align="center" fixed="left" />
+              <el-table-column v-if="columns.id.visible && hasColPermission('id')" prop="id" label="ID" min-width="80" align="center" fixed="left" />
 
-              <el-table-column v-if="columns.companyName.visible" prop="companyName" label="所属公司" min-width="100" align="center" show-overflow-tooltip sortable="custom">
+              <el-table-column v-if="columns.companyName.visible && hasColPermission('companyName')" prop="companyName" label="所属公司" min-width="100" align="center" show-overflow-tooltip sortable="custom">
                 <template #default="scope">
                   <span>{{ scope.row.companyName || '-' }}</span>
                 </template>
               </el-table-column>
 
-              <el-table-column v-if="columns.name.visible" label="名称" min-width="160" show-overflow-tooltip sortable="custom">
+              <el-table-column v-if="columns.name.visible && hasColPermission('name')" label="名称" min-width="160" show-overflow-tooltip sortable="custom">
                 <template #default="scope">
                   <span v-if="userStore.hasPermission('material_list:operation')" class="clickable-text" @click="handleEdit(scope.row)">
                     {{ scope.row.name }}
@@ -258,35 +258,35 @@
                 </template>
               </el-table-column>
 
-              <el-table-column v-if="columns.commonName.visible" prop="commonName" label="专业名称" min-width="140" show-overflow-tooltip sortable="custom">
+              <el-table-column v-if="columns.commonName.visible && hasColPermission('commonName')" prop="commonName" label="专业名称" min-width="140" show-overflow-tooltip sortable="custom">
                 <template #default="scope">
                   <span v-if="scope.row.commonName">{{ scope.row.commonName }}</span>
                   <span v-else style="color: #ccc;">-</span>
                 </template>
               </el-table-column>
 
-              <el-table-column v-if="columns.category.visible" prop="category" label="类别" min-width="140" show-overflow-tooltip sortable="custom">
+              <el-table-column v-if="columns.category.visible && hasColPermission('category')" prop="category" label="类别" min-width="140" show-overflow-tooltip sortable="custom">
                 <template #default="scope">{{ scope.row.category || '-' }}</template>
               </el-table-column>
-              <el-table-column v-if="columns.type.visible" prop="type" label="类型" min-width="120" align="center" show-overflow-tooltip sortable="custom">
+              <el-table-column v-if="columns.type.visible && hasColPermission('type')" prop="type" label="类型" min-width="120" align="center" show-overflow-tooltip sortable="custom">
                 <template #default="scope">{{ scope.row.type || '-' }}</template>
               </el-table-column>
-              <el-table-column v-if="columns.spec.visible" prop="spec" label="规格型号" min-width="180" show-overflow-tooltip sortable="custom" />
-              <el-table-column v-if="columns.unit.visible" prop="unit" label="单位" min-width="80" align="center" sortable="custom" />
+              <el-table-column v-if="columns.spec.visible && hasColPermission('spec')" prop="spec" label="规格型号" min-width="180" show-overflow-tooltip sortable="custom" />
+              <el-table-column v-if="columns.unit.visible && hasColPermission('unit')" prop="unit" label="单位" min-width="80" align="center" sortable="custom" />
 
-              <el-table-column v-if="columns.inventory.visible" prop="inventoryCount" label="库存数" min-width="100" align="center" sortable="custom">
+              <el-table-column v-if="columns.inventory.visible && hasColPermission('inventory')" prop="inventoryCount" label="库存数" min-width="100" align="center" sortable="custom">
                 <template #default="{ row }">
                   <span>{{ row.inventoryCount }}</span>
                 </template>
               </el-table-column>
 
-              <el-table-column v-if="columns.available.visible" prop="availableCount" label="可用数" min-width="100" align="center" sortable="custom">
+              <el-table-column v-if="columns.available.visible && hasColPermission('available')" prop="availableCount" label="可用数" min-width="100" align="center" sortable="custom">
                 <template #default="{ row }">
                   <span :style="{ fontWeight: 'bold', color: row.availableCount > 0 ? '#409EFF' : 'inherit' }">{{ row.availableCount }}</span>
                 </template>
               </el-table-column>
 
-              <el-table-column v-if="columns.files.visible" label="资料" min-width="140" align="center">
+              <el-table-column v-if="columns.files.visible && hasColPermission('files')" label="资料" min-width="140" align="center">
                 <template #default="{ row }">
                   <div style="display: flex; gap: 8px; justify-content: center;">
                     <div v-if="getImagesOnly(row.generalImage).length > 0" class="file-preview-cell">
@@ -330,7 +330,7 @@
                 </template>
               </el-table-column>
 
-              <el-table-column v-if="columns.isEnabled.visible" prop="isEnabled" label="是否启用" min-width="100" align="center">
+              <el-table-column v-if="columns.isEnabled.visible && hasColPermission('isEnabled')" prop="isEnabled" label="是否启用" min-width="100" align="center">
                 <template #default="scope">
                   <el-switch
                       v-model="scope.row.isEnabled"
@@ -342,20 +342,20 @@
                   />
                 </template>
               </el-table-column>
-              <el-table-column v-if="columns.isInspectionRequired.visible" prop="isInspectionRequired" label="强制质检" min-width="100" align="center">
+              <el-table-column v-if="columns.isInspectionRequired.visible && hasColPermission('isInspectionRequired')" prop="isInspectionRequired" label="强制质检" min-width="100" align="center">
                 <template #default="scope">
                   <el-tag :type="scope.row.isInspectionRequired ? 'danger' : 'info'" size="small">
                     {{ scope.row.isInspectionRequired ? '是' : '否' }}
                   </el-tag>
                 </template>
               </el-table-column>
-              <el-table-column v-if="columns.referencePrice.visible" prop="referencePrice" label="参考价格" min-width="120" align="center" sortable="custom">
+              <el-table-column v-if="columns.referencePrice.visible && hasColPermission('referencePrice')" prop="referencePrice" label="参考价格" min-width="120" align="center" sortable="custom">
                 <template #default="scope">
                   <span v-if="scope.row.referencePrice != null" class="money-text">{{ scope.row.referencePrice?.toFixed(2) }}</span>
                   <span v-else style="color: #ccc;">-</span>
                 </template>
               </el-table-column>
-              <el-table-column v-if="columns.warningStatus.visible" label="预警状态" width="120" align="center">
+              <el-table-column v-if="columns.warningStatus.visible && hasColPermission('warningStatus')" label="预警状态" width="120" align="center">
                 <template #default="{ row }">
                   <template v-if="row.warningStatus === 2">
                     <el-tag type="danger" size="small">红色预警</el-tag>
@@ -1012,7 +1012,9 @@ const permissionMap: Record<string, string> = {
   commonName: 'material_list:commonName', category: 'material_list:category', type: 'material_list:type',
   spec: 'material_list:spec', unit: 'material_list:unit', inventory: 'material_list:inventoryCount',
   available: 'material_list:availableCount', files: 'material_list:files', isEnabled: 'material_list:isEnabled',
-  isInspectionRequired: 'material_list:operation', referencePrice: 'material_list:referencePrice',
+  // ★ 与后端读过滤（field_permissions.py）对齐；原先写 material_list:operation
+  //   会与后端口径不一致，渲染出一列全是「-」的空表头
+  isInspectionRequired: 'material_list:isInspectionRequired', referencePrice: 'material_list:referencePrice',
   warningStatus: 'material_list:view_warning'
 };
 
diff --git a/inventory-web/src/views/material/list.vue b/inventory-web/src/views/material/list.vue
index d5d358d..357d924 100644
--- a/inventory-web/src/views/material/list.vue
+++ b/inventory-web/src/views/material/list.vue
@@ -218,15 +218,15 @@
           style="width: 100%; margin-top: 15px"
       >
         <el-table-column v-if="isBatchMode" type="selection" width="55" :reserve-selection="true" />
-        <el-table-column v-if="columns.id.visible" prop="id" label="ID" min-width="80" align="center" fixed="left" />
+        <el-table-column v-if="columns.id.visible && hasColPermission('id')" prop="id" label="ID" min-width="80" align="center" fixed="left" />
 
-        <el-table-column v-if="columns.companyName.visible" prop="companyName" label="所属公司" min-width="100" align="center" show-overflow-tooltip sortable="custom">
+        <el-table-column v-if="columns.companyName.visible && hasColPermission('companyName')" prop="companyName" label="所属公司" min-width="100" align="center" show-overflow-tooltip sortable="custom">
           <template #default="scope">
             <span>{{ scope.row.companyName || '-' }}</span>
           </template>
         </el-table-column>
 
-        <el-table-column v-if="columns.name.visible" label="名称" min-width="160" show-overflow-tooltip sortable="custom">
+        <el-table-column v-if="columns.name.visible && hasColPermission('name')" label="名称" min-width="160" show-overflow-tooltip sortable="custom">
           <template #default="scope">
             <span v-if="userStore.hasPermission('material_list:operation')" class="clickable-text" @click="handleEdit(scope.row)">
               {{ scope.row.name }}
@@ -235,35 +235,35 @@
           </template>
         </el-table-column>
 
-        <el-table-column v-if="columns.commonName.visible" prop="commonName" label="专业名称" min-width="140" show-overflow-tooltip sortable="custom">
+        <el-table-column v-if="columns.commonName.visible && hasColPermission('commonName')" prop="commonName" label="专业名称" min-width="140" show-overflow-tooltip sortable="custom">
           <template #default="scope">
             <span v-if="scope.row.commonName">{{ scope.row.commonName }}</span>
             <span v-else style="color: #ccc;">-</span>
           </template>
         </el-table-column>
 
-        <el-table-column v-if="columns.category.visible" prop="category" label="类别" min-width="140" show-overflow-tooltip sortable="custom">
+        <el-table-column v-if="columns.category.visible && hasColPermission('category')" prop="category" label="类别" min-width="140" show-overflow-tooltip sortable="custom">
           <template #default="scope">{{ scope.row.category || '-' }}</template>
         </el-table-column>
-        <el-table-column v-if="columns.type.visible" prop="type" label="类型" min-width="120" align="center" show-overflow-tooltip sortable="custom">
+        <el-table-column v-if="columns.type.visible && hasColPermission('type')" prop="type" label="类型" min-width="120" align="center" show-overflow-tooltip sortable="custom">
           <template #default="scope">{{ scope.row.type || '-' }}</template>
         </el-table-column>
-        <el-table-column v-if="columns.spec.visible" prop="spec" label="规格型号" min-width="180" show-overflow-tooltip sortable="custom" />
-        <el-table-column v-if="columns.unit.visible" prop="unit" label="单位" min-width="80" align="center" sortable="custom" />
+        <el-table-column v-if="columns.spec.visible && hasColPermission('spec')" prop="spec" label="规格型号" min-width="180" show-overflow-tooltip sortable="custom" />
+        <el-table-column v-if="columns.unit.visible && hasColPermission('unit')" prop="unit" label="单位" min-width="80" align="center" sortable="custom" />
 
-        <el-table-column v-if="columns.inventory.visible" prop="inventoryCount" label="库存数" min-width="100" align="center" sortable="custom">
+        <el-table-column v-if="columns.inventory.visible && hasColPermission('inventory')" prop="inventoryCount" label="库存数" min-width="100" align="center" sortable="custom">
           <template #default="{ row }">
             <span>{{ row.inventoryCount }}</span>
           </template>
         </el-table-column>
 
-        <el-table-column v-if="columns.available.visible" prop="availableCount" label="可用数" min-width="100" align="center" sortable="custom">
+        <el-table-column v-if="columns.available.visible && hasColPermission('available')" prop="availableCount" label="可用数" min-width="100" align="center" sortable="custom">
           <template #default="{ row }">
             <span :style="{ fontWeight: 'bold', color: row.availableCount > 0 ? '#409EFF' : 'inherit' }">{{ row.availableCount }}</span>
           </template>
         </el-table-column>
 
-        <el-table-column v-if="columns.files.visible" label="资料" min-width="140" align="center">
+        <el-table-column v-if="columns.files.visible && hasColPermission('files')" label="资料" min-width="140" align="center">
           <template #default="{ row }">
             <div style="display: flex; gap: 8px; justify-content: center;">
               <div v-if="getImagesOnly(row.generalImage).length > 0" class="file-preview-cell">
@@ -309,7 +309,7 @@
           </template>
         </el-table-column>
 
-        <el-table-column v-if="columns.isEnabled.visible" prop="isEnabled" label="是否启用" min-width="100" align="center">
+        <el-table-column v-if="columns.isEnabled.visible && hasColPermission('isEnabled')" prop="isEnabled" label="是否启用" min-width="100" align="center">
           <template #default="scope">
             <el-switch
                 v-model="scope.row.isEnabled"
@@ -321,14 +321,14 @@
             />
           </template>
         </el-table-column>
-        <el-table-column v-if="columns.isInspectionRequired.visible" prop="isInspectionRequired" label="强制质检" min-width="100" align="center">
+        <el-table-column v-if="columns.isInspectionRequired.visible && hasColPermission('isInspectionRequired')" prop="isInspectionRequired" label="强制质检" min-width="100" align="center">
           <template #default="scope">
             <el-tag :type="scope.row.isInspectionRequired ? 'danger' : 'info'" size="small">
               {{ scope.row.isInspectionRequired ? '是' : '否' }}
             </el-tag>
           </template>
         </el-table-column>
-        <el-table-column v-if="columns.isApprovalRequired.visible && userStore.hasPermission('material_list:isApprovalRequired')" label="出库/借库需审批" min-width="130" align="center">
+        <el-table-column v-if="columns.isApprovalRequired.visible && hasColPermission('isApprovalRequired')" label="出库/借库需审批" min-width="130" align="center">
           <template #default="scope">
             <el-switch
                 :model-value="!!scope.row.isApprovalRequired"
@@ -337,13 +337,13 @@
             />
           </template>
         </el-table-column>
-        <el-table-column v-if="columns.referencePrice.visible" prop="referencePrice" label="参考价格" min-width="120" align="center" sortable="custom">
+        <el-table-column v-if="columns.referencePrice.visible && hasColPermission('referencePrice')" prop="referencePrice" label="参考价格" min-width="120" align="center" sortable="custom">
           <template #default="scope">
             <span v-if="scope.row.referencePrice != null" class="money-text">{{ scope.row.referencePrice?.toFixed(2) }}</span>
             <span v-else style="color: #ccc;">-</span>
           </template>
         </el-table-column>
-        <el-table-column v-if="columns.warningStatus.visible" label="预警状态" width="120" align="center">
+        <el-table-column v-if="columns.warningStatus.visible && hasColPermission('warningStatus')" label="预警状态" width="120" align="center">
           <template #default="{ row }">
             <template v-if="row.warningStatus === 2">
               <el-tag type="danger" size="small">红色预警</el-tag>
@@ -993,8 +993,12 @@ const permissionMap: Record<string, string> = {
   available: 'material_list:availableCount',
   files: 'material_list:files',
   isEnabled: 'material_list:isEnabled',
-  isInspectionRequired: 'material_list:operation',
-  isApprovalRequired: 'material_list:operation',
+  // ★ 这两处原先都写成 material_list:operation，与后端**读过滤实际要求的码不一致**
+  //   （见 app/utils/field_permissions.py）。前端按 operation 判断会以为「有权限」，
+  //   而后端其实把字段抹成了 null —— 于是渲染出一列全是「-」的空表头尸体。
+  //   现与后端逐一对齐：
+  isInspectionRequired: 'material_list:isInspectionRequired',
+  isApprovalRequired: 'material_list:isApprovalRequired',
   referencePrice: 'material_list:referencePrice',
   warningStatus: 'material_list:view_warning'
 };