diff --git a/src/api/orderItem.ts b/src/api/orderItem.ts
index d5f938b..b666b65 100644
--- a/src/api/orderItem.ts
+++ b/src/api/orderItem.ts
@@ -125,7 +125,11 @@ export const orderItemApi = {
   //派工
   assignWork(data: any) {
     return request({ url: '/biz/orderItem/assignWork', method: 'post', data })
-  }, 
+  },
+  // 开工
+  startWork(id: number) {
+    return request({ url: `/biz/orderItem/${id}/startWork`, method: 'post' })
+  },
   //根据生产编号查询预生产订单
   preCreation(data: any) {
     return request({ url: '/biz/orderItem/preCreation', method: 'post', data })
diff --git a/src/api/orderProcessPlan.ts b/src/api/orderProcessPlan.ts
index 605e16a..9013141 100644
--- a/src/api/orderProcessPlan.ts
+++ b/src/api/orderProcessPlan.ts
@@ -475,6 +475,18 @@ export const orderProcessPlanApi = {
     })
   },
 
+  /**
+   * 订单级工序顺序重排。
+   * 只提交 orderItemId + 按新顺序排列的 planId，后端重写 sort（10/20/30…）。
+   */
+  reorder(data: ProcessPlanReorderPayload) {
+    return request({
+      url: '/biz/orderProcessPlan/reorder',
+      method: 'put',
+      data,
+    })
+  },
+
 }
 
 /** 委外可选工序项 */
@@ -515,3 +527,16 @@ export interface OutsourcingCreate {
   remark?: string
 }
 
+/** 工序重排明细 */
+export interface ProcessPlanReorderItem {
+  planId: number
+  /** 可选；不传则按数组顺序由后端分配 sort */
+  sort?: number
+}
+
+/** 订单级工序重排请求 */
+export interface ProcessPlanReorderPayload {
+  orderItemId: number
+  items: ProcessPlanReorderItem[]
+}
+
diff --git a/src/views/biz/kingdee/index.vue b/src/views/biz/kingdee/index.vue
index 1adfb8e..a297a2b 100644
--- a/src/views/biz/kingdee/index.vue
+++ b/src/views/biz/kingdee/index.vue
@@ -37,10 +37,10 @@
             <n-button type="error" :disabled="kingdeeLoading" @click="reCrawlReorderForm">
                 重新读取数据
             </n-button>
-            <n-button type="primary" :disabled="kingdeeLoading" @click="handleSaveDraft">
+            <n-button type="primary" :disabled="kingdeeLoading" :loading="actionLoading" @click="handleSaveDraft">
                 保存草稿
             </n-button>
-             <n-button type="info" :disabled="kingdeeLoading" @click="handleSyncOrderAndPlan">
+             <n-button type="info" :disabled="kingdeeLoading" :loading="actionLoading" @click="handleSyncOrderAndPlan">
                 同步订单计划
             </n-button>
             <n-button @click="$emit('close-modal')">关闭</n-button>
@@ -332,26 +332,29 @@ function handleGanttSchedule() {
   router.push('/biz/orderProject/gantt')
 }
 
-// 同步订单和计划表
+// 同步订单和计划表（等待父组件接口完成后再关 loading，避免第一次点击“没反应”）
 async function handleSyncOrderAndPlan() {
-  if (!props.selectedId) return
-  
+  if (!props.selectedId || actionLoading.value) return
+
   actionLoading.value = true
   try {
-    // 恢复数据结构，将 processRoutes 转换为 children
     const draftData = kingdeeTableData.value.map(mo => {
       const { processRoutes, ...rest } = mo
       return { ...rest, children: processRoutes } as KingdeePrdMo
     })
-    
-    emit('synchronizationCallback', props.selectedId, draftData, (res) => {
-        if("success" === res){
-          message.success('同步订单计划成功')
-          emit('close-modal')
-        }
+
+    const res = await new Promise<unknown>((resolve, reject) => {
+      emit('synchronizationCallback', props.selectedId, draftData, (result: unknown, err?: unknown) => {
+        if (err) reject(err)
+        else resolve(result)
       })
-    kingdeeModalVisible.value = false
-  } catch (error) {
+    })
+
+    if (res === 'success') {
+      message.success('同步订单计划成功')
+      emit('close-modal')
+    }
+  } catch {
     // 错误拦截器已处理
   } finally {
     actionLoading.value = false
diff --git a/src/views/biz/orderItem/index.vue b/src/views/biz/orderItem/index.vue
index 851dac5..c63d1b7 100644
--- a/src/views/biz/orderItem/index.vue
+++ b/src/views/biz/orderItem/index.vue
@@ -1,102 +1,95 @@
 <template>
   <div class="page-container">
-    <n-card>
-      <!-- 搜索表单 -->
-      <div class="search-form">
-        <n-form inline :model="searchForm" label-placement="left">
-          <n-form-item label="生产令号">
-            <n-input v-model:value="searchForm.productionCode" placeholder="请输入生产令号" clearable />
-          </n-form-item>
-          <n-form-item label="物料编码">
-            <n-input v-model:value="searchForm.code" placeholder="请输入物料编码" clearable />
-          </n-form-item>
-          <n-form-item label="项目名称">
-            <n-input v-model:value="searchForm.projectName" placeholder="请输入产品名称" clearable />
-          </n-form-item>
-          <n-form-item label="开始时间">
-            <n-date-picker v-model:value="searchForm.beginTime" type="datetime" clearable />
-          </n-form-item>
-          <n-form-item label="结束时间">
-            <n-date-picker v-model:value="searchForm.endTime" type="datetime" clearable />
-          </n-form-item>
-          <n-form-item>
-            <n-space>
-              <n-button type="primary" @click="handleSearch">
-                <template #icon><n-icon><SearchOutline /></n-icon></template>
-                搜索
-              </n-button>
-              <n-button @click="handleReset">
-                <template #icon><n-icon><RefreshOutline /></n-icon></template>
-                重置
-              </n-button>
-            </n-space>
-          </n-form-item>
-        </n-form>
-      </div>
+    <div class="order-layout">
+      <!-- 左侧生产令号 -->
+      <n-card class="order-tree-card" size="small">
+        <template #header>
+          <div class="order-tree-header">生产令号</div>
+        </template>
+        <div class="order-search">
+          <n-input v-model:value="projectTreeSearch" placeholder="搜索生产令号" clearable size="small">
+            <template #prefix>
+              <n-icon><SearchOutline /></n-icon>
+            </template>
+          </n-input>
+        </div>
+        <div class="order-tree-wrapper">
+          <n-tree
+            :data="projectTreeData"
+            :pattern="projectTreeSearch"
+            :selected-keys="selectedProjectKeys"
+            :node-props="projectNodeProps"
+            key-field="id"
+            label-field="label"
+            selectable
+            block-line
+          />
+        </div>
+      </n-card>
 
-      <!-- 工具栏 -->
-      <div class="table-toolbar">
-        <n-space>
-          <!--<n-button
-           size="small"
-           type="primary" 
-           @click="handleAdd"
+      <!-- 右侧生产订单列表 -->
+      <n-card class="order-list-card" size="small">
+        <template #header>
+          <div class="card-header">
+            <span>{{ selectedProjectLabel ? `【${selectedProjectLabel}】生产订单` : '全部生产订单' }}</span>
+          </div>
+        </template>
+
+        <!-- 搜索表单 -->
+        <div class="search-form">
+          <n-form inline :model="searchForm" label-placement="left">
+            <n-form-item label="物料编码">
+              <n-input v-model:value="searchForm.code" placeholder="请输入物料编码" clearable />
+            </n-form-item>
+            <n-form-item label="开始时间">
+              <n-date-picker v-model:value="searchForm.beginTime" type="datetime" clearable />
+            </n-form-item>
+            <n-form-item label="结束时间">
+              <n-date-picker v-model:value="searchForm.endTime" type="datetime" clearable />
+            </n-form-item>
+            <n-form-item>
+              <n-space>
+                <n-button type="primary" @click="handleSearch">
+                  <template #icon><n-icon><SearchOutline /></n-icon></template>
+                  搜索
+                </n-button>
+                <n-button @click="handleReset">
+                  <template #icon><n-icon><RefreshOutline /></n-icon></template>
+                  重置
+                </n-button>
+              </n-space>
+            </n-form-item>
+          </n-form>
+        </div>
+
+        <n-data-table
+          size="small"
+          remote
+          striped
+          :border="false"
+          :single-line="false"
+          :columns="columns"
+          :data="tableData"
+          :loading="loading"
+        />
+        <div class="pagination-container" style="display: flex; justify-content: flex-end; margin-top: 12px">
+          <n-pagination
+            v-model:page="pagination.page"
+            v-model:page-size="pagination.pageSize"
+            :item-count="pagination.itemCount"
+            :page-sizes="[10, 20, 50, 100]"
+            show-size-picker
+            show-quick-jumper
+            @update:page="handlePageChange"
+            @update:page-size="handlePageSizeChange"
           >
-            <template #icon><n-icon><AddOutline /></n-icon></template>
-            新增/补单
-          </n-button>
-           <n-button @click="importModalVisible = true">
-            <template #icon><n-icon><CloudUploadOutline /></n-icon></template>
-            导入
-          </n-button>
-          <n-button @click="handleExport">
-            <template #icon><n-icon><DownloadOutline /></n-icon></template>
-            导出{{ selectedIds.length > 0 ? `(${selectedIds.length})` : '' }}
-          </n-button> 
-           <n-button type="error" :disabled="selectedIds.length === 0" @click="handleBatchDelete">
-            <template #icon><n-icon><TrashOutline /></n-icon></template>
-            删除
-          </n-button> -->
-        </n-space>
-      </div>
-
-      <!-- 表格 -->
-       <!--
-        :row-key="(row) => row.id"
-        :scroll-x="1200"
-        @update:page="handlePageChange"
-        @update:page-size="handlePageSizeChange"
-        @update:checked-row-keys="handleCheck"
-        :pagination="pagination"
-         -->
-        <!--flex-height-->
-      <n-data-table
-        size="small"
-        remote
-         striped
-        :border="false"
-        :single-line="false"
-        :columns="columns"
-        :data="tableData"
-        :loading="loading"
-      />
-      <div class="pagination-container" style="display: flex; justify-content: flex-end; margin-top: 12px">
-        <n-pagination
-          v-model:page="pagination.page"
-          v-model:page-size="pagination.pageSize"
-          :item-count="pagination.itemCount"
-          :page-sizes="[10, 20, 50, 100]"
-          show-size-picker
-          show-quick-jumper
-          @update:page="handlePageChange"
-          @update:page-size="handlePageSizeChange"
-        >
-          <template #prefix>
-            共 {{ pagination.itemCount }} 条
-          </template>
-        </n-pagination>
-      </div>
-    </n-card>
+            <template #prefix>
+              共 {{ pagination.itemCount }} 条
+            </template>
+          </n-pagination>
+        </div>
+      </n-card>
+    </div>
 
     <!-- 新增/编辑弹窗 -->
     <n-modal 
@@ -385,8 +378,9 @@
 </template>
 
 <script setup lang="ts">
-import { ref, reactive, h, computed, onMounted } from 'vue'
-import { NButton, NSpace, NIcon, NTag, useMessage, useDialog, type UploadCustomRequestOptions} from 'naive-ui'
+import { ref, reactive, h, computed, onMounted, type HTMLAttributes } from 'vue'
+import { NButton, NSpace, NIcon, NTag, useMessage, useDialog, type UploadCustomRequestOptions, type TreeOption } from 'naive-ui'
+import { SearchOutline, RefreshOutline, CreateOutline, PlayOutline, DocumentTextOutline } from '@vicons/ionicons5'
 import { orderItemApi, type OrderItem } from '@/api/orderItem'
 import { useUserStore } from '@/stores/user'
 import { VueDraggable  } from 'vue-draggable-plus'
@@ -413,7 +407,6 @@ const hasPermission = (permission: string) => userStore.hasPermission(permission
 
 // 搜索表单
 const searchForm = reactive<any>({
-  productionCode: '',
   code: '',
   projectName:  '',
   orderCode: '',
@@ -423,6 +416,56 @@ const searchForm = reactive<any>({
   endTime:  null as number | null,
 })
 
+// 左侧生产令号树
+type ProjectTreeNode = {
+  id: number
+  label: string
+  projectCode: string
+  projectName: string
+}
+const projectTreeSearch = ref('')
+const projectTreeData = ref<ProjectTreeNode[]>([])
+const selectedProjectKeys = ref<Array<string | number>>([])
+const selectedProjectId = ref<number | undefined>(undefined)
+const selectedProjectLabel = ref('')
+
+const projectNodeProps = ({ option }: { option: TreeOption }): HTMLAttributes => {
+  return {
+    onClick() {
+      const id = option.id as number
+      if (selectedProjectId.value === id) {
+        selectedProjectId.value = undefined
+        selectedProjectKeys.value = []
+        selectedProjectLabel.value = ''
+      } else {
+        selectedProjectId.value = id
+        selectedProjectKeys.value = [id]
+        selectedProjectLabel.value = (option.projectCode as string) || (option.label as string) || ''
+      }
+      pagination.page = 1
+      loadData()
+    }
+  }
+}
+
+async function loadProjectTree() {
+  try {
+    const data = await orderItemApi.xmoptions({})
+    projectTreeData.value = (Array.isArray(data) ? data : []).map((item: any) => {
+      const projectCode = item?.additionParams?.projectCode || ''
+      const projectName = item?.label || ''
+      return {
+        id: Number(item.value),
+        label: projectCode || projectName,
+        projectCode,
+        projectName,
+      }
+    }).filter((n: ProjectTreeNode) => n.id && n.label)
+  } catch {
+    projectTreeData.value = []
+  }
+}
+
 
 
 // 表格数据
@@ -487,7 +530,7 @@ const columns = computed(() => [
    {
     align:'center',
     title: '生产令号',
-    key: 'productionCode',
+    key: 'mainCode',
     width: '140'
   },
   {
@@ -607,7 +650,10 @@ const columns = computed(() => [
     align:'center',
     title: '是否开工', 
     key: 'starter',
-    width:"120"  
+    width:"120",
+    render(row: any) {
+      return row.starter === 1 ? '已开工' : '未开工'
+    }
   },
   { 
     align:'center',
@@ -619,51 +665,45 @@ const columns = computed(() => [
     align:'center',
     title: '操作',
     key: 'actions',
-    width: 190,
+    width: 260,
     fixed:"right",
     render(row:any) {
+      const buttons: ReturnType<typeof h>[] = []
 
-      const buttons:any = []
-      
-          if(hasPermission('biz:orderItem:edit')){
-              buttons.push(h(NButton, { 
-              size: 'small',
-              type:'primary',  
-              ghost:true,
-              onClick: () => { handleEdit(row) } }, 
-              { default:  () =>  '编辑'}
-            ))
-          }
-          // if(hasPermission('biz:orderItem:assign')){
-          //   buttons.push(h(NButton, { 
-          //     size: 'small',
-          //     type:'success',
-          //     ghost:true,
-          //     onClick: () => { disphand(row) } }, 
-          //     { default:  () =>  '派工'}
-          //   ))
-          // }
-           if(hasPermission('biz:orderItem:reorderForm')){
-              buttons.push(h(NButton, { 
-              size: 'small',
-              type:'info',  
-              ghost:true,
-              onClick: () =>  handleReorderForm(row, false) },  //, disabled: row.starter !==1 
-              { default:  () =>  '补单'}
-            ))
-          }
+      if (hasPermission('biz:orderItem:edit')) {
+        buttons.push(h(NButton, {
+          size: 'small',
+          quaternary: true,
+          onClick: () => handleEdit(row),
+        }, {
+          default: () => [h(NIcon, null, { default: () => h(CreateOutline) }), ' 编辑'],
+        }))
+      }
+      // 未开工且有工艺路线的子订单可开工
+      if (hasPermission('biz:orderItem:startWork') && row.starter !== 1 && row.parentId && row.routeCode) {
+        buttons.push(h(NButton, {
+          size: 'small',
+          quaternary: true,
+          type: 'warning',
+          onClick: () => handleStartWork(row),
+        }, {
+          default: () => [h(NIcon, null, { default: () => h(PlayOutline) }), ' 开工'],
+        }))
+      }
+      if (hasPermission('biz:orderItem:reorderForm')) {
+        buttons.push(h(NButton, {
+          size: 'small',
+          quaternary: true,
+          type: 'info',
+          onClick: () => handleReorderForm(row, false),
+        }, {
+          default: () => [h(NIcon, null, { default: () => h(DocumentTextOutline) }), ' 补单'],
+        }))
+      }
 
-      return buttons.length > 0 ? h(NSpace, {justify:'center'}, { default: () => buttons }) : '-'
-
-
-      // return h('div', { style: { display: 'flex', alignItems: 'center', gap: '8px', flexWrap: 'nowrap' } }, [
-      //   h(NButton, { size: 'small', quaternary: true, onClick: () => handleEdit(row) }, {
-      //     default: () => [h(NIcon, null, { default: () => h(CreateOutline) }), ' 编辑']
-      //   }),
-      //   h(NButton, { size: 'small', quaternary: true, type: 'error', onClick: () => handleDelete(row) }, {
-      //     default: () => [h(NIcon, null, { default: () => h(TrashOutline) }), ' 派工']
-      //   })
-      // ])
+      return buttons.length > 0
+        ? h('div', { style: { display: 'flex', alignItems: 'center', gap: '4px', flexWrap: 'nowrap', justifyContent: 'center' } }, buttons)
+        : '-'
     }
   }
 ])
@@ -688,12 +728,9 @@ async function loadData() {
     const res = await orderItemApi.page({
       page: pagination.page,
       pageSize: pagination.pageSize,
-      productionCode: searchForm.productionCode || undefined,
-      code: searchForm.code,
-      projectName: searchForm.projectName,
-      orderCode: searchForm.orderCode,
-      routeCode: searchForm.routeCode,
-      proWorkshop: searchForm.proWorkshop,
+      projectId: selectedProjectId.value,
+      code: searchForm.code || undefined,
+      projectName: searchForm.projectName || undefined,
       beginTime: searchForm.beginTime,
       endTime: searchForm.endTime
     })
@@ -712,7 +749,6 @@ function handleSearch() {
 
 // 重置
 function handleReset() {
-  searchForm.productionCode = ''
   searchForm.code = ''
   searchForm.projectName = ''
   searchForm.orderCode = ''
@@ -720,6 +756,10 @@ function handleReset() {
   searchForm.proWorkshop = ''
   searchForm.beginTime =  null
   searchForm.endTime =  null
+  selectedProjectId.value = undefined
+  selectedProjectKeys.value = []
+  selectedProjectLabel.value = ''
+  projectTreeSearch.value = ''
   handleSearch()
 }
 
@@ -872,19 +912,14 @@ async function holdTemporarilySave(id: number, data: KingdeePrdMo[]) {
 //   }
 // }
 
-// 同步订单和计划表
-async function synchronizationSave(id: number, data: KingdeePrdMo[], callback:Function) {
+// 同步订单和计划表（通过 callback 回传结果，供子弹等待接口完成）
+async function synchronizationSave(id: number, data: KingdeePrdMo[], callback: Function) {
   try {
-    // 恢复数据结构，将 processRoutes 转换为 children
-     await orderItemApi.synchronizationSave(id, data)
-     .then((rps:any) =>{
-       callback(rps)
-    }).catch((res) => {
-       callback(res)
-    })
+    const rps = await orderItemApi.synchronizationSave(id, data)
+    callback(rps)
   } catch (error) {
-    // 错误拦截器已处理
-  } 
+    callback(null, error)
+  }
 }
 
 
@@ -1092,6 +1127,25 @@ function handleDelete(row: OrderItem) {
   })
 }
 
+// 开工：生成工单
+function handleStartWork(row: OrderItem) {
+  dialog.warning({
+    title: '提示',
+    content: `确定开工订单【${row.orderCode || row.name}】？开工后将生成工单。`,
+    positiveText: '确定',
+    negativeText: '取消',
+    onPositiveClick: async () => {
+      try {
+        await orderItemApi.startWork(row.id!)
+        message.success('开工成功')
+        loadData()
+      } catch (error) {
+        // 错误已在拦截器处理
+      }
+    }
+  })
+}
+
 // 批量删除
 function handleBatchDelete() {
   dialog.warning({
@@ -1182,6 +1236,7 @@ async function loadDictOptions() {
 }
 
 onMounted(() => {
+  loadProjectTree()
   loadData()
   loadDictOptions()
 
@@ -1192,6 +1247,41 @@ onMounted(() => {
 </script>
 
 <style scoped>
+.order-layout {
+  display: flex;
+  gap: 12px;
+  height: 100%;
+}
+
+.order-tree-card {
+  width: 280px;
+  flex-shrink: 0;
+}
+
+.order-tree-header {
+  font-weight: bold;
+}
+
+.order-search {
+  margin-bottom: 10px;
+}
+
+.order-tree-wrapper {
+  height: calc(100vh - 280px);
+  overflow-y: auto;
+}
+
+.order-list-card {
+  flex: 1;
+  min-width: 0;
+}
+
+.card-header {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+}
+
 .search-form {
   margin-bottom: 16px;
 }
diff --git a/src/views/biz/orderProcessPlan/board.vue b/src/views/biz/orderProcessPlan/board.vue
index d394791..721f31a 100644
--- a/src/views/biz/orderProcessPlan/board.vue
+++ b/src/views/biz/orderProcessPlan/board.vue
@@ -139,7 +139,14 @@
           <div class="col-actions">
             <n-button text type="primary" size="tiny" @click="openDetail(order)">详情</n-button>
             <n-button text type="info" size="tiny" @click="openPlmModel(order)">模型</n-button>
-            <n-button text type="primary" size="tiny" disabled title="订单级编辑待支持">编辑</n-button>
+            <!-- 订单级编辑：打开工序顺序重排弹窗（不进单工序编辑） -->
+            <n-button
+              text
+              type="primary"
+              size="tiny"
+              :disabled="!hasPermission('biz:orderProcessPlan:edit')"
+              @click="openReorder(order)"
+            >编辑</n-button>
             <n-dropdown :options="moreOptions" trigger="click" @select="(k) => onMoreSelect(k, order)">
               <n-button text size="tiny">更多</n-button>
             </n-dropdown>
@@ -271,7 +278,81 @@
       </n-spin>
     </n-modal>
 
-    <!-- 新增/编辑 -->
+    <!-- 订单级工序顺序重排：拖拽 / 上移下移，只提交 planId 顺序 -->
+    <n-modal
+      v-model:show="reorderVisible"
+      preset="card"
+      title="调整工序顺序"
+      style="width: 640px"
+      :mask-closable="false"
+      @after-leave="resetReorder"
+    >
+      <n-spin :show="reorderLoading">
+        <n-alert type="info" style="margin-bottom: 12px">
+          拖拽行或使用上移/下移调整顺序；保存后按 10、20、30… 重写工序号。存在派工工单或已有转出数量的工序不可调整。
+        </n-alert>
+        <div v-if="reorderOrderMeta" class="reorder-meta">
+          <span>令号：{{ reorderOrderMeta.mainCode || '-' }}</span>
+          <span>物料：{{ reorderOrderMeta.materialName || '-' }}</span>
+          <span>数量：{{ reorderOrderMeta.quantity ?? '-' }}</span>
+        </div>
+        <div v-if="!reorderList.length && !reorderLoading" class="reorder-empty">暂无工序可调整</div>
+        <VueDraggable
+          v-else
+          v-model="reorderList"
+          :animation="150"
+          handle=".reorder-drag-handle"
+          class="reorder-list"
+        >
+          <div
+            v-for="(proc, idx) in reorderList"
+            :key="proc.planId ?? idx"
+            class="reorder-item"
+          >
+            <n-icon class="reorder-drag-handle" size="18" :depth="3">
+              <MenuOutline />
+            </n-icon>
+            <span class="reorder-index">{{ idx + 1 }}</span>
+            <div class="reorder-body">
+              <div class="reorder-title">
+                <em v-if="proc.operNumber != null">{{ proc.operNumber }}</em>
+                {{ proc.processName || '-' }}
+              </div>
+              <div class="reorder-sub">
+                {{ proc.processCode || '-' }} · {{ proc.workOrderCode || '-' }}
+              </div>
+            </div>
+            <n-space :size="4">
+              <n-button
+                size="tiny"
+                quaternary
+                :disabled="idx === 0"
+                @click="moveReorderItem(idx, -1)"
+              >上移</n-button>
+              <n-button
+                size="tiny"
+                quaternary
+                :disabled="idx === reorderList.length - 1"
+                @click="moveReorderItem(idx, 1)"
+              >下移</n-button>
+            </n-space>
+          </div>
+        </VueDraggable>
+      </n-spin>
+      <template #footer>
+        <n-space justify="end">
+          <n-button @click="reorderVisible = false">取消</n-button>
+          <n-button
+            type="primary"
+            :loading="reorderSubmitLoading"
+            :disabled="!reorderList.length"
+            @click="submitReorder"
+          >保存顺序</n-button>
+        </n-space>
+      </template>
+    </n-modal>
+
+    <!-- 新增/编辑（单工序字段；顺序请用上方重排弹窗） -->
     <n-modal v-model:show="modalVisible" preset="card" :title="modalTitle" style="width: 800px">
       <n-form ref="formRef" :model="formData" :rules="formRules" label-placement="left" label-width="120px">
         <n-grid :cols="2">
@@ -286,8 +367,9 @@
             </n-form-item>
           </n-gi>
           <n-gi>
+            <!-- 顺序请走订单行「编辑」重排，避免单条改 sort 撞号断链 -->
             <n-form-item label="工序顺序" path="sort">
-              <n-input v-model:value="formData.sort" placeholder="请输入工序顺序" />
+              <n-input v-model:value="formData.sort" placeholder="请通过订单编辑调整顺序" disabled />
             </n-form-item>
           </n-gi>
           <n-gi>
@@ -590,7 +672,9 @@ import {
   DownloadOutline, ChevronDownOutline, CheckmarkCircleOutline, CheckmarkCircle,
   EllipseOutline, TimeOutline, PrintOutline, SyncOutline, PeopleOutline,
   GitBranchOutline, CloseCircleOutline, LockClosedOutline, TrashOutline, EyeSharp,
+  MenuOutline,
 } from '@vicons/ionicons5'
+import { VueDraggable } from 'vue-draggable-plus'
 import {
   orderProcessPlanApi,
   toOrderProcessPlanPayload,
@@ -632,6 +716,15 @@ const detailVisible = ref(false)
 const detailLoading = ref(false)
 const detailData = ref<OrderProcessPlanVO | null>(null)
 
+/** 订单级工序重排弹窗状态 */
+const reorderVisible = ref(false)
+const reorderLoading = ref(false)
+const reorderSubmitLoading = ref(false)
+const reorderOrderItemId = ref<number | null>(null)
+const reorderOrderMeta = ref<OrderProcessPlanVO | null>(null)
+/** 弹窗内可拖拽的工序列表（按当前展示顺序） */
+const reorderList = ref<ProcessPlanItemVO[]>([])
+
 const modalVisible = ref(false)
 const modalTitle = ref('')
 const formRef = ref()
@@ -1032,6 +1125,79 @@ async function openDetail(order: OrderProcessPlanVO) {
   }
 }
 
+/** 打开订单级工序顺序调整（拉详情，按 operNumber 排序后供拖拽） */
+async function openReorder(order: OrderProcessPlanVO) {
+  if (!order.orderItemId) {
+    message.warning('缺少生产订单id')
+    return
+  }
+  reorderVisible.value = true
+  reorderLoading.value = true
+  reorderOrderItemId.value = order.orderItemId
+  reorderOrderMeta.value = order
+  reorderList.value = []
+  try {
+    const detail = await orderProcessPlanApi.detail(order.orderItemId)
+    reorderOrderMeta.value = detail
+    // 与看板展开区一致：按 operNumber（后端 sort）升序
+    reorderList.value = sortedProcessList(detail.processList).map((p) => ({ ...p }))
+    if (!reorderList.value.length) {
+      message.warning('当前订单暂无工序计划')
+    }
+  } catch {
+    // 详情失败时降级用列表行数据，仍可本地排序后提交
+    reorderList.value = sortedProcessList(order.processList).map((p) => ({ ...p }))
+  } finally {
+    reorderLoading.value = false
+  }
+}
+
+function resetReorder() {
+  reorderOrderItemId.value = null
+  reorderOrderMeta.value = null
+  reorderList.value = []
+  reorderSubmitLoading.value = false
+}
+
+/** 上移 / 下移（delta: -1 上移，+1 下移） */
+function moveReorderItem(index: number, delta: number) {
+  const next = index + delta
+  if (next < 0 || next >= reorderList.value.length) return
+  const list = [...reorderList.value]
+  const [item] = list.splice(index, 1)
+  list.splice(next, 0, item)
+  reorderList.value = list
+}
+
+/** 提交重排：只传 orderItemId + planId 顺序 */
+async function submitReorder() {
+  if (!reorderOrderItemId.value) {
+    message.warning('缺少生产订单id')
+    return
+  }
+  if (!reorderList.value.length) {
+    message.warning('暂无工序可保存')
+    return
+  }
+  const missing = reorderList.value.some((p) => p.planId == null)
+  if (missing) {
+    message.error('存在缺少 planId 的工序，请刷新后重试')
+    return
+  }
+  reorderSubmitLoading.value = true
+  try {
+    await orderProcessPlanApi.reorder({
+      orderItemId: reorderOrderItemId.value,
+      items: reorderList.value.map((p) => ({ planId: p.planId! })),
+    })
+    message.success('工序顺序已更新')
+    reorderVisible.value = false
+    loadData()
+  } finally {
+    reorderSubmitLoading.value = false
+  }
+}
+
 function handleAdd() {
   modalTitle.value = '新增工序计划'
   Object.assign(formData, defaultFormData)
@@ -1512,4 +1678,83 @@ onMounted(loadData)
   font-size: 12px;
   color: #8c8c8c;
 }
+
+.reorder-meta {
+  display: flex;
+  flex-wrap: wrap;
+  gap: 16px;
+  margin-bottom: 12px;
+  font-size: 13px;
+  color: #595959;
+}
+
+.reorder-empty {
+  padding: 24px 0;
+  text-align: center;
+  color: #8c8c8c;
+  font-size: 13px;
+}
+
+.reorder-list {
+  display: flex;
+  flex-direction: column;
+  gap: 8px;
+  max-height: 420px;
+  overflow-y: auto;
+}
+
+.reorder-item {
+  display: flex;
+  align-items: center;
+  gap: 10px;
+  padding: 10px 12px;
+  background: #fafbfc;
+  border: 1px solid #eef0f3;
+  border-radius: 8px;
+}
+
+.reorder-drag-handle {
+  cursor: grab;
+  flex-shrink: 0;
+  color: #8c8c8c;
+}
+
+.reorder-drag-handle:active {
+  cursor: grabbing;
+}
+
+.reorder-index {
+  width: 22px;
+  text-align: center;
+  font-size: 13px;
+  font-weight: 600;
+  color: #2080f0;
+  flex-shrink: 0;
+}
+
+.reorder-body {
+  flex: 1;
+  min-width: 0;
+}
+
+.reorder-title {
+  font-size: 14px;
+  font-weight: 600;
+  color: #1a1a1a;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+
+.reorder-title em {
+  font-style: normal;
+  margin-right: 6px;
+  color: #2080f0;
+}
+
+.reorder-sub {
+  margin-top: 2px;
+  font-size: 12px;
+  color: #8c8c8c;
+}
 </style>
diff --git a/src/views/production/componets/AssingWorkTreeTable.vue b/src/views/production/componets/AssingWorkTreeTable.vue
index afce329..354e00f 100644
--- a/src/views/production/componets/AssingWorkTreeTable.vue
+++ b/src/views/production/componets/AssingWorkTreeTable.vue
@@ -18,7 +18,7 @@
               :data="AssingWorkTableData"
               :loading="tableLoading"
               :row-key="RowKey"
-              :scroll-x="600"
+              :scroll-x="1800"
               :max-height="1000"
               size="small"
               style="margin-bottom:15px"