diff --git a/src/views/details/closeDoc/index.vue b/src/views/details/closeDoc/index.vue
index 4d37440..b21cd63 100644
--- a/src/views/details/closeDoc/index.vue
+++ b/src/views/details/closeDoc/index.vue
@@ -1,12 +1,12 @@
 <script setup lang="ts">
-import { ref, onMounted } from 'vue';
+import { ref, onMounted, computed } from 'vue';
 import { Icon } from '@iconify/vue'
 import { useThemeStore } from '@/store/modules/theme';
 import { useRouterPush } from '@/hooks/common/router';
 import { useRoute } from 'vue-router';
 import {  formatTimestamp, downloadFileFun } from '@/utils/common';
 import { uploadFileApi, deleteFileApi, fileListApi } from "@/service/api/file";
-import { systemConfigApi } from '@/service/api/system';
+import { systemConfigApi, peopleListApi } from '@/service/api/system';
 import { getChangeDetailApi } from '@/service/api/change';
 import { myTasksCloseMaterialApi } from '@/service/api/myTasks';
 import previewComponent from '@/components/previewFile/index.vue'
@@ -53,6 +53,28 @@ const previewFile = ref<any>(null);
 // 预览文件弹框
 const previewModal = ref<boolean>(false);
 
+const memberList = ref<any[]>([]);
+// 审批流程抽屉
+const approvalDrawer = ref<boolean>(false);
+const flowList = ref<any[]>([]);
+// 审批链
+const approvalFlowText = computed(() => {
+  if (!flowList.value || flowList.value.length === 0) return '暂无步骤'
+  // 按 step_order 排序
+  const sorted = [...flowList.value].sort((a, b) => a.step_order - b.step_order)
+  return sorted.map(item => item.name).join(' → ')
+})
+// 专业
+const SPECIALTIES = [
+  { label: '生产', value: '生产' },
+  { label: '技术', value: '技术' },
+  { label: '仪表', value: '仪表' },
+  { label: '电气', value: '电气' },
+  { label: '设备', value: '设备' },
+  { label: '安全', value: '安全' },
+  { label: '质量', value: '质量' }
+];
+
 const list = ref<any>([
     {id:1,status:null,name:'变更申请表及审批记录',files:[]},
     {id:2,status:null,name:'风险分析记录（风险预分析 / HAZOP / FMEA / 风险检查表）',files:[]},
@@ -190,6 +212,10 @@ const submitCloseDoc = async (type:string) => {
         return window.$message?.error('请选择验收结论');
     }
     const result = list.value.map(({ id, status }:{id:number,status:number} ) => ({ id, status }));
+    // 去掉id, step_order, user_name, status
+    const steps = flowList.value.map(({ members }:any) => ({
+        members: members.map(({ id, step_order, user_name, status, ...rest }:any) => rest)
+    }));
     loading.value = true;
     const {error} = await myTasksCloseMaterialApi(currentId.value,{
         type:type,
@@ -199,6 +225,9 @@ const submitCloseDoc = async (type:string) => {
         accept_date:formatTimestamp(acceptDate.value,'yyyy-MM-dd'),
         cost:price.value,
         close_docs:result,
+        approval_flow: {
+            steps: steps
+        }
     });
     if(!error){
         if(type==='save'){
@@ -218,6 +247,8 @@ const getDetail = async () => {
     const {data,error} = await getChangeDetailApi(currentId.value)
     if(!error){
         currentInfo.value = data;
+        // ******审批流程********
+        flowList.value = data?.approval_flow?.steps || [];
     }
     loading.value = false;
 };
@@ -245,8 +276,110 @@ const getFileList = async () => {
         fileList.value = data;
     }
 }
+// 人员数据转换
+const groupUsersByOrg = (users:any) => {
+  const orgMap = new Map(); // key: org.id, value: { id, label, children }
+  users.forEach((user:any) => {
+    const { id: userId, realname, user_departments } = user;
+    if (!user_departments || user_departments.length === 0) return;
+
+    user_departments.forEach((dept:any) => {
+      const org = dept.org;
+      if (!org || !org.id) return;
+
+      if (!orgMap.has(org.id)) {
+        orgMap.set(org.id, {
+          value: org.id,
+          label: org.label,
+          children: []
+        });
+      }
+      const targetOrg = orgMap.get(org.id);
+      // 避免同一个用户重复加入同一个组织（理论上不会发生，但做去重保护）
+      if (!targetOrg.children.some((child:any) => child.id === userId)) {
+        targetOrg.children.push({
+          value: userId.toString(),
+          label: realname,
+          user_id: userId.toString()
+        });
+      }
+    });
+  });
+  return Array.from(orgMap.values());
+}
+
+// 获取所有人员
+const getAllMembers = async () => {
+  const {data,error} = await peopleListApi();
+  if(!error){
+    memberList.value = groupUsersByOrg(data);
+  }
+}
+
+/**
+ * 在组织树中根据 user_id 查找用户信息
+ * @param {Array} tree - 组织树数据
+ * @param {string|number} targetUserId - 要查找的 user_id
+ * @returns {Object|null} - 返回 { userLabel, parentLabel, parentValue } 或 null
+ */
+function findUserInTree(tree: any[], targetUserId: string | number) {
+  for (const org of tree) {
+    const children = org.children || [];
+    for (const user of children) {
+      if (String(user.user_id) === String(targetUserId)) {
+        return {
+          user_name: user.label,
+          org_name: org.label,
+          org_id: org.value
+        };
+      }
+    }
+  }
+  return null; // 未找到
+}
+// 设置专业会签步骤
+const setStepCountersign = (target: any, v: boolean) => {
+  flowList.value.forEach((s:any) => {
+    s.countersign = s === target ? v : false;
+    if (!s.countersign) s.members.forEach((m:any) => { m.specialty = ""; m.is_sign = 0; });
+  });
+}
+// 选择专业
+const selectSpecialty = (idx: number, mIdx: number, v: string | null) => {
+  flowList.value[idx].members[mIdx].specialty = v ?? null;
+}
+// 选择是否必须参与会签
+const selectSign = (idx: number, mIdx: number, v: number) => {
+  flowList.value[idx].members[mIdx].is_sign = v;
+}
+// 当前打开人员选择器的步骤（步骤行「＋」按钮切换）
+const pickerStepId = ref<number | null>(null);
+const pick = ref<string | null>(null);
+const togglePicker = (s: any) => {
+  pickerStepId.value = pickerStepId.value === s.id ? null : s.id;
+  pick.value = null;
+}
+// 添加审批步骤人员
+const addMember = (s: any, v: string | null) => {
+  if (v && !s.members.some((m:any) => m.user_name === v)){
+    let info = findUserInTree(memberList.value, v);
+    s.members.push({ user_id: Number(v), user_name: info?.user_name || '', org_id: info?.org_id || '', org_name: info?.org_name || '', specialty: "", is_sign: 0 });
+    pick.value = null;
+    pickerStepId.value = null;
+  } 
+}
+// 删除审批步骤人员
+const delMember = (s: any, p: number) => {
+  s.members = s.members.filter((m:any) => m.user_id !== p);
+}
+// 完成设置
+const finishApprover = async () => {
+    window.$message?.success("审批流程设置完成");
+    approvalDrawer.value = false;
+}
 
 onMounted(() => {
+    getAllMembers();
     useDate.value = new Date().getTime();
     if(route.query){
         if(route.query.key){
@@ -553,11 +686,72 @@ onMounted(() => {
             <div class="flex items-center justify-between border-t pt-3 mt-3">
                 <p class="text-xs text-slate-400">待归档 5 项：培训签到与考核记录、PSSR 检查记录（含现场照片）、验收报告与运行数据、更新后的 P&ID / 操作规程（受控最新版）、设备 / 联锁台账更新记录</p>
                 <div class="flex gap-2">
+                    <NButton size="small" @click="approvalDrawer = true">审批流程设置</NButton>
                     <NButton ghost size="small" @click="back">取消</NButton>
                     <NButton ghost type="primary" size="small" @click="submitCloseDoc('save')">保存</NButton>
                     <NButton type="primary" size="small" @click="submitCloseDoc('close')">申请关闭</NButton>
                 </div>
             </div>
+            <!-- 审批流程设置 -->
+            <NDrawer v-model:show="approvalDrawer" placement="right" width="28rem">
+                <NDrawerContent>
+                    <template #header>
+                    <div class="text-base font-semibold text-slate-800">审批流程设置</div>
+                    </template>
+                    <div class="h-full space-y-4 overflow-y-auto">
+                        <p class="text-xs leading-relaxed text-slate-400">审批链：{{ approvalFlowText }}。专业会签人由申请表「涉及专业」勾选自动增减，可在此调整人选；重要变更自动追加安全审查与分管领导终批。</p>
+                        <div v-for="(s, idx) in flowList" :key="s.id" class="rounded-lg border border-slate-100 bg-slate-50/40 p-3">
+                            <div class="flex flex-wrap items-center gap-2">
+                                <NTag type="info" size="small">{{Number(idx)+1}}</NTag>
+                                <p class="text-sm">{{s.name}}</p>
+                                <NCheckbox :checked="s.countersign" size="small" @update:checked="(v) => setStepCountersign(s, v)">
+                                    <span class="text-xs text-slate-500">专业会签步骤</span>
+                                </NCheckbox>
+                                <NButton ghost type="primary" size="tiny" @click="togglePicker(s)" title="添加预设人员" class="ml-auto">
+                                    <Icon icon="ic:round-plus" class="size-16px" />
+                                </NButton>
+                            </div>
+                            <!-- 预设人员：人员必选；仅会签步骤可选择专业（必选），且人员可勾选「必须进行专业会签」 -->
+                            <div class="mt-2 flex gap-2 pl-8">
+                            <span class="shrink-0 text-xs leading-7 text-slate-400">预设人员:</span>
+                            <div class="min-w-0 flex-1 space-y-1.5">
+                                <div v-for="(m, mIdx) in s.members" :key="m.id" class="flex min-h-7 flex-wrap items-center gap-2">
+                                    <span class="shrink-0 truncate text-xs font-medium text-slate-700">{{ m.user_name }}</span>
+                                    <template v-if="s.countersign">
+                                        <span class="text-xs text-slate-400"><span class="text-red-500">*</span>专业:</span>
+                                        <NSelect :value="m.specialty || null" clearable size="small" placeholder="请选择专业" class="w-28"
+                                        :options="SPECIALTIES"
+                                        @update:value="(v) => selectSpecialty(Number(idx), Number(mIdx), v)"
+                                        />
+                                        <NCheckbox :checked="m.is_sign" size="small"
+                                        :checked-value="1"
+                                        :unchecked-value="0"
+                                        @update:checked="(v) => selectSign(Number(idx), Number(mIdx), v)"
+                                        >
+                                        <span class="text-xs text-slate-500">必须参与会签</span>
+                                        </NCheckbox>
+                                    </template>
+                                    <NButton text type="error" @click="delMember(s, m.user_id)" title="删除该人员">
+                                        <Icon icon="iconamoon:trash" class="size-16px" />
+                                    </NButton>
+                                </div>
+                                <p v-if="s.countersign && s.members.length" class="text-[11px] leading-5 text-slate-400">
+                                必须参与会签：勾选的人员必须参与专业会签，未勾选的人员为可选会签（按需参加）
+                                </p>
+                                <NCascader v-if="pickerStepId === s.id" :value="pick" :options="memberList"
+                                placeholder="请选择人员" size="small" check-strategy="child" :show-path="false" expand-trigger="click"
+                                class="w-56" :on-update:value="(v) => addMember(s, v)" />
+
+                                <span v-if="s.members.length === 0" class="text-xs leading-7 text-slate-300">未预设</span>
+                            </div>
+                            </div>
+                        </div>
+                    </div>
+                    <template #footer>
+                        <NButton v-if="flowList.length" type="primary" class="w-full" @click="finishApprover">完成设置</NButton>
+                    </template>
+                </NDrawerContent>
+            </NDrawer>
             <!-- 附件选择弹框 -->
             <NModal
                 v-model:show="filesModal"