diff --git a/src/api/business/contract-change.js b/src/api/business/contract-change.js
new file mode 100644
index 0000000..4f407ec
--- /dev/null
+++ b/src/api/business/contract-change.js
@@ -0,0 +1,61 @@
+import { createCrudApi } from './common';
+import request from '@/axios';
+
+const baseUrl = '/blade-transport/contract-change';
+const api = createCrudApi(baseUrl);
+
+export const getList = api.getList;
+export const getDetail = api.getDetail;
+export const submit = api.submit;
+export const remove = api.remove;
+
+export const createFromContract = (contractId, changeType) =>
+  request({
+    url: `${baseUrl}/create-from-contract`,
+    method: 'post',
+    params: { contractId, changeType },
+  });
+
+export const saveDraft = row =>
+  request({
+    url: `${baseUrl}/save-draft`,
+    method: 'post',
+    data: row,
+  });
+
+export const submitApproval = id =>
+  request({
+    url: `${baseUrl}/submit-approval`,
+    method: 'post',
+    params: { id },
+  });
+
+export const approve = id =>
+  request({
+    url: `${baseUrl}/approve`,
+    method: 'post',
+    params: { id },
+    // 审批通过后同步推送合规（附件转传可达 20s+），覆盖全局 10s 超时
+    timeout: 120000,
+  });
+
+export const reject = id =>
+  request({
+    url: `${baseUrl}/reject`,
+    method: 'post',
+    params: { id },
+  });
+
+export const withdraw = id =>
+  request({
+    url: `${baseUrl}/withdraw`,
+    method: 'post',
+    params: { id },
+  });
+
+export const markSyncStatus = (ids, syncStatus) =>
+  request({
+    url: `${baseUrl}/mark-sync-status`,
+    method: 'post',
+    params: { ids, syncStatus },
+  });
diff --git a/src/option/business/contract-change.js b/src/option/business/contract-change.js
new file mode 100644
index 0000000..19c9cf7
--- /dev/null
+++ b/src/option/business/contract-change.js
@@ -0,0 +1,221 @@
+import {
+  approvalStatusOptions,
+  contractCategoryOptions,
+  createCrudOption,
+  hcsSyncStatusOptions,
+  signTypeOptions,
+} from './common';
+
+const listDicFormatter = res => {
+  const data = res?.data || res;
+  if (Array.isArray(data)) return data;
+  if (Array.isArray(data?.records)) return data.records;
+  if (Array.isArray(data?.data)) return data.data;
+  if (Array.isArray(data?.data?.records)) return data.data.records;
+  return [];
+};
+
+const projectNameDicFormatter = res => {
+  const list = listDicFormatter(res);
+  return list.filter(item => item && item.projectName && String(item.projectName).trim());
+};
+
+export const changeTypeOptions = [
+  { label: '合同信息变更', value: '合同信息变更' },
+  { label: '结算规则变更', value: '结算规则变更' },
+];
+
+export const config = {
+  title: '合同变更',
+  permission: 'contract_change',
+  statusProp: 'approvalStatus',
+  statusTextProp: 'approvalStatusName',
+  deleteStatus: ['draft', 'withdrawn', 'rejected'],
+  editStatus: ['draft', 'withdrawn', 'rejected'],
+  viewStatus: ['approved'],
+  operations: [
+    {
+      action: 'submitApproval',
+      label: '提交',
+      statusProp: 'approvalStatus',
+      status: ['draft'],
+      permission: 'contract_change_submit',
+    },
+    {
+      action: 'withdraw',
+      label: '撤回',
+      statusProp: 'approvalStatus',
+      status: ['reviewing'],
+      permission: 'contract_change_withdraw',
+    },
+    {
+      action: 'mkAudit',
+      label: '流程',
+      statusProp: 'approvalStatus',
+      status: ['reviewing', 'rejected', 'approved'],
+      permission: 'contract_change_approve',
+      mkOnly: true,
+    },
+    {
+      action: 'approve',
+      label: '通过',
+      type: 'success',
+      statusProp: 'approvalStatus',
+      status: ['reviewing'],
+      permission: 'contract_change_approve',
+      localOnly: true,
+    },
+    {
+      action: 'reject',
+      label: '驳回',
+      type: 'warning',
+      statusProp: 'approvalStatus',
+      status: ['reviewing'],
+      permission: 'contract_change_reject',
+      localOnly: true,
+    },
+  ],
+};
+
+export const option = createCrudOption([
+  {
+    label: '合同编号',
+    prop: 'contractNo',
+    search: true,
+    searchPlaceholder: '请输入',
+    searchOrder: 20,
+    minWidth: 160,
+  },
+  {
+    label: '合同名称',
+    prop: 'contractName',
+    search: true,
+    searchPlaceholder: '请输入',
+    searchOrder: 30,
+    minWidth: 180,
+  },
+  {
+    label: '所属项目',
+    prop: 'projectName',
+    search: true,
+    searchType: 'select',
+    searchPlaceholder: '请选择',
+    searchOrder: 60,
+    dicUrl: '/blade-transport/project-apply/list?current=1&size=9999&contractSelectable=true',
+    dicFormatter: projectNameDicFormatter,
+    props: {
+      label: 'projectName',
+      value: 'projectName',
+    },
+    filterable: true,
+    minWidth: 160,
+  },
+  {
+    label: '所属组织',
+    prop: 'organizationName',
+    search: true,
+    searchPlaceholder: '请输入',
+    searchOrder: 10,
+    minWidth: 150,
+  },
+  {
+    label: '合同类别',
+    prop: 'contractCategory',
+    type: 'select',
+    search: true,
+    searchPlaceholder: '请选择',
+    searchOrder: 70,
+    dicData: contractCategoryOptions,
+    minWidth: 130,
+  },
+  {
+    label: '签约类型',
+    prop: 'signType',
+    type: 'select',
+    search: true,
+    searchPlaceholder: '请选择',
+    searchOrder: 50,
+    dicData: signTypeOptions,
+    minWidth: 120,
+  },
+  {
+    label: '甲方',
+    prop: 'partyA',
+    minWidth: 160,
+  },
+  {
+    label: '乙方',
+    prop: 'partyB',
+    minWidth: 160,
+  },
+  {
+    label: '开始日期',
+    prop: 'startDate',
+    type: 'date',
+    format: 'YYYY-MM-DD',
+    valueFormat: 'YYYY-MM-DD',
+    minWidth: 130,
+  },
+  {
+    label: '结束日期',
+    prop: 'endDate',
+    type: 'date',
+    format: 'YYYY-MM-DD',
+    valueFormat: 'YYYY-MM-DD',
+    minWidth: 130,
+  },
+  {
+    label: '临时效力起',
+    prop: 'temporaryStartDate',
+    type: 'date',
+    format: 'YYYY-MM-DD',
+    valueFormat: 'YYYY-MM-DD',
+    minWidth: 130,
+  },
+  {
+    label: '临时效力止',
+    prop: 'temporaryEndDate',
+    type: 'date',
+    format: 'YYYY-MM-DD',
+    valueFormat: 'YYYY-MM-DD',
+    minWidth: 130,
+  },
+  {
+    label: '经办人',
+    prop: 'handlerUserName',
+    minWidth: 120,
+  },
+  {
+    label: '创建时间',
+    prop: 'createTime',
+    type: 'datetime',
+    minWidth: 170,
+  },
+  {
+    label: '审核状态',
+    prop: 'approvalStatus',
+    type: 'select',
+    search: true,
+    searchPlaceholder: '请选择',
+    searchOrder: 40,
+    dicData: approvalStatusOptions,
+    minWidth: 110,
+  },
+  {
+    label: '当前节点',
+    prop: 'currentNode',
+    minWidth: 120,
+  },
+  {
+    label: '当前处理人',
+    prop: 'currentProcessor',
+    minWidth: 120,
+  },
+  {
+    label: '同步状态',
+    prop: 'syncStatus',
+    type: 'select',
+    dicData: hcsSyncStatusOptions,
+    minWidth: 110,
+  },
+]);
diff --git a/src/router/page/index.js b/src/router/page/index.js
index b009065..2c126f6 100644
--- a/src/router/page/index.js
+++ b/src/router/page/index.js
@@ -117,6 +117,17 @@ export default [
       bizType: 'contract-manage',
     },
   },
+  {
+    path: '/business/contract-change/public-view',
+    name: '查看合同变更信息',
+    component: () => import('@/views/business/contract-change-public-view.vue'),
+    meta: {
+      keepAlive: false,
+      isTab: false,
+      isAuth: false,
+      bizType: 'contract-change',
+    },
+  },
   {
     path: '/settlement/pre-settlement/public-view',
     name: '查看预付结算单信息',
diff --git a/src/router/views/index.js b/src/router/views/index.js
index 6d4db1d..be1a05d 100644
--- a/src/router/views/index.js
+++ b/src/router/views/index.js
@@ -354,6 +354,18 @@ export default [
       },
     ],
   },
+  {
+    path: '/business/contract-change/form',
+    component: Layout,
+    children: [
+      {
+        path: '',
+        name: '合同变更表单',
+        meta: { keepAlive: false, activeMenu: '/business/contract-change' },
+        component: loadView(() => import('@/views/business/contract-manage-change.vue')),
+      },
+    ],
+  },
   {
     path: '/wel',
     component: () =>
diff --git a/src/utils/mk-approval.js b/src/utils/mk-approval.js
index 51fd02d..ee1b0ff 100644
--- a/src/utils/mk-approval.js
+++ b/src/utils/mk-approval.js
@@ -27,6 +27,12 @@ export const MK_BIZ = {
     rejected: ['rejected', 'change_rejected', 'withdrawn'],
     approved: ['approved', 'change_approved'],
   },
+  'contract-change': {
+    dictName: '提交合同变更审核流',
+    subjectPrefix: '合同变更审批',
+    rejected: ['rejected', 'withdrawn'],
+    approved: ['approved'],
+  },
   'pre-settlement': {
     dictName: '提交预结算审核流',
     subjectPrefix: '预付结算审批',
diff --git a/src/views/business/contract-change-public-view.vue b/src/views/business/contract-change-public-view.vue
new file mode 100644
index 0000000..5e5aa90
--- /dev/null
+++ b/src/views/business/contract-change-public-view.vue
@@ -0,0 +1,21 @@
+<template>
+  <mk-public-shell biz-type="contract-change" :get-form="getForm">
+    <contract-manage-change ref="page" />
+  </mk-public-shell>
+</template>
+
+<script>
+import MkPublicShell from '@/views/mk/mk-public-shell.vue';
+import ContractManageChange from '@/views/business/contract-manage-change.vue';
+
+export default {
+  name: 'ContractChangePublicView',
+  components: { MkPublicShell, ContractManageChange },
+  methods: {
+    getForm() {
+      const row = this.$refs.page?.form || {};
+      return { ...row, subject: row.contractName || row.contractNo || '' };
+    },
+  },
+};
+</script>
diff --git a/src/views/business/contract-change.vue b/src/views/business/contract-change.vue
new file mode 100644
index 0000000..16a1673
--- /dev/null
+++ b/src/views/business/contract-change.vue
@@ -0,0 +1,407 @@
+<template>
+  <basic-container class="contract-change-page">
+    <avue-crud
+      :option="tableOption"
+      :table-loading="loading"
+      :data="data"
+      v-model:page="page"
+      v-model="tableForm"
+      ref="crud"
+      :permission="permissionList"
+      @search-change="searchChange"
+      @search-reset="searchReset"
+      @selection-change="selectionChange"
+      @current-change="currentChange"
+      @size-change="sizeChange"
+      @refresh-change="refreshChange"
+      @on-load="onLoad"
+    >
+      <template #menu-left>
+        <el-button type="primary" plain :loading="hcsRepushingId === 'batch'" @click="handleHcsBatchRepush">
+          批量同步
+        </el-button>
+        <el-button
+          type="danger"
+          icon="el-icon-delete"
+          plain
+          v-if="hasPermission(`${config.permission}_delete`)"
+          @click="handleDelete"
+        >
+          批量删除
+        </el-button>
+      </template>
+
+      <template #approvalStatus="{ row }">
+        {{ row.approvalStatusName || statusLabel(row.approvalStatus) }}
+      </template>
+
+      <template #syncStatus="{ row }">
+        <el-tag v-if="row.syncStatus" :type="syncTagType(row.syncStatus)" class="status-text">
+          {{ syncLabel(row.syncStatus) }}
+        </el-tag>
+        <span v-else>-</span>
+      </template>
+
+      <template #menu="{ row }">
+        <el-link type="primary" v-if="canView(row)" @click="openForm('view', row)"> 查看 </el-link>
+        <el-link type="primary" v-if="canEdit(row)" @click="openForm('edit', row)"> 编辑 </el-link>
+        <el-link type="danger" v-if="canDelete(row)" @click="rowDel(row)"> 删除 </el-link>
+        <el-link
+          v-for="operation in customOperations(row)"
+          :key="operation.action"
+          :type="
+            operation.type === 'warning'
+              ? 'warning'
+              : operation.type === 'success'
+                ? 'success'
+                : 'primary'
+          "
+          @click="handleCustomOperation(operation, row)"
+        >
+          {{ operation.label }}
+        </el-link>
+      </template>
+    </avue-crud>
+  </basic-container>
+</template>
+
+<script>
+import * as api from '@/api/business/contract-change';
+import { repushBatch as hcsRepushBatch } from '@/api/business/hcs';
+import { getMKApprovalUrl } from '@/api/system/business-process';
+import { config, option } from '@/option/business/contract-change';
+import { approvalStatusOptions } from '@/option/business/common';
+import { loadMkEnabled, submitMkApprovalFlow } from '@/utils/mk-approval';
+import { isAdministrator } from '@/utils/auth';
+import { mapGetters } from 'vuex';
+
+const contractChangeFormRoute = '/business/contract-change/form';
+const contractChangeListRefreshKey = 'contract-change-list-refresh';
+
+export default {
+  name: 'ContractChange',
+  data() {
+    return {
+      api,
+      config,
+      tableForm: {},
+      tableOption: this.buildTableOption(),
+      loading: true,
+      data: [],
+      page: {
+        pageSize: 10,
+        currentPage: 1,
+        total: 0,
+      },
+      query: {},
+      selectionList: [],
+      mkEnabled: false,
+      hcsRepushingId: null,
+    };
+  },
+  computed: {
+    ...mapGetters(['permission', 'userInfo', 'website']),
+    permissionList() {
+      return {
+        addBtn: false,
+        viewBtn: false,
+        delBtn: false,
+        editBtn: false,
+      };
+    },
+    isAdmin() {
+      return isAdministrator(this.userInfo);
+    },
+    ids() {
+      return this.selectionList.map(item => item.id).join(',');
+    },
+  },
+  created() {
+    loadMkEnabled()
+      .then(enabled => {
+        this.mkEnabled = enabled;
+      })
+      .catch(() => {
+        this.mkEnabled = false;
+      });
+  },
+  activated() {
+    if (sessionStorage.getItem(contractChangeListRefreshKey)) {
+      sessionStorage.removeItem(contractChangeListRefreshKey);
+      this.onLoad(this.page, this.query);
+    }
+  },
+  methods: {
+    buildTableOption() {
+      return {
+        ...option,
+        addBtn: false,
+        viewBtn: false,
+        editBtn: false,
+        delBtn: false,
+        menuWidth: 320,
+        column: (option.column || []).map(column => ({
+          ...column,
+          display: false,
+          align: 'center',
+          headerAlign: 'center',
+        })),
+      };
+    },
+    hasPermission(code) {
+      return this.isAdmin || this.validData(this.permission && this.permission[code], false);
+    },
+    statusLabel(status) {
+      return approvalStatusOptions.find(item => item.value === status)?.label || status || '-';
+    },
+    syncLabel(value) {
+      return { unsynced: '待推送', synced: '已推送', failed: '推送失败' }[value] || value;
+    },
+    syncTagType(value) {
+      return { unsynced: 'info', synced: 'success', failed: 'danger' }[value] || 'info';
+    },
+    canHcsRepush(row) {
+      return row.approvalStatus === 'approved' && row.contractId && row.syncStatus !== 'synced';
+    },
+    handleHcsBatchRepush() {
+      if (this.hcsRepushingId) return;
+      if (!this.selectionList.length) {
+        this.$message.warning('请选择至少一条数据');
+        return;
+      }
+      const rows = this.selectionList.filter(item => this.canHcsRepush(item));
+      if (!rows.length) {
+        this.$message.warning('请选择审批通过且未同步成功的变更单');
+        return;
+      }
+      this.$confirm(`确定同步选中的${rows.length}条合同变更到合规系统?`, '提示', {
+        confirmButtonText: '确定',
+        cancelButtonText: '取消',
+        type: 'warning',
+      }).then(() => {
+        const loading = this.$loading({
+          lock: true,
+          text: '正在推送合规，请稍候…',
+          background: 'rgba(255, 255, 255, 0.6)',
+        });
+        this.hcsRepushingId = 'batch';
+        const contractIds = [...new Set(rows.map(item => item.contractId))];
+        const changeIds = rows.map(item => item.id).join(',');
+        hcsRepushBatch('contract', contractIds)
+          .then(res => {
+            if (res.data?.success === false) {
+              this.$message.error(res.data?.msg || '批量同步失败');
+              return api.markSyncStatus(changeIds, 'failed');
+            }
+            return api.markSyncStatus(changeIds, 'synced').then(() => {
+              this.$message.success(res.data?.data || '批量同步成功');
+              this.onLoad(this.page, this.query);
+            });
+          })
+          .catch(() => api.markSyncStatus(changeIds, 'failed'))
+          .finally(() => {
+            this.hcsRepushingId = null;
+            loading.close();
+          });
+      });
+    },
+    inStatus(row, statusList) {
+      if (!statusList || !statusList.length) return true;
+      return statusList.includes(row.approvalStatus);
+    },
+    canEdit(row) {
+      return (
+        this.hasPermission(`${this.config.permission}_edit`) &&
+        !row.readonly &&
+        this.inStatus(row, this.config.editStatus)
+      );
+    },
+    canDelete(row) {
+      return (
+        this.hasPermission(`${this.config.permission}_delete`) &&
+        !row.readonly &&
+        this.inStatus(row, this.config.deleteStatus)
+      );
+    },
+    canView(row) {
+      return (
+        this.hasPermission(`${this.config.permission}_view`) &&
+        this.inStatus(row, this.config.viewStatus)
+      );
+    },
+    canOperation(operation, row) {
+      if (operation.permission && !this.hasPermission(operation.permission)) return false;
+      if (
+        row.readonly &&
+        ['submitApproval', 'withdraw', 'approve', 'reject'].includes(operation.action)
+      ) {
+        return false;
+      }
+      return this.inStatus(row, operation.status);
+    },
+    customOperations(row) {
+      return (this.config.operations || []).filter(operation => {
+        if (operation.mkOnly && !this.mkEnabled) return false;
+        if (operation.localOnly && this.mkEnabled) return false;
+        return this.canOperation(operation, row);
+      });
+    },
+    openForm(mode, row = {}) {
+      const query = { mode, id: row.id };
+      if (mode === 'edit') query.name = '编辑合同变更';
+      else if (mode === 'view') query.name = '查看合同变更';
+      this.$router.push({ path: contractChangeFormRoute, query });
+    },
+    handleCustomOperation(operation, row) {
+      if (operation.action === 'mkAudit') {
+        this.handleMkAudit(row);
+        return;
+      }
+      const run = () => {
+        const request = () => this.api[operation.action](row.id);
+        const afterMk =
+          operation.action === 'submitApproval'
+            ? submitMkApprovalFlow({
+                bizType: 'contract-change',
+                bizId: row.id,
+                subjectName: row.contractName || '',
+                approvalStatus: row.approvalStatus || '',
+                mkEnabled: this.mkEnabled,
+              }).then(() => request())
+            : request();
+        const loading =
+          operation.action === 'approve'
+            ? this.$loading({
+                lock: true,
+                text: '正在推送合规，请稍候…',
+                background: 'rgba(255, 255, 255, 0.6)',
+              })
+            : null;
+        afterMk
+          .then(res => {
+            if (operation.action === 'approve' && res.data?.data === false) {
+              this.$message.warning(res.data?.msg);
+              this.onLoad(this.page, this.query);
+              return;
+            }
+            if (res.data?.success === false) {
+              this.$message.error(res.data?.msg || `${operation.label}失败，请联系管理员`);
+              return;
+            }
+            this.$message.success(`${operation.label}成功`);
+            this.onLoad(this.page, this.query);
+          })
+          .finally(() => loading && loading.close());
+      };
+      this.$confirm(operation.confirm || `确定${operation.label}该${this.config.title}?`, '提示', {
+        confirmButtonText: '确定',
+        cancelButtonText: '取消',
+        type: 'warning',
+      }).then(() => run());
+    },
+    handleMkAudit(row) {
+      if (!row?.id) {
+        this.$message.warning('变更单ID为空，无法打开审核页');
+        return;
+      }
+      getMKApprovalUrl({ bizId: String(row.id) })
+        .then(res => {
+          const url = res?.data?.data;
+          if (!url) {
+            this.$message.error('获取审核跳转地址失败');
+            return;
+          }
+          window.open(url, '_blank');
+        })
+        .catch(() => {
+          this.$message.error('获取审核跳转地址失败');
+        });
+    },
+    searchReset() {
+      this.query = {};
+      this.onLoad(this.page);
+    },
+    searchChange(params, done) {
+      this.query = params;
+      this.page.currentPage = 1;
+      this.onLoad(this.page, params);
+      done();
+    },
+    selectionChange(list) {
+      this.selectionList = list;
+    },
+    selectionClear() {
+      this.selectionList = [];
+      this.$refs.crud?.toggleSelection?.();
+    },
+    currentChange(currentPage) {
+      this.page.currentPage = currentPage;
+    },
+    sizeChange(pageSize) {
+      this.page.pageSize = pageSize;
+    },
+    refreshChange() {
+      this.onLoad(this.page, this.query);
+    },
+    rowDel(row) {
+      this.$confirm('确定将选择数据删除?', '提示', {
+        confirmButtonText: '确定',
+        cancelButtonText: '取消',
+        type: 'warning',
+      }).then(() => {
+        this.api.remove(row.id).then(() => {
+          this.$message.success('删除成功!');
+          this.onLoad(this.page, this.query);
+        });
+      });
+    },
+    handleDelete() {
+      if (!this.selectionList.length) {
+        this.$message.warning('请选择至少一条数据');
+        return;
+      }
+      this.$confirm('确定将选择数据删除?', '提示', {
+        confirmButtonText: '确定',
+        cancelButtonText: '取消',
+        type: 'warning',
+      }).then(() => {
+        this.api.remove(this.ids).then(() => {
+          this.$message.success('删除成功!');
+          this.selectionClear();
+          this.onLoad(this.page, this.query);
+        });
+      });
+    },
+    onLoad(page, params = {}) {
+      this.loading = true;
+      const values = {
+        ...this.query,
+        ...params,
+      };
+      this.api
+        .getList(page.currentPage, page.pageSize, values)
+        .then(res => {
+          const data = res.data.data || {};
+          this.page.total = data.total || 0;
+          this.data = data.records || [];
+          this.loading = false;
+          this.selectionClear();
+        })
+        .catch(() => {
+          this.loading = false;
+        });
+    },
+  },
+};
+</script>
+
+<style scoped lang="scss">
+.contract-change-page {
+  :deep(.avue-crud__menu) {
+    display: flex;
+    flex-wrap: wrap;
+    gap: 8px;
+    align-items: center;
+  }
+}
+</style>
diff --git a/src/views/business/contract-manage-change.vue b/src/views/business/contract-manage-change.vue
index e8eb666..ba63590 100644
--- a/src/views/business/contract-manage-change.vue
+++ b/src/views/business/contract-manage-change.vue
@@ -1,12 +1,20 @@
 <template>
   <basic-container class="contract-change-page">
     <div class="archive-page-form__title">{{ pageTitle }}</div>
-    <el-form ref="formRef" :model="form" :rules="rules" label-position="right" label-width="auto" class="contract-change-form">
+    <el-form
+      ref="formRef"
+      :model="form"
+      :rules="rules"
+      :disabled="pageReadonly"
+      label-position="right"
+      label-width="auto"
+      class="contract-change-form"
+    >
       <section class="change-section contract-basic-section">
         <div class="dialog-section-title">基本信息</div>
         <div class="contract-basic-section__grid">
           <el-form-item label="变更类型" class="contract-basic-section__change-type">
-            <el-radio-group v-model="form.changeType">
+            <el-radio-group v-model="form.changeType" :disabled="pageReadonly">
               <el-radio label="合同信息变更" />
               <el-radio label="结算规则变更" />
               <el-radio label="终止合同" />
@@ -280,7 +288,7 @@
         <div class="section-head">
           <div class="dialog-section-title">计费信息</div>
           <el-button
-            v-if="feeGenerationMode !== 'manual'"
+            v-if="!pageReadonly && feeGenerationMode !== 'manual'"
             type="primary"
             plain
             @click="addPlan"
@@ -301,6 +309,7 @@
               row.defaultPlan ? '是' : '否'
             }}</template></el-table-column
           ><el-table-column prop="remark" label="备注" min-width="260" /><el-table-column
+            v-if="!pageReadonly"
             label="操作"
             width="180"
             ><template #default="{ row, $index }"
@@ -416,7 +425,7 @@
                   :value="item.value"
               /></el-select></template
           ></el-table-column>
-          <el-table-column label="操作" width="100"
+          <el-table-column v-if="!pageReadonly" label="操作" width="100"
             ><template #default="{ $index }"
               ><el-link v-if="$index === 0" type="primary" @click="addCustomPeriodRow">添加</el-link
               ><el-link v-else type="danger" @click="removeCustomPeriodRow($index)"
@@ -425,7 +434,7 @@
             ></el-table-column
           >
           <template #empty
-            ><el-link type="primary" @click="addCustomPeriodRow">添加</el-link></template
+            ><el-link v-if="!pageReadonly" type="primary" @click="addCustomPeriodRow">添加</el-link></template
           >
         </el-table>
       </section>
@@ -461,7 +470,7 @@
                 :disabled="isSettlementRuleChange"
             /></template
           ></el-table-column>
-          <el-table-column v-if="!isSettlementRuleChange" label="操作" width="100"
+          <el-table-column v-if="!pageReadonly && !isSettlementRuleChange" label="操作" width="100"
             ><template #default="{ $index }"
               ><el-link type="danger" @click="paymentRatioRows.splice($index, 1)"
                 >删除</el-link
@@ -470,7 +479,7 @@
           >
         </el-table>
         <el-button
-          v-if="!isSettlementRuleChange"
+          v-if="!pageReadonly && !isSettlementRuleChange"
           type="primary"
           plain
           @click="addPaymentRatioRow"
@@ -525,8 +534,9 @@
         @update:rows="changeMaterials = $event"
         @upload-to-location="handleAttachmentUploadToLocation"
       />
-      <div class="page-footer">
-        <el-button @click="$router.back()">取消</el-button>
+      <div v-if="!pageReadonly" class="page-footer">
+        <el-button @click="goBack">取消</el-button>
+        <el-button v-if="isContractChangeModule" @click="saveDraft">保存草稿</el-button>
         <el-button type="primary" @click="submit">提交</el-button>
       </div>
     </el-form>
@@ -539,7 +549,9 @@
 </template>
 
 <script>
-import * as api from '@/api/business/contract-manage';
+import * as contractApi from '@/api/business/contract-manage';
+import * as changeApi from '@/api/business/contract-change';
+import { getMkPublicDetail } from '@/api/mk-process';
 import { loadMkEnabled, submitMkApprovalFlow } from '@/utils/mk-approval';
 import BillingPlanEditor from './components/billing-plan-editor.vue';
 import ContractAttachmentSection, {
@@ -577,6 +589,8 @@ const defaultContractFormatOptions = [
   { label: '电子合同', value: '电子合同' },
   { label: '纸质合同', value: '纸质合同' },
 ];
+const contractChangeListRoute = '/business/contract-change';
+const contractChangeListRefreshKey = 'contract-change-list-refresh';
 const normalizeOptionalPositiveInteger = value => {
   if (value === undefined || value === null || value === '') return null;
   const number = Number(value);
@@ -713,8 +727,21 @@ export default {
   },
   computed: {
     pageTitle() {
+      if (this.pageReadonly) return this.$route.query.name || '查看合同变更';
       return this.$route.query.name || '合同变更';
     },
+    isContractChangeModule() {
+      return (
+        this.$route.path === '/business/contract-change/form' ||
+        this.$route.path === '/business/contract-change/public-view'
+      );
+    },
+    isPublicViewPage() {
+      return this.$route.path === '/business/contract-change/public-view';
+    },
+    pageReadonly() {
+      return this.isPublicViewPage || this.$route.query.mode === 'view';
+    },
     // 高风险/黑名单客商提示：按合同推送合规留痕 hcs_risk_level/hcs_black_status 判定（与合同详情口径一致）
     riskTipText() {
       const riskLevel = String(this.form.hcsRiskLevel || '').trim();
@@ -833,13 +860,25 @@ export default {
     async load() {
       const id = this.$route.query.id;
       if (!id) return;
-      const res = await api.getDetail(id);
-      const data = res.data?.data || res.data || {};
+      let data = {};
+      if (this.isPublicViewPage) {
+        const res = await getMkPublicDetail('contract-change', id);
+        data = res.data?.data || res.data || {};
+      } else if (this.isContractChangeModule) {
+        const res = await changeApi.getDetail(id);
+        data = res.data?.data || res.data || {};
+      } else {
+        const res = await contractApi.getDetail(id);
+        data = res.data?.data || res.data || {};
+      }
+      const isChangeRecord = this.isContractChangeModule || this.isPublicViewPage;
       this.form = {
         ...data,
-        changeContent: '',
-        changeReason: '',
-        changeAttachmentsJson: '',
+        // 独立变更单保留 contractId；旧路由以合同 id 作为主键
+        contractId: data.contractId || (isChangeRecord ? data.contractId : data.id),
+        changeContent: isChangeRecord ? data.changeContent || '' : '',
+        changeReason: isChangeRecord ? data.changeReason || '' : '',
+        changeAttachmentsJson: data.changeAttachmentsJson || '',
         copyCount: normalizeOptionalPositiveInteger(data.copyCount),
         invoiceCycle: normalizeOptionalPositiveInteger(data.invoiceCycle),
         paymentDays: normalizeOptionalPositiveInteger(data.paymentDays),
@@ -847,14 +886,14 @@ export default {
         templateFlag: data.templateFlag ?? 0,
         electronicSealFlag: data.electronicSealFlag ?? 0,
         archiveStatus: data.archiveStatus || '未归档',
-        changeType: '合同信息变更',
+        changeType: data.changeType || '合同信息变更',
       };
-      this.changeMaterials = [];
+      this.changeMaterials = this.parse(data.changeAttachmentsJson);
       this.period = data.startDate && data.endDate ? [data.startDate, data.endDate] : [];
       this.plans = this.parse(data.billingPlanJson);
       this.attachments = this.mergeChangeAttachments(
         this.parse(data.attachmentsJson),
-        this.parse(data.changeAttachmentsJson)
+        isChangeRecord ? [] : this.parse(data.changeAttachmentsJson)
       );
       this.contractFileRows = normalizeContractFileRows(this.parse(data.contractFileJson));
       const rules = this.parseObject(data.settlementRuleJson);
@@ -896,6 +935,70 @@ export default {
         data.feeGenerationMode || (Number(data.billingEnabled) === 0 ? 'manual' : 'system');
       this.paymentRatioRows = this.parse(data.paymentRatioJson);
     },
+    goBack() {
+      if (this.isContractChangeModule) {
+        this.$router.push(contractChangeListRoute);
+        return;
+      }
+      this.$router.back();
+    },
+    buildChangePayload() {
+      if (this.settlementConfigTab === 'pre') this.preSettlementConfig = { ...this.settlementRule };
+      else this.formalSettlementConfig = { ...this.settlementRule };
+      const settlementRule = {
+        preSettlementConfig: this.preSettlementConfig,
+        formalSettlementConfig: this.formalSettlementConfig,
+      };
+      if (this.isSettlementRuleChange) {
+        return {
+          id: this.form.id,
+          contractId: this.form.contractId,
+          changeType: this.form.changeType,
+          changeContent: this.form.changeContent,
+          changeReason: this.form.changeReason,
+          feeGenerationMode: this.feeGenerationMode,
+          billingEnabled: this.feeGenerationMode === 'system' ? 1 : 0,
+          billingPlanJson: JSON.stringify(this.plans),
+          settlementRuleJson: JSON.stringify(settlementRule),
+          preSettlementConfigJson: JSON.stringify(this.preSettlementConfig),
+          formalSettlementConfigJson: JSON.stringify(this.formalSettlementConfig),
+          changeAttachmentsJson: JSON.stringify(this.changeMaterials),
+        };
+      }
+      return {
+        ...this.form,
+        contractId: this.form.contractId,
+        changeType: this.form.changeType || '合同信息变更',
+        settlementCurrency: String(this.form.settlementCurrency || '').trim() || 'RMB',
+        copyCount: normalizeOptionalPositiveInteger(this.form.copyCount),
+        invoiceCycle: normalizeOptionalPositiveInteger(this.form.invoiceCycle),
+        paymentDays: normalizeOptionalPositiveInteger(this.form.paymentDays),
+        contractAmount: normalizeOptionalAmount(this.form.contractAmount),
+        startDate: this.period[0],
+        endDate: this.period[1],
+        feeGenerationMode: this.feeGenerationMode,
+        billingEnabled: this.feeGenerationMode === 'system' ? 1 : 0,
+        billingPlanJson: JSON.stringify(this.plans),
+        settlementRuleJson: JSON.stringify(settlementRule),
+        preSettlementConfigJson: JSON.stringify(this.preSettlementConfig),
+        formalSettlementConfigJson: JSON.stringify(this.formalSettlementConfig),
+        paymentRatioJson: JSON.stringify(this.paymentRatioRows),
+        contractFileJson: JSON.stringify(this.contractFileRows),
+        attachmentsJson: JSON.stringify(this.attachments),
+        changeContent: this.form.changeContent,
+        changeReason: this.form.changeReason,
+        changeAttachmentsJson: JSON.stringify(this.changeMaterials),
+      };
+    },
+    async saveDraft() {
+      if (this.form.changeType === '终止合同') {
+        this.$message.warning('终止合同无需保存草稿，请直接提交');
+        return;
+      }
+      const payload = this.buildChangePayload();
+      await changeApi.saveDraft(payload);
+      this.$message.success('草稿已保存');
+    },
     parse(value) {
       try {
         const result = JSON.parse(value || '[]');
@@ -989,9 +1092,10 @@ export default {
     validateSettlementRule(rule, label) { if (Number(rule.autoGenerate) !== 1) return true; if (!rule.billStartDate || !rule.settlementType) { this.$message.warning(`${label}：请完整填写账单起始日和结算类型`); return false; } if (rule.settlementType === '月结' && !rule.billCycleType) { this.$message.warning(`${label}：请选择结算周期`); return false; } if (rule.settlementType === '月结' && rule.billCycleType === '固定截单日' && !rule.billCutoffDay) { this.$message.warning(`${label}：请选择账单截单日`); return false; } if (rule.settlementType === '月结' && rule.billCycleType === '自定义多周期') return this.validateCustomPeriods(rule.customPeriods, label); if (rule.settlementType === '固定天数周期结算' && !rule.cycleDays) { this.$message.warning(`${label}：请选择周期天数`); return false; } return true; },
     async submit() {
       if (this.form.changeType === '终止合同') {
-        await api.terminate(this.form.id, this.form.changeReason);
+        const contractId = this.form.contractId || this.form.id;
+        await contractApi.terminate(contractId, this.form.changeReason);
         this.$message.success('合同已终止');
-        this.$router.back();
+        this.goBack();
         return;
       }
       await this.$refs.formRef.validate();
@@ -1020,48 +1124,22 @@ export default {
       ) {
         return;
       }
-      const settlementRule = {
-        preSettlementConfig: this.preSettlementConfig,
-        formalSettlementConfig: this.formalSettlementConfig,
-      };
-      const payload = this.isSettlementRuleChange
-        ? {
-            id: this.form.id,
-            changeType: this.form.changeType,
-            changeContent: this.form.changeContent,
-            changeReason: this.form.changeReason,
-            feeGenerationMode: this.feeGenerationMode,
-            billingEnabled: this.feeGenerationMode === 'system' ? 1 : 0,
-            billingPlanJson: JSON.stringify(this.plans),
-            settlementRuleJson: JSON.stringify(settlementRule),
-            preSettlementConfigJson: JSON.stringify(this.preSettlementConfig),
-            formalSettlementConfigJson: JSON.stringify(this.formalSettlementConfig),
-            changeAttachmentsJson: JSON.stringify(this.changeMaterials),
-          }
-        : {
-            ...this.form,
-            changeType: this.form.changeType || '合同信息变更',
-            settlementCurrency: String(this.form.settlementCurrency || '').trim() || 'RMB',
-            copyCount: normalizeOptionalPositiveInteger(this.form.copyCount),
-            invoiceCycle: normalizeOptionalPositiveInteger(this.form.invoiceCycle),
-            paymentDays: normalizeOptionalPositiveInteger(this.form.paymentDays),
-            contractAmount: normalizeOptionalAmount(this.form.contractAmount),
-            startDate: this.period[0],
-            endDate: this.period[1],
-            feeGenerationMode: this.feeGenerationMode,
-            billingEnabled: this.feeGenerationMode === 'system' ? 1 : 0,
-            billingPlanJson: JSON.stringify(this.plans),
-            settlementRuleJson: JSON.stringify(settlementRule),
-            preSettlementConfigJson: JSON.stringify(this.preSettlementConfig),
-            formalSettlementConfigJson: JSON.stringify(this.formalSettlementConfig),
-            paymentRatioJson: JSON.stringify(this.paymentRatioRows),
-            contractFileJson: JSON.stringify(this.contractFileRows),
-            attachmentsJson: JSON.stringify(this.attachments),
-            changeContent: this.form.changeContent,
-            changeReason: this.form.changeReason,
-            changeAttachmentsJson: JSON.stringify(this.changeMaterials),
-          };
-      await api.submitChange(payload);
+      const payload = this.buildChangePayload();
+      if (this.isContractChangeModule) {
+        await changeApi.submit(payload);
+        await submitMkApprovalFlow({
+          bizType: 'contract-change',
+          bizId: this.form.id,
+          subjectName: this.form.contractName || '',
+          approvalStatus: this.form.approvalStatus || '',
+          mkEnabled: await loadMkEnabled().catch(() => false),
+        });
+        sessionStorage.setItem(contractChangeListRefreshKey, '1');
+        this.$message.success('变更已提交');
+        this.$router.push(contractChangeListRoute);
+        return;
+      }
+      await contractApi.submitChange(payload);
       await submitMkApprovalFlow({
         bizType: 'contract-manage',
         bizId: this.form.id,
diff --git a/src/views/business/contract-manage.vue b/src/views/business/contract-manage.vue
index 15b9161..883ab62 100644
--- a/src/views/business/contract-manage.vue
+++ b/src/views/business/contract-manage.vue
@@ -1089,6 +1089,7 @@ import NProgress from 'nprogress';
 import 'nprogress/nprogress.css';
 import { exportBlob } from '@/api/common';
 import * as api from '@/api/business/contract-manage';
+import { createFromContract } from '@/api/business/contract-change';
 import { repush as hcsRepush, repushBatch as hcsRepushBatch, getRisk } from '@/api/business/hcs';
 import { Position } from '@element-plus/icons-vue';
 import { getMkPublicDetail } from '@/api/mk-process';
@@ -3220,12 +3221,33 @@ export default {
       if (value === undefined || value === null || value === '') return '-';
       return options.find(item => String(item.value) === String(value))?.label || value;
     },
+    handleStartContractChange(row) {
+      if (!row?.id) {
+        this.$message.warning('合同ID为空，无法发起变更');
+        return;
+      }
+      const loading = this.$loading({
+        lock: true,
+        text: '正在创建变更单…',
+        background: 'rgba(255, 255, 255, 0.6)',
+      });
+      createFromContract(row.id)
+        .then(res => {
+          const data = res?.data?.data || res?.data || {};
+          if (!data.id) {
+            this.$message.error(res?.data?.msg || '创建合同变更草稿失败');
+            return;
+          }
+          this.$router.push({
+            path: '/business/contract-change/form',
+            query: { mode: 'edit', id: data.id, name: '合同变更' },
+          });
+        })
+        .finally(() => loading.close());
+    },
     handleOperation(operation, row) {
       if (operation.action === 'startChange') {
-        this.$router.push({
-          path: '/business/contract-manage/change',
-          query: { id: row.id, name: '合同变更' },
-        });
+        this.handleStartContractChange(row);
         return;
       }
       if (operation.action === 'flow') {