diff --git a/src/api/oa/erp/projectInfo/types.ts b/src/api/oa/erp/projectInfo/types.ts
index 7a4c874..d926a4c 100644
--- a/src/api/oa/erp/projectInfo/types.ts
+++ b/src/api/oa/erp/projectInfo/types.ts
@@ -104,6 +104,11 @@ export interface ProjectInfoVO {
    */
   activeFlag: string;
 
+  /**
+   * 附件ID
+   */
+  ossId?: string | number;
+
   deptName?: string;
 
   managerName?: string;
@@ -219,6 +224,11 @@ export interface ProjectInfoForm extends BaseEntity {
    */
   activeFlag?: string;
 
+  /**
+   * 附件ID
+   */
+  ossId?: string | number;
+
   /**
    * 流程编码
    */
diff --git a/src/enums/OAEnum.ts b/src/enums/OAEnum.ts
index c0c38b2..edf3bd0 100644
--- a/src/enums/OAEnum.ts
+++ b/src/enums/OAEnum.ts
@@ -73,6 +73,14 @@ export enum FlowCodeEnum {
    * 市场项目标识KEY
    */
   PROJECT_KEY = 'xmsq',
+  /**
+   * 研发项目标识KEY
+   */
+  PROJECT_RD_KEY = 'xmsqf',
+  /**
+   * 预投项目标识KEY
+   */
+  PROJECT_PRE_INVEST_KEY = 'xmsqt',
   /**
    * 项目计划标识KEY
    */
diff --git a/src/views/oa/erp/projectInfo/devEdit.vue b/src/views/oa/erp/projectInfo/devEdit.vue
new file mode 100644
index 0000000..5d354ad
--- /dev/null
+++ b/src/views/oa/erp/projectInfo/devEdit.vue
@@ -0,0 +1,733 @@
+<template>
+  <div class="p-2">
+    <el-card shadow="never" style="margin-top: 0">
+      <!-- 审批按钮组件 -->
+      <approvalButton
+        @submitForm="submitForm"
+        @approvalVerifyOpen="approvalVerifyOpen"
+        @handleApprovalRecord="handleApprovalRecord"
+        :buttonLoading="buttonLoading"
+        :id="form.projectId"
+        :status="form.flowStatus"
+        :pageType="routeParams.type"
+        :mode="false"
+      />
+    </el-card>
+
+    <el-card shadow="never" style="margin-top: 0">
+      <el-form ref="projectInfoFormRef" :model="form" :rules="rules" label-width="120px">
+        <el-row :gutter="20">
+          <!--          <el-col :span="12">-->
+          <!--            <el-form-item label="有无合同" prop="contractFlag">-->
+          <!--              <el-radio-group v-model="form.contractFlag">-->
+          <!--                <el-radio v-for="dict in contract_flag" :key="dict.value" :value="dict.value">{{ dict.label }} </el-radio>-->
+          <!--              </el-radio-group>-->
+          <!--            </el-form-item>-->
+          <!--          </el-col>-->
+          <el-col :span="12">
+            <el-form-item label="项目编号" prop="projectCode">
+              <el-input v-model="form.projectCode" placeholder="请输入项目编号" :disabled="isFormDisabled">
+                <template #append>
+                  <el-button type="primary" @click="generateProjectCode" :disabled="isCodeGenerated">生成项目编号 </el-button>
+                </template>
+              </el-input>
+            </el-form-item>
+          </el-col>
+          <el-col :span="12">
+            <el-form-item label="项目名称" prop="projectName">
+              <el-input v-model="form.projectName" placeholder="请输入项目名称" :disabled="isFormDisabled" />
+            </el-form-item>
+          </el-col>
+          <!--          <el-col :span="12">-->
+          <!--            <el-form-item label="业务方向" prop="businessDirection">-->
+          <!--              <el-select v-model="form.businessDirection" placeholder="请选择业务方向">-->
+          <!--                <el-option v-for="dict in business_direction" :key="dict.value" :label="dict.label" :value="dict.value"></el-option>-->
+          <!--              </el-select>-->
+          <!--            </el-form-item>-->
+          <!--          </el-col>-->
+          <el-col :span="12">
+            <el-form-item label="项目类别" prop="projectCategory">
+              <el-select v-model="form.projectCategory" placeholder="请选择项目类别" :disabled="true">
+                <el-option v-for="dict in project_category" :key="dict.value" :label="dict.label" :value="dict.value"></el-option>
+              </el-select>
+            </el-form-item>
+          </el-col>
+          <!--          <el-col :span="12">-->
+          <!--            <el-form-item label="备件标识" prop="spareFlag">-->
+          <!--              <el-radio-group v-model="form.spareFlag" disabled>-->
+          <!--                <el-radio v-for="dict in spare_flag" :key="dict.value" :value="dict.value">{{ dict.label }}</el-radio>-->
+          <!--              </el-radio-group>-->
+          <!--            </el-form-item>-->
+          <!--          </el-col>-->
+          <!--          <el-col :span="12">-->
+          <!--            <el-form-item label="项目类型" prop="projectTypeId">-->
+          <!--              <el-cascader-->
+          <!--                v-model="form.projectTypeId"-->
+          <!--                :options="projectTypeOptions"-->
+          <!--                :props="{ value: 'projectTypeId', label: 'typeName', children: 'children', emitPath: false }"-->
+          <!--                placeholder="请选择项目类型"-->
+          <!--                style="width: 100%"-->
+          <!--              />-->
+          <!--            </el-form-item>-->
+          <!--          </el-col>-->
+          <!--          <el-col :span="12">-->
+          <!--            <el-form-item label="付款方式" prop="paymentMethod">-->
+          <!--              <el-input v-model="form.paymentMethod" placeholder="请输入付款方式（如：3-3-3-1）" />-->
+          <!--            </el-form-item>-->
+          <!--          </el-col>-->
+          <el-col :span="12">
+            <el-form-item label="部门" prop="deptId">
+              <el-select v-model="form.deptId" placeholder="请选择部门" :disabled="isFormDisabled">
+                <el-option v-for="item in deptInfoList" :key="item.deptId" :label="item.deptName" :value="item.deptId" />
+              </el-select>
+            </el-form-item>
+          </el-col>
+          <el-col :span="12">
+            <el-form-item label="项目经理" prop="managerId">
+              <el-select v-model="form.managerId" placeholder="请选择项目经理" clearable filterable :disabled="isFormDisabled">
+                <el-option v-for="user in userList" :key="user.userId" :label="user.nickName" :value="user.userId" />
+              </el-select>
+            </el-form-item>
+          </el-col>
+          <el-col :span="12">
+            <el-form-item label="部门负责人" prop="chargeId">
+              <el-select v-model="form.chargeId" placeholder="请选择部门负责人" clearable filterable :disabled="isFormDisabled">
+                <el-option v-for="user in userList" :key="user.userId" :label="user.nickName" :value="user.userId" />
+              </el-select>
+            </el-form-item>
+          </el-col>
+          <!--          <el-col :span="12">-->
+          <!--            <el-form-item label="分管副总" prop="deputyId">-->
+          <!--              <el-select v-model="form.deputyId" placeholder="请选择分管副总" clearable filterable>-->
+          <!--                <el-option v-for="user in userList" :key="user.userId" :label="user.nickName" :value="user.userId" />-->
+          <!--              </el-select>-->
+          <!--            </el-form-item>-->
+          <!--          </el-col>-->
+          <el-col :span="12">
+            <el-form-item label="抄送人员" prop="peopleId">
+              <el-select v-model="form.peopleId" placeholder="请选择抄送人员" clearable filterable multiple :disabled="isFormDisabled">
+                <el-option v-for="user in userList" :key="user.userId" :label="user.nickName" :value="user.userId" />
+              </el-select>
+            </el-form-item>
+          </el-col>
+          <!--          <el-col :span="12">-->
+          <!--            <el-form-item label="金额" prop="amount">-->
+          <!--              <el-input v-model="form.amount" placeholder="请输入金额">-->
+          <!--                <template #append>元</template>-->
+          <!--              </el-input>-->
+          <!--            </el-form-item>-->
+          <!--          </el-col>-->
+          <!--          <el-col :span="12">-->
+          <!--            <el-form-item label="项目状态" prop="projectStatus">-->
+          <!--              <el-radio-group v-model="form.projectStatus" disabled>-->
+          <!--                <el-radio v-for="dict in project_status" :key="dict.value" :value="dict.value">{{ dict.label }} </el-radio>-->
+          <!--              </el-radio-group>-->
+          <!--            </el-form-item>-->
+          <!--          </el-col>-->
+          <el-col :span="24">
+            <el-form-item label="附件" prop="ossId">
+              <FileUpload
+                v-model="ossIdString"
+                :limit="5"
+                :fileSize="20"
+                :fileType="['doc', 'docx', 'pdf', 'xls', 'xlsx']"
+                :disabled="isFormDisabled"
+                :isShowTip="true"
+              />
+            </el-form-item>
+          </el-col>
+          <el-col :span="24">
+            <el-form-item label="备注" prop="remark">
+              <el-input v-model="form.remark" type="textarea" placeholder="请输入备注" :disabled="isFormDisabled" />
+            </el-form-item>
+          </el-col>
+        </el-row>
+      </el-form>
+    </el-card>
+
+    <!-- 项目关联合同 -->
+    <el-card shadow="never" style="margin-top: 0" v-if="false">
+      <template #header>
+        <el-row :gutter="10">
+          <el-col :span="1.5">
+            <span class="card-title">项目关联合同</span>
+          </el-col>
+          <el-col :span="1.5">
+            <el-button type="primary" plain icon="Plus" @click="handleAddContract" size="small" :disabled="isFormDisabled">新增关联 </el-button>
+          </el-col>
+        </el-row>
+      </template>
+
+      <el-table v-loading="contractLoading" border :data="projectContractsList">
+        <el-table-column type="index" label="序号" width="60" align="center" />
+        <el-table-column label="合同编号" align="center" prop="contractCode" min-width="120" />
+        <el-table-column label="合同名称" align="center" prop="contractName" min-width="180" />
+        <el-table-column label="合同总价" align="center" prop="totalPrice" min-width="120">
+          <template #default="scope">
+            {{ scope.row.totalPrice ? scope.row.totalPrice + ' 元' : '-' }}
+          </template>
+        </el-table-column>
+        <el-table-column label="业务方向" align="center" prop="businessDirection" min-width="120">
+          <template #default="scope">
+            <dict-tag :options="business_direction" :value="scope.row.businessDirection" />
+          </template>
+        </el-table-column>
+        <el-table-column label="合同状态" align="center" prop="contractStatus" min-width="100">
+          <template #default="scope">
+            <dict-tag :options="contract_status" :value="scope.row.contractStatus" />
+          </template>
+        </el-table-column>
+        <el-table-column label="备注" align="center" prop="remark" min-width="150" show-overflow-tooltip />
+        <el-table-column label="操作" align="center" width="120" fixed="right" v-if="routeParams.type !== 'view'">
+          <template #default="scope">
+            <el-tooltip content="删除" placement="top">
+              <el-button link type="danger" icon="Delete" @click="handleDeleteContract(scope.row)"></el-button>
+            </el-tooltip>
+          </template>
+        </el-table-column>
+      </el-table>
+    </el-card>
+
+    <!-- 添加合同关联对话框 -->
+    <el-dialog title="选择关联合同" v-model="contractDialog.visible" width="900px" append-to-body>
+      <el-form :model="contractQueryParams" :inline="true" label-width="100px">
+        <el-form-item label="合同编号">
+          <el-input
+            v-model="contractQueryParams.contractCode"
+            placeholder="请输入合同编号"
+            clearable
+            @keyup.enter="getContractList"
+            style="width: 200px"
+          />
+        </el-form-item>
+        <el-form-item label="合同名称">
+          <el-input
+            v-model="contractQueryParams.contractName"
+            placeholder="请输入合同名称"
+            clearable
+            @keyup.enter="getContractList"
+            style="width: 200px"
+          />
+        </el-form-item>
+        <el-form-item>
+          <el-button type="primary" icon="Search" @click="getContractList">搜索</el-button>
+          <el-button icon="Refresh" @click="resetContractQuery">重置</el-button>
+        </el-form-item>
+      </el-form>
+
+      <el-table
+        ref="contractTableRef"
+        v-loading="contractSelectLoading"
+        border
+        :data="contractList"
+        @selection-change="handleContractSelectionChange"
+        max-height="400"
+      >
+        <el-table-column type="selection" width="55" align="center" />
+        <el-table-column label="合同编号" align="center" prop="contractCode" min-width="120" />
+        <el-table-column label="合同名称" align="center" prop="contractName" min-width="180" show-overflow-tooltip />
+        <el-table-column label="合同总价" align="center" prop="totalPrice" min-width="120">
+          <template #default="scope">
+            {{ scope.row.totalPrice ? scope.row.totalPrice + ' 元' : '-' }}
+          </template>
+        </el-table-column>
+        <el-table-column label="业务方向" align="center" prop="businessDirection" min-width="120">
+          <template #default="scope">
+            <dict-tag :options="business_direction" :value="scope.row.businessDirection" />
+          </template>
+        </el-table-column>
+      </el-table>
+
+      <pagination
+        v-show="contractTotal > 0"
+        :total="contractTotal"
+        v-model:page="contractQueryParams.pageNum"
+        v-model:limit="contractQueryParams.pageSize"
+        @pagination="getContractList"
+      />
+
+      <template #footer>
+        <div class="dialog-footer">
+          <el-button type="primary" @click="submitContractRelation" :loading="contractButtonLoading">确 定</el-button>
+          <el-button @click="contractDialog.visible = false">取 消</el-button>
+        </div>
+      </template>
+    </el-dialog>
+
+    <!-- 提交审批组件 -->
+    <submitVerify ref="submitVerifyRef" :task-variables="taskVariables" @submit-callback="submitCallback" />
+    <!-- 审批记录 -->
+    <approvalRecord ref="approvalRecordRef" />
+  </div>
+</template>
+
+<script setup name="ProjectInfoDevEdit" lang="ts">
+import { getProjectInfo, addProjectInfo, updateProjectInfo } from '@/api/oa/erp/projectInfo';
+import { projectSubmitAndFlowStart } from '@/api/oa/erp/projectInfo';
+import { ProjectInfoForm } from '@/api/oa/erp/projectInfo/types';
+import { getRuleGenerateCode } from '@/api/system/codeRule';
+import { startWorkFlow } from '@/api/workflow/task';
+import { StartProcessBo } from '@/api/workflow/workflowCommon/types';
+import SubmitVerify from '@/components/Process/submitVerify.vue';
+import ApprovalRecord from '@/components/Process/approvalRecord.vue';
+import ApprovalButton from '@/components/Process/approvalButton.vue';
+import { allListDept } from '@/api/system/dept';
+import { listProjectType } from '@/api/oa/erp/projectType';
+import { ProjectTypeVO } from '@/api/oa/erp/projectType/types';
+import { listUser } from '@/api/system/user';
+import { UserQuery } from '@/api/system/user/types';
+import { CodeRuleEnum, FlowCodeEnum, ProjectCategoryEnum } from '@/enums/OAEnum';
+import { listProjectContracts, addProjectContracts, delProjectContracts, getErpProjectContractsList } from '@/api/oa/erp/projectContracts';
+import { ProjectContractsForm, ProjectContractsQuery } from '@/api/oa/erp/projectContracts/types';
+import { listContractInfo } from '@/api/oa/erp/contractInfo';
+import { ContractInfoVO, ContractInfoQuery } from '@/api/oa/erp/contractInfo/types';
+import { getInfo } from '@/api/login';
+import FileUpload from '@/components/FileUpload/index.vue';
+
+const { proxy } = getCurrentInstance() as ComponentInternalInstance;
+const route = useRoute();
+const router = useRouter();
+
+// 路由参数
+const routeParams = ref<Record<string, any>>({});
+const { business_direction, project_status, contract_flag, project_category, spare_flag, contract_status } = toRefs<any>(
+  proxy?.useDict('business_direction', 'project_status', 'contract_flag', 'project_category', 'spare_flag', 'contract_status')
+);
+
+const buttonLoading = ref(false);
+const projectInfoFormRef = ref<ElFormInstance>();
+
+// 审批相关组件引用
+const submitVerifyRef = ref<InstanceType<typeof SubmitVerify>>();
+const approvalRecordRef = ref<InstanceType<typeof ApprovalRecord>>();
+
+// 流程相关数据
+const submitFormData = ref<StartProcessBo>({
+  businessId: '',
+  flowCode: '',
+  variables: {},
+  bizExt: {}
+});
+
+// 任务变量
+const taskVariables = ref<Record<string, any>>({});
+const flowInstanceBizExtBo = ref<Record<string, any>>({});
+
+// 项目编号生成状态
+const isCodeGenerated = ref(false);
+
+/** 查询部门信息下拉框结构 */
+const deptInfoList = ref([]);
+const getDeptInfoListSelect = async () => {
+  const params = { deptCategory: '03' } as any;
+  let res = await allListDept(params);
+  deptInfoList.value = res.data;
+};
+
+/** 查询用户列表 */
+const userList = ref([]);
+const getUserList = async () => {
+  const params: UserQuery = { pageNum: 1, pageSize: 9999 };
+  const res = await listUser(params);
+  userList.value = res.rows;
+};
+
+const projectTypeOptions = ref<ProjectTypeVO[]>([]);
+// 保存原始的项目类型列表（扁平结构），用于查找 parentId
+const projectTypeList = ref<ProjectTypeVO[]>([]);
+/** 查询项目类型列表 */
+const getProjectTypeList = async () => {
+  const params = { spareFlag: form.value.spareFlag } as any;
+  const res = await listProjectType(params);
+  // 保存原始数据用于查找
+  projectTypeList.value = res.data || [];
+  projectTypeOptions.value = proxy?.handleTree<ProjectTypeVO>(res.data, 'projectTypeId', 'parentId') || [];
+};
+
+type ProjectInfoFormEx = ProjectInfoForm & {
+  flowCode?: string;
+  variables?: any;
+  bizExt?: any;
+};
+
+const initFormData: ProjectInfoFormEx = {
+  projectId: undefined,
+  contractFlag: '2',
+  projectCode: undefined,
+  projectName: undefined,
+  businessDirection: undefined,
+  projectCategory: undefined,
+  spareFlag: undefined,
+  projectTypeId: undefined,
+  paymentMethod: undefined,
+  deptId: undefined,
+  managerId: undefined,
+  chargeId: undefined,
+  deputyId: undefined,
+  peopleId: undefined,
+  amount: undefined,
+  projectStatus: '1',
+  flowStatus: undefined,
+  sortOrder: 0,
+  contractId: undefined,
+  remark: undefined,
+  activeFlag: '1',
+  ossId: undefined,
+  flowCode: undefined,
+  variables: undefined,
+  bizExt: undefined
+};
+
+const data = reactive<{ form: ProjectInfoFormEx; rules: any }>({
+  form: { ...initFormData },
+  rules: {
+    contractFlag: [{ required: true, message: '有无合同不能为空', trigger: 'change' }],
+    projectCode: [{ required: true, message: '项目编号不能为空', trigger: 'blur' }],
+    projectName: [{ required: true, message: '项目名称不能为空', trigger: 'blur' }],
+    businessDirection: [{ required: true, message: '业务方向不能为空', trigger: 'change' }],
+    projectCategory: [{ required: true, message: '项目类别不能为空', trigger: 'change' }]
+  }
+});
+
+const { form, rules } = toRefs(data);
+
+// 附件ID字符串转换（用于FileUpload组件）
+const ossIdString = computed({
+  get() {
+    const v = form.value.ossId as any;
+    return v === undefined || v === null ? '' : String(v);
+  },
+  set(val: string) {
+    form.value.ossId = val || (undefined as any);
+  }
+});
+
+// 判断表单是否禁用（查看或审批模式）
+const isFormDisabled = computed(() => {
+  return routeParams.value.type === 'view' || routeParams.value.type === 'approval';
+});
+
+// 生成项目编号
+const generateProjectCode = async () => {
+  if (isCodeGenerated.value) return;
+
+  try {
+    const codeRuleCode = form.value.projectCategory === ProjectCategoryEnum.RD ? CodeRuleEnum.PROJECT_RD : CodeRuleEnum.PROJECT;
+    const params = { codeRuleCode: codeRuleCode } as any;
+    const res = await getRuleGenerateCode(params);
+    form.value.projectCode = res.msg;
+    isCodeGenerated.value = true;
+    proxy?.$modal.msgSuccess('项目编号生成成功');
+  } catch (error) {
+    console.error('生成项目编号失败:', error);
+    proxy?.$modal.msgError('生成项目编号失败');
+  }
+};
+
+/** 提交按钮 */
+const submitForm = (status: string, mode: boolean) => {
+  try {
+    projectInfoFormRef.value?.validate(async (valid: boolean) => {
+      if (valid) {
+        buttonLoading.value = true;
+
+        // 准备提交数据，将 peopleId 数组转换为字符串
+        const submitData = { ...form.value };
+        if (Array.isArray(submitData.peopleId)) {
+          submitData.peopleId = submitData.peopleId.join(',') as any;
+        }
+
+        // 设置后端发起和不等于草稿状态 直接走流程发起
+        if (status != 'draft') {
+          // 后端发起流程模式
+          submitData.flowCode = FlowCodeEnum.PROJECT_RD_KEY;
+
+          // 根据 projectTypeId 查找对应的 parentId
+          let projectTypeParentId = undefined;
+          if (submitData.projectTypeId) {
+            const projectType = projectTypeList.value.find((item) => item.projectTypeId === submitData.projectTypeId);
+            if (projectType) {
+              projectTypeParentId = projectType.parentId;
+            }
+          }
+
+          // 流程变量
+          submitData.variables = {
+            projectId: submitData.projectId,
+            projectCode: submitData.projectCode,
+            projectName: submitData.projectName,
+            contractFlag: Number(submitData.contractFlag),
+            projectTypeParentId: projectTypeParentId
+          };
+          // 流程实例业务扩展字段
+          submitData.bizExt = {
+            businessTitle: '市场项目审批',
+            businessCode: submitData.projectCode
+          };
+          submitData.projectStatus = '2';
+          submitData.flowStatus = 'waiting';
+          const res = await projectSubmitAndFlowStart(submitData).finally(() => (buttonLoading.value = false));
+          form.value = res.data;
+          buttonLoading.value = false;
+          proxy?.$modal.msgSuccess('操作成功');
+          proxy?.$tab.closePage();
+          router.go(-1);
+        } else {
+          if (status === 'draft') {
+            submitData.projectStatus = '1';
+            submitData.flowStatus = 'draft';
+          }
+          if (submitData.projectId) {
+            await updateProjectInfo(submitData).finally(() => (buttonLoading.value = false));
+          } else {
+            await addProjectInfo(submitData).finally(() => (buttonLoading.value = false));
+          }
+          buttonLoading.value = false;
+          proxy?.$modal.msgSuccess('暂存成功');
+          proxy?.$tab.closePage();
+          router.go(-1);
+        }
+      }
+    });
+  } finally {
+    buttonLoading.value = false;
+  }
+};
+
+// 提交申请
+// const handleStartWorkFlow = async (data: ProjectInfoForm) => {
+//   try {
+//     submitFormData.value.flowCode = 'OAP';
+//     submitFormData.value.businessId = data.projectId;
+//
+//     // 流程变量
+//     taskVariables.value = {
+//       projectId: data.projectId,
+//       projectCode: data.projectCode,
+//       projectName: data.projectName,
+//       amount: data.amount,
+//       contractFlag: Number(data.contractFlag)
+//     };
+//
+//     // 流程实例业务扩展字段
+//     flowInstanceBizExtBo.value = {
+//       businessTitle: '项目审批',
+//       businessCode: data.projectCode
+//     };
+//
+//     submitFormData.value.variables = taskVariables.value;
+//     submitFormData.value.bizExt = flowInstanceBizExtBo.value;
+//
+//     const resp = await startWorkFlow(submitFormData.value);
+//
+//     if (submitVerifyRef.value) {
+//       buttonLoading.value = false;
+//       await submitVerifyRef.value.openDialog(resp.data.taskId);
+//     }
+//   } finally {
+//     buttonLoading.value = false;
+//     router.go(-1);
+//   }
+// };
+
+//初始化调用
+const loadSelectOptions = () => {
+  getDeptInfoListSelect();
+  getUserList();
+};
+
+onMounted(async () => {
+  nextTick(async () => {
+    // 获取路由参数
+    routeParams.value = route.query;
+    proxy?.$modal.loading('正在加载数据，请稍后...');
+    loadSelectOptions();
+    const id = routeParams.value.id as string | number;
+    if (id && (routeParams.value.type === 'update' || routeParams.value.type === 'view' || routeParams.value.type === 'approval')) {
+      const res = await getProjectInfo(id);
+      Object.assign(form.value, res.data);
+      // 将抄送人员字符串转换为数组，用于多选下拉框显示
+      if (form.value.peopleId && typeof form.value.peopleId === 'string') {
+        form.value.peopleId = (form.value.peopleId as string).split(',').map((id) => {
+          return String(id.trim());
+        }) as any;
+      }
+      // 编辑模式：如果已有项目编号，禁用生成按钮
+      if (form.value.projectCode) {
+        isCodeGenerated.value = true;
+      }
+
+      // 加载项目关联的合同列表
+      await getProjectContractsList();
+    } else {
+      // 新增模式：获取登录用户信息并自动赋值
+      try {
+        const userInfoRes = await getInfo();
+        const userVO = userInfoRes.data.user;
+        if (userInfoRes.data?.user) {
+          form.value.deptId = userVO.deptId;
+          form.value.managerId = userVO.userId;
+          form.value.chargeId = userVO.chargeId;
+          form.value.deputyId = userVO.deputyId;
+        }
+      } catch (error) {
+        console.error('获取用户信息失败:', error);
+      }
+
+      // 新增模式：如果已有项目编号，禁用生成按钮
+      if (form.value.projectCode) {
+        isCodeGenerated.value = true;
+      }
+      // 新增模式：设置项目类别
+      if (routeParams.value.projectCategory) {
+        form.value.projectCategory = routeParams.value.projectCategory as string;
+      }
+    }
+    form.value.spareFlag = form.value.projectCategory === ProjectCategoryEnum.SALE_SPARE ? '1' : '0';
+    await getProjectTypeList();
+    proxy?.$modal.closeLoading();
+  });
+});
+
+// 审批记录
+const handleApprovalRecord = () => {
+  approvalRecordRef.value.init(form.value.projectId);
+};
+
+// 提交回调
+const submitCallback = async () => {
+  await proxy.$tab.closePage(route);
+  router.go(-1);
+};
+
+// 审批
+const approvalVerifyOpen = async () => {
+  await submitVerifyRef.value.openDialog(routeParams.value.taskId);
+};
+
+// ================== 项目关联合同相关 ==================
+const contractLoading = ref(false);
+const projectContractsList = ref<any[]>([]);
+const contractDialog = reactive({ visible: false });
+const contractTableRef = ref();
+const contractSelectLoading = ref(false);
+const contractList = ref<ContractInfoVO[]>([]);
+const contractTotal = ref(0);
+const selectedContracts = ref<ContractInfoVO[]>([]);
+const contractButtonLoading = ref(false);
+
+// 合同查询参数
+const contractQueryParams = ref<ContractInfoQuery>({
+  pageNum: 1,
+  pageSize: 10,
+  contractStatus: '3' // 只查询可用状态的合同
+});
+
+/** 查询项目关联的合同列表 */
+const getProjectContractsList = async () => {
+  if (!form.value.projectId) return;
+
+  try {
+    contractLoading.value = true;
+    const params = { projectId: form.value.projectId } as any;
+    const res = await getErpProjectContractsList(params);
+    // 后端已经通过left join返回了完整的合同信息
+    projectContractsList.value = res.data || [];
+  } catch (error) {
+    console.error('查询项目关联合同失败:', error);
+  } finally {
+    contractLoading.value = false;
+  }
+};
+
+/** 打开添加合同关联对话框 */
+const handleAddContract = () => {
+  contractDialog.visible = true;
+  contractQueryParams.value.pageNum = 1;
+  getContractList();
+};
+
+/** 查询合同列表 */
+const getContractList = async () => {
+  try {
+    contractSelectLoading.value = true;
+    const res = await listContractInfo(contractQueryParams.value);
+    // 过滤掉已经关联的合同
+    const existingContractIds = projectContractsList.value.map((item) => item.contractId);
+    contractList.value = res.rows.filter((contract) => !existingContractIds.includes(contract.contractId));
+    contractTotal.value = contractList.value.length;
+  } catch (error) {
+    console.error('查询合同列表失败:', error);
+  } finally {
+    contractSelectLoading.value = false;
+  }
+};
+
+/** 重置合同查询 */
+const resetContractQuery = () => {
+  contractQueryParams.value.contractCode = undefined;
+  contractQueryParams.value.contractName = undefined;
+  contractQueryParams.value.pageNum = 1;
+  getContractList();
+};
+
+/** 合同多选框选中数据 */
+const handleContractSelectionChange = (selection: ContractInfoVO[]) => {
+  selectedContracts.value = selection;
+};
+
+/** 提交合同关联 */
+const submitContractRelation = async () => {
+  if (selectedContracts.value.length === 0) {
+    proxy?.$modal.msgWarning('请至少选择一个合同');
+    return;
+  }
+
+  try {
+    contractButtonLoading.value = true;
+    // 批量添加关联关系
+    const promises = selectedContracts.value.map((contract, index) => {
+      const data: ProjectContractsForm = {
+        projectId: form.value.projectId,
+        contractId: contract.contractId,
+        sortOrder: projectContractsList.value.length + index + 1,
+        activeFlag: '1'
+      };
+      return addProjectContracts(data);
+    });
+
+    await Promise.all(promises);
+    proxy?.$modal.msgSuccess('添加关联成功');
+    contractDialog.visible = false;
+    selectedContracts.value = [];
+    // 刷新列表
+    await getProjectContractsList();
+  } catch (error) {
+    console.error('添加合同关联失败:', error);
+    proxy?.$modal.msgError('添加关联失败');
+  } finally {
+    contractButtonLoading.value = false;
+  }
+};
+
+/** 删除合同关联 */
+const handleDeleteContract = async (row: any) => {
+  try {
+    await proxy?.$modal.confirm(`是否确认删除与合同"${row.contractName}"的关联关系？`);
+    await delProjectContracts(row.projectContractsId);
+    proxy?.$modal.msgSuccess('删除关联成功');
+    // 刷新列表
+    await getProjectContractsList();
+  } catch (error) {
+    console.error('删除合同关联失败:', error);
+  }
+};
+</script>
+
+<style scoped lang="scss">
+.card-title {
+  font-weight: bold;
+  font-size: 16px;
+  color: #303133;
+}
+</style>
diff --git a/src/views/oa/erp/projectInfo/edit.vue b/src/views/oa/erp/projectInfo/edit.vue
index ba92755..3e8b32f 100644
--- a/src/views/oa/erp/projectInfo/edit.vue
+++ b/src/views/oa/erp/projectInfo/edit.vue
@@ -435,7 +435,7 @@ const submitForm = (status: string, mode: boolean) => {
           };
           // 流程实例业务扩展字段
           submitData.bizExt = {
-            businessTitle: '项目审批',
+            businessTitle: '市场项目审批',
             businessCode: submitData.projectCode
           };
           submitData.projectStatus = '2';
diff --git a/src/views/oa/erp/projectInfo/index.vue b/src/views/oa/erp/projectInfo/index.vue
index b80de03..88bbd1a 100644
--- a/src/views/oa/erp/projectInfo/index.vue
+++ b/src/views/oa/erp/projectInfo/index.vue
@@ -286,11 +286,25 @@ const handleSelectionChange = (selection: ProjectInfoVO[]) => {
   multiple.value = !selection.length;
 };
 
+/** 根据项目类别获取编辑页面路径 */
+const getEditPathByCategory = (projectCategory?: string) => {
+  if (projectCategory === '3') {
+    // 研发项目
+    return '/project/projectInfo/devEdit';
+  } else if (projectCategory === '4') {
+    // 预投项目
+    return '/project/projectInfo/preEdit';
+  } else {
+    // 其他项目（销售项目等）
+    return '/project/projectInfo/edit';
+  }
+};
+
 /** 新增按钮操作 */
 const handleAdd = (projectCategory: string) => {
   proxy.$tab.closePage(route);
   router.push({
-    path: '/project/projectInfo/edit',
+    path: getEditPathByCategory(projectCategory),
     query: {
       type: 'add',
       projectCategory: projectCategory
@@ -303,7 +317,7 @@ const handleUpdate = (row?: ProjectInfoVO) => {
   const _projectId = row?.projectId || ids.value[0];
   proxy.$tab.closePage(route);
   router.push({
-    path: '/project/projectInfo/edit',
+    path: getEditPathByCategory(row?.projectCategory),
     query: {
       id: _projectId,
       type: 'update'
@@ -316,7 +330,7 @@ const handleView = (row?: ProjectInfoVO) => {
   const _projectId = row?.projectId;
   proxy.$tab.closePage(route);
   router.push({
-    path: '/project/projectInfo/edit',
+    path: getEditPathByCategory(row?.projectCategory),
     query: {
       id: _projectId,
       type: 'view'
diff --git a/src/views/oa/erp/projectInfo/preEdit.vue b/src/views/oa/erp/projectInfo/preEdit.vue
new file mode 100644
index 0000000..78f776f
--- /dev/null
+++ b/src/views/oa/erp/projectInfo/preEdit.vue
@@ -0,0 +1,733 @@
+<template>
+  <div class="p-2">
+    <el-card shadow="never" style="margin-top: 0">
+      <!-- 审批按钮组件 -->
+      <approvalButton
+        @submitForm="submitForm"
+        @approvalVerifyOpen="approvalVerifyOpen"
+        @handleApprovalRecord="handleApprovalRecord"
+        :buttonLoading="buttonLoading"
+        :id="form.projectId"
+        :status="form.flowStatus"
+        :pageType="routeParams.type"
+        :mode="false"
+      />
+    </el-card>
+
+    <el-card shadow="never" style="margin-top: 0">
+      <el-form ref="projectInfoFormRef" :model="form" :rules="rules" label-width="120px">
+        <el-row :gutter="20">
+          <!--          <el-col :span="12">-->
+          <!--            <el-form-item label="有无合同" prop="contractFlag">-->
+          <!--              <el-radio-group v-model="form.contractFlag">-->
+          <!--                <el-radio v-for="dict in contract_flag" :key="dict.value" :value="dict.value">{{ dict.label }} </el-radio>-->
+          <!--              </el-radio-group>-->
+          <!--            </el-form-item>-->
+          <!--          </el-col>-->
+          <el-col :span="12">
+            <el-form-item label="项目编号" prop="projectCode">
+              <el-input v-model="form.projectCode" placeholder="请输入项目编号" :disabled="isFormDisabled">
+                <template #append>
+                  <el-button type="primary" @click="generateProjectCode" :disabled="isCodeGenerated">生成项目编号 </el-button>
+                </template>
+              </el-input>
+            </el-form-item>
+          </el-col>
+          <el-col :span="12">
+            <el-form-item label="项目名称" prop="projectName">
+              <el-input v-model="form.projectName" placeholder="请输入项目名称" :disabled="isFormDisabled" />
+            </el-form-item>
+          </el-col>
+          <!--          <el-col :span="12">-->
+          <!--            <el-form-item label="业务方向" prop="businessDirection">-->
+          <!--              <el-select v-model="form.businessDirection" placeholder="请选择业务方向">-->
+          <!--                <el-option v-for="dict in business_direction" :key="dict.value" :label="dict.label" :value="dict.value"></el-option>-->
+          <!--              </el-select>-->
+          <!--            </el-form-item>-->
+          <!--          </el-col>-->
+          <el-col :span="12">
+            <el-form-item label="项目类别" prop="projectCategory">
+              <el-select v-model="form.projectCategory" placeholder="请选择项目类别" :disabled="true">
+                <el-option v-for="dict in project_category" :key="dict.value" :label="dict.label" :value="dict.value"></el-option>
+              </el-select>
+            </el-form-item>
+          </el-col>
+          <!--          <el-col :span="12">-->
+          <!--            <el-form-item label="备件标识" prop="spareFlag">-->
+          <!--              <el-radio-group v-model="form.spareFlag" disabled>-->
+          <!--                <el-radio v-for="dict in spare_flag" :key="dict.value" :value="dict.value">{{ dict.label }}</el-radio>-->
+          <!--              </el-radio-group>-->
+          <!--            </el-form-item>-->
+          <!--          </el-col>-->
+          <!--          <el-col :span="12">-->
+          <!--            <el-form-item label="项目类型" prop="projectTypeId">-->
+          <!--              <el-cascader-->
+          <!--                v-model="form.projectTypeId"-->
+          <!--                :options="projectTypeOptions"-->
+          <!--                :props="{ value: 'projectTypeId', label: 'typeName', children: 'children', emitPath: false }"-->
+          <!--                placeholder="请选择项目类型"-->
+          <!--                style="width: 100%"-->
+          <!--              />-->
+          <!--            </el-form-item>-->
+          <!--          </el-col>-->
+          <!--          <el-col :span="12">-->
+          <!--            <el-form-item label="付款方式" prop="paymentMethod">-->
+          <!--              <el-input v-model="form.paymentMethod" placeholder="请输入付款方式（如：3-3-3-1）" />-->
+          <!--            </el-form-item>-->
+          <!--          </el-col>-->
+          <el-col :span="12">
+            <el-form-item label="部门" prop="deptId">
+              <el-select v-model="form.deptId" placeholder="请选择部门" :disabled="isFormDisabled">
+                <el-option v-for="item in deptInfoList" :key="item.deptId" :label="item.deptName" :value="item.deptId" />
+              </el-select>
+            </el-form-item>
+          </el-col>
+          <el-col :span="12">
+            <el-form-item label="项目经理" prop="managerId">
+              <el-select v-model="form.managerId" placeholder="请选择项目经理" clearable filterable :disabled="isFormDisabled">
+                <el-option v-for="user in userList" :key="user.userId" :label="user.nickName" :value="user.userId" />
+              </el-select>
+            </el-form-item>
+          </el-col>
+          <el-col :span="12">
+            <el-form-item label="部门负责人" prop="chargeId">
+              <el-select v-model="form.chargeId" placeholder="请选择部门负责人" clearable filterable :disabled="isFormDisabled">
+                <el-option v-for="user in userList" :key="user.userId" :label="user.nickName" :value="user.userId" />
+              </el-select>
+            </el-form-item>
+          </el-col>
+          <!--          <el-col :span="12">-->
+          <!--            <el-form-item label="分管副总" prop="deputyId">-->
+          <!--              <el-select v-model="form.deputyId" placeholder="请选择分管副总" clearable filterable>-->
+          <!--                <el-option v-for="user in userList" :key="user.userId" :label="user.nickName" :value="user.userId" />-->
+          <!--              </el-select>-->
+          <!--            </el-form-item>-->
+          <!--          </el-col>-->
+          <el-col :span="12">
+            <el-form-item label="抄送人员" prop="peopleId">
+              <el-select v-model="form.peopleId" placeholder="请选择抄送人员" clearable filterable multiple :disabled="isFormDisabled">
+                <el-option v-for="user in userList" :key="user.userId" :label="user.nickName" :value="user.userId" />
+              </el-select>
+            </el-form-item>
+          </el-col>
+          <!--          <el-col :span="12">-->
+          <!--            <el-form-item label="金额" prop="amount">-->
+          <!--              <el-input v-model="form.amount" placeholder="请输入金额">-->
+          <!--                <template #append>元</template>-->
+          <!--              </el-input>-->
+          <!--            </el-form-item>-->
+          <!--          </el-col>-->
+          <!--          <el-col :span="12">-->
+          <!--            <el-form-item label="项目状态" prop="projectStatus">-->
+          <!--              <el-radio-group v-model="form.projectStatus" disabled>-->
+          <!--                <el-radio v-for="dict in project_status" :key="dict.value" :value="dict.value">{{ dict.label }} </el-radio>-->
+          <!--              </el-radio-group>-->
+          <!--            </el-form-item>-->
+          <!--          </el-col>-->
+          <el-col :span="24">
+            <el-form-item label="附件" prop="ossId">
+              <FileUpload
+                v-model="ossIdString"
+                :limit="5"
+                :fileSize="20"
+                :fileType="['doc', 'docx', 'pdf', 'xls', 'xlsx']"
+                :disabled="isFormDisabled"
+                :isShowTip="true"
+              />
+            </el-form-item>
+          </el-col>
+          <el-col :span="24">
+            <el-form-item label="备注" prop="remark">
+              <el-input v-model="form.remark" type="textarea" placeholder="请输入备注" :disabled="isFormDisabled" />
+            </el-form-item>
+          </el-col>
+        </el-row>
+      </el-form>
+    </el-card>
+
+    <!-- 项目关联合同 -->
+    <el-card shadow="never" style="margin-top: 0" v-if="false">
+      <template #header>
+        <el-row :gutter="10">
+          <el-col :span="1.5">
+            <span class="card-title">项目关联合同</span>
+          </el-col>
+          <el-col :span="1.5">
+            <el-button type="primary" plain icon="Plus" @click="handleAddContract" size="small" :disabled="isFormDisabled">新增关联 </el-button>
+          </el-col>
+        </el-row>
+      </template>
+
+      <el-table v-loading="contractLoading" border :data="projectContractsList">
+        <el-table-column type="index" label="序号" width="60" align="center" />
+        <el-table-column label="合同编号" align="center" prop="contractCode" min-width="120" />
+        <el-table-column label="合同名称" align="center" prop="contractName" min-width="180" />
+        <el-table-column label="合同总价" align="center" prop="totalPrice" min-width="120">
+          <template #default="scope">
+            {{ scope.row.totalPrice ? scope.row.totalPrice + ' 元' : '-' }}
+          </template>
+        </el-table-column>
+        <el-table-column label="业务方向" align="center" prop="businessDirection" min-width="120">
+          <template #default="scope">
+            <dict-tag :options="business_direction" :value="scope.row.businessDirection" />
+          </template>
+        </el-table-column>
+        <el-table-column label="合同状态" align="center" prop="contractStatus" min-width="100">
+          <template #default="scope">
+            <dict-tag :options="contract_status" :value="scope.row.contractStatus" />
+          </template>
+        </el-table-column>
+        <el-table-column label="备注" align="center" prop="remark" min-width="150" show-overflow-tooltip />
+        <el-table-column label="操作" align="center" width="120" fixed="right" v-if="routeParams.type !== 'view'">
+          <template #default="scope">
+            <el-tooltip content="删除" placement="top">
+              <el-button link type="danger" icon="Delete" @click="handleDeleteContract(scope.row)"></el-button>
+            </el-tooltip>
+          </template>
+        </el-table-column>
+      </el-table>
+    </el-card>
+
+    <!-- 添加合同关联对话框 -->
+    <el-dialog title="选择关联合同" v-model="contractDialog.visible" width="900px" append-to-body>
+      <el-form :model="contractQueryParams" :inline="true" label-width="100px">
+        <el-form-item label="合同编号">
+          <el-input
+            v-model="contractQueryParams.contractCode"
+            placeholder="请输入合同编号"
+            clearable
+            @keyup.enter="getContractList"
+            style="width: 200px"
+          />
+        </el-form-item>
+        <el-form-item label="合同名称">
+          <el-input
+            v-model="contractQueryParams.contractName"
+            placeholder="请输入合同名称"
+            clearable
+            @keyup.enter="getContractList"
+            style="width: 200px"
+          />
+        </el-form-item>
+        <el-form-item>
+          <el-button type="primary" icon="Search" @click="getContractList">搜索</el-button>
+          <el-button icon="Refresh" @click="resetContractQuery">重置</el-button>
+        </el-form-item>
+      </el-form>
+
+      <el-table
+        ref="contractTableRef"
+        v-loading="contractSelectLoading"
+        border
+        :data="contractList"
+        @selection-change="handleContractSelectionChange"
+        max-height="400"
+      >
+        <el-table-column type="selection" width="55" align="center" />
+        <el-table-column label="合同编号" align="center" prop="contractCode" min-width="120" />
+        <el-table-column label="合同名称" align="center" prop="contractName" min-width="180" show-overflow-tooltip />
+        <el-table-column label="合同总价" align="center" prop="totalPrice" min-width="120">
+          <template #default="scope">
+            {{ scope.row.totalPrice ? scope.row.totalPrice + ' 元' : '-' }}
+          </template>
+        </el-table-column>
+        <el-table-column label="业务方向" align="center" prop="businessDirection" min-width="120">
+          <template #default="scope">
+            <dict-tag :options="business_direction" :value="scope.row.businessDirection" />
+          </template>
+        </el-table-column>
+      </el-table>
+
+      <pagination
+        v-show="contractTotal > 0"
+        :total="contractTotal"
+        v-model:page="contractQueryParams.pageNum"
+        v-model:limit="contractQueryParams.pageSize"
+        @pagination="getContractList"
+      />
+
+      <template #footer>
+        <div class="dialog-footer">
+          <el-button type="primary" @click="submitContractRelation" :loading="contractButtonLoading">确 定</el-button>
+          <el-button @click="contractDialog.visible = false">取 消</el-button>
+        </div>
+      </template>
+    </el-dialog>
+
+    <!-- 提交审批组件 -->
+    <submitVerify ref="submitVerifyRef" :task-variables="taskVariables" @submit-callback="submitCallback" />
+    <!-- 审批记录 -->
+    <approvalRecord ref="approvalRecordRef" />
+  </div>
+</template>
+
+<script setup name="ProjectInfoPreEdit" lang="ts">
+import { getProjectInfo, addProjectInfo, updateProjectInfo } from '@/api/oa/erp/projectInfo';
+import { projectSubmitAndFlowStart } from '@/api/oa/erp/projectInfo';
+import { ProjectInfoForm } from '@/api/oa/erp/projectInfo/types';
+import { getRuleGenerateCode } from '@/api/system/codeRule';
+import { startWorkFlow } from '@/api/workflow/task';
+import { StartProcessBo } from '@/api/workflow/workflowCommon/types';
+import SubmitVerify from '@/components/Process/submitVerify.vue';
+import ApprovalRecord from '@/components/Process/approvalRecord.vue';
+import ApprovalButton from '@/components/Process/approvalButton.vue';
+import { allListDept } from '@/api/system/dept';
+import { listProjectType } from '@/api/oa/erp/projectType';
+import { ProjectTypeVO } from '@/api/oa/erp/projectType/types';
+import { listUser } from '@/api/system/user';
+import { UserQuery } from '@/api/system/user/types';
+import { CodeRuleEnum, FlowCodeEnum, ProjectCategoryEnum } from '@/enums/OAEnum';
+import { listProjectContracts, addProjectContracts, delProjectContracts, getErpProjectContractsList } from '@/api/oa/erp/projectContracts';
+import { ProjectContractsForm, ProjectContractsQuery } from '@/api/oa/erp/projectContracts/types';
+import { listContractInfo } from '@/api/oa/erp/contractInfo';
+import { ContractInfoVO, ContractInfoQuery } from '@/api/oa/erp/contractInfo/types';
+import { getInfo } from '@/api/login';
+import FileUpload from '@/components/FileUpload/index.vue';
+
+const { proxy } = getCurrentInstance() as ComponentInternalInstance;
+const route = useRoute();
+const router = useRouter();
+
+// 路由参数
+const routeParams = ref<Record<string, any>>({});
+const { business_direction, project_status, contract_flag, project_category, spare_flag, contract_status } = toRefs<any>(
+  proxy?.useDict('business_direction', 'project_status', 'contract_flag', 'project_category', 'spare_flag', 'contract_status')
+);
+
+const buttonLoading = ref(false);
+const projectInfoFormRef = ref<ElFormInstance>();
+
+// 审批相关组件引用
+const submitVerifyRef = ref<InstanceType<typeof SubmitVerify>>();
+const approvalRecordRef = ref<InstanceType<typeof ApprovalRecord>>();
+
+// 流程相关数据
+const submitFormData = ref<StartProcessBo>({
+  businessId: '',
+  flowCode: '',
+  variables: {},
+  bizExt: {}
+});
+
+// 任务变量
+const taskVariables = ref<Record<string, any>>({});
+const flowInstanceBizExtBo = ref<Record<string, any>>({});
+
+// 项目编号生成状态
+const isCodeGenerated = ref(false);
+
+/** 查询部门信息下拉框结构 */
+const deptInfoList = ref([]);
+const getDeptInfoListSelect = async () => {
+  const params = { deptCategory: '03' } as any;
+  let res = await allListDept(params);
+  deptInfoList.value = res.data;
+};
+
+/** 查询用户列表 */
+const userList = ref([]);
+const getUserList = async () => {
+  const params: UserQuery = { pageNum: 1, pageSize: 9999 };
+  const res = await listUser(params);
+  userList.value = res.rows;
+};
+
+const projectTypeOptions = ref<ProjectTypeVO[]>([]);
+// 保存原始的项目类型列表（扁平结构），用于查找 parentId
+const projectTypeList = ref<ProjectTypeVO[]>([]);
+/** 查询项目类型列表 */
+const getProjectTypeList = async () => {
+  const params = { spareFlag: form.value.spareFlag } as any;
+  const res = await listProjectType(params);
+  // 保存原始数据用于查找
+  projectTypeList.value = res.data || [];
+  projectTypeOptions.value = proxy?.handleTree<ProjectTypeVO>(res.data, 'projectTypeId', 'parentId') || [];
+};
+
+type ProjectInfoFormEx = ProjectInfoForm & {
+  flowCode?: string;
+  variables?: any;
+  bizExt?: any;
+};
+
+const initFormData: ProjectInfoFormEx = {
+  projectId: undefined,
+  contractFlag: '2',
+  projectCode: undefined,
+  projectName: undefined,
+  businessDirection: undefined,
+  projectCategory: undefined,
+  spareFlag: undefined,
+  projectTypeId: undefined,
+  paymentMethod: undefined,
+  deptId: undefined,
+  managerId: undefined,
+  chargeId: undefined,
+  deputyId: undefined,
+  peopleId: undefined,
+  amount: undefined,
+  projectStatus: '1',
+  flowStatus: undefined,
+  sortOrder: 0,
+  contractId: undefined,
+  remark: undefined,
+  activeFlag: '1',
+  ossId: undefined,
+  flowCode: undefined,
+  variables: undefined,
+  bizExt: undefined
+};
+
+const data = reactive<{ form: ProjectInfoFormEx; rules: any }>({
+  form: { ...initFormData },
+  rules: {
+    contractFlag: [{ required: true, message: '有无合同不能为空', trigger: 'change' }],
+    projectCode: [{ required: true, message: '项目编号不能为空', trigger: 'blur' }],
+    projectName: [{ required: true, message: '项目名称不能为空', trigger: 'blur' }],
+    businessDirection: [{ required: true, message: '业务方向不能为空', trigger: 'change' }],
+    projectCategory: [{ required: true, message: '项目类别不能为空', trigger: 'change' }]
+  }
+});
+
+const { form, rules } = toRefs(data);
+
+// 附件ID字符串转换（用于FileUpload组件）
+const ossIdString = computed({
+  get() {
+    const v = form.value.ossId as any;
+    return v === undefined || v === null ? '' : String(v);
+  },
+  set(val: string) {
+    form.value.ossId = val || (undefined as any);
+  }
+});
+
+// 判断表单是否禁用（查看或审批模式）
+const isFormDisabled = computed(() => {
+  return routeParams.value.type === 'view' || routeParams.value.type === 'approval';
+});
+
+// 生成项目编号
+const generateProjectCode = async () => {
+  if (isCodeGenerated.value) return;
+
+  try {
+    const codeRuleCode = form.value.projectCategory === ProjectCategoryEnum.RD ? CodeRuleEnum.PROJECT_RD : CodeRuleEnum.PROJECT;
+    const params = { codeRuleCode: codeRuleCode } as any;
+    const res = await getRuleGenerateCode(params);
+    form.value.projectCode = res.msg;
+    isCodeGenerated.value = true;
+    proxy?.$modal.msgSuccess('项目编号生成成功');
+  } catch (error) {
+    console.error('生成项目编号失败:', error);
+    proxy?.$modal.msgError('生成项目编号失败');
+  }
+};
+
+/** 提交按钮 */
+const submitForm = (status: string, mode: boolean) => {
+  try {
+    projectInfoFormRef.value?.validate(async (valid: boolean) => {
+      if (valid) {
+        buttonLoading.value = true;
+
+        // 准备提交数据，将 peopleId 数组转换为字符串
+        const submitData = { ...form.value };
+        if (Array.isArray(submitData.peopleId)) {
+          submitData.peopleId = submitData.peopleId.join(',') as any;
+        }
+
+        // 设置后端发起和不等于草稿状态 直接走流程发起
+        if (status != 'draft') {
+          // 后端发起流程模式
+          submitData.flowCode = FlowCodeEnum.PROJECT_PRE_INVEST_KEY;
+
+          // 根据 projectTypeId 查找对应的 parentId
+          let projectTypeParentId = undefined;
+          if (submitData.projectTypeId) {
+            const projectType = projectTypeList.value.find((item) => item.projectTypeId === submitData.projectTypeId);
+            if (projectType) {
+              projectTypeParentId = projectType.parentId;
+            }
+          }
+
+          // 流程变量
+          submitData.variables = {
+            projectId: submitData.projectId,
+            projectCode: submitData.projectCode,
+            projectName: submitData.projectName,
+            contractFlag: Number(submitData.contractFlag),
+            projectTypeParentId: projectTypeParentId
+          };
+          // 流程实例业务扩展字段
+          submitData.bizExt = {
+            businessTitle: '预投项目审批',
+            businessCode: submitData.projectCode
+          };
+          submitData.projectStatus = '2';
+          submitData.flowStatus = 'waiting';
+          const res = await projectSubmitAndFlowStart(submitData).finally(() => (buttonLoading.value = false));
+          form.value = res.data;
+          buttonLoading.value = false;
+          proxy?.$modal.msgSuccess('操作成功');
+          proxy?.$tab.closePage();
+          router.go(-1);
+        } else {
+          if (status === 'draft') {
+            submitData.projectStatus = '1';
+            submitData.flowStatus = 'draft';
+          }
+          if (submitData.projectId) {
+            await updateProjectInfo(submitData).finally(() => (buttonLoading.value = false));
+          } else {
+            await addProjectInfo(submitData).finally(() => (buttonLoading.value = false));
+          }
+          buttonLoading.value = false;
+          proxy?.$modal.msgSuccess('暂存成功');
+          proxy?.$tab.closePage();
+          router.go(-1);
+        }
+      }
+    });
+  } finally {
+    buttonLoading.value = false;
+  }
+};
+
+// 提交申请
+// const handleStartWorkFlow = async (data: ProjectInfoForm) => {
+//   try {
+//     submitFormData.value.flowCode = 'OAP';
+//     submitFormData.value.businessId = data.projectId;
+//
+//     // 流程变量
+//     taskVariables.value = {
+//       projectId: data.projectId,
+//       projectCode: data.projectCode,
+//       projectName: data.projectName,
+//       amount: data.amount,
+//       contractFlag: Number(data.contractFlag)
+//     };
+//
+//     // 流程实例业务扩展字段
+//     flowInstanceBizExtBo.value = {
+//       businessTitle: '项目审批',
+//       businessCode: data.projectCode
+//     };
+//
+//     submitFormData.value.variables = taskVariables.value;
+//     submitFormData.value.bizExt = flowInstanceBizExtBo.value;
+//
+//     const resp = await startWorkFlow(submitFormData.value);
+//
+//     if (submitVerifyRef.value) {
+//       buttonLoading.value = false;
+//       await submitVerifyRef.value.openDialog(resp.data.taskId);
+//     }
+//   } finally {
+//     buttonLoading.value = false;
+//     router.go(-1);
+//   }
+// };
+
+//初始化调用
+const loadSelectOptions = () => {
+  getDeptInfoListSelect();
+  getUserList();
+};
+
+onMounted(async () => {
+  nextTick(async () => {
+    // 获取路由参数
+    routeParams.value = route.query;
+    proxy?.$modal.loading('正在加载数据，请稍后...');
+    loadSelectOptions();
+    const id = routeParams.value.id as string | number;
+    if (id && (routeParams.value.type === 'update' || routeParams.value.type === 'view' || routeParams.value.type === 'approval')) {
+      const res = await getProjectInfo(id);
+      Object.assign(form.value, res.data);
+      // 将抄送人员字符串转换为数组，用于多选下拉框显示
+      if (form.value.peopleId && typeof form.value.peopleId === 'string') {
+        form.value.peopleId = (form.value.peopleId as string).split(',').map((id) => {
+          return String(id.trim());
+        }) as any;
+      }
+      // 编辑模式：如果已有项目编号，禁用生成按钮
+      if (form.value.projectCode) {
+        isCodeGenerated.value = true;
+      }
+
+      // 加载项目关联的合同列表
+      await getProjectContractsList();
+    } else {
+      // 新增模式：获取登录用户信息并自动赋值
+      try {
+        const userInfoRes = await getInfo();
+        const userVO = userInfoRes.data.user;
+        if (userInfoRes.data?.user) {
+          form.value.deptId = userVO.deptId;
+          form.value.managerId = userVO.userId;
+          form.value.chargeId = userVO.chargeId;
+          form.value.deputyId = userVO.deputyId;
+        }
+      } catch (error) {
+        console.error('获取用户信息失败:', error);
+      }
+
+      // 新增模式：如果已有项目编号，禁用生成按钮
+      if (form.value.projectCode) {
+        isCodeGenerated.value = true;
+      }
+      // 新增模式：设置项目类别
+      if (routeParams.value.projectCategory) {
+        form.value.projectCategory = routeParams.value.projectCategory as string;
+      }
+    }
+    form.value.spareFlag = form.value.projectCategory === ProjectCategoryEnum.SALE_SPARE ? '1' : '0';
+    await getProjectTypeList();
+    proxy?.$modal.closeLoading();
+  });
+});
+
+// 审批记录
+const handleApprovalRecord = () => {
+  approvalRecordRef.value.init(form.value.projectId);
+};
+
+// 提交回调
+const submitCallback = async () => {
+  await proxy.$tab.closePage(route);
+  router.go(-1);
+};
+
+// 审批
+const approvalVerifyOpen = async () => {
+  await submitVerifyRef.value.openDialog(routeParams.value.taskId);
+};
+
+// ================== 项目关联合同相关 ==================
+const contractLoading = ref(false);
+const projectContractsList = ref<any[]>([]);
+const contractDialog = reactive({ visible: false });
+const contractTableRef = ref();
+const contractSelectLoading = ref(false);
+const contractList = ref<ContractInfoVO[]>([]);
+const contractTotal = ref(0);
+const selectedContracts = ref<ContractInfoVO[]>([]);
+const contractButtonLoading = ref(false);
+
+// 合同查询参数
+const contractQueryParams = ref<ContractInfoQuery>({
+  pageNum: 1,
+  pageSize: 10,
+  contractStatus: '3' // 只查询可用状态的合同
+});
+
+/** 查询项目关联的合同列表 */
+const getProjectContractsList = async () => {
+  if (!form.value.projectId) return;
+
+  try {
+    contractLoading.value = true;
+    const params = { projectId: form.value.projectId } as any;
+    const res = await getErpProjectContractsList(params);
+    // 后端已经通过left join返回了完整的合同信息
+    projectContractsList.value = res.data || [];
+  } catch (error) {
+    console.error('查询项目关联合同失败:', error);
+  } finally {
+    contractLoading.value = false;
+  }
+};
+
+/** 打开添加合同关联对话框 */
+const handleAddContract = () => {
+  contractDialog.visible = true;
+  contractQueryParams.value.pageNum = 1;
+  getContractList();
+};
+
+/** 查询合同列表 */
+const getContractList = async () => {
+  try {
+    contractSelectLoading.value = true;
+    const res = await listContractInfo(contractQueryParams.value);
+    // 过滤掉已经关联的合同
+    const existingContractIds = projectContractsList.value.map((item) => item.contractId);
+    contractList.value = res.rows.filter((contract) => !existingContractIds.includes(contract.contractId));
+    contractTotal.value = contractList.value.length;
+  } catch (error) {
+    console.error('查询合同列表失败:', error);
+  } finally {
+    contractSelectLoading.value = false;
+  }
+};
+
+/** 重置合同查询 */
+const resetContractQuery = () => {
+  contractQueryParams.value.contractCode = undefined;
+  contractQueryParams.value.contractName = undefined;
+  contractQueryParams.value.pageNum = 1;
+  getContractList();
+};
+
+/** 合同多选框选中数据 */
+const handleContractSelectionChange = (selection: ContractInfoVO[]) => {
+  selectedContracts.value = selection;
+};
+
+/** 提交合同关联 */
+const submitContractRelation = async () => {
+  if (selectedContracts.value.length === 0) {
+    proxy?.$modal.msgWarning('请至少选择一个合同');
+    return;
+  }
+
+  try {
+    contractButtonLoading.value = true;
+    // 批量添加关联关系
+    const promises = selectedContracts.value.map((contract, index) => {
+      const data: ProjectContractsForm = {
+        projectId: form.value.projectId,
+        contractId: contract.contractId,
+        sortOrder: projectContractsList.value.length + index + 1,
+        activeFlag: '1'
+      };
+      return addProjectContracts(data);
+    });
+
+    await Promise.all(promises);
+    proxy?.$modal.msgSuccess('添加关联成功');
+    contractDialog.visible = false;
+    selectedContracts.value = [];
+    // 刷新列表
+    await getProjectContractsList();
+  } catch (error) {
+    console.error('添加合同关联失败:', error);
+    proxy?.$modal.msgError('添加关联失败');
+  } finally {
+    contractButtonLoading.value = false;
+  }
+};
+
+/** 删除合同关联 */
+const handleDeleteContract = async (row: any) => {
+  try {
+    await proxy?.$modal.confirm(`是否确认删除与合同"${row.contractName}"的关联关系？`);
+    await delProjectContracts(row.projectContractsId);
+    proxy?.$modal.msgSuccess('删除关联成功');
+    // 刷新列表
+    await getProjectContractsList();
+  } catch (error) {
+    console.error('删除合同关联失败:', error);
+  }
+};
+</script>
+
+<style scoped lang="scss">
+.card-title {
+  font-weight: bold;
+  font-size: 16px;
+  color: #303133;
+}
+</style>