diff --git a/src/views/purchase/purchasingrequisition/add.vue b/src/views/purchase/purchasingrequisition/add.vue
index 5388483..63e2edf 100644
--- a/src/views/purchase/purchasingrequisition/add.vue
+++ b/src/views/purchase/purchasingrequisition/add.vue
@@ -22,9 +22,14 @@
 						:disabled="isViewMode || flowFormDisabled"
 						class="compact-form"
 					>
-						<!-- 基本信息（三列紧凑） -->
-						<div class="form-section-compact">
-							<el-row :gutter="16">
+						<!-- 基础信息 -->
+						<el-divider content-position="left">
+							<span class="section-title">基础信息</span>
+						</el-divider>
+						<el-text v-if="!isEditMode && !isViewMode" type="info" size="small" class="mb12" style="display: block">
+							暂存时，基础信息必填
+						</el-text>
+						<el-row :gutter="16">
 								<el-col :span="8" class="mb12">
 									<el-form-item label="采购项目名称" prop="projectName">
 										<el-input
@@ -131,31 +136,31 @@
 									</el-form-item>
 								</el-col>
 							</el-row>
-						</div>
 
 						<!-- 采购详情（新增时需先填是否特殊情况、是否集采、预算金额后才显示） -->
 						<div>
 							<el-alert v-if="!showPurchaseDetailBlocks" type="info" :closable="false" class="mb16" show-icon>
 								请先填写上方「是否特殊情况」「是否集采」「预算金额」，系统将根据填写结果展示「部门自行采购」或「学校统一采购」表单。
 							</el-alert>
-							<!-- 部门采购会议纪要（预算超过2000元必须上传，不区分部门自行采购/学校统一采购） -->
-							<el-row :gutter="16" v-if="showPurchaseDetailBlocks && dataForm.budget != null && dataForm.budget >= BUDGET_DEPT_SELF_MEETING_MINUTES">
-								<el-col :span="8" class="mb12">
-									<el-form-item label="部门采购会议纪要" prop="deptSelfMeetingMinutes" required>
-										<upload-file
-											v-model="dataForm.deptSelfMeetingMinutes"
-											:limit="1"
-											:file-type="['pdf', 'jpg', 'jpeg', 'png']"
-											:data="{ fileType: FILE_TYPE_MAP.deptSelfMeetingMinutes }"
-											upload-file-url="/purchase/purchasingfiles/upload"
-											:disabled="flowFieldDisabled('deptSelfMeetingMinutes')"
-										/>
-									</el-form-item>
-								</el-col>
-							</el-row>
+
 							<!-- 分支一：部门自行采购（三列紧凑，textarea 单独一行） -->
 							<div class="mb20 form-section-compact" v-if="showPurchaseDetailBlocks && isDeptPurchase">
 								<div class="step-title mb12">部门自行采购</div>
+								<!-- 部门采购会议纪要（预算超过2000元必须上传） -->
+								<el-row :gutter="16" v-if="dataForm.budget != null && dataForm.budget >= BUDGET_DEPT_SELF_MEETING_MINUTES">
+									<el-col :span="8" class="mb12">
+										<el-form-item label="部门采购会议纪要" prop="deptSelfMeetingMinutes" required>
+											<upload-file
+												v-model="dataForm.deptSelfMeetingMinutes"
+												:limit="1"
+												:file-type="['pdf', 'jpg', 'jpeg', 'png']"
+												:data="{ fileType: FILE_TYPE_MAP.deptSelfMeetingMinutes }"
+												upload-file-url="/purchase/purchasingfiles/upload"
+												:disabled="flowFieldDisabled('deptSelfMeetingMinutes')"
+											/>
+										</el-form-item>
+									</el-col>
+								</el-row>
 								<el-col :span="24" class="mb12">
 									<el-form-item label="采购内容" prop="projectContent">
 										<el-input
@@ -194,7 +199,7 @@
 												:disabled="isPurchaseTypeDisabled"
 												style="width: 100%"
 											>
-												<el-option v-for="item in purchaseTypeDeptOptions" :key="item.value" :label="item.label" :value="item.value" />
+												<el-option v-for="item in purchaseTypeDeptOptions" :key="item.value" :label="item.label" :value="item.value" :disabled="item.disabled" />
 											</el-select>
 										</el-form-item>
 									</el-col>
@@ -373,6 +378,21 @@
 							<!-- 分支二：学校统一采购（三列紧凑） -->
 							<div class="mb20 form-section-compact" v-if="showPurchaseDetailBlocks && !isDeptPurchase">
 								<div class="step-title mb12">学校统一采购</div>
+								<!-- 部门采购会议纪要（预算超过2000元必须上传） -->
+								<el-row :gutter="16" v-if="dataForm.budget != null && dataForm.budget >= BUDGET_DEPT_SELF_MEETING_MINUTES">
+									<el-col :span="8" class="mb12">
+										<el-form-item label="部门采购会议纪要" prop="deptSelfMeetingMinutes" required>
+											<upload-file
+												v-model="dataForm.deptSelfMeetingMinutes"
+												:limit="1"
+												:file-type="['pdf', 'jpg', 'jpeg', 'png']"
+												:data="{ fileType: FILE_TYPE_MAP.deptSelfMeetingMinutes }"
+												upload-file-url="/purchase/purchasingfiles/upload"
+												:disabled="flowFieldDisabled('deptSelfMeetingMinutes')"
+											/>
+										</el-form-item>
+									</el-col>
+								</el-row>
 								<el-row :gutter="16">
 									<el-col :span="8" class="mb12">
 										<el-form-item label="组织采购形式" prop="purchaseSchool" :required="isPurchaseSchoolRequired">
@@ -842,12 +862,7 @@
 						<template v-else>
 							<el-button v-if="!isFlowEmbed" @click="handleCancel">取消</el-button>
 							<el-button v-if="!isFlowEmbed && !flowSubmitDisabled" type="warning" @click="handleTempStore" :disabled="loading"> 暂存 </el-button>
-							<!--              <el-button -->
-							<!--                type="primary" -->
-							<!--                @click="handleSubmit" -->
-							<!--                :disabled="loading">-->
-							<!--                {{ isEditMode ? '保存' : '提交' }}-->
-							<!--              </el-button>-->
+							<el-button v-if="!isFlowEmbed" type="primary" @click="handleSubmitFlow" :disabled="loading"> 提交 </el-button>
 						</template>
 					</div>
 				</div>
@@ -859,10 +874,10 @@
 <script setup lang="ts" name="PurchasingRequisitionAdd">
 import { reactive, ref, onMounted, computed, watch, nextTick } from 'vue';
 import { useRouter, useRoute } from 'vue-router';
-import { addObj, tempStore, getObj, editObj, getApplyFiles } from '/@/api/purchase/purchasingrequisition';
+import { addObj, tempStore, getObj, editObj, getApplyFiles, submitObj } from '/@/api/purchase/purchasingrequisition';
 import { getTree } from '/@/api/purchase/purchasingcategory';
 import { getDicts } from '/@/api/admin/dict';
-import { useMessage } from '/@/hooks/message';
+import { useMessage, useMessageBox } from '/@/hooks/message';
 import { useUserInfo } from '/@/stores/userInfo';
 import { usePurchaseRulesSingleton } from '/@/hooks/usePurchaseRules';
 import UploadFile from '/@/components/Upload/index.vue';
@@ -1101,7 +1116,7 @@ const DEPT_PURCHASE_TYPE = {
 	BUSINESS_NEGOTIATION: '3',
 	ENTRUST_CENTER: '4',
 	INQUIRY: '5',
-	/** 公开招标（部门自行采购下委托采购中心采购时可选择） */
+	DIRECT_PURCHASE: '6',
 	OPEN_TENDERING: '100',
 } as const;
 
@@ -1441,6 +1456,16 @@ watch(
 	{ immediate: true }
 );
 
+watch(
+	() => dataForm.budget,
+	(budget) => {
+		const budgetNum = Number(budget) || 0;
+		if (budgetNum >= 2000 && dataForm.purchaseType === DEPT_PURCHASE_TYPE.DIRECT_PURCHASE) {
+			dataForm.purchaseType = '';
+		}
+	}
+);
+
 // 判断是否自动选择网上商城采购方式（5万<=金额<30万，服务类目，特殊服务类目）
 const isAutoSelectPurchaseType = computed(() => {
 	if (!dataForm.budget) return false;
@@ -2183,12 +2208,16 @@ const getPurchaseTypeDeptDelegationDict = async () => {
 	}
 };
 
-/** 部门采购方式下拉选项：根据采购途径动态切换字典 */
+/** 部门采购方式下拉选项：根据采购途径动态切换字典，直接采购仅预算<2000时可选 */
 const purchaseTypeDeptOptions = computed(() => {
 	if (isEntrustCenterChannel.value) {
 		return purchaseTypeDeptDelegationList.value;
 	}
-	return purchaseTypeDeptList.value;
+	const budget = Number(dataForm.budget) || 0;
+	return purchaseTypeDeptList.value.map((item: any) => ({
+		...item,
+		disabled: item.value === DEPT_PURCHASE_TYPE.DIRECT_PURCHASE && budget >= 2000,
+	}));
 });
 
 // 获取学校采购形式字典
@@ -2519,9 +2548,7 @@ const handleSubmit = async () => {
 			router.push('/purchase/purchasingrequisition');
 		}
 	} catch (err: any) {
-		// 全局拦截器已经显示了错误提示，这里不需要再次显示
-		// 只有当错误没有 msg 时才显示默认错误提示
-		if (!err?.msg) {
+		if (!err?._messageShown && !err?.msg) {
 			useMessage().error('提交失败');
 		}
 	} finally {
@@ -2529,17 +2556,14 @@ const handleSubmit = async () => {
 	}
 };
 
-// 暂存
+// 暂存（跳过表单校验，允许部分填写）
 const handleTempStore = async () => {
 	if (loading.value) return;
 	loading.value = true;
 
 	try {
-		const valid = await formRef.value?.validate().catch(() => {});
-		if (!valid) {
-			loading.value = false;
-			return false;
-		}
+		// 暂存模式不进行表单校验，允许用户部分填写后保存
+		// 提交时才会执行完整的校验规则
 
 		const submitData: any = {
 			...dataForm,
@@ -2611,7 +2635,7 @@ const handleTempStore = async () => {
 			}
 		}
 	} catch (err: any) {
-		if (!err?.msg) {
+		if (!err?._messageShown && !err?.msg) {
 			useMessage().error('暂存失败');
 		}
 	} finally {
@@ -2619,6 +2643,101 @@ const handleTempStore = async () => {
 	}
 };
 
+// 提交（暂存后启动流程）
+const handleSubmitFlow = async () => {
+	if (loading.value) return;
+
+	try {
+		await useMessageBox().confirm('确定要提交该采购申请并启动流程吗？');
+	} catch {
+		return;
+	}
+
+	loading.value = true;
+
+	try {
+		const valid = await formRef.value?.validate().catch(() => {});
+		if (!valid) {
+			loading.value = false;
+			return false;
+		}
+
+		const submitData: any = {
+			...dataForm,
+		};
+
+		// 学校统一采购申请阶段：采购方式由审批环节补充，提交时不写入
+		if (!isFlowEmbed.value && !isDeptPurchase.value) {
+			submitData.purchaseType = '';
+		}
+
+		// 处理所有文件字段
+		const fileFields = [
+			'businessNegotiationTable',
+			'marketPurchaseMinutes',
+			'onlineMallMaterials',
+			'inquiryTemplate',
+			'serviceDirectSelect',
+			'servicePublicSelect',
+			'purchaseRequirementTemplate',
+			'serviceInviteSelect',
+			'servicePublicSelectAuto',
+			'deptSelfMeetingMinutes',
+			'purchaseRequirement',
+			'meetingMinutes',
+			'feasibilityReport',
+			'meetingMinutesUrgent',
+			'meetingMinutesSingle',
+			'meetingMinutesImport',
+			'singleSourceProof',
+			'importApplication',
+			'governmentPurchaseIntent',
+			'servicePublicSelectSchool',
+			'serviceInviteSelectSchool',
+			'servicePublicSelectSchoolAuto',
+			'otherMaterials',
+		];
+
+		const allFileIds: string[] = [];
+		fileFields.forEach((field) => {
+			if (submitData[field]) {
+				const ids = getFileIdsArray(submitData[field]);
+				allFileIds.push(...ids);
+				delete submitData[field];
+			}
+		});
+
+		if (allFileIds.length > 0) {
+			submitData.fileIds = allFileIds;
+		}
+
+		// 先暂存
+		const tempResult = await tempStore(submitData);
+		const applyId = tempResult?.data?.id || submitData.id || dataForm.id;
+
+		// 再提交
+		await submitObj({ id: applyId });
+		useMessage().success('提交成功');
+
+		if (window.parent !== window) {
+			window.parent.postMessage(
+				{
+					type: 'purchasingrequisition:submitSuccess',
+				},
+				'*'
+			);
+		} else {
+			router.push('/purchase/purchasingrequisition');
+		}
+	} catch (err: any) {
+		if (!err?._messageShown && !err?.msg) {
+			useMessage().error('提交失败');
+		}
+	} finally {
+		loading.value = false;
+	}
+};
+
 // 设置品目编码回显路径
 const setCategoryCodePath = () => {
 	if (dataForm.categoryCode && categoryTreeData.value.length > 0) {
diff --git a/src/views/purchase/purchasingrequisition/index.vue b/src/views/purchase/purchasingrequisition/index.vue
index a3262d2..04673f0 100644
--- a/src/views/purchase/purchasingrequisition/index.vue
+++ b/src/views/purchase/purchasingrequisition/index.vue
@@ -206,7 +206,7 @@
 									>委
 								</el-tag>
 								<el-tooltip
-									v-if="scope.row.purchaseMode === '1' && scope.row.purchaseChannel === '1'"
+									v-if="scope.row.status === '1' && scope.row.purchaseMode === '1' && scope.row.purchaseChannel === '1' && scope.row.purchaseType !=='6'"
 									:content="getSupplementTooltip(scope.row)"
 									placement="top"
 								>