diff --git a/src/api/purchase/purchasingrequisition.ts b/src/api/purchase/purchasingrequisition.ts
index 53a6d8c..5e654cf 100644
--- a/src/api/purchase/purchasingrequisition.ts
+++ b/src/api/purchase/purchasingrequisition.ts
@@ -115,9 +115,9 @@ export function revokeAgent(applyId: number | string) {
 }
 
 /**
- * 保存实施采购方式（分步骤实施采购-第一步）
+ * 保存实施采购途径（分步骤实施采购-第一步）
  * @param id 采购申请ID
- * @param implementType 实施采购方式：1-自行组织采购，2-委托代理采购
+ * @param implementType 实施采购途径：1-自行组织采购，2-委托代理采购
  */
 export function saveImplementType(id: number | string, implementType: string) {
 	return request({
@@ -179,7 +179,7 @@ export function getContracts(params?: any) {
  * 实施采购：上传招标文件并关联到申请单（可同时保存采购代表人方式与人员）
  * @param id 采购申请ID
  * @param fileIds 已上传的招标文件ID列表（fileType=130）
- * @param implementType 实施采购方式 1:自行组织采购 2:委托代理采购
+ * @param implementType 实施采购途径 1:自行组织采购 2:委托代理采购
  * @param representorTeacherNo 需求部门初审-指定采购代表人（单人）
  * @param representors 需求部门初审-部门多人逗号分隔
  */
diff --git a/src/views/purchase/purchasingrequisition/add.vue b/src/views/purchase/purchasingrequisition/add.vue
index 63e2edf..af191cc 100644
--- a/src/views/purchase/purchasingrequisition/add.vue
+++ b/src/views/purchase/purchasingrequisition/add.vue
@@ -395,12 +395,17 @@
 								</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">
-											<el-radio-group v-model="dataForm.purchaseSchool" :disabled="schoolUnifiedPurchaseFormDisabled">
-												<el-radio v-for="item in purchaseModeSchoolList" :key="item.value" :label="item.value">
-													{{ item.label }}
-												</el-radio>
-											</el-radio-group>
+										<el-form-item label="实施采购途径" prop="implementChannel" :required="isImplementChannelRequired">
+											<el-select
+												v-model="dataForm.implementChannel"
+												placeholder="请选择实施采购途径"
+												clearable
+												:disabled="schoolUnifiedPurchaseFormDisabled"
+												@change="handleImplementChannelChange"
+												style="width: 100%"
+											>
+												<el-option v-for="item in implementChannelList" :key="item.value" :label="item.label" :value="item.value" />
+											</el-select>
 										</el-form-item>
 									</el-col>
 									<el-col :span="8" class="mb12">
@@ -810,7 +815,7 @@
 							<el-divider content-position="left">实施采购信息</el-divider>
 							<el-row :gutter="24">
 								<el-col :span="8" class="mb12" v-if="dataForm.implementType">
-									<div class="view-label">实施采购方式</div>
+									<div class="view-label">实施采购途径</div>
 									<div class="view-value">
 										{{
 											dataForm.implementType === '1'
@@ -978,7 +983,7 @@ const dataForm = reactive({
 	isSpecial: '',
 	hasAssets: '0',
 	purchaseMode: '',
-	purchaseSchool: '',
+	implementChannel: '', // 实施采购途径：框架协议、网上商城
 	purchaseType: '',
 	purchaseTypeUnion: '',
 	purchaseChannel: '',
@@ -1049,7 +1054,11 @@ const isSpecialList = ref<any[]>([]);
 const purchaseTypeDeptList = ref<any[]>([]);
 /** 部门采购方式字典（委托采购中心采购时使用） */
 const purchaseTypeDeptDelegationList = ref<any[]>([]);
-const purchaseModeSchoolList = ref<any[]>([]);
+/** 实施采购途径选项：框架协议、网上商城 */
+const implementChannelList = ref<any[]>([
+	{ value: '5', label: '框架协议' },
+	{ value: '8', label: '网上商城' },
+]);
 const purchaseTypeUnionList = ref<any[]>([]);
 const businessDeptList = ref<any[]>([]);
 const schoolLeaderList = ref<any[]>([]);
@@ -1215,8 +1224,8 @@ const isPurchaseTypeUnionRequired = computed(() => {
 	return false;
 });
 
-// 学校统一采购 - 组织采购形式是否必填
-const isPurchaseSchoolRequired = computed(() => {
+// 学校统一采购 - 实施采购途径是否必填
+const isImplementChannelRequired = computed(() => {
 	// 审核阶段：采购中心必填
 	if (isFlowEmbed.value && isPurchaseCenter.value) {
 		return true;
@@ -1386,6 +1395,21 @@ const calcEntrustCenterType = (): 'service_online' | 'other' | '' => {
 	return 'other';
 };
 
+// 实施采购途径变化时，自动设置采购方式
+// 框架协议 → 采购方式自动选择"框架协议"
+// 网上商城 → 采购方式自动选择"网上商城"
+const handleImplementChannelChange = (value: string) => {
+	if (!value) {
+		// 清空实施采购途径时，清空采购方式
+		dataForm.purchaseType = '';
+		return;
+	}
+
+	// 根据实施采购途径自动设置采购方式
+	// value 与 PurchaseTypeEnum 编码一致：5=框架协议，8=网上商城
+	dataForm.purchaseType = value;
+};
+
 // 监听采购途径变化，清理所有与采购方式相关的材料字段，同时如果已选择品目则重新计算entrustCenterType
 watch(
 	() => dataForm.purchaseChannel,
@@ -1732,13 +1756,13 @@ const dataRules = reactive({
 			trigger: 'change',
 		},
 	],
-	// 学校统一采购 + 采购中心审核：采购形式必填
-	purchaseSchool: [
+	// 学校统一采购 + 采购中心审核：实施采购途径必填
+	implementChannel: [
 		{
 			validator: (_rule: any, value: string, callback: (e?: Error) => void) => {
 				if (!isDeptPurchase.value && isFlowEmbed.value && isPurchaseCenter.value) {
 					if (!value || String(value).trim() === '') {
-						callback(new Error('请选择组织采购形式'));
+						callback(new Error('请选择实施采购途径'));
 						return;
 					}
 				}
@@ -1864,8 +1888,8 @@ async function loadDetail(applyId: string | number) {
 				budget: detail.budget != null ? Number(detail.budget) : null,
 				isCentralized: detail.isCentralized != null ? String(detail.isCentralized) : '',
 				isSpecial: detail.isSpecial != null ? String(detail.isSpecial) : '',
-				purchaseMode: detail.purchaseMode != null ? String(detail.purchaseMode) : '',
-				purchaseSchool: detail.purchaseSchool != null ? String(detail.purchaseSchool) : '',
+purchaseMode: detail.purchaseMode != null ? String(detail.purchaseMode) : '',
+				implementChannel: detail.implementChannel != null ? String(detail.implementChannel) : '',
 				purchaseType:
 					detail.purchaseType === DEPT_PURCHASE_TYPE.ENTRUST_CENTER
 						? ''
@@ -2220,23 +2244,6 @@ const purchaseTypeDeptOptions = computed(() => {
 	}));
 });
 
-// 获取学校采购形式字典
-const getPurchaseModeSchoolDict = async () => {
-	try {
-		const res = await getDicts('PURCHASE_MODE_SCHOOL');
-		purchaseModeSchoolList.value =
-			res.data && Array.isArray(res.data)
-				? res.data.map((item: any) => ({
-						id: item.id,
-						label: item.label || item.dictLabel || item.name,
-						value: item.value || item.dictValue || item.code,
-				  }))
-				: [];
-	} catch (err) {
-		purchaseModeSchoolList.value = [];
-	}
-};
-
 // 获取学校统一采购方式字典
 const getPurchaseTypeUnionDict = async () => {
 	try {
@@ -2808,7 +2815,6 @@ onMounted(async () => {
 		getIsSpecialDict(),
 		getPurchaseTypeDeptDict(),
 		getPurchaseTypeDeptDelegationDict(),
-		getPurchaseModeSchoolDict(),
 		getPurchaseTypeUnionDict(),
 		getBusinessDeptListData(),
 		getSchoolLeaderListData(),
diff --git a/src/views/purchase/purchasingrequisition/implement.vue b/src/views/purchase/purchasingrequisition/implement.vue
index 0193ae9..700c27b 100644
--- a/src/views/purchase/purchasingrequisition/implement.vue
+++ b/src/views/purchase/purchasingrequisition/implement.vue
@@ -1,15 +1,15 @@
 <template>
 	<div class="implement-page">
 		<div class="implement-form">
-			<!-- 步骤一：选择实施采购方式 -->
+			<!-- 步骤一：选择实施采购途径 -->
 			<div class="step-section">
 				<div class="step-header">
 					<span class="step-number" :class="{ completed: step1Completed && !isEditingStep1 }">1</span>
-					<span class="step-title">选择实施采购方式</span>
+					<span class="step-title">选择实施采购途径</span>
 					<el-tag v-if="step1Completed && !isEditingStep1" type="success" size="small">已完成</el-tag>
 				</div>
 				<div class="step-content">
-					<el-form-item label="实施采购方式" required>
+					<el-form-item label="实施采购途径" required>
 						<el-radio-group v-model="implementType" :disabled="step1Completed && !isEditingStep1">
 							<el-radio :label="IMPLEMENT_TYPE.SELF_ORGANIZED">自行组织采购</el-radio>
 							<el-radio :label="IMPLEMENT_TYPE.ENTRUST_AGENT">委托代理采购</el-radio>
@@ -97,7 +97,7 @@ import { Session } from '/@/utils/storage';
 
 // ==================== 常量定义（与后端枚举保持一致） ====================
 
-/** 实施采购方式（与后端 ImplementTypeEnum 一致） */
+/** 实施采购途径（与后端 ImplementTypeEnum 一致） */
 const IMPLEMENT_TYPE = {
 	/** 自行组织采购 */
 	SELF_ORGANIZED: '1',
@@ -328,7 +328,7 @@ const handleRevokeAgent = async () => {
 	}
 };
 
-/** 步骤一：保存实施采购方式 */
+/** 步骤一：保存实施采购途径 */
 const handleSaveImplementType = async () => {
 	const id = applyRow.value?.id ?? applyId.value;
 
@@ -337,7 +337,7 @@ const handleSaveImplementType = async () => {
 		return;
 	}
 	if (!implementType.value) {
-		useMessage().warning('请选择实施采购方式');
+		useMessage().warning('请选择实施采购途径');
 		return;
 	}
 	saveTypeSubmitting.value = true;
@@ -370,7 +370,7 @@ const cancelEditStep1 = () => {
 	isEditingStep1.value = false;
 };
 
-/** 重新保存实施采购方式（修改后确认） */
+/** 重新保存实施采购途径（修改后确认） */
 const handleReSaveImplementType = async () => {
 	const id = applyRow.value?.id ?? applyId.value;
 	if (!id) {
@@ -378,7 +378,7 @@ const handleReSaveImplementType = async () => {
 		return;
 	}
 	if (!implementType.value) {
-		useMessage().warning('请选择实施采购方式');
+		useMessage().warning('请选择实施采购途径');
 		return;
 	}
 	saveTypeSubmitting.value = true;
@@ -466,7 +466,7 @@ const handleConfirm = async () => {
 	// 步骤一未完成时，先保存步骤一
 	if (!step1Completed.value) {
 		if (!implementType.value) {
-			useMessage().warning('请选择实施采购方式');
+			useMessage().warning('请选择实施采购途径');
 			return;
 		}
 		saveTypeSubmitting.value = true;
@@ -475,7 +475,7 @@ const handleConfirm = async () => {
 			step1Completed.value = true;
 			emit('saved');
 		} catch (e: any) {
-			useMessage().error(e?.msg || '保存实施采购方式失败');
+			useMessage().error(e?.msg || '保存实施采购途径失败');
 			return;
 		} finally {
 			saveTypeSubmitting.value = false;