diff --git a/src/views/purchase/purchasingrequisition/UpdateFilesDialog.vue b/src/views/purchase/purchasingrequisition/UpdateFilesDialog.vue
index 61e4934..0c5ad5d 100644
--- a/src/views/purchase/purchasingrequisition/UpdateFilesDialog.vue
+++ b/src/views/purchase/purchasingrequisition/UpdateFilesDialog.vue
@@ -1,181 +1,201 @@
 <template>
-  <el-dialog
-    v-model="visible"
-    title="更新材料"
-    width="900px"
-    destroy-on-close
-    append-to-body
-    :close-on-click-modal="false"
-  >
-    <template #header>
-      <div class="dialog-header">
-        <span class="dialog-title">
-          <el-icon><Upload /></el-icon>
-          更新材料 - {{ purchaseNo || purchaseId }}
-        </span>
-      </div>
-    </template>
+	<el-dialog v-model="visible" title="更新材料" width="900px" destroy-on-close append-to-body :close-on-click-modal="false">
+		<template #header>
+			<div class="dialog-header">
+				<span class="dialog-title">
+					<el-icon><Upload /></el-icon>
+					更新材料 - {{ purchaseNo || purchaseId }}
+				</span>
+			</div>
+		</template>
 
-    <el-alert
-      title="仅支持上传PDF格式文件，上传新文件将替换原有同类型文件"
-      type="info"
-      :closable="false"
-      style="margin-bottom: 16px"
-    />
+		<el-alert title="仅支持上传PDF格式文件，上传新文件将替换原有同类型文件" type="info" :closable="false" style="margin-bottom: 16px" />
 
-    <el-form label-width="120px">
-      <el-form-item label="采购编号">
-        <el-input v-model="purchaseNo" disabled />
-      </el-form-item>
+		<el-empty v-if="uploadedFileTypes.length === 0" description="该采购申请暂无上传材料" />
 
-      <el-form-item
-        v-for="item in fileTypeList"
-        :key="item.value"
-        :label="item.label"
-      >
-        <upload-file
-          v-model="fileMap[item.value]"
-          :limit="5"
-          :file-type="['pdf']"
-          :data="{ fileType: item.value, purchaseId: purchaseId }"
-          upload-file-url="/purchase/purchasingfiles/upload"
-          @success="(res) => handleUploadSuccess(res, item.value)"
-        />
-        <div class="file-tips">{{ item.desc }}</div>
-      </el-form-item>
-    </el-form>
+		<el-form v-else label-width="120px">
+			<el-form-item label="采购编号">
+				<el-input v-model="purchaseNo" disabled />
+			</el-form-item>
 
-    <template #footer>
-      <el-button @click="visible = false">取消</el-button>
-      <el-button type="primary" :loading="submitting" @click="handleSubmit">
-        确认更新
-      </el-button>
-    </template>
-  </el-dialog>
+			<el-form-item v-for="item in displayedFileTypes" :key="item.value" :label="item.label">
+				<upload-file
+					v-model="fileMap[item.value]"
+					:limit="5"
+					:file-type="['pdf']"
+					:data="{ fileType: item.value, purchaseId: purchaseId }"
+					upload-file-url="/purchase/purchasingfiles/upload"
+					@success="(res) => handleUploadSuccess(res, item.value)"
+				/>
+				<div class="file-tips">{{ item.desc }}</div>
+			</el-form-item>
+		</el-form>
+
+		<template #footer>
+			<el-button @click="visible = false">取消</el-button>
+			<el-button type="primary" :loading="submitting" @click="handleSubmit"> 确认更新 </el-button>
+		</template>
+	</el-dialog>
 </template>
 
 <script setup lang="ts">
-import { ref, reactive } from 'vue'
-import { Upload } from '@element-plus/icons-vue'
-import { useMessage } from '/@/hooks/message'
-import { updateFiles } from '/@/api/purchase/purchasingrequisition'
+import { ref, reactive, computed, nextTick } from 'vue';
+import { Upload } from '@element-plus/icons-vue';
+import { useMessage } from '/@/hooks/message';
+import { updateFiles, getApplyFiles } from '/@/api/purchase/purchasingrequisition';
 
 interface FileItem {
-  id: string
-  name: string
-  url: string
+	id: string;
+	name: string;
+	url: string;
 }
 
 interface FileTypeItem {
-  value: string
-  label: string
-  desc: string
+	value: string;
+	label: string;
+	desc: string;
 }
 
-const visible = ref(false)
-const submitting = ref(false)
-const purchaseId = ref('')
-const purchaseNo = ref('')
+const visible = ref(false);
+const submitting = ref(false);
+const purchaseId = ref('');
+const purchaseNo = ref('');
 
-const fileMap = reactive<Record<string, FileItem[]>>({})
+const fileMap = reactive<Record<string, FileItem[]>>({});
+
+// 已上传文件类型列表（只显示有文件的类型）
+const uploadedFileTypes = ref<string[]>([]);
 
 const fileTypeList: FileTypeItem[] = [
-  { value: '10', label: '商务洽谈纪要', desc: '商务洽谈相关纪要文件' },
-  { value: '20', label: '市场采购纪要', desc: '市场采购相关纪要文件' },
-  { value: '30', label: '网上商城采购材料', desc: '网上商城采购相关材料' },
-  { value: '40', label: '可行性论证报告', desc: '项目可行性论证报告' },
-  { value: '50', label: '会议记录', desc: '相关会议记录文件' },
-  { value: '60', label: '其他材料', desc: '其他相关材料' },
-  { value: '70', label: '单一来源专家论证表', desc: '单一来源采购专家论证表' },
-  { value: '80', label: '进口产品申请表', desc: '进口产品申请相关表格' },
-  { value: '90', label: '进口产品专家论证表', desc: '进口产品专家论证表' },
-  { value: '100', label: '政府采购意向表', desc: '政府采购意向公示表' },
-  { value: '110', label: '履约验收单', desc: '履约验收相关单据' },
-  { value: '120', label: '采购需求表', desc: '采购需求明细表' },
-]
+	{ value: '10', label: '商务洽谈纪要', desc: '商务洽谈相关纪要文件' },
+	{ value: '20', label: '市场采购纪要', desc: '市场采购相关纪要文件' },
+	{ value: '30', label: '网上商城采购材料', desc: '网上商城采购相关材料' },
+	{ value: '40', label: '可行性论证报告', desc: '项目可行性论证报告' },
+	{ value: '50', label: '会议记录', desc: '相关会议记录文件' },
+	{ value: '60', label: '其他材料', desc: '其他相关材料' },
+	{ value: '70', label: '单一来源专家论证表', desc: '单一来源采购专家论证表' },
+	{ value: '80', label: '进口产品申请表', desc: '进口产品申请相关表格' },
+	{ value: '90', label: '进口产品专家论证表', desc: '进口产品专家论证表' },
+	{ value: '100', label: '政府采购意向表', desc: '政府采购意向公示表' },
+	{ value: '110', label: '履约验收单', desc: '履约验收相关单据' },
+	{ value: '120', label: '采购需求表', desc: '采购需求明细表' },
+];
 
-const open = (id: string, no?: string) => {
-  purchaseId.value = id || ''
-  purchaseNo.value = no || ''
-  visible.value = true
-  // 清空文件列表
-  fileTypeList.forEach((item) => {
-    fileMap[item.value] = []
-  })
-}
+// 根据已上传文件类型过滤显示列表
+const displayedFileTypes = computed(() => {
+	return fileTypeList.filter((item) => uploadedFileTypes.value.includes(item.value));
+});
+
+const open = async (id: string, no?: string) => {
+	purchaseId.value = id || '';
+	purchaseNo.value = no || '';
+	visible.value = true;
+	// 清空文件列表
+	fileTypeList.forEach((item) => {
+		fileMap[item.value] = [];
+	});
+	uploadedFileTypes.value = [];
+
+	// 获取已上传的文件
+	try {
+		const res = await getApplyFiles(id);
+		const files = res?.data || [];
+
+		// 收集已上传的文件类型
+		const fileTypes = new Set<string>();
+		files.forEach((file: any) => {
+			if (file.fileType) {
+				fileTypes.add(String(file.fileType));
+				// 初始化已有文件的类型列表
+				if (!fileMap[file.fileType]) {
+					fileMap[file.fileType] = [];
+				}
+				fileMap[file.fileType].push({
+					id: file.id,
+					name: file.fileName,
+					url: file.fileUrl,
+				});
+			}
+		});
+
+		uploadedFileTypes.value = Array.from(fileTypes);
+	} catch (e) {
+		console.error('获取已上传文件失败', e);
+	}
+};
 
 const handleUploadSuccess = (res: any, fileType: string) => {
-  if (res && res.data) {
-    useMessage().success('上传成功')
-  }
-}
+	if (res && res.data) {
+		useMessage().success('上传成功');
+	}
+};
 
 const handleSubmit = async () => {
-  if (!purchaseId.value) {
-    useMessage().warning('无法获取采购申请ID')
-    return
-  }
+	if (!purchaseId.value) {
+		useMessage().warning('无法获取采购申请ID');
+		return;
+	}
 
-  // 收集所有上传的文件ID
-  const allFileIds: string[] = []
-  fileTypeList.forEach((item) => {
-    const files = fileMap[item.value] || []
-    files.forEach((file) => {
-      if (file.id) {
-        allFileIds.push(file.id)
-      }
-    })
-  })
+	// 收集所有当前显示的文件ID
+	const allFileIds: string[] = [];
+	uploadedFileTypes.value.forEach((fileType) => {
+		const files = fileMap[fileType] || [];
+		files.forEach((file) => {
+			if (file.id) {
+				allFileIds.push(file.id);
+			}
+		});
+	});
 
-  if (allFileIds.length === 0) {
-    useMessage().warning('请至少上传一个文件')
-    return
-  }
+	if (allFileIds.length === 0) {
+		useMessage().warning('请至少保留或上传一个文件');
+		return;
+	}
 
-  submitting.value = true
-  try {
-    await updateFiles({
-      purchaseId: purchaseId.value,
-      fileIds: allFileIds,
-    })
-    useMessage().success('更新材料成功')
-    visible.value = false
-    emit('refresh')
-  } catch (err: any) {
-    useMessage().error(err?.msg || '更新材料失败')
-  } finally {
-    submitting.value = false
-  }
-}
+	submitting.value = true;
+	try {
+		await updateFiles({
+			purchaseId: purchaseId.value,
+			fileIds: allFileIds,
+		});
+		useMessage().success('更新材料成功');
+		visible.value = false;
+		emit('refresh');
+	} catch (err: any) {
+		useMessage().error(err?.msg || '更新材料失败');
+	} finally {
+		submitting.value = false;
+	}
+};
 
 const emit = defineEmits<{
-  (e: 'refresh'): void
-}>()
+	(e: 'refresh'): void;
+}>();
 
 defineExpose({
-  open,
-})
+	open,
+});
 </script>
 
 <style scoped lang="scss">
 .dialog-header {
-  display: flex;
-  align-items: center;
-  justify-content: space-between;
-  width: 100%;
+	display: flex;
+	align-items: center;
+	justify-content: space-between;
+	width: 100%;
 }
 
 .dialog-title {
-  display: flex;
-  align-items: center;
-  gap: 8px;
-  font-size: 16px;
-  font-weight: 500;
+	display: flex;
+	align-items: center;
+	gap: 8px;
+	font-size: 16px;
+	font-weight: 500;
 }
 
 .file-tips {
-  font-size: 12px;
-  color: #909399;
-  margin-top: 4px;
+	font-size: 12px;
+	color: #909399;
+	margin-top: 4px;
 }
 </style>