diff --git a/src/api/purchase/purchasingrequisition.ts b/src/api/purchase/purchasingrequisition.ts
index 90c41a2..3fa6c95 100644
--- a/src/api/purchase/purchasingrequisition.ts
+++ b/src/api/purchase/purchasingrequisition.ts
@@ -86,7 +86,7 @@ export function assignAgent(applyId: number | string, mode: 'random' | 'designat
 	return request({
 		url: '/purchase/purchasingapply/assign-agent',
 		method: 'post',
-		data: { id: Number(applyId), mode, agentId: agentId || undefined }
+		data: { id: String(applyId), mode, agentId: agentId || undefined }
 	});
 }
 
@@ -98,7 +98,7 @@ export function sendToAgent(applyId: number | string) {
 	return request({
 		url: '/purchase/purchasingapply/sendToAgent',
 		method: 'post',
-		data: { id: Number(applyId) }
+		data: { id: String(applyId) }
 	});
 }
 
@@ -110,7 +110,7 @@ export function revokeAgent(applyId: number | string) {
 	return request({
 		url: '/purchase/purchasingapply/revokeAgent',
 		method: 'post',
-		data: { id: Number(applyId) }
+		data: { id: String(applyId) }
 	});
 }
 
@@ -334,3 +334,16 @@ export function getDocList(applyId: number | string) {
 	});
 }
 
+/**
+ * 根据文件ID下载采购附件（返回blob）
+ * @param fileId 文件ID
+ */
+export function downloadFileById(fileId: string) {
+	return request({
+		url: '/purchase/purchasingfiles/downloadById',
+		method: 'get',
+		params: { fileId },
+		responseType: 'blob'
+	});
+}
+
diff --git a/src/router/route.ts b/src/router/route.ts
index db18310..8c46803 100644
--- a/src/router/route.ts
+++ b/src/router/route.ts
@@ -107,14 +107,6 @@ export const staticRoutes: Array<RouteRecordRaw> = [
 			isAuth: false, // 不需要认证，纯页面展示
 		},
 	},
-	{
-		path: '/purchase/purchasingrequisition/implement',
-		name: 'purchasingrequisition.implement',
-		component: () => import('/@/views/purchase/purchasingrequisition/implement.vue'),
-		meta: {
-			isAuth: false, // 供流程 iframe 嵌入
-		},
-	},
 	...staticRoutesFlow
 ];
 
diff --git a/src/views/purchase/purchasingrequisition/add.vue b/src/views/purchase/purchasingrequisition/add.vue
index 65660ac..6100480 100644
--- a/src/views/purchase/purchasingrequisition/add.vue
+++ b/src/views/purchase/purchasingrequisition/add.vue
@@ -1819,7 +1819,7 @@ const handleSubmit = async () => {
         type: 'purchasingrequisition:submitSuccess'
       }, '*');
     } else {
-      router.push('/finance/purchasingrequisition');
+      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
@@ -1891,7 +1891,7 @@ const handleTempStore = async () => {
           type: 'purchasingrequisition:submitSuccess'
         }, '*');
       } else {
-        router.push('/finance/purchasingrequisition');
+        router.push('/purchase/purchasingrequisition');
       }
     }
   } catch (err: any) {
diff --git a/src/views/purchase/purchasingrequisition/agentDoc/AgentDocDialog.vue b/src/views/purchase/purchasingrequisition/agentDoc/AgentDocDialog.vue
index 132abe1..f1adec1 100644
--- a/src/views/purchase/purchasingrequisition/agentDoc/AgentDocDialog.vue
+++ b/src/views/purchase/purchasingrequisition/agentDoc/AgentDocDialog.vue
@@ -93,7 +93,7 @@
 import { ref, computed } from 'vue'
 import { useMessage } from '/@/hooks/message'
 import { Session } from '/@/utils/storage'
-import { getAgentRequirementFiles, getAgentApplyDetail, uploadAgentDoc, reuploadAgentDoc, getDocList } from '/@/api/purchase/purchasingrequisition'
+import { getAgentRequirementFiles, getAgentApplyDetail, uploadAgentDoc, reuploadAgentDoc, getDocList, downloadFileById } from '/@/api/purchase/purchasingrequisition'
 import type { UploadInstance, UploadProps, UploadUserFile } from 'element-plus'
 
 const emit = defineEmits(['refresh'])
@@ -159,10 +159,24 @@ const loadRequirementFiles = async () => {
   }
 }
 
-const handleDownload = (row: any) => {
-  // TODO: 实现下载功能
-  const downloadUrl = `/purchase/purchasingdoc/download/${row.id}`
-  window.open(downloadUrl, '_blank')
+const handleDownload = async (row: any) => {
+  try {
+    const res = await downloadFileById(row.id)
+    // 从响应头获取文件名，或使用原始文件名
+    const fileName = row.fileName || row.fileTitle || 'download'
+    // 创建 blob 并下载
+    const blob = new Blob([res])
+    const url = window.URL.createObjectURL(blob)
+    const link = document.createElement('a')
+    link.href = url
+    link.download = fileName
+    document.body.appendChild(link)
+    link.click()
+    document.body.removeChild(link)
+    window.URL.revokeObjectURL(url)
+  } catch (e: any) {
+    useMessage().error(e?.msg || '下载失败')
+  }
 }
 
 const beforeUpload: UploadProps['beforeUpload'] = (rawFile) => {
diff --git a/src/views/purchase/purchasingrequisition/form.vue b/src/views/purchase/purchasingrequisition/form.vue
index 02df52c..c896d96 100644
--- a/src/views/purchase/purchasingrequisition/form.vue
+++ b/src/views/purchase/purchasingrequisition/form.vue
@@ -47,7 +47,7 @@ const dialogTitle = computed(() => {
 
 const iframeSrc = computed(() => {
   const baseUrl = window.location.origin + window.location.pathname
-  let src = `${baseUrl}#/finance/purchasingrequisition/add`
+  let src = `${baseUrl}#/purchase/purchasingrequisition/add`
   if (mode.value !== 'add' && rowId.value) {
     src += `?mode=${mode.value}&id=${rowId.value}`
   }
diff --git a/src/views/purchase/purchasingrequisition/implement.vue b/src/views/purchase/purchasingrequisition/implement.vue
index cc57c19..a6081d9 100644
--- a/src/views/purchase/purchasingrequisition/implement.vue
+++ b/src/views/purchase/purchasingrequisition/implement.vue
@@ -82,29 +82,18 @@
         </div>
       </div>
     </div>
-    <!-- 底部按钮：编辑步骤一时隐藏 -->
-    <div v-if="!isEditingStep1" class="implement-footer">
-      <el-button @click="handleClose">取消</el-button>
-      <!-- 只有步骤一完成后才显示确定按钮 -->
-      <el-button v-if="step1Completed" type="primary" :loading="implementSubmitting" @click="handleImplementSubmit">确定</el-button>
-    </div>
   </div>
 </template>
 
 <script setup lang="ts" name="PurchasingImplement">
-import { ref, computed, onMounted, watch, onUnmounted } from 'vue'
-import { useRoute } from 'vue-router'
-import { getDeptMembers, getObj, assignAgent, sendToAgent, revokeAgent, saveImplementType } from '/@/api/purchase/purchasingrequisition'
+import { ref, computed, onMounted, onUnmounted } from 'vue'
+import { getObj, assignAgent, sendToAgent, revokeAgent, saveImplementType } from '/@/api/purchase/purchasingrequisition'
 import { getPage as getAgentPage } from '/@/api/purchase/purchaseagent'
 import { useMessage } from '/@/hooks/message'
 import { Session } from '/@/utils/storage'
-import * as orderVue from '/@/api/order/order-key-vue'
 
 // ==================== 常量定义（与后端枚举保持一致） ====================
 
-/** 部门审核角色编码：仅该角色下显示采购代表相关页面和功能，流转至部门审核时需填写采购代表 */
-const PURCHASE_DEPT_AUDIT_ROLE_CODE = 'PURCHASE_DEPT_AUDIT'
-
 /** 实施采购方式（与后端 ImplementTypeEnum 一致） */
 const IMPLEMENT_TYPE = {
   /** 自行组织采购 */
@@ -135,41 +124,16 @@ const YES_NO = {
   YES: '1',
 } as const
 
-const roleCode = computed(() => Session.getRoleCode() || '')
-const isDeptAuditRole = computed(() => roleCode.value === PURCHASE_DEPT_AUDIT_ROLE_CODE)
+const emit = defineEmits<{
+  (e: 'close'): void
+  (e: 'saved'): void
+}>()
 
-// 与编辑界面一致：支持流程 dynamic-link 传入 currJob/currElTab，申请单 ID 优先取 currJob.orderId
-const props = defineProps({
-  currJob: { type: Object, default: null },
-  currElTab: { type: Object, default: null }
-})
-const emit = defineEmits(['handleJob'])
-
-/** 是否被流程 handle 页面通过 dynamic-link 嵌入 */
-const isFlowEmbed = computed(() => !!props.currJob)
-
-const route = useRoute()
-
-/** 申请单 ID（数值，用于 getObj 等）：与 add 一致，优先流程 currJob.orderId，否则 route.query.id */
-const applyId = computed(() => {
-  const raw = applyIdRaw.value
-  if (raw == null || raw === '') return null
-  const n = Number(raw)
-  return Number.isNaN(n) ? null : n
-})
-
-/** 申请单 ID 原始字符串（用于 getApplyFiles 的 purchaseId，与编辑页一致，避免类型/精度问题） */
-const applyIdRaw = computed(() => {
-  if (props.currJob?.orderId != null && props.currJob?.orderId !== '') {
-    return String(props.currJob.orderId)
-  }
-  const id = route.query.id
-  return id != null && id !== '' ? String(id) : ''
-})
+/** 申请单 ID */
+const applyId = ref<string | number | null>(null)
 
 const applyRow = ref<any>(null)
 const implementType = ref<string>(IMPLEMENT_TYPE.SELF_ORGANIZED)
-const implementSubmitting = ref(false)
 
 /** 步骤控制 */
 const step1Completed = ref(false)
@@ -177,11 +141,6 @@ const saveTypeSubmitting = ref(false)
 const isEditingStep1 = ref(false)
 const originalImplementType = ref<string>('')
 
-const representorMode = ref<'single' | 'multi'>('single')
-const representorTeacherNo = ref<string>('')
-const representorsMulti = ref<string[]>([])
-const deptMembers = ref<any[]>([])
-
 /** 分配代理相关 */
 const agentMode = ref<'designated' | 'random'>('designated')
 const selectedAgentId = ref<string>('')
@@ -194,19 +153,6 @@ const sendToAgentSubmitting = ref(false)
 const revokeAgentSubmitting = ref(false)
 let rollInterval: ReturnType<typeof setInterval> | null = null
 
-/** 是否可以分配代理：委托代理采购 且 (学校统一采购 或 部门自行采购且委托采购中心采购) 且 步骤一已完成 */
-const canAssignAgent = computed(() => {
-  // 自行组织采购不需要分配代理
-  if (implementType.value !== IMPLEMENT_TYPE.ENTRUST_AGENT) return false
-  // 步骤一必须完成
-  if (!step1Completed.value) return false
-  const row = applyRow.value
-  if (!row) return false
-  // 学校统一采购 或 部门自行采购且委托采购中心采购
-  return row.purchaseMode === PURCHASE_MODE.SCHOOL_UNIFIED
-    || (row.purchaseMode === PURCHASE_MODE.DEPT_SELF && row.purchaseChannel === PURCHASE_CHANNEL.ENTRUST_CENTER)
-})
-
 /** 是否显示步骤二：委托代理采购 且 步骤一已完成 且 不在编辑步骤一 */
 const showStep2 = computed(() => {
   return step1Completed.value && !isEditingStep1.value && implementType.value === IMPLEMENT_TYPE.ENTRUST_AGENT
@@ -219,11 +165,9 @@ const step2Completed = computed(() => {
 
 /** 是否可以发送招标代理：委托代理采购 且 已分配代理 且 未发送 */
 const canSendToAgent = computed(() => {
-  // 自行组织采购不需要发送
   if (implementType.value !== IMPLEMENT_TYPE.ENTRUST_AGENT) return false
   const row = applyRow.value
   if (!row) return false
-  // 已分配代理 且 未发送
   return !!row.agentId && row.agentSent !== YES_NO.YES
 })
 
@@ -231,7 +175,6 @@ const canSendToAgent = computed(() => {
 const canReassignAgent = computed(() => {
   const row = applyRow.value
   if (!row) return false
-  // 未发送招标代理时可重新分配
   return row.agentSent !== YES_NO.YES
 })
 
@@ -239,7 +182,6 @@ const canReassignAgent = computed(() => {
 const canRevokeAgent = computed(() => {
   const row = applyRow.value
   if (!row) return false
-  // 已分配代理 且 已发送招标代理时可撤回
   return !!row.agentId && row.agentSent === YES_NO.YES
 })
 
@@ -260,7 +202,6 @@ const loadAgentList = async () => {
 const startRollingAnimation = (finalAgentName: string) => {
   if (agentList.value.length === 0) return
 
-  // 清除之前的动画
   if (rollInterval) {
     clearInterval(rollInterval)
     rollInterval = null
@@ -270,15 +211,14 @@ const startRollingAnimation = (finalAgentName: string) => {
   assignedAgentName.value = ''
 
   let currentIndex = 0
-  const totalDuration = 2000 // 总动画时间 2秒
-  const intervalTime = 80 // 滚动间隔
+  const totalDuration = 2000
+  const intervalTime = 80
 
   rollInterval = setInterval(() => {
     rollingAgentName.value = agentList.value[currentIndex].agentName
     currentIndex = (currentIndex + 1) % agentList.value.length
   }, intervalTime)
 
-  // 2秒后停止并显示最终结果
   setTimeout(() => {
     if (rollInterval) {
       clearInterval(rollInterval)
@@ -297,8 +237,7 @@ const handleAssignAgentRandom = async () => {
   }
   assignAgentSubmitting.value = true
   try {
-    const res = await assignAgent(Number(id), 'random')
-    // 后端返回分配结果后，展示滚动动画
+    const res = await assignAgent(id, 'random')
     const finalAgentName = res?.data?.agentName || res?.agentName || ''
     if (finalAgentName) {
       startRollingAnimation(finalAgentName)
@@ -325,7 +264,7 @@ const handleAssignAgentDesignated = async () => {
   }
   assignAgentSubmitting.value = true
   try {
-    await assignAgent(Number(id), 'designated', selectedAgentId.value)
+    await assignAgent(id, 'designated', selectedAgentId.value)
     useMessage().success('指定代理成功')
     await loadData()
   } catch (e: any) {
@@ -344,7 +283,7 @@ const handleSendToAgent = async () => {
   }
   sendToAgentSubmitting.value = true
   try {
-    await sendToAgent(Number(id))
+    await sendToAgent(id)
     useMessage().success('已发送招标代理')
     await loadData()
   } catch (e: any) {
@@ -363,7 +302,7 @@ const handleRevokeAgent = async () => {
   }
   revokeAgentSubmitting.value = true
   try {
-    await revokeAgent(Number(id))
+    await revokeAgent(id)
     useMessage().success('已撤回招标代理')
     await loadData()
   } catch (e: any) {
@@ -375,6 +314,7 @@ const handleRevokeAgent = async () => {
 
 /** 步骤一：保存实施采购方式 */
 const handleSaveImplementType = async () => {
+
   const id = applyRow.value?.id ?? applyId.value
   if (!id) {
     useMessage().warning('无法获取申请单ID')
@@ -386,14 +326,11 @@ const handleSaveImplementType = async () => {
   }
   saveTypeSubmitting.value = true
   try {
-    await saveImplementType(Number(id), implementType.value)
+    await saveImplementType(id, implementType.value)
     useMessage().success('保存成功')
     step1Completed.value = true
     originalImplementType.value = implementType.value
-    // 流程嵌入场景：通知流程 Tab 已保存
-    if (isFlowEmbed.value && props.currJob && props.currElTab?.id) {
-      orderVue.currElTabIsSave(props.currJob, props.currElTab.id, true, emit)
-    }
+    emit('saved')
     // 如果是委托代理采购，加载代理列表
     if (implementType.value === IMPLEMENT_TYPE.ENTRUST_AGENT) {
       await loadAgentList()
@@ -430,10 +367,11 @@ const handleReSaveImplementType = async () => {
   }
   saveTypeSubmitting.value = true
   try {
-    await saveImplementType(Number(id), implementType.value)
+    await saveImplementType(id, implementType.value)
     useMessage().success('修改成功')
     isEditingStep1.value = false
     originalImplementType.value = implementType.value
+    emit('saved')
     // 如果从委托代理采购改为自行组织采购，清空代理相关状态
     if (implementType.value === IMPLEMENT_TYPE.SELF_ORGANIZED) {
       assignedAgentName.value = ''
@@ -443,10 +381,6 @@ const handleReSaveImplementType = async () => {
     if (implementType.value === IMPLEMENT_TYPE.ENTRUST_AGENT) {
       await loadAgentList()
     }
-    // 流程嵌入场景：通知流程 Tab 已保存
-    if (isFlowEmbed.value && props.currJob && props.currElTab?.id) {
-      orderVue.currElTabIsSave(props.currJob, props.currElTab.id, true, emit)
-    }
   } catch (e: any) {
     useMessage().error(e?.msg || '修改失败')
   } finally {
@@ -454,60 +388,30 @@ const handleReSaveImplementType = async () => {
   }
 }
 
-const isInIframe = () => typeof window !== 'undefined' && window.self !== window.top
-
-const postMessage = (type: string, payload?: any) => {
-  if (typeof window !== 'undefined' && window.parent) {
-    window.parent.postMessage({ type, ...payload }, '*')
-  }
-}
-
 const loadData = async () => {
   const id = applyId.value
   if (!id) {
     useMessage().warning('缺少申请单ID')
     return
   }
-  const needDeptMembers = isDeptAuditRole.value
   try {
-    const requests: [ReturnType<typeof getObj>, ReturnType<typeof getDeptMembers>?] = [getObj(id)]
-    if (needDeptMembers) requests.push(getDeptMembers())
-    const results = await Promise.all(requests)
-    const detailRes = results[0]
-    const membersRes = needDeptMembers ? results[1] : null
+    const detailRes = await getObj(id)
 
     applyRow.value = detailRes?.data ? { ...detailRes.data, id: detailRes.data.id ?? id } : { id }
+
     const row = applyRow.value
     if (row?.implementType) {
       implementType.value = row.implementType
       originalImplementType.value = row.implementType
-      // 已有 implementType 说明步骤一已完成
       step1Completed.value = true
     }
-    // 回显需求部门初审-采购代表人方式与人员
-    if (row?.representorTeacherNo) {
-      representorMode.value = 'single'
-      representorTeacherNo.value = row.representorTeacherNo ?? ''
-      representorsMulti.value = []
-    } else if (row?.representors) {
-      representorMode.value = 'multi'
-      representorTeacherNo.value = ''
-      const parts = typeof row.representors === 'string' ? row.representors.split(',') : []
-      representorsMulti.value = parts.map((s: string) => s.trim()).filter(Boolean)
-    } else {
-      representorTeacherNo.value = ''
-      representorsMulti.value = []
-    }
-    deptMembers.value = needDeptMembers && membersRes?.data ? membersRes.data : []
 
     // 加载代理列表并回显已分配代理（委托代理采购时）
     if (step1Completed.value && implementType.value === IMPLEMENT_TYPE.ENTRUST_AGENT) {
-      // 先判断是否可以分配代理（学校统一采购 或 部门自行采购且委托采购中心采购）
       const canLoadAgent = row.purchaseMode === PURCHASE_MODE.SCHOOL_UNIFIED
         || (row.purchaseMode === PURCHASE_MODE.DEPT_SELF && row.purchaseChannel === PURCHASE_CHANNEL.ENTRUST_CENTER)
       if (canLoadAgent) {
         await loadAgentList()
-        // 回显已分配代理
         if (row?.agentId) {
           selectedAgentId.value = row.agentId
           assignedAgentName.value = row.agentName || ''
@@ -515,19 +419,28 @@ const loadData = async () => {
       }
     }
   } catch (_) {
-    applyRow.value = { id }
-    deptMembers.value = []
+    console.log(_)
   }
 }
 
-const handleClose = () => {
-  postMessage('purchasingimplement:close')
-  if (!isInIframe()) {
-    window.history.back()
-  }
+/** 打开弹窗 */
+const open = async (row: { id: string | number }) => {
+  applyId.value = row?.id ?? null
+  applyRow.value = null
+  implementType.value = IMPLEMENT_TYPE.SELF_ORGANIZED
+  step1Completed.value = false
+  isEditingStep1.value = false
+  agentMode.value = 'designated'
+  selectedAgentId.value = ''
+  agentList.value = []
+  assignedAgentName.value = ''
+  rollingAgentName.value = ''
+
+  await loadData()
 }
 
-const handleImplementSubmit = async () => {
+/** 确定 */
+const handleConfirm = async () => {
   const row = applyRow.value
   if (!row?.id && !applyId.value) return
   const id = row?.id ?? applyId.value
@@ -539,11 +452,11 @@ const handleImplementSubmit = async () => {
       useMessage().warning('请选择实施采购方式')
       return
     }
-    // 自动保存步骤一
     saveTypeSubmitting.value = true
     try {
-      await saveImplementType(Number(id), implementType.value)
+      await saveImplementType(id, implementType.value)
       step1Completed.value = true
+      emit('saved')
     } catch (e: any) {
       useMessage().error(e?.msg || '保存实施采购方式失败')
       return
@@ -552,61 +465,26 @@ const handleImplementSubmit = async () => {
     }
   }
 
-  implementSubmitting.value = true
-  try {
-    useMessage().success('实施采购已保存')
-    postMessage('purchasingimplement:saved')
-    // 流程嵌入场景：通知流程当前 Tab 已保存
-    if (isFlowEmbed.value && props.currJob && props.currElTab?.id) {
-      orderVue.currElTabIsSave(props.currJob, props.currElTab.id, true, emit)
-    }
-  } catch (err: any) {
-    useMessage().error(err?.msg || '实施采购失败')
-  } finally {
-    implementSubmitting.value = false
-  }
+  useMessage().success('实施采购已保存')
+  emit('close')
 }
 
-/** 流程嵌入时供 handle.vue 调用的"保存"回调：与页面按钮保存逻辑保持一致 */
-async function flowSubmitForm() {
-  await handleImplementSubmit()
-}
-
-// 流程切换工单时重新加载数据（与 add 编辑页一致）
-watch(
-  () => props.currJob?.orderId ?? props.currJob?.id,
-  (newVal, oldVal) => {
-    if (newVal !== oldVal && applyId.value) {
-      loadData()
-    }
-  }
-)
-
-onMounted(async () => {
-  await loadData()
-  if (isInIframe()) {
-    document.documentElement.classList.add('iframe-mode')
-    document.body.classList.add('iframe-mode')
-  }
-  // 流程嵌入：注册 tab 保存回调，供审批页调用（与采购申请编辑页保持一致）
-  if (isFlowEmbed.value && props.currJob && props.currElTab?.id) {
-    orderVue.currElTabIsExist(props.currJob, props.currElTab.id)
-    await orderVue.currElTabIsView({}, props.currJob, props.currElTab.id, flowSubmitForm)
-  }
-})
-
 onUnmounted(() => {
-  // 清理滚动动画定时器
   if (rollInterval) {
     clearInterval(rollInterval)
     rollInterval = null
   }
 })
+
+defineExpose({
+  open,
+  handleConfirm,
+})
 </script>
 
 <style scoped lang="scss">
 .implement-page {
-  padding: 20px;
+  padding: 0;
   min-height: 100%;
   display: flex;
   flex-direction: column;
@@ -617,18 +495,6 @@ onUnmounted(() => {
     margin-bottom: 8px;
   }
 }
-.implement-form-tip {
-  margin-top: 12px;
-  padding: 8px 0;
-}
-.implement-footer {
-  margin-top: 24px;
-  padding-top: 16px;
-  border-top: 1px solid var(--el-border-color-lighter);
-  display: flex;
-  gap: 12px;
-  flex-wrap: wrap;
-}
 
 .step-section {
   margin-bottom: 24px;
diff --git a/src/views/purchase/purchasingrequisition/implementForm.vue b/src/views/purchase/purchasingrequisition/implementForm.vue
index 981ed81..b76c9e9 100644
--- a/src/views/purchase/purchasingrequisition/implementForm.vue
+++ b/src/views/purchase/purchasingrequisition/implementForm.vue
@@ -2,66 +2,73 @@
   <el-dialog
     v-model="visible"
     title="实施采购"
-    width="50%"
+    width="800px"
     :close-on-click-modal="false"
     destroy-on-close
-    class="implement-iframe-dialog"
     @close="handleClose"
   >
-    <div class="implement-iframe-content">
-      <iframe
-        ref="iframeRef"
-        :src="iframeSrc"
-        frameborder="0"
-        class="implement-iframe"
-      />
-    </div>
+    <ImplementContent
+      ref="implementContentRef"
+      @close="handleContentClose"
+      @saved="handleContentSaved"
+    />
+
+    <template #footer>
+      <div class="dialog-footer">
+        <el-button @click="handleClose">取消</el-button>
+        <el-button type="primary" :loading="confirming" @click="handleConfirm">确定</el-button>
+      </div>
+    </template>
   </el-dialog>
 </template>
 
 <script setup lang="ts" name="ImplementForm">
-import { ref, computed, watch } from 'vue'
+import { ref, nextTick } from 'vue'
+import ImplementContent from './implement.vue'
 
 const emit = defineEmits<{
   (e: 'refresh'): void
 }>()
 
 const visible = ref(false)
-const iframeRef = ref<HTMLIFrameElement>()
-const applyId = ref<string | number>('')
-
-const iframeSrc = computed(() => {
-  const baseUrl = window.location.origin + window.location.pathname
-  return `${baseUrl}#/purchase/purchasingrequisition/implement?id=${applyId.value}`
-})
+const implementContentRef = ref<InstanceType<typeof ImplementContent>>()
+const confirming = ref(false)
+const pendingRow = ref<{ id: string | number } | null>(null)
 
 const handleClose = () => {
   visible.value = false
-  window.removeEventListener('message', handleMessage)
 }
 
-const handleMessage = (event: MessageEvent) => {
-  if (event.data?.type === 'purchasingimplement:submitSuccess') {
-    handleClose()
-    emit('refresh')
-  } else if (event.data?.type === 'purchasingimplement:close') {
-    handleClose()
-  } else if (event.data?.type === 'purchasingimplement:saved') {
+const handleContentClose = () => {
+  visible.value = false
+  emit('refresh')
+}
+
+const handleContentSaved = () => {
+  emit('refresh')
+}
+
+const handleConfirm = async () => {
+  confirming.value = true
+  try {
+    await implementContentRef.value?.handleConfirm()
+    visible.value = false
     emit('refresh')
+  } finally {
+    confirming.value = false
   }
 }
 
-const openDialog = (row: { id: string | number }) => {
-  applyId.value = row?.id ?? ''
+const openDialog = async (row: { id: string | number }) => {
+  pendingRow.value = row
   visible.value = true
-  window.addEventListener('message', handleMessage)
-}
-
-watch(visible, (val) => {
-  if (!val) {
-    window.removeEventListener('message', handleMessage)
+  // 等待 dialog 及内部组件挂载完成后再调用 open
+  await nextTick()
+  if (pendingRow.value) {
+    implementContentRef.value?.open(pendingRow.value)
+    pendingRow.value = null
   }
-})
+}
 
 defineExpose({
   openDialog,
@@ -69,27 +76,9 @@ defineExpose({
 </script>
 
 <style scoped lang="scss">
-.implement-iframe-content {
-  width: 100%;
-  height: 65vh;
-  min-height: 480px;
-  max-height: calc(100vh - 180px);
-  position: relative;
-  overflow: hidden;
-
-  .implement-iframe {
-    width: 100%;
-    height: 100%;
-    min-height: 480px;
-    border: none;
-    display: block;
-  }
+.dialog-footer {
+  display: flex;
+  justify-content: flex-end;
+  gap: 12px;
 }
-</style>
-
-<style>
-.implement-iframe-dialog .el-dialog__body {
-  padding: 16px;
-  overflow: hidden;
-}
-</style>
+</style>
\ No newline at end of file