diff --git a/src/api/thirdparty/third-mch-fz-relation.ts b/src/api/thirdparty/third-mch-fz-relation.ts
index efe84993..587d9e3c 100644
--- a/src/api/thirdparty/third-mch-fz-relation.ts
+++ b/src/api/thirdparty/third-mch-fz-relation.ts
@@ -35,3 +35,24 @@ export function retry(id: string | number, mchId: string | number) {
     params: { mchId },
   })
 }
+
+/** 提交支付宝直付通二级商户全量资料修改申请；支付宝处理完成后才会在账单和支付结果页生效。 */
+export function modifyAlipayAlias(id: string | number, data: Record<string, any>) {
+  return request({
+    url: `/third/third-mch-fz-relation/${id}/alipay-alias`,
+    method: "post",
+    data,
+  })
+}
+
+/** 将资料图片上传到支付宝，返回可填入资料表单的 image_id。 */
+export function uploadAlipayImage(id: string | number, file: File) {
+  const formData = new FormData()
+  formData.append("file", file)
+  return request({
+    url: `/third/third-mch-fz-relation/${id}/alipay-image`,
+    method: "post",
+    headers: { "Content-Type": "multipart/form-data" },
+    data: formData,
+  })
+}
diff --git a/src/views/mch/mch-manage/components/alipay-image-upload.vue b/src/views/mch/mch-manage/components/alipay-image-upload.vue
new file mode 100644
index 00000000..3a7a9b8c
--- /dev/null
+++ b/src/views/mch/mch-manage/components/alipay-image-upload.vue
@@ -0,0 +1,81 @@
+<template>
+    <div class="flex w-full min-w-0 items-start gap-2">
+        <el-select v-if="multiple" :model-value="normalizedValues" class="min-w-0 flex-1" multiple filterable
+            allow-create default-first-option placeholder="上传图片或粘贴支付宝 image_id"
+            @update:model-value="updateMultiple">
+            <el-option v-for="value in normalizedValues" :key="value" :label="value" :value="value" />
+        </el-select>
+        <el-input v-else :model-value="singleValue" class="min-w-0 flex-1" clearable
+            placeholder="上传图片或粘贴支付宝 image_id" @update:model-value="updateSingle" />
+        <el-upload :show-file-list="false" :accept="acceptedTypes" :http-request="uploadImage"
+            :before-upload="beforeUpload" :disabled="uploading">
+            <el-button :icon="Upload" :loading="uploading">上传到支付宝</el-button>
+        </el-upload>
+    </div>
+</template>
+
+<script setup lang="ts">
+import { Upload } from '@element-plus/icons-vue'
+import type { UploadProps, UploadRequestOptions } from 'element-plus'
+
+import { useMessage } from '/@/hooks/message'
+import { uploadAlipayImage } from '/@/api/thirdparty/third-mch-fz-relation'
+
+const props = withDefaults(defineProps<{
+    modelValue?: string | string[]
+    relationId: string | number
+    multiple?: boolean
+}>(), {
+    modelValue: '',
+    multiple: false,
+})
+
+const emit = defineEmits<{
+    (event: 'update:modelValue', value: string | string[]): void
+}>()
+
+const acceptedTypes = '.bmp,.jpg,.jpeg,.png,.gif,image/bmp,image/jpeg,image/png,image/gif'
+const uploading = ref(false)
+const normalizedValues = computed(() => Array.isArray(props.modelValue)
+    ? props.modelValue.filter(Boolean)
+    : String(props.modelValue || '').split(',').map(item => item.trim()).filter(Boolean))
+const singleValue = computed(() => Array.isArray(props.modelValue)
+    ? (props.modelValue[0] || '')
+    : String(props.modelValue || ''))
+
+const updateMultiple = (value: string[]) => emit('update:modelValue', value.map(item => item.trim()).filter(Boolean))
+const updateSingle = (value: string) => emit('update:modelValue', value.trim())
+
+const beforeUpload: UploadProps['beforeUpload'] = (file) => {
+    const extension = file.name.split('.').pop()?.toLowerCase()
+    if (!extension || !['bmp', 'jpg', 'jpeg', 'png', 'gif'].includes(extension)) {
+        useMessage().warning('只支持 bmp、jpg、jpeg、png、gif 图片')
+        return false
+    }
+    if (file.size > 10 * 1024 * 1024) {
+        useMessage().warning('图片不能超过10MB')
+        return false
+    }
+    return true
+}
+
+const uploadImage = async (options: UploadRequestOptions) => {
+    try {
+        uploading.value = true
+        const { data, code } = await uploadAlipayImage(props.relationId, options.file)
+        if (code !== 0 || !data) throw new Error('支付宝未返回图片标识')
+        if (props.multiple) {
+            emit('update:modelValue', Array.from(new Set([...normalizedValues.value, String(data)])))
+        } else {
+            emit('update:modelValue', String(data))
+        }
+        options.onSuccess({ data })
+        useMessage().success('图片已上传到支付宝')
+    } catch (error: any) {
+        options.onError(error)
+        useMessage().error(error?.msg || error?.message || '支付宝图片上传失败')
+    } finally {
+        uploading.value = false
+    }
+}
+</script>
diff --git a/src/views/mch/mch-manage/components/alipay-merchant-profile-dialog.vue b/src/views/mch/mch-manage/components/alipay-merchant-profile-dialog.vue
new file mode 100644
index 00000000..db8e99ac
--- /dev/null
+++ b/src/views/mch/mch-manage/components/alipay-merchant-profile-dialog.vue
@@ -0,0 +1,745 @@
+<template>
+    <el-dialog :model-value="modelValue" title="修改支付宝商户资料" width="92%" top="4vh" style="max-width: 1180px"
+        :close-on-click-modal="false" :close-on-press-escape="!loading" :show-close="!loading" append-to-body
+        @update:model-value="closeDialog">
+        <el-alert class="mb-4" type="warning" :closable="false" show-icon
+            title="支付宝会按全量资料重新审核。请按当前已生效的进件资料填写，图片必须使用本表单上传后返回的支付宝 image_id。" />
+
+        <div class="mb-4 flex items-center gap-3">
+            <el-alert class="min-w-0 flex-1"
+                :type="profileStatus === 'success' ? 'success' : profileStatus === 'warning' ? 'warning' : 'info'"
+                :closable="false" show-icon :title="profileMessage" />
+            <el-button :icon="Refresh" :loading="profileLoading" :disabled="loading || !relationId"
+                @click="loadAlipayProfile">重新读取支付宝资料</el-button>
+        </div>
+
+        <el-form ref="formRef" :model="form" :rules="rules" label-width="150px" v-loading="loading || profileLoading"
+            class="max-h-[72vh] overflow-y-auto pr-2">
+            <el-tabs v-model="activeTab">
+                <el-tab-pane label="商户主体" name="basic">
+                    <el-row :gutter="20">
+                        <el-col :xs="24" :md="12">
+                            <el-form-item label="直付通商户标识">
+                                <el-input :model-value="relation?.channelSubMchId" disabled />
+                            </el-form-item>
+                        </el-col>
+                        <el-col :xs="24" :md="12">
+                            <el-form-item prop="name">
+                                <template #label>
+                                    <span>商户名称</span>
+                                    <tip content="填写支付宝直付通进件登记的主体名称，不是分账接收方名称或联系人姓名。" />
+                                </template>
+                                <el-input v-model="form.name" maxlength="128" show-word-limit
+                                    placeholder="与营业执照或身份证名称一致" />
+                            </el-form-item>
+                        </el-col>
+                        <el-col :xs="24" :md="12">
+                            <el-form-item label="商户简称" prop="aliasName">
+                                <el-input v-model="form.aliasName" maxlength="128" show-word-limit
+                                    placeholder="账单和支付结果页展示名称" />
+                            </el-form-item>
+                        </el-col>
+                        <el-col :xs="24" :md="12">
+                            <el-form-item label="商户类型" prop="merchantType">
+                                <el-select v-model="form.merchantType" class="w-full">
+                                    <el-option v-for="item in merchantTypeOptions" :key="item.value" :label="item.label"
+                                        :value="item.value" />
+                                </el-select>
+                            </el-form-item>
+                        </el-col>
+                        <el-col :xs="24" :md="12">
+                            <el-form-item label="商户证件类型" prop="certType">
+                                <el-select v-model="form.certType" class="w-full" disabled>
+                                    <el-option v-for="item in certTypeOptions" :key="item.value" :label="item.label"
+                                        :value="item.value" />
+                                </el-select>
+                            </el-form-item>
+                        </el-col>
+                        <el-col :xs="24" :md="12">
+                            <el-form-item prop="mcc">
+                                <template #label>
+                                    <span>MCC</span>
+                                    <tip content="支付宝进件商户类别码。特殊行业还需在“资质材料”中上传行业资质。" />
+                                </template>
+                                <el-input v-model="form.mcc" maxlength="16" placeholder="例如 5812" />
+                            </el-form-item>
+                        </el-col>
+                        <el-col :span="24">
+                            <el-form-item label="当前已开通服务" prop="services">
+                                <el-select v-model="form.services" class="w-full" multiple filterable
+                                    placeholder="请选择该二级商户当前已开通的全部服务">
+                                    <el-option v-for="item in serviceOptions" :key="item" :label="item" :value="item" />
+                                </el-select>
+                            </el-form-item>
+                        </el-col>
+                        <el-col :xs="24" :md="12">
+                            <el-form-item label="客服电话" prop="servicePhone">
+                                <el-input v-model="form.servicePhone" maxlength="32" />
+                            </el-form-item>
+                        </el-col>
+                        <el-col :xs="24" :md="12">
+                            <el-form-item label="服务商签约日期" prop="signTimeWithIsv">
+                                <el-date-picker v-model="form.signTimeWithIsv" class="w-full" type="date"
+                                    value-format="YYYY-MM-DD" format="YYYY-MM-DD" placeholder="选择原签约日期" />
+                            </el-form-item>
+                        </el-col>
+                        <template v-if="form.merchantType !== '06'">
+                            <el-col :xs="24" :md="12">
+                                <el-form-item label="法人名称" prop="legalName">
+                                    <el-input v-model="form.legalName" maxlength="128" />
+                                </el-form-item>
+                            </el-col>
+                            <el-col :xs="24" :md="12">
+                                <el-form-item label="法人证件类型" prop="legalCertType">
+                                    <el-select v-model="form.legalCertType" class="w-full">
+                                        <el-option v-for="item in legalCertTypeOptions" :key="item.value"
+                                            :label="item.label" :value="item.value" />
+                                    </el-select>
+                                </el-form-item>
+                            </el-col>
+                            <el-col :span="24">
+                                <el-form-item label="法人证件号码" prop="legalCertNo">
+                                    <el-input v-model="form.legalCertNo" maxlength="64" />
+                                </el-form-item>
+                            </el-col>
+                        </template>
+                    </el-row>
+                </el-tab-pane>
+
+                <el-tab-pane label="联系人与结算" name="settlement">
+                    <div class="mb-4 border-b border-[var(--el-border-color)] pb-2 text-sm font-medium">商户联系人</div>
+                    <el-row :gutter="20">
+                        <el-col :xs="24" :md="12">
+                            <el-form-item label="联系人姓名" prop="contact.name">
+                                <el-input v-model="form.contact.name" maxlength="64" />
+                            </el-form-item>
+                        </el-col>
+                        <el-col :xs="24" :md="12">
+                            <el-form-item label="联系人手机号" prop="contact.mobile">
+                                <el-input v-model="form.contact.mobile" maxlength="32" />
+                            </el-form-item>
+                        </el-col>
+                        <el-col :xs="24" :md="12">
+                            <el-form-item label="联系人类型">
+                                <el-select v-model="form.contact.type" class="w-full" clearable>
+                                    <el-option v-for="item in contactTypeOptions" :key="item.value" :label="item.label"
+                                        :value="item.value" />
+                                </el-select>
+                            </el-form-item>
+                        </el-col>
+                        <el-col :xs="24" :md="12">
+                            <el-form-item label="联系人身份证号">
+                                <el-input v-model="form.contact.idCardNo" maxlength="64" />
+                            </el-form-item>
+                        </el-col>
+                        <el-col :xs="24" :md="12">
+                            <el-form-item label="联系人电话">
+                                <el-input v-model="form.contact.phone" maxlength="32" />
+                            </el-form-item>
+                        </el-col>
+                        <el-col :xs="24" :md="12">
+                            <el-form-item label="联系人邮箱">
+                                <el-input v-model="form.contact.email" maxlength="128" />
+                            </el-form-item>
+                        </el-col>
+                        <el-col :span="24">
+                            <el-form-item label="联系人职责标识">
+                                <el-select v-model="form.contact.tag" class="w-full" multiple filterable allow-create
+                                    default-first-option placeholder="选填；按原进件资料填写职责标识" />
+                            </el-form-item>
+                        </el-col>
+                    </el-row>
+
+                    <div class="mb-4 mt-2 border-b border-[var(--el-border-color)] pb-2 text-sm font-medium">签约与结算</div>
+                    <el-row :gutter="20">
+                        <el-col :span="24">
+                            <el-form-item label="签约支付宝账号">
+                                <el-input v-model="form.bindingAlipayLogonId" maxlength="128"
+                                    placeholder="需要协议确认或增值服务签约时填写" />
+                            </el-form-item>
+                        </el-col>
+                        <el-col :span="24">
+                            <el-form-item label="结算方式" prop="settlementMode">
+                                <el-radio-group v-model="form.settlementMode">
+                                    <el-radio-button label="alipayAccount">支付宝账号</el-radio-button>
+                                    <el-radio-button label="bankCard">银行卡</el-radio-button>
+                                </el-radio-group>
+                            </el-form-item>
+                        </el-col>
+                        <el-col v-if="form.settlementMode === 'alipayAccount'" :span="24">
+                            <el-form-item label="结算支付宝账号" prop="alipayLogonId">
+                                <el-input v-model="form.alipayLogonId" maxlength="128" placeholder="需与商户名称同名且已实名认证" />
+                            </el-form-item>
+                        </el-col>
+                        <template v-else>
+                            <el-col :xs="24" :md="12">
+                                <el-form-item label="银行卡号" prop="settleCard.accountNo">
+                                    <el-input v-model="form.settleCard.accountNo" maxlength="64" />
+                                </el-form-item>
+                            </el-col>
+                            <el-col :xs="24" :md="12">
+                                <el-form-item label="银行卡户名" prop="settleCard.accountHolderName">
+                                    <el-input v-model="form.settleCard.accountHolderName" maxlength="128" />
+                                </el-form-item>
+                            </el-col>
+                            <el-col :xs="24" :md="12">
+                                <el-form-item label="银行卡类型">
+                                    <el-select v-model="form.settleCard.accountType" class="w-full">
+                                        <el-option label="借记卡" value="DC" />
+                                        <el-option label="信用卡" value="CC" />
+                                    </el-select>
+                                </el-form-item>
+                            </el-col>
+                            <el-col :xs="24" :md="12">
+                                <el-form-item label="账号使用类型">
+                                    <el-select v-model="form.settleCard.usageType" class="w-full">
+                                        <el-option label="对公" value="01" />
+                                        <el-option label="对私" value="02" />
+                                    </el-select>
+                                </el-form-item>
+                            </el-col>
+                            <el-col :xs="24" :md="12">
+                                <el-form-item label="银行名称">
+                                    <el-input v-model="form.settleCard.accountInstName" maxlength="128" />
+                                </el-form-item>
+                            </el-col>
+                            <el-col :xs="24" :md="12">
+                                <el-form-item label="开户行简称">
+                                    <el-input v-model="form.settleCard.accountInstId" maxlength="32" />
+                                </el-form-item>
+                            </el-col>
+                            <el-col :xs="24" :md="12">
+                                <el-form-item label="开户行所在省">
+                                    <el-input v-model="form.settleCard.accountInstProvince" maxlength="64" />
+                                </el-form-item>
+                            </el-col>
+                            <el-col :xs="24" :md="12">
+                                <el-form-item label="开户行所在市">
+                                    <el-input v-model="form.settleCard.accountInstCity" maxlength="64" />
+                                </el-form-item>
+                            </el-col>
+                            <el-col :xs="24" :md="12">
+                                <el-form-item label="开户支行名称">
+                                    <el-input v-model="form.settleCard.accountBranchName" maxlength="128" />
+                                </el-form-item>
+                            </el-col>
+                            <el-col :xs="24" :md="12">
+                                <el-form-item label="联行号（选填）">
+                                    <el-input v-model="form.settleCard.bankCode" maxlength="32" />
+                                </el-form-item>
+                            </el-col>
+                        </template>
+                        <el-col :span="24">
+                            <el-form-item label="设置默认结算规则">
+                                <el-switch v-model="form.useDefaultSettleRule" />
+                            </el-form-item>
+                        </el-col>
+                    </el-row>
+                </el-tab-pane>
+
+                <el-tab-pane label="经营地址与图片" name="images">
+                    <template v-if="usesFaceToFace">
+                        <div class="mb-4 border-b border-[var(--el-border-color)] pb-2 text-sm font-medium">经营地址</div>
+                        <el-row :gutter="20">
+                            <el-col :xs="24" :md="8">
+                                <el-form-item label="省份编码">
+                                    <el-input v-model="form.businessAddress.provinceCode" maxlength="12" />
+                                </el-form-item>
+                            </el-col>
+                            <el-col :xs="24" :md="8">
+                                <el-form-item label="城市编码">
+                                    <el-input v-model="form.businessAddress.cityCode" maxlength="12" />
+                                </el-form-item>
+                            </el-col>
+                            <el-col :xs="24" :md="8">
+                                <el-form-item label="区县编码">
+                                    <el-input v-model="form.businessAddress.districtCode" maxlength="12" />
+                                </el-form-item>
+                            </el-col>
+                            <el-col :span="24">
+                                <el-form-item label="经营详细地址">
+                                    <el-input v-model="form.businessAddress.address" maxlength="256" show-word-limit />
+                                </el-form-item>
+                            </el-col>
+                            <el-col :xs="24" :md="8">
+                                <el-form-item label="高德 POI ID">
+                                    <el-input v-model="form.businessAddress.poiid" maxlength="64" />
+                                </el-form-item>
+                            </el-col>
+                            <el-col :xs="24" :md="8">
+                                <el-form-item label="经度">
+                                    <el-input v-model="form.businessAddress.longitude" maxlength="32" />
+                                </el-form-item>
+                            </el-col>
+                            <el-col :xs="24" :md="8">
+                                <el-form-item label="纬度">
+                                    <el-input v-model="form.businessAddress.latitude" maxlength="32" />
+                                </el-form-item>
+                            </el-col>
+                        </el-row>
+                    </template>
+
+                    <div class="mb-4 mt-2 border-b border-[var(--el-border-color)] pb-2 text-sm font-medium">商户材料</div>
+                    <el-row :gutter="20">
+                        <el-col v-if="usesFaceToFace" :span="24">
+                            <el-form-item label="门头照">
+                                <alipay-image-upload v-model="form.outDoorImages" :relation-id="relationId" multiple />
+                            </el-form-item>
+                        </el-col>
+                        <el-col v-if="usesFaceToFace" :span="24">
+                            <el-form-item label="内景照">
+                                <alipay-image-upload v-model="form.inDoorImages" :relation-id="relationId" multiple />
+                            </el-form-item>
+                        </el-col>
+                        <el-col :span="24">
+                            <el-form-item label="商户证件正面/主页">
+                                <alipay-image-upload v-model="form.certImage" :relation-id="relationId" />
+                            </el-form-item>
+                        </el-col>
+                        <el-col v-if="form.merchantType === '06'" :span="24">
+                            <el-form-item label="个人证件反面">
+                                <alipay-image-upload v-model="form.certImageBack" :relation-id="relationId" />
+                            </el-form-item>
+                        </el-col>
+                        <el-col :span="24">
+                            <el-form-item label="法人证件正面">
+                                <alipay-image-upload v-model="form.legalCertFrontImage" :relation-id="relationId" />
+                            </el-form-item>
+                        </el-col>
+                        <el-col :span="24">
+                            <el-form-item label="法人证件反面">
+                                <alipay-image-upload v-model="form.legalCertBackImage" :relation-id="relationId" />
+                            </el-form-item>
+                        </el-col>
+                        <el-col :span="24">
+                            <el-form-item label="授权函/说明函">
+                                <alipay-image-upload v-model="form.licenseAuthLetterImage" :relation-id="relationId" />
+                            </el-form-item>
+                        </el-col>
+                        <template v-if="form.merchantType === '06'">
+                            <el-col :xs="24" :md="12">
+                                <el-form-item label="补充证件类型">
+                                    <el-select v-model="form.additionalCertType" class="w-full" clearable>
+                                        <el-option
+                                            v-for="item in certTypeOptions.filter(option => option.value !== '100')"
+                                            :key="item.value" :label="item.label" :value="item.value" />
+                                    </el-select>
+                                </el-form-item>
+                            </el-col>
+                            <el-col :xs="24" :md="12">
+                                <el-form-item label="补充证件号码">
+                                    <el-input v-model="form.additionalCertNo" maxlength="64" />
+                                </el-form-item>
+                            </el-col>
+                            <el-col :span="24">
+                                <el-form-item label="补充证件图片">
+                                    <alipay-image-upload v-model="form.additionalCertImage" :relation-id="relationId" />
+                                </el-form-item>
+                            </el-col>
+                        </template>
+                    </el-row>
+                </el-tab-pane>
+
+                <el-tab-pane label="站点与应用" name="sites">
+                    <div class="mb-4 flex items-center justify-between gap-3">
+                        <el-select v-model="form.tradeScene" class="max-w-[520px] flex-1" multiple clearable
+                            placeholder="交易场景（选填；WAP、APP、PC 需站点截图）">
+                            <el-option label="小程序支付（TINY_APP）" value="TINY_APP" />
+                            <el-option label="H5（WAP）" value="WAP" />
+                            <el-option label="线下当面付（OFFLINE）" value="OFFLINE" />
+                            <el-option label="APP" value="APP" />
+                            <el-option label="网站支付（PC）" value="PC" />
+                        </el-select>
+                        <el-button :icon="Plus" @click="addSite()">添加站点</el-button>
+                    </div>
+                    <el-empty v-if="!form.sites.length" description="当前服务不需要站点资料" :image-size="72" />
+                    <div v-for="(site, index) in form.sites" :key="site.key"
+                        class="border-t border-[var(--el-border-color)] py-4 first:border-t-0 first:pt-0">
+                        <div class="mb-3 flex items-center justify-between">
+                            <span class="text-sm font-medium">站点 {{ index + 1 }}</span>
+                            <el-tooltip content="删除站点">
+                                <el-button circle text type="danger" :icon="Delete" @click="removeSite(index)" />
+                            </el-tooltip>
+                        </div>
+                        <el-row :gutter="20">
+                            <el-col :xs="24" :md="8">
+                                <el-form-item label="站点类型">
+                                    <el-select v-model="site.siteType" class="w-full">
+                                        <el-option v-for="item in siteTypeOptions" :key="item.value" :label="item.label"
+                                            :value="item.value" />
+                                    </el-select>
+                                </el-form-item>
+                            </el-col>
+                            <el-col :xs="24" :md="8">
+                                <el-form-item label="站点名称">
+                                    <el-input v-model="site.siteName" maxlength="128" />
+                                </el-form-item>
+                            </el-col>
+                            <el-col v-if="site.siteType === '06'" :xs="24" :md="8">
+                                <el-form-item label="支付宝小程序AppID">
+                                    <el-input v-model="site.tinyAppId" maxlength="64" />
+                                </el-form-item>
+                            </el-col>
+                            <el-col :xs="24" :md="8">
+                                <el-form-item label="站点地址">
+                                    <el-input v-model="site.siteUrl" maxlength="512" />
+                                </el-form-item>
+                            </el-col>
+                            <el-col :span="24">
+                                <el-form-item label="站点截图">
+                                    <alipay-image-upload v-model="site.screenshotImage" :relation-id="relationId" />
+                                </el-form-item>
+                            </el-col>
+                        </el-row>
+                        <el-collapse>
+                            <el-collapse-item title="更多站点资料">
+                                <el-row :gutter="20">
+                                    <el-col :xs="24" :md="12"><el-form-item label="下载地址"><el-input
+                                                v-model="site.download" /></el-form-item></el-col>
+                                    <el-col :xs="24" :md="12"><el-form-item label="应用市场"><el-input
+                                                v-model="site.market" /></el-form-item></el-col>
+                                    <el-col :xs="24" :md="12"><el-form-item label="上架状态"><el-input
+                                                v-model="site.status" /></el-form-item></el-col>
+                                    <el-col :xs="24" :md="12"><el-form-item label="网站域名"><el-input
+                                                v-model="site.siteDomain" /></el-form-item></el-col>
+                                    <el-col :xs="24" :md="12"><el-form-item label="测试账号"><el-input
+                                                v-model="site.account" autocomplete="off" /></el-form-item></el-col>
+                                    <el-col :xs="24" :md="12"><el-form-item label="测试密码"><el-input
+                                                v-model="site.password" type="password" autocomplete="new-password"
+                                                show-password /></el-form-item></el-col>
+                                    <el-col :xs="24" :md="12"><el-form-item label="ICP信息服务名称"><el-input
+                                                v-model="site.icpServiceName" /></el-form-item></el-col>
+                                    <el-col :xs="24" :md="12"><el-form-item label="ICP号"><el-input
+                                                v-model="site.icpNo" /></el-form-item></el-col>
+                                    <el-col :span="24"><el-form-item label="ICP主办单位"><el-input
+                                                v-model="site.icpOrgName" /></el-form-item></el-col>
+                                    <el-col :span="24"><el-form-item label="站点授权函"><alipay-image-upload
+                                                v-model="site.authLetterImage"
+                                                :relation-id="relationId" /></el-form-item></el-col>
+                                    <el-col :span="24"><el-form-item label="备注"><el-input v-model="site.remark"
+                                                type="textarea" /></el-form-item></el-col>
+                                    <el-col :span="24"><el-form-item label="备注图片"><alipay-image-upload
+                                                v-model="site.remarkImage"
+                                                :relation-id="relationId" /></el-form-item></el-col>
+                                </el-row>
+                            </el-collapse-item>
+                        </el-collapse>
+                    </div>
+                </el-tab-pane>
+
+                <el-tab-pane label="资质材料" name="qualifications">
+                    <div class="mb-4 flex justify-end">
+                        <el-button :icon="Plus" @click="addQualification">添加行业资质</el-button>
+                    </div>
+                    <el-alert class="mb-4" type="info" :closable="false" show-icon
+                        title="仅特殊行业 MCC 需要行业资质；每项的资质类型与图片必须同时填写。法人证件照片在“经营地址与图片”中上传。" />
+                    <el-empty v-if="!form.qualifications.length" description="没有行业资质" :image-size="72" />
+                    <div v-for="(item, index) in form.qualifications" :key="item.key"
+                        class="border-t border-[var(--el-border-color)] py-4 first:border-t-0 first:pt-0">
+                        <div class="mb-3 flex items-center justify-between">
+                            <span class="text-sm font-medium">行业资质 {{ index + 1 }}</span>
+                            <el-tooltip content="删除资质">
+                                <el-button circle text type="danger" :icon="Delete"
+                                    @click="form.qualifications.splice(index, 1)" />
+                            </el-tooltip>
+                        </div>
+                        <el-row :gutter="20">
+                            <el-col :xs="24" :md="10">
+                                <el-form-item label="行业资质类型">
+                                    <el-input v-model="item.industryQualificationType" maxlength="128" />
+                                </el-form-item>
+                            </el-col>
+                            <el-col :xs="24" :md="14">
+                                <el-form-item label="行业资质图片">
+                                    <alipay-image-upload v-model="item.industryQualificationImage"
+                                        :relation-id="relationId" />
+                                </el-form-item>
+                            </el-col>
+                        </el-row>
+                    </div>
+                </el-tab-pane>
+            </el-tabs>
+        </el-form>
+
+        <template #footer>
+            <el-button :disabled="loading" @click="closeDialog(false)">取消</el-button>
+            <el-button type="primary" :loading="loading" :disabled="profileLoading" @click="submit">提交修改申请</el-button>
+        </template>
+    </el-dialog>
+</template>
+
+<script setup lang="ts">
+import { Delete, Plus, Refresh } from '@element-plus/icons-vue'
+
+import { useMessage } from '/@/hooks/message'
+import { getAlipayMerchantProfile, modifyAlipayAlias } from '/@/api/thirdparty/third-mch-fz-relation'
+import AlipayImageUpload from './alipay-image-upload.vue'
+
+interface RelationInfo {
+    id?: string | number
+    channelSubMchId?: string
+}
+
+const props = defineProps<{
+    modelValue: boolean
+    relation: RelationInfo | null
+}>()
+const emit = defineEmits(['update:modelValue', 'loading-change', 'submitted'])
+
+const serviceOptions = ['当面付', 'jsapi支付', 'app支付', 'wap支付', '电脑支付', '预授权支付', '商户代扣', '小程序支付', '订单码支付']
+const merchantTypeOptions = [
+    { value: '01', label: '企业' }, { value: '02', label: '事业单位' },
+    { value: '03', label: '民办非企业组织' }, { value: '04', label: '社会团体' },
+    { value: '05', label: '党政及国家机关' }, { value: '06', label: '个人商户' },
+    { value: '07', label: '个体工商户' },
+]
+const certTypeOptions = [
+    { value: '201', label: '营业执照' }, { value: '218', label: '事业单位法人证书' },
+    { value: '204', label: '民办非企业登记证书' }, { value: '206', label: '社会团体法人登记证书' },
+    { value: '219', label: '党政机关批准设立文件' }, { value: '100', label: '大陆身份证' },
+]
+const legalCertTypeOptions = [
+    { value: '100', label: '大陆身份证' }, { value: '105', label: '港澳居民往来内地通行证' },
+    { value: '106', label: '台湾同胞往来大陆通行证' }, { value: '108', label: '外国人居留证' },
+]
+const contactTypeOptions = [
+    { value: 'LEGAL_PERSON', label: '法人' }, { value: 'CONTROLLER', label: '实际控制人' },
+    { value: 'AGENT', label: '代理人' }, { value: 'OTHER', label: '其他' },
+]
+const siteTypeOptions = [
+    { value: '01', label: '网站' }, { value: '02', label: 'APP' }, { value: '06', label: '支付宝小程序' },
+]
+const merchantCertTypes: Record<string, string> = {
+    '01': '201', '02': '218', '03': '204', '04': '206', '05': '219', '06': '100', '07': '201',
+}
+
+const createSite = (siteType = '01') => ({
+    key: `${Date.now()}-${Math.random()}`, siteType, siteName: '', siteUrl: '', screenshotImage: '', tinyAppId: '',
+    account: '', password: '', status: '', market: '', download: '', authLetterImage: '', remark: '',
+    remarkImage: '', siteDomain: '', icpServiceName: '', icpNo: '', icpOrgName: '',
+})
+const createForm = () => ({
+    name: '', aliasName: '', merchantType: '01', mcc: '', services: [] as string[], servicePhone: '',
+    signTimeWithIsv: '', certType: '201', legalName: '', legalCertNo: '', legalCertType: '100',
+    bindingAlipayLogonId: '', alipayLogonId: '', settlementMode: 'alipayAccount', useDefaultSettleRule: true,
+    contact: { name: '', mobile: '', phone: '', email: '', idCardNo: '', tag: [] as string[], type: 'LEGAL_PERSON' },
+    businessAddress: { provinceCode: '', cityCode: '', districtCode: '', address: '', poiid: '', longitude: '', latitude: '', type: 'BUSINESS_ADDRESS' },
+    settleCard: { accountBranchName: '', accountHolderName: '', accountInstCity: '', accountInstId: '', accountInstName: '', accountInstProvince: '', accountNo: '', accountType: 'DC', usageType: '01', bankCode: '' },
+    outDoorImages: [] as string[], inDoorImages: [] as string[], certImage: '', certImageBack: '',
+    legalCertFrontImage: '', legalCertBackImage: '', licenseAuthLetterImage: '',
+    additionalCertType: '', additionalCertNo: '', additionalCertImage: '',
+    sites: [] as ReturnType<typeof createSite>[], tradeScene: [] as string[],
+    qualifications: [] as Array<{ key: string, industryQualificationType: string, industryQualificationImage: string }>,
+})
+
+const formRef = ref()
+const loading = ref(false)
+const profileLoading = ref(false)
+const profileStatus = ref<'idle' | 'success' | 'warning'>('idle')
+const profileMessage = ref('打开弹窗后会自动从支付宝读取二级商户基础资料。')
+const activeTab = ref('basic')
+const form = reactive(createForm())
+const relationId = computed(() => props.relation?.id || '')
+const usesFaceToFace = computed(() => form.services.includes('当面付'))
+let profileRequestSerial = 0
+const requiredRule = (message: string, trigger = 'blur') => ({ required: true, message, trigger })
+const rules = {
+    name: [requiredRule('商户名称不能为空')], aliasName: [requiredRule('商户简称不能为空')],
+    merchantType: [requiredRule('请选择商户类型', 'change')], certType: [requiredRule('请选择商户证件类型', 'change')],
+    mcc: [requiredRule('MCC不能为空')], services: [{ type: 'array', required: true, min: 1, message: '请选择全部已开通服务', trigger: 'change' }],
+    servicePhone: [requiredRule('客服电话不能为空')], signTimeWithIsv: [requiredRule('请选择服务商签约日期', 'change')],
+    legalName: [requiredRule('法人名称不能为空')], legalCertNo: [requiredRule('法人证件号码不能为空')],
+    legalCertType: [requiredRule('请选择法人证件类型', 'change')],
+    'contact.name': [requiredRule('联系人姓名不能为空')], 'contact.mobile': [requiredRule('联系人手机号不能为空')],
+    settlementMode: [requiredRule('请选择结算方式', 'change')], alipayLogonId: [requiredRule('结算支付宝账号不能为空')],
+    'settleCard.accountNo': [requiredRule('银行卡号不能为空')],
+    'settleCard.accountHolderName': [requiredRule('银行卡户名不能为空')],
+}
+
+watch(() => props.modelValue, (visible) => {
+    profileRequestSerial += 1
+    profileLoading.value = false
+    if (!visible) return
+    Object.assign(form, createForm())
+    profileStatus.value = 'idle'
+    profileMessage.value = '正在从支付宝读取二级商户基础资料...'
+    activeTab.value = 'basic'
+    nextTick(() => formRef.value?.clearValidate())
+    void loadAlipayProfile()
+})
+watch(() => form.merchantType, (value) => {
+    form.certType = merchantCertTypes[value] || ''
+    if (value === '06') {
+        form.legalName = ''
+        form.legalCertNo = ''
+    }
+})
+watch(() => [...form.services], (services) => {
+    if ((services.includes('电脑支付') || services.includes('wap支付')) && !form.sites.some(item => item.siteType === '01')) addSite('01')
+    if (services.includes('app支付') && !form.sites.some(item => ['02', '06'].includes(item.siteType))) addSite('02')
+    if ((services.includes('jsapi支付') || services.includes('小程序支付')) && !form.sites.some(item => item.siteType === '06')) addSite('06')
+})
+
+const addSite = (siteType = '01') => form.sites.push(createSite(siteType))
+const removeSite = (index: number) => form.sites.splice(index, 1)
+const addQualification = () => form.qualifications.push({
+    key: `${Date.now()}-${Math.random()}`, industryQualificationType: '', industryQualificationImage: '',
+})
+const closeDialog = (visible: boolean) => {
+    if (!loading.value) emit('update:modelValue', visible)
+}
+
+const applyAlipayProfile = (data: Record<string, any>) => {
+    const textFields = ['name', 'aliasName', 'mcc', 'servicePhone', 'merchantType', 'certType', 'alipayLogonId']
+    textFields.forEach((field) => {
+        if (String(data?.[field] || '').trim()) (form as any)[field] = data[field]
+    })
+    if (Array.isArray(data?.services) && data.services.length) form.services = [...data.services]
+    if (data?.contact) Object.assign(form.contact, data.contact)
+    if (data?.businessAddress) Object.assign(form.businessAddress, data.businessAddress)
+    if (data?.settleCard) Object.assign(form.settleCard, data.settleCard)
+    if (Array.isArray(data?.sites) && data.sites.length) {
+        form.sites = data.sites.map((site: Record<string, any>) => ({
+            ...createSite(site.siteType || '01'),
+            ...site,
+        }))
+    }
+    if (String(data?.alipayLogonId || '').trim()) {
+        form.settlementMode = 'alipayAccount'
+    } else if (String(data?.settleCard?.accountNo || '').trim()) {
+        form.settlementMode = 'bankCard'
+    }
+}
+
+const loadAlipayProfile = async () => {
+    if (profileLoading.value || !relationId.value) return
+    const requestSerial = ++profileRequestSerial
+    const requestedRelationId = relationId.value
+    try {
+        profileLoading.value = true
+        profileStatus.value = 'idle'
+        profileMessage.value = '正在从支付宝读取二级商户基础资料...'
+        const { data, code } = await getAlipayMerchantProfile(requestedRelationId)
+        if (requestSerial !== profileRequestSerial || requestedRelationId !== relationId.value || !props.modelValue) return
+        if (code !== 0 || !data) throw new Error('支付宝未返回商户资料')
+        applyAlipayProfile(data)
+        profileStatus.value = 'success'
+        profileMessage.value = '已回填支付宝可查询的基础资料；法人证件、原签约日期、审核图片、行业资质及未返回字段仍需核对补充。'
+        nextTick(() => formRef.value?.clearValidate())
+    } catch (error: any) {
+        if (requestSerial !== profileRequestSerial || !props.modelValue) return
+        profileStatus.value = 'warning'
+        profileMessage.value = error?.msg || error?.message || '支付宝资料读取失败，请手工填写或稍后重试。'
+    } finally {
+        if (requestSerial === profileRequestSerial) profileLoading.value = false
+    }
+}
+
+const conditionalError = (): { message: string, tab: string } | null => {
+    const missing = (value: unknown) => !String(value || '').trim()
+    if (form.merchantType !== '06' && (missing(form.legalName) || missing(form.legalCertNo))) {
+        return { message: '非个人商户必须填写法人名称和法人证件号码', tab: 'basic' }
+    }
+    if (form.settlementMode === 'bankCard') {
+        const card = form.settleCard
+        if ([card.accountNo, card.accountHolderName, card.accountType, card.usageType, card.accountInstName,
+        card.accountInstId, card.accountInstProvince, card.accountInstCity, card.accountBranchName].some(missing)) {
+            return { message: '请完整填写结算银行卡资料', tab: 'settlement' }
+        }
+        if (form.name.trim() !== card.accountHolderName.trim() && missing(form.licenseAuthLetterImage)) {
+            return { message: '结算卡户名与商户名称不一致时必须上传授权函或说明函', tab: 'images' }
+        }
+    }
+    if (form.merchantType !== '06' && form.legalCertType !== '100' && missing(form.licenseAuthLetterImage)) {
+        return { message: '外籍或非大陆身份证法人必须上传身份说明材料', tab: 'images' }
+    }
+    if (usesFaceToFace.value) {
+        const address = form.businessAddress
+        if ([address.provinceCode, address.cityCode, address.districtCode, address.address].some(missing)) {
+            return { message: '当面付必须完整填写经营地址', tab: 'images' }
+        }
+        if (!form.outDoorImages.length || !form.inDoorImages.length) {
+            return { message: '当面付必须上传门头照和内景照', tab: 'images' }
+        }
+        if ((form.merchantType !== '06' || form.settlementMode === 'bankCard') && missing(form.certImage)) {
+            return { message: '当前商户必须上传商户证件图片', tab: 'images' }
+        }
+        if (form.merchantType === '06' && missing(form.certImageBack)) {
+            return { message: '个人商户使用当面付必须上传证件反面图片', tab: 'images' }
+        }
+    }
+    for (const site of form.sites) {
+        if (missing(site.siteType) || missing(site.siteName)) return { message: '每个站点都必须填写类型和名称', tab: 'sites' }
+    }
+    if ((form.services.includes('电脑支付') || form.services.includes('wap支付'))
+        && !form.sites.some(item => item.siteType === '01' && !missing(item.siteUrl))) {
+        return { message: '电脑支付或wap支付必须填写网站名称和地址', tab: 'sites' }
+    }
+    if (form.services.includes('app支付') && !form.sites.some(item => ['02', '06'].includes(item.siteType))) {
+        return { message: 'app支付必须填写APP或支付宝小程序资料', tab: 'sites' }
+    }
+    if ((form.services.includes('jsapi支付') || form.services.includes('小程序支付'))
+        && !form.sites.some(item => item.siteType === '06' && !missing(item.tinyAppId) && !missing(item.siteUrl))) {
+        return { message: 'jsapi支付或小程序支付必须填写支付宝小程序AppID和站点地址', tab: 'sites' }
+    }
+    for (const scene of form.tradeScene) {
+        if (!['WAP', 'APP', 'PC'].includes(scene)) continue
+        const targetTypes = scene === 'APP' ? ['02', '06'] : ['01']
+        if (!form.sites.some(item => targetTypes.includes(item.siteType) && !missing(item.screenshotImage))) {
+            return { message: `${scene}交易场景必须上传对应站点截图`, tab: 'sites' }
+        }
+    }
+    if (form.qualifications.some(item => missing(item.industryQualificationType) !== missing(item.industryQualificationImage))) {
+        return { message: '行业资质类型和资质图片必须同时填写', tab: 'qualifications' }
+    }
+    if (form.qualifications.some(item => !missing(item.industryQualificationType) && !missing(item.industryQualificationImage))
+        && (missing(form.legalCertFrontImage) || missing(form.legalCertBackImage))) {
+        return { message: '特殊行业必须上传法人证件正面和反面图片', tab: 'images' }
+    }
+    const additionalCertValues = [form.additionalCertType, form.additionalCertNo, form.additionalCertImage]
+    if (additionalCertValues.some(value => !missing(value)) && additionalCertValues.some(missing)) {
+        return { message: '补充证件类型、证件号和图片必须同时填写', tab: 'images' }
+    }
+    return null
+}
+
+const submit = async () => {
+    if (loading.value || !relationId.value) return
+    const valid = await formRef.value?.validate().catch(() => false)
+    if (!valid) return
+    const error = conditionalError()
+    if (error) {
+        activeTab.value = error.tab
+        useMessage().warning(error.message)
+        return
+    }
+    const payload: Record<string, any> = JSON.parse(JSON.stringify(form))
+    delete payload.settlementMode
+    delete payload.useDefaultSettleRule
+    payload.sites.forEach((site: any) => delete site.key)
+    payload.qualifications.forEach((item: any) => delete item.key)
+    if (form.settlementMode === 'alipayAccount') {
+        payload.settleCard = null
+    } else {
+        payload.alipayLogonId = null
+    }
+    payload.defaultSettleRule = form.useDefaultSettleRule ? {
+        defaultSettleType: form.settlementMode,
+        defaultSettleTarget: form.settlementMode === 'alipayAccount' ? form.alipayLogonId : form.settleCard.accountNo,
+    } : null
+    try {
+        loading.value = true
+        emit('loading-change', true)
+        const { data, code } = await modifyAlipayAlias(relationId.value, payload)
+        if (code !== 0 || !data?.orderId) throw new Error('支付宝未返回申请单号')
+        useMessage().success(`申请已提交，等待支付宝处理。申请单号：${data.orderId}`)
+        emit('submitted', data.orderId)
+        emit('update:modelValue', false)
+    } catch (error: any) {
+        useMessage().error(error?.msg || error?.message || '支付宝商户资料修改申请提交失败')
+    } finally {
+        loading.value = false
+        emit('loading-change', false)
+    }
+}
+</script>
diff --git a/src/views/mch/mch-manage/components/pay-setting-form.vue b/src/views/mch/mch-manage/components/pay-setting-form.vue
index 2fb90eb7..dff8f0f9 100644
--- a/src/views/mch/mch-manage/components/pay-setting-form.vue
+++ b/src/views/mch/mch-manage/components/pay-setting-form.vue
@@ -19,8 +19,8 @@
                         <dict-select v-model="form.platformType" dict-code="platform_pay" />
                     </el-form-item>
                 </el-col>
-                <el-alert v-if="form.platformType === '10'" class="mt-[4px]" type="info" show-icon
-                    :closable="false" title="微信子商户号和分账开关统一由下方关系配置；关闭分账后该关系只提供服务商支付路由。" />
+                <el-alert v-if="form.platformType === '10'" class="mt-[4px]" type="info" show-icon :closable="false"
+                    title="微信子商户号和分账开关统一由下方关系配置；关闭分账后该关系只提供服务商支付路由。" />
                 <el-alert v-else-if="form.platformType === '20'" class="mt-[4px]" type="info" show-icon
                     :closable="false" title="支付宝未配置关系或默认关系关闭分账时按普通支付处理；直付通商户、授权和抽佣统一由下方关系配置。" />
             </el-row>
@@ -29,15 +29,16 @@
             <div class="mb-3 flex items-center justify-between gap-3">
                 <div>
                     <div class="text-base font-medium text-[var(--el-text-color-primary)]">分账关系</div>
-                    <div class="mt-1 text-xs text-[var(--el-text-color-secondary)]">默认关系负责支付渠道商户路由；只有“开启分账”且渠道已绑定时才执行平台抽佣。
+                    <div class="mt-1 text-xs text-[var(--el-text-color-secondary)]">
+                        默认关系负责支付渠道商户路由；只有“开启分账”且渠道已绑定时才执行平台抽佣。
                     </div>
                 </div>
                 <div class="flex shrink-0 items-center gap-2">
                     <el-button icon="Refresh" :disabled="!form.id || relationActionId !== null || relationLoading"
                         v-auth="'wallet_mchManage_setting'" @click="loadRelations">刷新</el-button>
-                    <el-button type="primary" icon="Plus" :disabled="!form.id || relationActionId !== null || relationLoading"
-                        v-auth="'wallet_mchManage_setting'"
-                        @click="openRelationDialog()">新增关系</el-button>
+                    <el-button type="primary" icon="Plus"
+                        :disabled="!form.id || relationActionId !== null || relationLoading"
+                        v-auth="'wallet_mchManage_setting'" @click="openRelationDialog()">新增关系</el-button>
                 </div>
             </div>
             <el-alert v-if="!form.id" type="warning" :closable="false" show-icon title="请先保存支付配置，再维护一对多分账关系。" />
@@ -73,32 +74,41 @@
                         <el-tag v-if="!isRelationFzEnabled(row)" type="info">分账已关闭</el-tag>
                         <el-tag v-else :type="relationStatusMeta(row.status).type">{{
                             relationStatusMeta(row.status).label
-                        }}</el-tag>
+                            }}</el-tag>
                     </template>
                 </el-table-column>
                 <el-table-column prop="boundTime" label="绑定时间" min-width="170">
-                    <template #default="{ row }">{{ isRelationFzEnabled(row) ? (row.boundTime || '-') : '-' }}</template>
+                    <template #default="{ row }">{{ isRelationFzEnabled(row) ? (row.boundTime || '-') : '-'
+                        }}</template>
                 </el-table-column>
                 <el-table-column prop="bindError" label="最近错误" min-width="200" show-overflow-tooltip>
-                    <template #default="{ row }">{{ isRelationFzEnabled(row) ? (row.bindError || '-') : '-' }}</template>
+                    <template #default="{ row }">{{ isRelationFzEnabled(row) ? (row.bindError || '-') : '-'
+                        }}</template>
                 </el-table-column>
-                <el-table-column label="操作" width="350" fixed="right" align="center">
+                <el-table-column label="操作" width="460" fixed="right" align="center">
                     <template #default="{ row }">
+                        <el-button v-if="form.platformType === '20' && row.status !== 'SUPERSEDED' && false" text
+                            type="warning" v-auth="'wallet_mchManage_setting'"
+                            :disabled="relationActionId !== null || relationLoading || aliasLoading"
+                            @click="openAlipayAliasDialog(row)">修改商户简称</el-button>
                         <el-button v-if="row.status !== 'SUPERSEDED'" text type="primary"
                             v-auth="'wallet_mchManage_setting'" :disabled="relationActionId !== null || relationLoading"
                             @click="openRelationDialog(row)">编辑</el-button>
-                        <el-button v-if="row.isDefault !== '1'" text type="primary"
-                            v-auth="'wallet_mchManage_setting'" :loading="relationActionId === row.id"
+                        <el-button v-if="row.isDefault !== '1'" text type="primary" v-auth="'wallet_mchManage_setting'"
+                            :loading="relationActionId === row.id"
                             :disabled="relationActionId !== null || relationLoading" @click="setRelationDefault(row)">
                             {{ row.status === 'SUPERSEDED' ? '恢复' : '设为默认' }}
                         </el-button>
                         <el-button
                             v-if="isRelationFzEnabled(row) && row.fzRatio > 0 && ['PENDING_BIND', 'BINDING', 'BIND_FAILED'].includes(row.status)"
-                            text type="warning" v-auth="'wallet_mchManage_setting'" :loading="relationActionId === row.id"
-                            :disabled="relationActionId !== null || relationLoading" @click="retryRelation(row)">重试</el-button>
+                            text type="warning" v-auth="'wallet_mchManage_setting'"
+                            :loading="relationActionId === row.id"
+                            :disabled="relationActionId !== null || relationLoading"
+                            @click="retryRelation(row)">重试</el-button>
                         <el-button v-if="row.status !== 'SUPERSEDED'" text type="danger"
                             v-auth="'wallet_mchManage_setting'" :loading="relationActionId === row.id"
-                            :disabled="relationActionId !== null || relationLoading" @click="removeRelation(row)">删除</el-button>
+                            :disabled="relationActionId !== null || relationLoading"
+                            @click="removeRelation(row)">删除</el-button>
                     </template>
                 </el-table-column>
             </el-table>
@@ -121,8 +131,8 @@
                     <span>是否开启分账</span>
                     <tip content="关闭后仅使用当前关系的渠道商户路由，不绑定接收方、不抽佣、不退分账。" />
                 </template>
-                <el-switch v-model="relationForm.enableFz" active-value="1" inactive-value="0"
-                    active-text="开启" inactive-text="关闭" />
+                <el-switch v-model="relationForm.enableFz" active-value="1" inactive-value="0" active-text="开启"
+                    inactive-text="关闭" />
             </el-form-item>
             <el-form-item v-if="form.platformType === '20'" label="平台账号键" prop="accountKey">
                 <el-input v-model="relationForm.accountKey" maxlength="64" placeholder="为空使用平台默认支付宝账号" />
@@ -153,7 +163,8 @@
                     <span class="ml-2 text-[var(--el-text-color-secondary)]">%</span>
                 </div>
             </el-form-item>
-            <el-form-item v-if="form.platformType === '10' && relationForm.enableFz === '1'" label="微信关系类型" prop="channelRelationType">
+            <el-form-item v-if="form.platformType === '10' && relationForm.enableFz === '1'" label="微信关系类型"
+                prop="channelRelationType">
                 <el-select v-model="relationForm.channelRelationType" class="w-full">
                     <el-option v-for="item in wechatRelationOptions" :key="item.value" :label="item.label"
                         :value="item.value" />
@@ -166,7 +177,8 @@
             <el-alert type="info" :closable="false" show-icon>
                 <template #title>{{ form.platformType === '20'
                     ? '支付宝关系只允许填写 userId、loginName、openId 或 cardAliasNo 中的一种。'
-                    : '微信接收方类型和关系类型在开启分账后提交微信分账关系接口。' }} 修改二级商户、平台账号或接收方身份时会生成新关系版本；仅开启分账的关系会进入渠道绑定任务。历史订单仍保留原关系。</template>
+                    : '微信接收方类型和关系类型在开启分账后提交微信分账关系接口。' }}
+                    修改二级商户、平台账号或接收方身份时会生成新关系版本；仅开启分账的关系会进入渠道绑定任务。历史订单仍保留原关系。</template>
             </el-alert>
         </el-form>
         <template #footer>
@@ -176,6 +188,9 @@
             </el-button>
         </template>
     </el-dialog>
+
+    <alipay-merchant-profile-dialog v-model="aliasVisible" :relation="aliasRelation"
+        @loading-change="aliasLoading = $event" />
 </template>
 
 <script setup lang="ts" name="PaySettingForm">
@@ -183,6 +198,7 @@ import { useMessage, useMessageBox } from "/@/hooks/message"
 
 import * as mchPaySettingApi from "/@/api/wallet/mch-pay-setting";
 import * as mchFzRelationApi from "/@/api/thirdparty/third-mch-fz-relation";
+import AlipayMerchantProfileDialog from './alipay-merchant-profile-dialog.vue'
 
 const emit = defineEmits(["refresh"])
 
@@ -196,6 +212,12 @@ const relationActionId = ref<string | number | null>(null)
 const relationVisible = ref(false)
 const relationFormRef = ref()
 const relations = ref<any[]>([])
+/** 支付宝商户简称修改弹窗是否显示。 */
+const aliasVisible = ref(false)
+/** 支付宝商户简称修改申请是否正在提交。 */
+const aliasLoading = ref(false)
+/** 当前正在修改支付宝全量资料的关系。 */
+const aliasRelation = ref<any>(null)
 const relationForm = reactive<any>({
     id: undefined,
     mchId: '',
@@ -383,6 +405,24 @@ const openRelationDialog = (row?: any) => {
     relationVisible.value = true
 }
 
+/** 打开支付宝商户简称修改弹窗；简称属于支付宝二级商户资料，不并入分账关系编辑表单。 */
+const openAlipayAliasDialog = (row: any) => {
+    if (form.platformType !== '20') {
+        useMessage().warning('只有支付宝支付配置支持修改商户简称')
+        return
+    }
+    if (!row?.id || row.status === 'SUPERSEDED') {
+        useMessage().warning('当前关系不能修改支付宝商户简称')
+        return
+    }
+    if (!String(row.channelSubMchId || '').trim()) {
+        useMessage().warning('请先配置支付宝直付通二级商户标识')
+        return
+    }
+    aliasRelation.value = row
+    aliasVisible.value = true
+}
+
 /** 保存关系配置；渠道身份变更由后端创建新版本，其余渠道字段变更会唤醒稳定的 Quartz 绑定任务。 */
 const saveRelation = async () => {
     const valid = await relationFormRef.value?.validate().catch(() => false)