diff --git a/src/Oms.Application/Dtos/Orders/OrderReceiverParseAddressDtos.cs b/src/Oms.Application/Dtos/Orders/OrderReceiverParseAddressDtos.cs
new file mode 100644
index 0000000..58113ef
--- /dev/null
+++ b/src/Oms.Application/Dtos/Orders/OrderReceiverParseAddressDtos.cs
@@ -0,0 +1,38 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace Oms.Application.Dtos.Orders;
+
+/// <summary>粘贴整段地址 → AI 拆分为收件人字段。</summary>
+public class OrderReceiverParseAddressInput
+{
+    /// <summary>客户粘贴的原始地址文本（姓名/电话/国家/省市区/街道/邮编等）。</summary>
+    [Required]
+    [MaxLength(4000)]
+    public string RawText { get; set; } = string.Empty;
+
+    /// <summary>可选；为空时取客户/平台默认已启用 AI 提供商。</summary>
+    [MaxLength(64)]
+    public string? ProviderKey { get; set; }
+
+    /// <summary>可选模型覆盖。</summary>
+    [MaxLength(128)]
+    public string? Model { get; set; }
+}
+
+/// <summary>地址解析结果 + 完整性校验。</summary>
+public class OrderReceiverParseAddressOutput
+{
+    public OrderParcelReceiverInput Receiver { get; set; } = new();
+
+    /// <summary>必填项是否齐全（姓名/手机/国家/邮编/地址1）。</summary>
+    public bool IsComplete { get; set; }
+
+    /// <summary>缺失的必填字段中文名。</summary>
+    public List<string> MissingRequired { get; set; } = [];
+
+    /// <summary>建议补全的字段（省/州、城市等）。</summary>
+    public List<string> MissingRecommended { get; set; } = [];
+
+    /// <summary>模型或规则给出的提示（歧义、格式可疑等）。</summary>
+    public List<string> Warnings { get; set; } = [];
+}
diff --git a/src/Oms.Application/Services/Orders/OrderService.ReceiverAddressParse.cs b/src/Oms.Application/Services/Orders/OrderService.ReceiverAddressParse.cs
new file mode 100644
index 0000000..8bf89d1
--- /dev/null
+++ b/src/Oms.Application/Services/Orders/OrderService.ReceiverAddressParse.cs
@@ -0,0 +1,299 @@
+using System.Text.Json;
+using System.Text.RegularExpressions;
+using Fake.Application;
+using Microsoft.AspNetCore.Mvc;
+using Oms.Application.Dtos.Orders;
+using Oms.Application.Shared;
+using Oms.Domain.XhsAggregate.Entities;
+using Oms.Domain.XhsAggregate.Repositories;
+
+namespace Oms.Application.Services.Orders;
+
+public partial class OrderService
+{
+    private static readonly string[] ReceiverRequiredFieldLabels =
+    [
+        "收件人名称",
+        "收件人手机",
+        "国家",
+        "邮编",
+        "地址1",
+    ];
+
+    private IXhsAiProviderRepository AiProviderRepository =>
+        LazyServiceProvider.GetRequiredService<IXhsAiProviderRepository>();
+
+    private XhsLlmClient LlmClient => LazyServiceProvider.GetRequiredService<XhsLlmClient>();
+
+    /// <summary>
+    /// AI 解析粘贴的收件地址文本，并校验是否完整。
+    /// </summary>
+    [HttpPost("/order/receiver/parse-address")]
+    public async Task<OrderReceiverParseAddressOutput> ParseReceiverAddressAsync(
+        [FromBody] OrderReceiverParseAddressInput input,
+        CancellationToken cancellationToken = default)
+    {
+        var raw = (input.RawText ?? string.Empty).Trim();
+        if (string.IsNullOrWhiteSpace(raw))
+        {
+            throw new BusinessException("请先粘贴收件地址文本");
+        }
+
+        if (raw.Length > 4000)
+        {
+            throw new BusinessException("地址文本过长，请精简后再解析");
+        }
+
+        var customerId = await OmsSessionHelper.ResolveXhsCustomerIdAsync(CustomerRepository, CurrentUser);
+        var provider = await ResolveAiProviderAsync(customerId, input.ProviderKey);
+
+        var systemPrompt =
+            """
+            你是国际物流 OMS 的收件地址解析助手（跨境打单场景）。
+            目标：把客户粘贴的整段中/英收件信息拆成结构化字段，并做「粗校验」提示——只关心下单/预报大概能不能用，不做地图精校、不验证门牌是否真实、不臆造邮编与城市匹配。
+
+            只输出 JSON，不要 Markdown，不要解释。字段：
+            {
+              "recipientsName": "",
+              "companyName": "",
+              "phone": "",
+              "telePhone": "",
+              "email": "",
+              "countryCode": "",
+              "province": "",
+              "city": "",
+              "streetNumber": "",
+              "streetAddress1": "",
+              "streetAddress2": "",
+              "streetAddress3": "",
+              "zipCode": "",
+              "warnings": []
+            }
+
+            规则：
+            1) countryCode 必须是 ISO 二字码大写（中国→CN，美国→US，英国→GB 不要用 UK，香港→HK，台湾→TW，澳门→MO）。无法判断则留空并在 warnings 说明。
+            2) phone 优先填手机；固定电话放 telePhone；保留 + 国家码。
+            3) 街道门牌放入 streetAddress1；过长拆到 streetAddress2/3；单独门牌号可放 streetNumber。
+            4) 中国地址：省→province，市→city，区县街道合并进 streetAddress1（不要把省市区塞进姓名）。
+            5) 英文地址：State→province，City→city，Street→streetAddress*，ZIP/Postcode→zipCode。
+            6) 粗风险才写 warnings（短中文）：缺国家/邮编/电话不像号码/街道与姓名粘连拆不清等。禁止写「地图不存在」「邮编与城市不匹配」这类无依据结论。
+            7) 不确定的字段留空；不要编造原文没有的省市区邮编。
+            8) 税号/EORI/VAT 不是本任务重点，原文没有就忽略。
+            """;
+
+        var userPrompt = "请解析以下收件信息：\n" + raw;
+        string modelText;
+        try
+        {
+            modelText = await LlmClient.ChatCompletionAsync(
+                provider,
+                [("system", systemPrompt), ("user", userPrompt)],
+                string.IsNullOrWhiteSpace(input.Model) ? null : input.Model.Trim(),
+                cancellationToken);
+        }
+        catch (BusinessException)
+        {
+            throw;
+        }
+        catch (Exception ex)
+        {
+            throw new BusinessException($"AI 地址解析失败：{ex.Message}");
+        }
+
+        var receiver = ParseReceiverJson(modelText, out var modelWarnings);
+        NormalizeReceiver(receiver);
+        var (isComplete, missingRequired, missingRecommended) = EvaluateCompleteness(receiver);
+
+        var warnings = new List<string>();
+        warnings.AddRange(modelWarnings);
+        if (!string.IsNullOrWhiteSpace(receiver.CountryCode) &&
+            receiver.CountryCode!.Length != 2)
+        {
+            warnings.Add("国家代码格式异常，请手动确认");
+        }
+
+        return new OrderReceiverParseAddressOutput
+        {
+            Receiver = receiver,
+            IsComplete = isComplete,
+            MissingRequired = missingRequired,
+            MissingRecommended = missingRecommended,
+            Warnings = warnings.Distinct(StringComparer.Ordinal).ToList(),
+        };
+    }
+
+    private async Task<XhsAiProvider> ResolveAiProviderAsync(int customerId, string? providerKey)
+    {
+        var key = (providerKey ?? string.Empty).Trim();
+        if (!string.IsNullOrWhiteSpace(key))
+        {
+            var byKey = await AiProviderRepository.GetByProviderKeyAsync(customerId, key);
+            if (byKey is not { Enabled: true })
+            {
+                byKey = await AiProviderRepository.GetByProviderKeyAsync(0, key);
+            }
+
+            if (byKey is not { Enabled: true })
+            {
+                throw new BusinessException($"AI 提供商 {key} 未配置或未启用");
+            }
+
+            return byKey;
+        }
+
+        var list = await AiProviderRepository.GetListAsync(x =>
+            (x.CustomerId == customerId || x.CustomerId == 0) && x.Enabled);
+        var preferred = list
+            .OrderByDescending(x => x.CustomerId == customerId)
+            .ThenByDescending(x => x.IsDefault)
+            .ThenBy(x => x.Id)
+            .FirstOrDefault();
+
+        if (preferred == null)
+        {
+            throw new BusinessException("未配置可用的 AI 提供商，请先在系统中启用 AI 服务");
+        }
+
+        return preferred;
+    }
+
+    private static OrderParcelReceiverInput ParseReceiverJson(string modelText, out List<string> warnings)
+    {
+        warnings = [];
+        var json = ExtractJsonObject(modelText);
+        if (string.IsNullOrWhiteSpace(json))
+        {
+            throw new BusinessException("AI 未返回可识别的地址结构，请调整粘贴内容后重试");
+        }
+
+        using var doc = JsonDocument.Parse(json);
+        var root = doc.RootElement;
+        if (root.ValueKind != JsonValueKind.Object)
+        {
+            throw new BusinessException("AI 返回格式异常，请重试");
+        }
+
+        if (root.TryGetProperty("warnings", out var warnNode) && warnNode.ValueKind == JsonValueKind.Array)
+        {
+            foreach (var item in warnNode.EnumerateArray())
+            {
+                var w = item.GetString()?.Trim();
+                if (!string.IsNullOrWhiteSpace(w))
+                {
+                    warnings.Add(w);
+                }
+            }
+        }
+
+        return new OrderParcelReceiverInput
+        {
+            RecipientsName = ReadStr(root, "recipientsName"),
+            CompanyName = ReadStr(root, "companyName"),
+            Phone = ReadStr(root, "phone"),
+            TelePhone = ReadStr(root, "telePhone"),
+            Email = ReadStr(root, "email"),
+            CountryCode = ReadStr(root, "countryCode"),
+            Province = ReadStr(root, "province"),
+            City = ReadStr(root, "city"),
+            StreetNumber = ReadStr(root, "streetNumber"),
+            StreetAddress1 = ReadStr(root, "streetAddress1"),
+            StreetAddress2 = ReadStr(root, "streetAddress2"),
+            StreetAddress3 = ReadStr(root, "streetAddress3"),
+            ZipCode = ReadStr(root, "zipCode"),
+        };
+    }
+
+    private static void NormalizeReceiver(OrderParcelReceiverInput receiver)
+    {
+        receiver.RecipientsName = CleanText(receiver.RecipientsName);
+        receiver.CompanyName = CleanText(receiver.CompanyName);
+        receiver.Phone = CleanText(receiver.Phone);
+        receiver.TelePhone = CleanText(receiver.TelePhone);
+        receiver.Email = CleanText(receiver.Email);
+        receiver.Province = CleanText(receiver.Province);
+        receiver.City = CleanText(receiver.City);
+        receiver.StreetNumber = CleanText(receiver.StreetNumber);
+        receiver.StreetAddress1 = CleanText(receiver.StreetAddress1);
+        receiver.StreetAddress2 = CleanText(receiver.StreetAddress2);
+        receiver.StreetAddress3 = CleanText(receiver.StreetAddress3);
+        receiver.ZipCode = CleanText(receiver.ZipCode);
+
+        var cc = CleanText(receiver.CountryCode);
+        if (!string.IsNullOrWhiteSpace(cc))
+        {
+            receiver.CountryCode = cc.ToUpperInvariant();
+        }
+        else
+        {
+            receiver.CountryCode = null;
+        }
+    }
+
+    private static (bool IsComplete, List<string> MissingRequired, List<string> MissingRecommended)
+        EvaluateCompleteness(OrderParcelReceiverInput receiver)
+    {
+        var missingRequired = new List<string>();
+        if (string.IsNullOrWhiteSpace(receiver.RecipientsName)) missingRequired.Add(ReceiverRequiredFieldLabels[0]);
+        if (string.IsNullOrWhiteSpace(receiver.Phone)) missingRequired.Add(ReceiverRequiredFieldLabels[1]);
+        if (string.IsNullOrWhiteSpace(receiver.CountryCode)) missingRequired.Add(ReceiverRequiredFieldLabels[2]);
+        if (string.IsNullOrWhiteSpace(receiver.ZipCode)) missingRequired.Add(ReceiverRequiredFieldLabels[3]);
+        if (string.IsNullOrWhiteSpace(receiver.StreetAddress1)) missingRequired.Add(ReceiverRequiredFieldLabels[4]);
+
+        var missingRecommended = new List<string>();
+        if (string.IsNullOrWhiteSpace(receiver.Province)) missingRecommended.Add("省/州");
+        if (string.IsNullOrWhiteSpace(receiver.City)) missingRecommended.Add("城市");
+
+        return (missingRequired.Count == 0, missingRequired, missingRecommended);
+    }
+
+    private static string? ReadStr(JsonElement root, string name)
+    {
+        if (!root.TryGetProperty(name, out var node))
+        {
+            // 兼容 PascalCase
+            var pascal = char.ToUpperInvariant(name[0]) + name[1..];
+            if (!root.TryGetProperty(pascal, out node))
+            {
+                return null;
+            }
+        }
+
+        return node.ValueKind switch
+        {
+            JsonValueKind.String => node.GetString(),
+            JsonValueKind.Number => node.ToString(),
+            JsonValueKind.Null => null,
+            _ => node.ToString(),
+        };
+    }
+
+    private static string? CleanText(string? value) =>
+        string.IsNullOrWhiteSpace(value) ? null : value.Trim();
+
+    private static string? ExtractJsonObject(string text)
+    {
+        if (string.IsNullOrWhiteSpace(text))
+        {
+            return null;
+        }
+
+        var trimmed = text.Trim();
+        var fence = Regex.Match(
+            trimmed,
+            @"```(?:json)?\s*([\s\S]*?)```",
+            RegexOptions.IgnoreCase);
+        if (fence.Success)
+        {
+            trimmed = fence.Groups[1].Value.Trim();
+        }
+
+        var start = trimmed.IndexOf('{');
+        var end = trimmed.LastIndexOf('}');
+        if (start < 0 || end <= start)
+        {
+            return null;
+        }
+
+        return trimmed[start..(end + 1)];
+    }
+}