diff --git a/backend/src/main/java/com/linhelp/delivery/DeliveryAssignmentService.java b/backend/src/main/java/com/linhelp/delivery/DeliveryAssignmentService.java
index 8c64999..21ce837 100644
--- a/backend/src/main/java/com/linhelp/delivery/DeliveryAssignmentService.java
+++ b/backend/src/main/java/com/linhelp/delivery/DeliveryAssignmentService.java
@@ -9,6 +9,8 @@ import com.linhelp.express.ExpressOrderResponse;
 import com.linhelp.express.ExpressOrderService;
 import com.linhelp.order.GoodsOrderResponse;
 import com.linhelp.order.GoodsOrderService;
+import com.linhelp.user.AddressResponse;
+import com.linhelp.user.UserAddressService;
 import org.springframework.stereotype.Service;
 
 import java.time.LocalDateTime;
@@ -27,15 +29,18 @@ public class DeliveryAssignmentService {
     private final DeliveryUserService deliveryUserService;
     private final GoodsOrderService goodsOrderService;
     private final ExpressOrderService expressOrderService;
+    private final UserAddressService addressService;
     private final AtomicLong ids = new AtomicLong(1L);
     private final Map<Long, DeliveryOrderResponse> tasks = new LinkedHashMap<Long, DeliveryOrderResponse>();
 
     public DeliveryAssignmentService(DeliveryUserService deliveryUserService,
                                      GoodsOrderService goodsOrderService,
-                                     ExpressOrderService expressOrderService) {
+                                     ExpressOrderService expressOrderService,
+                                     UserAddressService addressService) {
         this.deliveryUserService = deliveryUserService;
         this.goodsOrderService = goodsOrderService;
         this.expressOrderService = expressOrderService;
+        this.addressService = addressService;
     }
 
     public synchronized DeliveryOrderResponse assignGoodsOrder(Long goodsOrderId, Long riderId) {
@@ -51,7 +56,7 @@ public class DeliveryAssignmentService {
         task.setBizType(BIZ_TYPE_GOODS_ORDER);
         task.setBizOrderId(order.getId());
         task.setBizOrderNo(order.getOrderNo());
-        task.setAddress(order.getAddressId() == null ? null : "地址ID " + order.getAddressId());
+        enrichGoodsContact(task, order);
         task.setAmountCent(order.getPayableAmountCent());
         task.setRemark(order.getRemark());
         tasks.put(task.getId(), task);
@@ -147,6 +152,34 @@ public class DeliveryAssignmentService {
         return task;
     }
 
+    private void enrichGoodsContact(DeliveryOrderResponse task, GoodsOrderResponse order) {
+        if (order.getAddressId() == null) {
+            return;
+        }
+        AddressResponse address = addressService.detailMine(order.getUserId(), order.getAddressId());
+        task.setContactName(address.getContactName());
+        task.setContactPhone(address.getPhone());
+        task.setAddress(buildDeliveryAddress(address));
+    }
+
+    private String buildDeliveryAddress(AddressResponse address) {
+        StringBuilder builder = new StringBuilder();
+        append(builder, address.getBuilding());
+        append(builder, address.getRoom());
+        append(builder, address.getDetail());
+        return builder.toString();
+    }
+
+    private void append(StringBuilder builder, String value) {
+        if (value == null || value.trim().isEmpty()) {
+            return;
+        }
+        if (builder.length() > 0) {
+            builder.append(' ');
+        }
+        builder.append(value);
+    }
+
     private DeliveryOrderResponse require(Long id) {
         DeliveryOrderResponse task = tasks.get(id);
         if (task == null) {
diff --git a/backend/src/test/java/com/linhelp/delivery/DeliveryAssignmentServiceTests.java b/backend/src/test/java/com/linhelp/delivery/DeliveryAssignmentServiceTests.java
index 7908fb6..0d015cb 100644
--- a/backend/src/test/java/com/linhelp/delivery/DeliveryAssignmentServiceTests.java
+++ b/backend/src/test/java/com/linhelp/delivery/DeliveryAssignmentServiceTests.java
@@ -8,6 +8,9 @@ import com.linhelp.order.GoodsOrderResponse;
 import com.linhelp.order.GoodsOrderService;
 import com.linhelp.product.ProductService;
 import com.linhelp.product.ProductSkuResponse;
+import com.linhelp.user.AddressRequest;
+import com.linhelp.user.AddressResponse;
+import com.linhelp.user.UserAddressService;
 import org.junit.jupiter.api.Test;
 
 import java.util.Collections;
@@ -27,6 +30,9 @@ class DeliveryAssignmentServiceTests {
         assertThat(task.getBizType()).isEqualTo(DeliveryAssignmentService.BIZ_TYPE_GOODS_ORDER);
         assertThat(task.getStatus()).isEqualTo(DeliveryTaskStatus.ASSIGNED);
         assertThat(task.getRiderId()).isEqualTo(rider.getId());
+        assertThat(task.getContactName()).isEqualTo("李女士");
+        assertThat(task.getContactPhone()).isEqualTo("13800001000");
+        assertThat(task.getAddress()).isEqualTo("1号楼 1201 东门旁");
     }
 
     @Test
@@ -43,8 +49,9 @@ class DeliveryAssignmentServiceTests {
         private final ProductService productService = new ProductService();
         private final GoodsOrderService goodsOrderService = new GoodsOrderService(productService);
         private final DeliveryUserService deliveryUserService = new DeliveryUserService();
+        private final UserAddressService addressService = new UserAddressService();
         private final DeliveryAssignmentService assignmentService =
-                new DeliveryAssignmentService(deliveryUserService, goodsOrderService, null);
+                new DeliveryAssignmentService(deliveryUserService, goodsOrderService, null, addressService);
 
         private GoodsOrderResponse preparedDeliveryOrder() {
             return preparedOrder(DeliveryMethod.IMMEDIATE, 1L);
@@ -55,12 +62,13 @@ class DeliveryAssignmentServiceTests {
         }
 
         private GoodsOrderResponse preparedOrder(DeliveryMethod deliveryMethod, Long addressId) {
+            Long resolvedAddressId = addressId == null ? null : address().getId();
             ProductSkuResponse sku = productService.createDemoSku(1L, 1L, 1L, "500g", 990, 5);
             CreateGoodsOrderRequest request = new CreateGoodsOrderRequest();
             request.setTenantId(1L);
             request.setCommunityId(1L);
             request.setMerchantId(1L);
-            request.setAddressId(addressId);
+            request.setAddressId(resolvedAddressId);
             request.setDeliveryMethod(deliveryMethod);
             request.setItems(Collections.singletonList(new CreateGoodsOrderItemRequest(1L, sku.getId(), 1)));
             GoodsOrderResponse order = goodsOrderService.create(1L, request);
@@ -68,6 +76,18 @@ class DeliveryAssignmentServiceTests {
             return goodsOrderService.markPrepared(order.getId());
         }
 
+        private AddressResponse address() {
+            AddressRequest request = new AddressRequest();
+            request.setTenantId(1L);
+            request.setCommunityId(1L);
+            request.setContactName("李女士");
+            request.setPhone("13800001000");
+            request.setBuilding("1号楼");
+            request.setRoom("1201");
+            request.setDetail("东门旁");
+            return addressService.create(1L, request);
+        }
+
         private DeliveryUserResponse rider() {
             DeliveryUserRequest request = new DeliveryUserRequest();
             request.setTenantId(1L);
diff --git a/backend/src/test/java/com/linhelp/delivery/RiderTaskServiceTests.java b/backend/src/test/java/com/linhelp/delivery/RiderTaskServiceTests.java
index f31fdc9..31d5fe4 100644
--- a/backend/src/test/java/com/linhelp/delivery/RiderTaskServiceTests.java
+++ b/backend/src/test/java/com/linhelp/delivery/RiderTaskServiceTests.java
@@ -9,6 +9,9 @@ import com.linhelp.order.GoodsOrderResponse;
 import com.linhelp.order.GoodsOrderService;
 import com.linhelp.product.ProductService;
 import com.linhelp.product.ProductSkuResponse;
+import com.linhelp.user.AddressRequest;
+import com.linhelp.user.AddressResponse;
+import com.linhelp.user.UserAddressService;
 import org.junit.jupiter.api.Test;
 
 import java.util.Collections;
@@ -60,18 +63,20 @@ class RiderTaskServiceTests {
         private final ProductService productService = new ProductService();
         private final GoodsOrderService goodsOrderService = new GoodsOrderService(productService);
         private final DeliveryUserService deliveryUserService = new DeliveryUserService();
+        private final UserAddressService addressService = new UserAddressService();
         private final DeliveryAssignmentService assignmentService =
-                new DeliveryAssignmentService(deliveryUserService, goodsOrderService, null);
+                new DeliveryAssignmentService(deliveryUserService, goodsOrderService, null, addressService);
         private final RiderTaskService riderTaskService =
                 new RiderTaskService(assignmentService, goodsOrderService, null);
 
         private GoodsOrderResponse preparedDeliveryOrder() {
             ProductSkuResponse sku = productService.createDemoSku(1L, 1L, 1L, "500g", 990, 5);
             CreateGoodsOrderRequest request = new CreateGoodsOrderRequest();
+            AddressResponse address = address();
             request.setTenantId(1L);
             request.setCommunityId(1L);
             request.setMerchantId(1L);
-            request.setAddressId(1L);
+            request.setAddressId(address.getId());
             request.setDeliveryMethod(DeliveryMethod.IMMEDIATE);
             request.setItems(Collections.singletonList(new CreateGoodsOrderItemRequest(1L, sku.getId(), 1)));
             GoodsOrderResponse order = goodsOrderService.create(1L, request);
@@ -79,6 +84,18 @@ class RiderTaskServiceTests {
             return goodsOrderService.markPrepared(order.getId());
         }
 
+        private AddressResponse address() {
+            AddressRequest request = new AddressRequest();
+            request.setTenantId(1L);
+            request.setCommunityId(1L);
+            request.setContactName("李女士");
+            request.setPhone("13800001000");
+            request.setBuilding("1号楼");
+            request.setRoom("1201");
+            request.setDetail("东门旁");
+            return addressService.create(1L, request);
+        }
+
         private DeliveryUserResponse rider(Long userId, String name) {
             DeliveryUserRequest request = new DeliveryUserRequest();
             request.setTenantId(1L);