diff --git a/rc-service/rc-inner-api/other-inner/other-inner-model/src/main/java/com/red/circle/other/inner/model/dto/user/UserProfileDTO.java b/rc-service/rc-inner-api/other-inner/other-inner-model/src/main/java/com/red/circle/other/inner/model/dto/user/UserProfileDTO.java
index 17c18087..82b00d8d 100644
--- a/rc-service/rc-inner-api/other-inner/other-inner-model/src/main/java/com/red/circle/other/inner/model/dto/user/UserProfileDTO.java
+++ b/rc-service/rc-inner-api/other-inner/other-inner-model/src/main/java/com/red/circle/other/inner/model/dto/user/UserProfileDTO.java
@@ -122,6 +122,12 @@ public class UserProfileDTO implements Serializable {
    */
   private Boolean isCpRelation;
 
+  /**
+   * 家族ID
+   */
+  @JsonSerialize(using = ToStringSerializer.class)
+  private Long familyId;
+
   /**
    * 背景照片列表（最多9张）
    */
diff --git a/rc-service/rc-service-other/other-application/src/main/java/com/red/circle/other/app/command/user/query/UserProfileUseQryExe.java b/rc-service/rc-service-other/other-application/src/main/java/com/red/circle/other/app/command/user/query/UserProfileUseQryExe.java
index 2ef140d1..3df2922c 100644
--- a/rc-service/rc-service-other/other-application/src/main/java/com/red/circle/other/app/command/user/query/UserProfileUseQryExe.java
+++ b/rc-service/rc-service-other/other-application/src/main/java/com/red/circle/other/app/command/user/query/UserProfileUseQryExe.java
@@ -18,6 +18,8 @@ import com.red.circle.other.infra.database.cache.key.user.UserKey;
 import com.red.circle.other.infra.database.cache.service.cp.CpRelationshipCacheService;
 import com.red.circle.other.infra.database.mongo.entity.live.RoomProfileManager;
 import com.red.circle.other.infra.database.mongo.service.live.RoomProfileManagerService;
+import com.red.circle.other.infra.database.rds.entity.family.FamilyMemberInfo;
+import com.red.circle.other.infra.database.rds.service.family.FamilyMemberInfoService;
 import com.red.circle.other.infra.database.rds.service.user.user.CpValueService;
 import com.red.circle.other.inner.model.dto.user.CpSimpleUserProfileCO;
 import com.red.circle.tool.core.text.StringUtils;
@@ -25,10 +27,7 @@ import com.red.circle.other.inner.asserts.user.UserErrorCode;
 import com.red.circle.other.inner.model.dto.user.UserProfileDTO;
 
 import java.math.BigDecimal;
-import java.util.Collections;
-import java.util.Map;
-import java.util.Objects;
-import java.util.Set;
+import java.util.*;
 import java.util.concurrent.TimeUnit;
 import java.util.stream.Collectors;
 
@@ -54,6 +53,7 @@ public class UserProfileUseQryExe {
     private final UserSupportRelationService userRelationInterviewService;
     private final CpValueService cpValueService;
     private final CpRelationshipCacheService cpRelationshipCacheService;
+    private final FamilyMemberInfoService familyMemberInfoService;
 
     public UserProfileDTO execute(UserProfileQryCmd cmd) {
         UserProfile userProfile = getUserProfile(cmd);
@@ -105,6 +105,9 @@ public class UserProfileUseQryExe {
                     e.getMeUserId().equals(userProfile.getId()) && e.getCpUserId().equals(cmd.requiredReqUserId()));
           userProfileDTO.setIsCpRelation(match);
         }
+
+        userProfileDTO.setFamilyId(Optional.ofNullable(familyMemberInfoService.getFamilyMemberByUserId(userProfileDTO.getId())).map(FamilyMemberInfo::getFamilyId).orElse(null));
+
         return userProfileDTO;
     }