diff --git a/rc-service/rc-inner-api/other-inner/other-inner-model/src/main/java/com/red/circle/other/inner/asserts/FamilyErrorCode.java b/rc-service/rc-inner-api/other-inner/other-inner-model/src/main/java/com/red/circle/other/inner/asserts/FamilyErrorCode.java
index 551f8486..8b19fd3e 100644
--- a/rc-service/rc-inner-api/other-inner/other-inner-model/src/main/java/com/red/circle/other/inner/asserts/FamilyErrorCode.java
+++ b/rc-service/rc-inner-api/other-inner/other-inner-model/src/main/java/com/red/circle/other/inner/asserts/FamilyErrorCode.java
@@ -78,6 +78,11 @@ public enum FamilyErrorCode implements IResponseErrorCode {
    */
   USER_RECENT_LEAVE(2513, "Your recently left a family. Please tryagain 1 day after leaving"),
 
+  /**
+   * 家族承运不存在
+   */
+  USER_NOT_FOUND(2514, "There are no member of this family"),
+
   ;
 
 
diff --git a/rc-service/rc-service-other/other-application/src/main/java/com/red/circle/other/app/command/family/FamilyRemoveUserExe.java b/rc-service/rc-service-other/other-application/src/main/java/com/red/circle/other/app/command/family/FamilyRemoveUserExe.java
index 4c3e5682..3e7ad4b8 100644
--- a/rc-service/rc-service-other/other-application/src/main/java/com/red/circle/other/app/command/family/FamilyRemoveUserExe.java
+++ b/rc-service/rc-service-other/other-application/src/main/java/com/red/circle/other/app/command/family/FamilyRemoveUserExe.java
@@ -7,6 +7,8 @@ import com.red.circle.other.infra.common.family.FamilyCommon;
 import com.red.circle.other.infra.database.rds.entity.family.FamilyMemberInfo;
 import com.red.circle.other.infra.database.rds.service.family.FamilyMemberInfoService;
 import java.util.Objects;
+
+import com.red.circle.other.inner.asserts.FamilyErrorCode;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.stereotype.Component;
@@ -30,28 +32,16 @@ public class FamilyRemoveUserExe {
   public void execute(FamilyRemoveUserCmd cmd) {
 
     FamilyMemberInfo member = getRemovedPersonMember(cmd);
-    if (Objects.isNull(member)) {
-      return;
-    }
+    ResponseAssert.notNull(FamilyErrorCode.USER_NOT_FOUND, member);
 
     Boolean isExistFamily = getExistFamilyByUserId(cmd);
-    if (Boolean.FALSE.equals(isExistFamily)) {
-      log.error("DELETE_FAILURE: 操作人:{} 被移除成员ID:{}", cmd.getReqUserId(),
-          cmd.getRemoveMemberId());
-      ResponseAssert.failure(CommonErrorCode.DELETE_FAILURE);
-      return;
-    }
+    ResponseAssert.isTrue(FamilyErrorCode.USER_NOT_FOUND, isExistFamily);
 
     FamilyMemberInfo manageMember = getOperatorMember(cmd);
-    if (Objects.isNull(manageMember)) {
-      log.error("DELETE_FAILURE: 操作人不存在: 操作人:{} 被移除成员ID:{}",
-          cmd.getReqUserId(), cmd.getRemoveMemberId());
-      ResponseAssert.failure(CommonErrorCode.DELETE_FAILURE);
-      return;
-    }
+    ResponseAssert.notNull(FamilyErrorCode.USER_NOT_FOUND, manageMember);
 
     ResponseAssert.isFalse(CommonErrorCode.INSUFFICIENT_PERMISSION,
-        Objects.equals(member.getMemberUserId(), manageMember.getMemberUserId()));
+            Objects.equals(member.getMemberUserId(), manageMember.getMemberUserId()));
 
     if (isAdmin(manageMember)) {
       familyCommon.removeFamilyUser(member);