diff --git a/gateway/src/main/java/com/oing/controller/MeController.java b/gateway/src/main/java/com/oing/controller/MeController.java
index 771d1d4e..1d954a21 100644
--- a/gateway/src/main/java/com/oing/controller/MeController.java
+++ b/gateway/src/main/java/com/oing/controller/MeController.java
@@ -43,9 +43,8 @@ public MemberResponse getMe(String loginMemberId) {
     }
 
     @Override
-    public FamilyResponse getMyFamily(String loginMemberId) {
-        Member member = memberService.getMemberByMemberId(loginMemberId);
-        Family family = familyService.getFamilyById(member.getFamilyId());
+    public FamilyResponse getMyFamily(String loginFamilyId) {
+        Family family = familyService.getFamilyById(loginFamilyId);
         return FamilyResponse.of(family);
     }
 
diff --git a/gateway/src/main/java/com/oing/restapi/MeApi.java b/gateway/src/main/java/com/oing/restapi/MeApi.java
index ffe398bc..968f5fca 100644
--- a/gateway/src/main/java/com/oing/restapi/MeApi.java
+++ b/gateway/src/main/java/com/oing/restapi/MeApi.java
@@ -7,6 +7,7 @@
 import com.oing.dto.response.DefaultResponse;
 import com.oing.dto.response.FamilyResponse;
 import com.oing.dto.response.MemberResponse;
+import com.oing.util.security.LoginFamilyId;
 import com.oing.util.security.LoginMemberId;
 import io.swagger.v3.oas.annotations.Operation;
 import io.swagger.v3.oas.annotations.Parameter;
@@ -39,8 +40,8 @@ MemberResponse getMe(
     @GetMapping("/family-info")
     FamilyResponse getMyFamily(
             @Parameter(hidden = true)
-            @LoginMemberId
-            String loginMemberId
+            @LoginFamilyId
+            String loginFamilyId
     );
 
     @Operation(summary = "FCM 토큰 등록", description = "FCM 토큰을 등록합니다.")