diff --git a/src/main/kotlin/kr/co/vacgom/api/auth/filter/JwtAuthenticationFilter.kt b/src/main/kotlin/kr/co/vacgom/api/auth/filter/JwtAuthenticationFilter.kt
index 7e00c11..6e8bfaf 100644
--- a/src/main/kotlin/kr/co/vacgom/api/auth/filter/JwtAuthenticationFilter.kt
+++ b/src/main/kotlin/kr/co/vacgom/api/auth/filter/JwtAuthenticationFilter.kt
@@ -13,7 +13,9 @@ import kr.co.vacgom.api.invitation.presentation.InvitationApi
 import kr.co.vacgom.api.invitation.presentation.InvitationApi.Companion.INVITATION
 import kr.co.vacgom.api.user.application.UserTokenService
 import kr.co.vacgom.api.user.presentation.AuthApi
+import kr.co.vacgom.api.user.presentation.AuthApi.Companion.AUTH
 import kr.co.vacgom.api.user.presentation.UserApi
+import kr.co.vacgom.api.user.presentation.UserApi.Companion.USER
 import org.springframework.http.HttpMethod
 import org.springframework.security.core.context.SecurityContextHolder
 import org.springframework.stereotype.Component
@@ -57,10 +59,10 @@ class JwtAuthenticationFilter(
             "/v3/api-docs/swagger-config" to HttpMethod.GET,
             "/v3/api-docs.yaml" to HttpMethod.GET,
             BASE_V3 + BABY + "/images" to HttpMethod.POST,
-            BASE_V3 + AuthApi.AUTH + "/login/**" to HttpMethod.POST,
-            BASE_V3 + UserApi.USER to HttpMethod.POST,
+            BASE_V3 + AUTH + "/login/**" to HttpMethod.POST,
+            BASE_V3 + USER to HttpMethod.POST,
             BASE_V3 + "/**" to HttpMethod.OPTIONS,
-            BASE_V3 + UserApi.USER + INVITATION to HttpMethod.POST,
+            BASE_V3 + USER + INVITATION to HttpMethod.POST,
             BASE_V3 + INVITATION to HttpMethod.POST,
             BASE_V3 + "/TEST/**" to HttpMethod.POST
         )
diff --git a/src/main/kotlin/kr/co/vacgom/api/invitation/application/InvitationService.kt b/src/main/kotlin/kr/co/vacgom/api/invitation/application/InvitationService.kt
index ece2392..0b5ecf4 100644
--- a/src/main/kotlin/kr/co/vacgom/api/invitation/application/InvitationService.kt
+++ b/src/main/kotlin/kr/co/vacgom/api/invitation/application/InvitationService.kt
@@ -43,7 +43,7 @@ class InvitationService(
     }
 
     @Transactional
-    fun getBabiesByInvitationCode(userId: UUID, code: String): List<BabyDto.Response.Detail> {
+    fun getBabiesByInvitationCode(code: String): List<BabyDto.Response.Detail> {
         val invitationCode = invitationRepository.getAndDeleteInvitationCode(code)
             ?: throw BusinessException(InvitationError.INVITATION_CODE_NOT_FOUND)
 
diff --git a/src/main/kotlin/kr/co/vacgom/api/invitation/presentation/InvitationController.kt b/src/main/kotlin/kr/co/vacgom/api/invitation/presentation/InvitationController.kt
index 76bc5cd..ec6bf6a 100644
--- a/src/main/kotlin/kr/co/vacgom/api/invitation/presentation/InvitationController.kt
+++ b/src/main/kotlin/kr/co/vacgom/api/invitation/presentation/InvitationController.kt
@@ -28,11 +28,8 @@ class InvitationController(
         }.let { BaseResponse.success(it) }
     }
 
-    @PostMapping("/get")
+    @PostMapping
     override fun getBabiesByInvitationCode(@RequestBody request: InvitationDto.Request.Get): BaseResponse<List<BabyDto.Response.Detail>> {
-        val userId = SecurityContextUtil.getPrincipal()
-
-        return invitationService.getBabiesByInvitationCode(userId, request.invitationCode)
-            .let { BaseResponse.success(it) }
+        return invitationService.getBabiesByInvitationCode(request.invitationCode).let { BaseResponse.success(it) }
     }
 }