diff --git a/src/main/kotlin/org/meogo/domain/user/domain/User.kt b/src/main/kotlin/org/meogo/domain/user/domain/User.kt
index dd9168f..44d96e2 100644
--- a/src/main/kotlin/org/meogo/domain/user/domain/User.kt
+++ b/src/main/kotlin/org/meogo/domain/user/domain/User.kt
@@ -27,12 +27,10 @@ class User(
     @Enumerated(EnumType.STRING)
     val role: UserRole
 ) : BaseUUIDEntity(id) {
-    fun updateProfile(name: String, enrolledSchool: Int, profile: String?): User {
+    fun updateProfile(name: String, enrolledSchool: Int, profile: String): User {
         this.name = name
         this.enrolledSchool = enrolledSchool
-        if (profile != null) {
-            this.profile = profile
-        }
+        this.profile = profile
         return this
     }
 }
diff --git a/src/main/kotlin/org/meogo/domain/user/service/ModifyUserInfoService.kt b/src/main/kotlin/org/meogo/domain/user/service/ModifyUserInfoService.kt
index 1d41cc1..57a0af6 100644
--- a/src/main/kotlin/org/meogo/domain/user/service/ModifyUserInfoService.kt
+++ b/src/main/kotlin/org/meogo/domain/user/service/ModifyUserInfoService.kt
@@ -24,8 +24,8 @@ class ModifyUserInfoService(
     fun execute(request: UserModifyRequest, file: MultipartFile?) {
         val user = userFacade.currentUser() ?: throw UserNotFoundException
 
-        if (file != null && user.profile != defaultImage) fileUtil.delete(user.profile, Path.USER)
-        val url = file?.let { fileUtil.upload(it, Path.USER) }
+        if (user.profile != defaultImage) fileUtil.delete(user.profile, Path.USER)
+        val url = file?.let { fileUtil.upload(it, Path.USER) } ?: defaultImage
 
         userRepository.save(
             user.updateProfile(request.name, request.enrolledSchool, url)