diff --git a/app/src/main/java/com/dongyang/android/youdongknowme/ui/view/depart/DepartActivity.kt b/app/src/main/java/com/dongyang/android/youdongknowme/ui/view/depart/DepartActivity.kt
index e8d331be..5ad02c2c 100644
--- a/app/src/main/java/com/dongyang/android/youdongknowme/ui/view/depart/DepartActivity.kt
+++ b/app/src/main/java/com/dongyang/android/youdongknowme/ui/view/depart/DepartActivity.kt
@@ -56,6 +56,7 @@ class DepartActivity : BaseActivity<ActivityDepartBinding, DepartViewModel>(), D
     private fun getDepart(items: ArrayList<String>) {
         return binding.btnDepartComplete.setOnClickListener {
             viewModel.setDepartment(items[viewModel.selectDepartPosition.value ?: 0])
+            setResult(RESULT_OK)
             finish()
         }
     }
diff --git a/app/src/main/java/com/dongyang/android/youdongknowme/ui/view/setting/SettingFragment.kt b/app/src/main/java/com/dongyang/android/youdongknowme/ui/view/setting/SettingFragment.kt
index 10b7f480..76688d2e 100644
--- a/app/src/main/java/com/dongyang/android/youdongknowme/ui/view/setting/SettingFragment.kt
+++ b/app/src/main/java/com/dongyang/android/youdongknowme/ui/view/setting/SettingFragment.kt
@@ -25,6 +25,7 @@ class SettingFragment : BaseFragment<FragmentSettingBinding, SettingViewModel>()
         registerForActivityResult(StartActivityForResult()) { _ ->
             // 학과 선택 화면 이동 후 재진입 시 학과 재조회 처리
             viewModel.getUserDepartment()
+            viewModel.updateUserDepartment()
         }
 
     override fun initStartView() {