diff --git a/app/src/main/java/com/dongyang/android/youdongknowme/ui/view/cafeteria/CafeteriaViewModel.kt b/app/src/main/java/com/dongyang/android/youdongknowme/ui/view/cafeteria/CafeteriaViewModel.kt
index 2caf1e5f..64eb7e4b 100644
--- a/app/src/main/java/com/dongyang/android/youdongknowme/ui/view/cafeteria/CafeteriaViewModel.kt
+++ b/app/src/main/java/com/dongyang/android/youdongknowme/ui/view/cafeteria/CafeteriaViewModel.kt
@@ -47,8 +47,7 @@ class CafeteriaViewModel(
                 is NetworkResult.Success -> {
                     val menuList = result.data
                     _cafeteriaList.value = menuList
-                    _selectedDate.value = LocalDate.now()
-                    updateMenuList(selectedDate.toString())
+                    updateSelectedDate(LocalDate.now())
                     _isError.postValue(false)
                     _isLoading.postValue(false)
                 }
@@ -61,6 +60,11 @@ class CafeteriaViewModel(
         }
     }
 
+    fun updateSelectedDate(selectedDate: LocalDate) {
+        _selectedDate.value = selectedDate
+        updateMenuList(selectedDate.toString())
+    }
+
     private fun updateMenuList(selectedDate: String) {
         val cafeteriaList = _cafeteriaList.value ?: emptyList()