diff --git a/app/src/main/kotlin/jackall/moncalc/viewmodel/FruitAnalyzeItemViewModel.kt b/app/src/main/kotlin/jackall/moncalc/viewmodel/FruitAnalyzeItemViewModel.kt
index f5a8c94..1fd1fea 100644
--- a/app/src/main/kotlin/jackall/moncalc/viewmodel/FruitAnalyzeItemViewModel.kt
+++ b/app/src/main/kotlin/jackall/moncalc/viewmodel/FruitAnalyzeItemViewModel.kt
@@ -14,5 +14,5 @@
         var grade4: String = "",
         var grade5: String = ""
 ) : ViewModel() {
-    fun isEmpty() = grade0.isBlank() and grade1.isBlank() and grade2.isBlank() and grade3.isBlank() and grade4.isBlank() and grade5.isBlank()
+    fun count() = grade0.toInt() + grade1.toInt() + grade2.toInt() + grade3.toInt() + grade4.toInt() + grade5.toInt()
 }
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