diff --git a/app/src/main/kotlin/jackall/moncalc/vo/Fruit.kt b/app/src/main/kotlin/jackall/moncalc/vo/Fruit.kt
index a93ad16..84a552d 100644
--- a/app/src/main/kotlin/jackall/moncalc/vo/Fruit.kt
+++ b/app/src/main/kotlin/jackall/moncalc/vo/Fruit.kt
@@ -9,5 +9,6 @@
 open class Fruit(
         @PrimaryKey
         open var id: Int = -1,
-        open var name: String = ""
+        open var name: String = "",
+        open var rank: Int = -1
 ) : RealmObject()
\ No newline at end of file