diff --git a/app/src/main/kotlin/jackall/moncalc/db/FruitRealmHelper.kt b/app/src/main/kotlin/jackall/moncalc/db/FruitRealmHelper.kt
index 36f8d05..3cf449f 100644
--- a/app/src/main/kotlin/jackall/moncalc/db/FruitRealmHelper.kt
+++ b/app/src/main/kotlin/jackall/moncalc/db/FruitRealmHelper.kt
@@ -1,25 +1,25 @@
 package jackall.moncalc.db
 
-import io.realm.Realm
+import io.realm.RealmResults
 import jackall.moncalc.vo.Fruit
 
 /**
  * Created by matsumoto_k on 2017/11/02.
  */
 class FruitRealmHelper : RealmHelper<Fruit>() {
-    override fun insert(mRealm: Realm, realmObject: Fruit) {
-        mRealm.executeTransaction {
-            mRealm.copyToRealmOrUpdate(realmObject)
+    override fun insert(realmObject: Fruit) {
+        realm.executeTransaction {
+            realm.copyToRealmOrUpdate(realmObject)
         }
     }
 
-    override fun insert(mRealm: Realm, realmObject: List<Fruit>) {
-        mRealm.executeTransaction {
-            mRealm.copyToRealmOrUpdate(realmObject)
+    override fun insert(realmObject: List<Fruit>) {
+        realm.executeTransaction {
+            realm.copyToRealmOrUpdate(realmObject)
         }
     }
 
-    override fun findAll(mRealm: Realm): List<Fruit> {
-        return mRealm.where(Fruit::class.java).findAll()
+    override fun findAll(): RealmResults<Fruit> {
+        return realm.where(Fruit::class.java).findAll()
     }
 }
\ No newline at end of file