diff --git a/app/src/main/kotlin/jackall/moncalc/db/FruitRealmHelper.kt b/app/src/main/kotlin/jackall/moncalc/db/FruitRealmHelper.kt
index 1211706..36f8d05 100644
--- a/app/src/main/kotlin/jackall/moncalc/db/FruitRealmHelper.kt
+++ b/app/src/main/kotlin/jackall/moncalc/db/FruitRealmHelper.kt
@@ -1,24 +1,25 @@
 package jackall.moncalc.db
 
-import jackall.moncalc.vo.Temple
+import io.realm.Realm
+import jackall.moncalc.vo.Fruit
 
 /**
  * Created by matsumoto_k on 2017/11/02.
  */
-class FruitRealmHelper : RealmHelper<Temple>() {
-    override fun insert(realmObject: Temple) {
-        getRealm().use { realm ->
-            realm.executeTransaction {
-                realm.copyToRealmOrUpdate(realmObject)
-            }
+class FruitRealmHelper : RealmHelper<Fruit>() {
+    override fun insert(mRealm: Realm, realmObject: Fruit) {
+        mRealm.executeTransaction {
+            mRealm.copyToRealmOrUpdate(realmObject)
         }
     }
 
-    override fun insert(realmObject: List<Temple>) {
-        getRealm().use { realm ->
-            realm.executeTransaction {
-                realm.copyToRealmOrUpdate(realmObject)
-            }
+    override fun insert(mRealm: Realm, realmObject: List<Fruit>) {
+        mRealm.executeTransaction {
+            mRealm.copyToRealmOrUpdate(realmObject)
         }
     }
+
+    override fun findAll(mRealm: Realm): List<Fruit> {
+        return mRealm.where(Fruit::class.java).findAll()
+    }
 }
\ No newline at end of file
diff --git a/app/src/main/kotlin/jackall/moncalc/db/RealmHelper.kt b/app/src/main/kotlin/jackall/moncalc/db/RealmHelper.kt
index 1226144..d04116e 100644
--- a/app/src/main/kotlin/jackall/moncalc/db/RealmHelper.kt
+++ b/app/src/main/kotlin/jackall/moncalc/db/RealmHelper.kt
@@ -6,10 +6,8 @@
 /**
  * Created by matsumoto_k on 2017/11/02.
  */
-abstract class RealmHelper<T : RealmObject> : RealmConfig() {
-    abstract fun insert(realmObject: T)
-    abstract fun insert(realmObjects: List<T>)
-    fun getRealm(): Realm {
-        return Realm.getInstance(config)
-    }
+abstract class RealmHelper<T : RealmObject> {
+    abstract fun insert(mRealm: Realm, realmObject: T)
+    abstract fun insert(mRealm: Realm, realmObjects: List<T>)
+    abstract fun findAll(mRealm: Realm): List<T>
 }
\ No newline at end of file
diff --git a/app/src/main/kotlin/jackall/moncalc/db/TempleRealmHelper.kt b/app/src/main/kotlin/jackall/moncalc/db/TempleRealmHelper.kt
index d11f587..e710af2 100644
--- a/app/src/main/kotlin/jackall/moncalc/db/TempleRealmHelper.kt
+++ b/app/src/main/kotlin/jackall/moncalc/db/TempleRealmHelper.kt
@@ -1,24 +1,25 @@
 package jackall.moncalc.db
 
+import io.realm.Realm
 import jackall.moncalc.vo.Temple
 
 /**
  * Created by matsumoto_k on 2017/11/02.
  */
 class TempleRealmHelper : RealmHelper<Temple>() {
-    override fun insert(realmObject: Temple) {
-        getRealm().use { realm ->
-            realm.executeTransaction {
-                realm.copyToRealmOrUpdate(realmObject)
-            }
+    override fun insert(mRealm: Realm, realmObject: Temple) {
+        mRealm.executeTransaction {
+            mRealm.copyToRealmOrUpdate(realmObject)
         }
     }
 
-    override fun insert(realmObject: List<Temple>) {
-        getRealm().use { realm ->
-            realm.executeTransaction {
-                realm.copyToRealmOrUpdate(realmObject)
-            }
+    override fun insert(mRealm: Realm, realmObject: List<Temple>) {
+        mRealm.executeTransaction {
+            mRealm.copyToRealmOrUpdate(realmObject)
         }
     }
+
+    override fun findAll(mRealm: Realm): List<Temple> {
+        return mRealm.where(Temple::class.java).findAll()
+    }
 }
\ No newline at end of file