diff --git a/src/main/java/com/loafle/overflow/crawler/result/OFResultSet.java b/src/main/java/com/loafle/overflow/crawler/result/OFResultSet.java
index 78e8922..cc0f67d 100644
--- a/src/main/java/com/loafle/overflow/crawler/result/OFResultSet.java
+++ b/src/main/java/com/loafle/overflow/crawler/result/OFResultSet.java
@@ -11,9 +11,9 @@ import java.util.Map;
  */
 public class OFResultSet {
 
-    Item item;
-    List<String []> rows;
-    List<String> meta;
+    private Item item;
+    private     List<String []> rows;
+    private List<String> meta;
 
     public Item getItem() {
         return item;