diff --git a/src/main/java/com/loafle/overflow/crawler/result/OFResultSetCol.java b/src/main/java/com/loafle/overflow/crawler/result/OFResultSetCol.java
index 12a5819..1131691 100644
--- a/src/main/java/com/loafle/overflow/crawler/result/OFResultSetCol.java
+++ b/src/main/java/com/loafle/overflow/crawler/result/OFResultSetCol.java
@@ -68,14 +68,9 @@ public class OFResultSetCol extends OFResultSet{
                     }
                 }
 
-
-
                 for(int indexK = 0 ; indexK < metrics.size(); ++indexK) {
-
                     metric = metrics.get(indexK).getMetric();
-
                     metric = convertMetric(metric, arrayValue);
-
                     resultMap.put(metric, row.get(indexK));
                 }