diff --git a/src/main/java/com/loafle/overflow/crawler/config/Item.java b/src/main/java/com/loafle/overflow/crawler/config/Item.java
index fcfd04e..b43282a 100644
--- a/src/main/java/com/loafle/overflow/crawler/config/Item.java
+++ b/src/main/java/com/loafle/overflow/crawler/config/Item.java
@@ -8,7 +8,7 @@ import java.util.List;
 public class Item {
 
     List<String> metrics;
-    List<Query> queries;
+    Query query;
 
     public List<String> getMetrics() {
         return metrics;
@@ -18,11 +18,11 @@ public class Item {
         this.metrics = metrics;
     }
 
-    public List<Query> getQueries() {
-        return queries;
+    public Query getQuery() {
+        return query;
     }
 
-    public void setQueries(List<Query> queries) {
-        this.queries = queries;
+    public void setQuery(Query query) {
+        this.query = query;
     }
 }