diff --git a/src/main/java/com/loafle/overflow/crawler/wmi/WMICrawlerWindows.java b/src/main/java/com/loafle/overflow/crawler/wmi/WMICrawlerWindows.java
index d243c90..e93c75c 100644
--- a/src/main/java/com/loafle/overflow/crawler/wmi/WMICrawlerWindows.java
+++ b/src/main/java/com/loafle/overflow/crawler/wmi/WMICrawlerWindows.java
@@ -25,7 +25,7 @@ public class WMICrawlerWindows extends WMICrawlerOS {
         String query = "";
 
         Item cItem = null;
-        Query cQuery = null;
+
 
 //        int idxMetric = 0;
 
@@ -37,8 +37,7 @@ public class WMICrawlerWindows extends WMICrawlerOS {
 
             cItem = config.getItems().get(cIndexI);
 
-            cQuery = cItem.getQuery();
-            query = (String)cQuery.getQueryInfo().get("query");
+            query = (String)cItem.getQueryInfo().get("query");
 
             wmiconnect = connectServer(config);
 
@@ -89,7 +88,7 @@ public class WMICrawlerWindows extends WMICrawlerOS {
 
         List<String> row = null;
 
-        List<String> columns = (List<String>)citem.getQuery().getQueryInfo().get("arrayColumns");
+        List<String> columns = (List<String>)citem.getQueryInfo().get("arrayColumns");
 
         while (enumVariant.hasMoreElements()) {
 
@@ -98,8 +97,8 @@ public class WMICrawlerWindows extends WMICrawlerOS {
             vItem = enumVariant.nextElement();
             item = vItem.toDispatch();
 
-            for( int indexI = 0; indexI < citem.getQuery().getKeys().size(); ++indexI) {
-                vValue = Dispatch.call(item, citem.getQuery().getKeys().get(indexI));
+            for( int indexI = 0; indexI < citem.getKeys().size(); ++indexI) {
+                vValue = Dispatch.call(item, citem.getKeys().get(indexI));
                 value = vValue.toString();
                 vValue.safeRelease();
                 row.add(value);
@@ -126,43 +125,6 @@ public class WMICrawlerWindows extends WMICrawlerOS {
         return ofResultSet;
     }
 
-    protected void getMultiValue(EnumVariant enumVariant,Query cQuery, Map<String, String> resultMap) {
-
-        Variant vItem = null;
-        Dispatch item = null;
-
-        String indexColumn = (String)cQuery.getQueryInfo().get("indexColumn");
-
-        Variant vValue = null;
-        Variant vColumn = null;
-        String value = null;
-        String columnStr = null;
-
-
-
-        while (enumVariant.hasMoreElements()) {
-
-            vItem = enumVariant.nextElement();
-            item = vItem.toDispatch();
-
-            vColumn = Dispatch.call(item, indexColumn);
-            columnStr = vColumn.toString();
-            vColumn.safeRelease();
-
-            for( int indexI = 0; indexI < cQuery.getKeys().size(); ++indexI) {
-
-                vValue = Dispatch.call(item, cQuery.getKeys().get(indexI));
-                value = vValue.toString();
-
-                vValue.safeRelease();
-            }
-
-            vItem.safeRelease();
-            item.safeRelease();
-        }
-
-    }
-
     protected void getMultiValue(EnumVariant enumVariant, Query cQuery, Item cItem, int idxMetric, Map<String, String> resultMap) {
 
         Variant vItem = null;
diff --git a/src/test/resources/config/example.json b/src/test/resources/config/example.json
index d0e7ef3..20ba905 100644
--- a/src/test/resources/config/example.json
+++ b/src/test/resources/config/example.json
@@ -15,47 +15,41 @@
     "interval" : "10"
   },
   "crawler" : {
-    "name":"redis_protocol_crawler",
-    "container":"network_crawler"
+    "name":"wmi_crawler",
+    "container":"java_proxy"
   },
   "items" : [
-
     {
       "metrics": [
         "cpu[$0].usage.system",
         "cpu[$0].usage.idle",
         "cpu[$0].usage.user"
       ],
-      "query":
-      {
-        "queryInfo": {
-          "query":"select PercentProcessorTime, PercentIdleTime, PercentUserTime,Name from Win32_PerfFormattedData_PerfOS_Processor",
-          "parseDirection" : "col",
-          "arrayColumns":["Name"]
-        },
-        "keys":["PercentProcessorTime","PercentIdleTime", "PercentUserTime"]
-      }
-
+      "queryInfo": {
+        "query":"select PercentProcessorTime, PercentIdleTime, PercentUserTime,Name from Win32_PerfFormattedData_PerfOS_Processor",
+        "parseDirection" : "col",
+        "arrayColumns":["Name"]
+      },
+      "keys":["PercentProcessorTime","PercentIdleTime", "PercentUserTime"]
     }
-    ,{
+  ,{
       "metrics": [
         "cpu.usage.system",
         "cpu.usage.idle",
         "cpu.usage.user"
       ],
-      "query":
-      {
-        "queryInfo": {
-          "query":"select PercentProcessorTime, PercentIdleTime, PercentUserTime,Name from Win32_PerfFormattedData_PerfOS_Processor where Name='_Total'",
-          "parseDirection" : "col"
 
-        },
-        "keys":["PercentProcessorTime","PercentIdleTime", "PercentUserTime"]
-      }
+      "queryInfo": {
+        "query":"select PercentProcessorTime, PercentIdleTime, PercentUserTime,Name from Win32_PerfFormattedData_PerfOS_Processor where Name='_Total'",
+        "parseDirection" : "col"
+
+      },
+      "keys":["PercentProcessorTime","PercentIdleTime", "PercentUserTime"]
+
 
     }
 
 
-    ]
+  ]
 
 }
\ No newline at end of file