diff --git a/config_manager.go b/config_manager.go
index b193005..57a1499 100644
--- a/config_manager.go
+++ b/config_manager.go
@@ -11,6 +11,7 @@ import (
 	"os"
 	"strings"
 	"sync"
+	"fmt"
 )
 
 type configManager struct {
@@ -19,7 +20,7 @@ type configManager struct {
 	addCh    chan interface{}
 	removeCh chan interface{}
 
-	configs      map[string]*config_manager.Config
+	configs      map[string] *config_manager.Config
 	globalConfig config_manager.GlobalConfig
 }
 
@@ -190,6 +191,6 @@ func (c *configManager) GetGlobalConfig() *config_manager.GlobalConfig {
 func (c *configManager) GetCrawlerById(id string) *config_manager.Config {
 	return c.configs[id]
 }
-func (c *configManager) GetCrawlers() map[string]*config_manager.Config {
+func (c *configManager) GetCrawlers() map[string] *config_manager.Config {
 	return c.configs
 }
diff --git a/config_manager_test.go b/config_manager_test.go
index 5c7ce95..5a2836b 100644
--- a/config_manager_test.go
+++ b/config_manager_test.go
@@ -22,6 +22,13 @@ func TestLoadConfig(t *testing.T) {
 		data :=<- ch
 		c := data.(config_manager.ConfigManager)
 		cc := c.GetCrawlers()
+		
+		//ccc := cc["75045c53-a78d-4589-b8c1-4482cab720b6"]
+		//
+		//mmmm := ccc.Items[0].Keys[0].Metric
+		//
+		//fmt.Println(mmmm)
+		//
 		assert.NotEqual(t, len(cc),0)
 	}()
 	
diff --git a/test_agent/config/container/java_proxy/redis/736387363 b/test_agent/config/container/java_proxy/redis/736387363
index 0186fa9..23d6104 100644
--- a/test_agent/config/container/java_proxy/redis/736387363
+++ b/test_agent/config/container/java_proxy/redis/736387363
@@ -8,8 +8,11 @@
       "portType" : "tcp"
     },
     "auth" : {
-
-    }
+         "url":"jdbc:sqlserver://192.168.1.106:1433;",
+         "id":"sa",
+         "pw":"qwe123",
+         "query" : "select * from master.dbo.sysprocesses"
+       }
   },
   "schedule" : {
     "interval" : "10"
@@ -18,6 +21,30 @@
     "name":"redis",
     "container":"java_proxy"
   },
-  "items" : [
-  ]
+   "items" : [
+      {
+        "keys" : [
+          {
+            "metric" : "object[$0].db[$1].datafile_size",
+            "key" : "Data File(s) Size (KB)"
+          },
+          {
+            "metric" : "object[$0].db[$1].logfile_size",
+            "key" : "Log File(s) Size (KB)"
+          }
+        ],
+        "queryInfo" : {
+          "query": "select object_name,instance_name, counter_name, cntr_value from sys.dm_os_performance_counters where ( counter_name = 'Data File(s) Size (KB)' or counter_name = 'Log File(s) Size (KB)' ) AND object_name = 'SQLServer:Databases'",
+          "extend" : {
+              "test":"test"
+          }
+        },
+        "mappingInfo" : {
+          "parseDirection" : "row",
+          "arrayColumns" : [ "object_name","instance_name"],
+          "keyColumns" : ["counter_name"],
+          "valueColumn" : "cntr_value"
+        }
+      }
+    ]
 }
\ No newline at end of file
diff --git a/test_agent/config/container/java_proxy/sql/989238744 b/test_agent/config/container/java_proxy/sql/989238744
index c8e3608..230285c 100644
--- a/test_agent/config/container/java_proxy/sql/989238744
+++ b/test_agent/config/container/java_proxy/sql/989238744
@@ -8,8 +8,11 @@
       "portType" : "tcp"
     },
     "auth" : {
-
-    }
+         "url":"jdbc:sqlserver://192.168.1.106:1433;",
+         "id":"sa",
+         "pw":"qwe123",
+         "query" : "select * from master.dbo.sysprocesses"
+       }
   },
   "schedule" : {
     "interval" : "10"
@@ -19,5 +22,29 @@
     "container":"java_proxy"
   },
   "items" : [
-  ]
+     {
+       "keys" : [
+         {
+           "metric" : "object[$0].db[$1].datafile_size",
+           "key" : "Data File(s) Size (KB)"
+         },
+         {
+           "metric" : "object[$0].db[$1].logfile_size",
+           "key" : "Log File(s) Size (KB)"
+         }
+       ],
+       "queryInfo" : {
+         "query": "select object_name,instance_name, counter_name, cntr_value from sys.dm_os_performance_counters where ( counter_name = 'Data File(s) Size (KB)' or counter_name = 'Log File(s) Size (KB)' ) AND object_name = 'SQLServer:Databases'",
+         "extend" : {
+             "test":"test"
+         }
+       },
+       "mappingInfo" : {
+         "parseDirection" : "row",
+         "arrayColumns" : [ "object_name","instance_name"],
+         "keyColumns" : ["counter_name"],
+         "valueColumn" : "cntr_value"
+       }
+     }
+   ]
 }
\ No newline at end of file
diff --git a/test_agent/config/container/network_proxy/health_activedirectory/123980918237 b/test_agent/config/container/network_proxy/health_activedirectory/123980918237
index f23d294..45ab6ed 100644
--- a/test_agent/config/container/network_proxy/health_activedirectory/123980918237
+++ b/test_agent/config/container/network_proxy/health_activedirectory/123980918237
@@ -8,8 +8,11 @@
       "portType" : "tcp"
     },
     "auth" : {
-
-    }
+         "url":"jdbc:sqlserver://192.168.1.106:1433;",
+         "id":"sa",
+         "pw":"qwe123",
+         "query" : "select * from master.dbo.sysprocesses"
+       }
   },
   "schedule" : {
     "interval" : "10"
@@ -19,5 +22,29 @@
     "container":"network_proxy"
   },
   "items" : [
-  ]
+     {
+       "keys" : [
+         {
+           "metric" : "object[$0].db[$1].datafile_size",
+           "key" : "Data File(s) Size (KB)"
+         },
+         {
+           "metric" : "object[$0].db[$1].logfile_size",
+           "key" : "Log File(s) Size (KB)"
+         }
+       ],
+       "queryInfo" : {
+         "query": "select object_name,instance_name, counter_name, cntr_value from sys.dm_os_performance_counters where ( counter_name = 'Data File(s) Size (KB)' or counter_name = 'Log File(s) Size (KB)' ) AND object_name = 'SQLServer:Databases'",
+         "extend" : {
+             "test":"test"
+         }
+       },
+       "mappingInfo" : {
+         "parseDirection" : "row",
+         "arrayColumns" : [ "object_name","instance_name"],
+         "keyColumns" : ["counter_name"],
+         "valueColumn" : "cntr_value"
+       }
+     }
+   ]
 }
\ No newline at end of file
diff --git a/test_agent/test.json b/test_agent/test.json
index f23d294..3bce50f 100644
--- a/test_agent/test.json
+++ b/test_agent/test.json
@@ -2,13 +2,16 @@
   "id" : "123980918237",
   "target" : {
     "connection" : {
-      "ip" : "192.168.1.104",
-      "port" : "6379",
+      "ip" : "192.168.1.103",
+      "port" : "1433",
       "ssl" : false,
       "portType" : "tcp"
     },
     "auth" : {
-
+      "url":"jdbc:sqlserver://192.168.1.106:1433;",
+      "id":"sa",
+      "pw":"qwe123",
+      "query" : "select * from master.dbo.sysprocesses"
     }
   },
   "schedule" : {
@@ -19,5 +22,29 @@
     "container":"network_proxy"
   },
   "items" : [
+    {
+      "keys" : [
+        {
+          "metric" : "object[$0].db[$1].datafile_size",
+          "key" : "Data File(s) Size (KB)"
+        },
+        {
+          "metric" : "object[$0].db[$1].logfile_size",
+          "key" : "Log File(s) Size (KB)"
+        }
+      ],
+      "queryInfo" : {
+        "query": "select object_name,instance_name, counter_name, cntr_value from sys.dm_os_performance_counters where ( counter_name = 'Data File(s) Size (KB)' or counter_name = 'Log File(s) Size (KB)' ) AND object_name = 'SQLServer:Databases'",
+        "extend" : {
+            "test":"test"
+        }
+      },
+      "mappingInfo" : {
+        "parseDirection" : "row",
+        "arrayColumns" : [ "object_name","instance_name"],
+        "keyColumns" : ["counter_name"],
+        "valueColumn" : "cntr_value"
+      }
+    }
   ]
 }
\ No newline at end of file