diff --git a/pom.xml b/pom.xml
index 9ae4a3a..99628f8 100644
--- a/pom.xml
+++ b/pom.xml
@@ -11,10 +11,8 @@
     </parent>
 
     <groupId>com.loafle.overflow</groupId>
-    <artifactId>crawler.sql</artifactId>
-    <packaging>jar</packaging>
+    <artifactId>crawler_sql</artifactId>
     <version>1.0.0-SNAPSHOT</version>
-    <name>com.loafle.overflow.crawler.sql</name>
 
     <dependencies>
         <!-- https://mvnrepository.com/artifact/mysql/mysql-connector-java -->
diff --git a/src/main/java/com/loafle/overflow/crawler/sql/SQLCrawler.java b/src/main/java/com/loafle/overflow/crawler/sql/SQLCrawler.java
index d1ffb33..422f9ed 100644
--- a/src/main/java/com/loafle/overflow/crawler/sql/SQLCrawler.java
+++ b/src/main/java/com/loafle/overflow/crawler/sql/SQLCrawler.java
@@ -15,55 +15,25 @@ public class SQLCrawler extends Crawler {
 
     public SQLCrawler() {}
 
-
     @Override
-    protected Object getInternal(Map<String, Object> config) {
-        TargetInfo info = getTargetInfo(config.get("id").toString());
-        return getMetrics(info);
+    public Object getInternal(Map<String, Object> config) {
+        return getMetrics(config);
     }
 
-    private TargetInfo getTargetInfo(String id) {
-        TargetInfo info = new TargetInfo();
 
-//        //MySQL
-//        info.setUrl("jdbc:mysql://192.168.1.215:3306"); // ?useSSL=true&verifyServerCertificate=false
-//        info.setId("root");
-//        info.setPw("qwe123");
-//        info.setSSL(false);
-//        info.setQuery("show session status");
-//        //MSSQL
-        info.setUrl("jdbc:sqlserver://192.168.1.103:1433;integratedSecurity=SSPI;encrypt=false;trustServerCertificate=true");
-        info.setId("sa");
-        info.setPw("qwer5795");
-        info.setSSL(true);
-        info.setQuery("select * from master.dbo.sysprocesses");
-//        //PGSQL
-//        info.setUrl("jdbc:postgresql://192.168.1.107:5432/postgres");
-//        info.setId("postgres");
-//        info.setPw("!@#$qwer1234");
-//        info.setSSL(false);
-//        info.setQuery("select * from pg_stat_activity");
-//        //Oracle
-//        info.setUrl("jdbc:oracle:thin:@192.168.1.30:1521/oracle.loafle.com");
-//        info.setId("sys as sysdba");
-//        info.setPw("qwer5795QWER");
-//        info.setSSL(false);
-//        info.setQuery("select * from v$sysstat");
-
-        return info;
-    }
-
-    private List<Map<String, String>> getMetrics(TargetInfo info) {
+    private List<Map<String, String>> getMetrics(Map<String, Object> config) {
 
         Connection conn = null;
         Statement stmt = null;
         ResultSet rs = null;
         try {
-
-            conn = DriverManager.getConnection(info.getUrl(),info.getId(), info.getPw());
+            conn = DriverManager.getConnection(
+                    (String)config.get("url"),
+                    (String)config.get("user"),
+                    (String)config.get("pw"));
             stmt = conn.createStatement();
 
-            rs = stmt.executeQuery(info.getQuery());
+            rs = stmt.executeQuery((String)config.get("query"));
 
             ResultSetMetaData md = rs.getMetaData();
             int cnt = md.getColumnCount();
diff --git a/src/main/java/com/loafle/overflow/crawler/sql/TargetInfo.java b/src/main/java/com/loafle/overflow/crawler/sql/TargetInfo.java
deleted file mode 100644
index f83aba6..0000000
--- a/src/main/java/com/loafle/overflow/crawler/sql/TargetInfo.java
+++ /dev/null
@@ -1,53 +0,0 @@
-package com.loafle.overflow.crawler.sql;
-
-/**
- * Created by insanity on 17. 4. 11.
- */
-public class TargetInfo {
-
-    private String url;
-    private String id;
-    private String pw;
-    private Boolean isSSL;
-    private String query;
-
-    public String getUrl() {
-        return url;
-    }
-
-    public void setUrl(String url) {
-        this.url = url;
-    }
-
-    public String getId() {
-        return id;
-    }
-
-    public void setId(String id) {
-        this.id = id;
-    }
-
-    public String getPw() {
-        return pw;
-    }
-
-    public void setPw(String pw) {
-        this.pw = pw;
-    }
-
-    public Boolean getSSL() {
-        return isSSL;
-    }
-
-    public void setSSL(Boolean SSL) {
-        isSSL = SSL;
-    }
-
-    public String getQuery() {
-        return query;
-    }
-
-    public void setQuery(String query) {
-        this.query = query;
-    }
-}
diff --git a/src/test/java/com/loafle/overflow/AppTest.java b/src/test/java/com/loafle/overflow/AppTest.java
index 1f448ab..dd52e30 100644
--- a/src/test/java/com/loafle/overflow/AppTest.java
+++ b/src/test/java/com/loafle/overflow/AppTest.java
@@ -1,17 +1,51 @@
 
 package com.loafle.overflow;
 
+import com.loafle.overflow.crawler.Crawler;
 import com.loafle.overflow.crawler.sql.SQLCrawler;
 import org.junit.Test;
 
+import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 
 public class AppTest {
+//        //MySQL
+//        info.setUrl("jdbc:mysql://192.168.1.215:3306"); // ?useSSL=true&verifyServerCertificate=false
+//        info.setId("root");
+//        info.setPw("qwe123");
+//        info.setSSL(false);
+//        info.setQuery("show session status");
+//        //MSSQL
+//        info.setUrl("jdbc:sqlserver://192.168.1.103:1433;"); //encrypt=false;trustServerCertificate=true"
+//        info.setId("sa");
+//        info.setPw("qwer5795");
+//        info.setSSL(true);
+//        info.setQuery("select * from master.dbo.sysprocesses");
+//        //PGSQL
+//        info.setUrl("jdbc:postgresql://192.168.1.107:5432/postgres");
+//        info.setId("postgres");
+//        info.setPw("!@#$qwer1234");
+//        info.setSSL(false);
+//        info.setQuery("select * from pg_stat_activity");
+//        //Oracle
+//        info.setUrl("jdbc:oracle:thin:@192.168.1.30:1521/oracle.loafle.com");
+//        info.setId("sys as sysdba");
+//        info.setPw("qwer5795QWER");
+//        info.setSSL(false);
+//        info.setQuery("select * from v$sysstat");
+
     @Test
     public void testSQL() {
         SQLCrawler sc = new SQLCrawler();
-        List<Map<String,String>> result = (List<Map<String,String>>)sc.get("1111");
+        Map config = new HashMap();
+        config.put("url", "jdbc:mysql://192.168.1.215:3306");
+        config.put("user", "root");
+        config.put("pw", "qwe123");
+        config.put("ssl", false);
+        config.put("query", "show session status");
+
+        List<Map<String,String>> result = (List<Map<String,String>>)sc.getInternal(config);
 
         for(Map<String, String> m : result) {
             for (Map.Entry<String, String> entry : m.entrySet()) {