diff --git a/skywalking-server/src/main/java/com/ai/cloud/skywalking/reciever/conf/ConfigInitializer.java b/skywalking-server/src/main/java/com/ai/cloud/skywalking/reciever/conf/ConfigInitializer.java
index a729b5ce43d790fa5d4d9079da1cea664e543c9f..40bfc0e702bab2281c6052d0b8e29d7a70e5fb03 100644
--- a/skywalking-server/src/main/java/com/ai/cloud/skywalking/reciever/conf/ConfigInitializer.java
+++ b/skywalking-server/src/main/java/com/ai/cloud/skywalking/reciever/conf/ConfigInitializer.java
@@ -13,27 +13,6 @@ public class ConfigInitializer {
     public static Logger logger = LogManager.getLogger(ConfigInitializer.class);
 
     public static void initialize(Properties properties, Class<?> rootConfigType) throws IllegalAccessException {
-        for (Class innerConfiguration : rootConfigType.getClasses()) {
-            for (Field field : innerConfiguration.getFields()) {
-                if (9 != field.getModifiers())
-                    continue;
-                String configKey = (innerConfiguration.getSimpleName() + "." +
-                        field.getName()).toLowerCase();
-                String value = properties.getProperty(configKey);
-                if (value != null) {
-                    if (field.getType().equals(int.class))
-                        field.set(null, Integer.valueOf(value));
-                    if (field.getType().equals(String.class))
-                        field.set(null, value);
-                    if (field.getType().equals(long.class))
-                        field.set(null, Long.valueOf(value));
-                }
-                logger.debug("{}={}", configKey, value);
-            }
-        }
-    }
-
-    public static void initialize2(Properties properties, Class<?> rootConfigType) throws IllegalAccessException {
         initNextLevel(properties, rootConfigType, new ConfigDesc());
     }
 
diff --git a/skywalking-server/src/test/java/com/ai/cloud/skywalking/conf/ConfigInitailizerTest.java b/skywalking-server/src/test/java/com/ai/cloud/skywalking/conf/ConfigInitailizerTest.java
new file mode 100644
index 0000000000000000000000000000000000000000..31f3cbff5b13694d904a767e6dc3ce1a5cd549fa
--- /dev/null
+++ b/skywalking-server/src/test/java/com/ai/cloud/skywalking/conf/ConfigInitailizerTest.java
@@ -0,0 +1,22 @@
+package com.ai.cloud.skywalking.conf;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.Properties;
+
+import org.junit.Test;
+
+import com.ai.cloud.skywalking.reciever.conf.Config;
+import com.ai.cloud.skywalking.reciever.conf.ConfigInitializer;
+
+public class ConfigInitailizerTest {
+	@Test
+    public void testInitialize2() throws IOException, IllegalAccessException{
+		Properties p = new Properties();  
+    	InputStream in = ConfigInitializer.class.getResourceAsStream("/config.properties");
+    	p.load(in);  
+        in.close();
+        
+        ConfigInitializer.initialize(p, Config.class);
+	}
+}