diff --git a/apm-collector/apm-collector-boot/src/main/resources/application.yml b/apm-collector/apm-collector-boot/src/main/resources/application.yml
index 443c2b85f..8a4f7b3b6 100644
--- a/apm-collector/apm-collector-boot/src/main/resources/application.yml
+++ b/apm-collector/apm-collector-boot/src/main/resources/application.yml
@@ -34,7 +34,7 @@ collector_inside:
 #    cluster_nodes: localhost:9300
 #    index_shards_number: 2
 #    index_replicas_number: 0
-storage:
-  h2:
-    url: jdbc:h2:tcp://localhost/~/test
-    user_name: sa
\ No newline at end of file
+#storage:
+#  h2:
+#    url: jdbc:h2:tcp://localhost/~/test
+#    user_name: sa
\ No newline at end of file
diff --git a/apm-collector/apm-collector-boot/src/main/resources/log4j2.xml b/apm-collector/apm-collector-boot/src/main/resources/log4j2.xml
index a79b45677..a76ab8c13 100644
--- a/apm-collector/apm-collector-boot/src/main/resources/log4j2.xml
+++ b/apm-collector/apm-collector-boot/src/main/resources/log4j2.xml
@@ -17,7 +17,7 @@
   ~ Project repository: https://github.com/OpenSkywalking/skywalking
   -->
 
-<Configuration status="debug">
+<Configuration status="info">
     <Appenders>
         <Console name="Console" target="SYSTEM_OUT">
             <PatternLayout charset="UTF-8" pattern="%d - %c -%-4r [%t] %-5p %x - %m%n"/>
@@ -28,7 +28,7 @@
         <logger name="org.apache.zookeeper" level="INFO"/>
         <logger name="org.skywalking.apm.collector.agentstream.worker.storage.PersistenceTimer" level="INFO"/>
         <logger name="io.grpc.netty.NettyServerHandler" level="INFO"/>
-        <Root level="debug">
+        <Root level="info">
             <AppenderRef ref="Console"/>
         </Root>
     </Loggers>