diff --git a/cmd/hummingbird-core/Dockerfile b/cmd/hummingbird-core/Dockerfile
index e2ba89b..d7e28e4 100644
--- a/cmd/hummingbird-core/Dockerfile
+++ b/cmd/hummingbird-core/Dockerfile
@@ -1,5 +1,5 @@
 #  ----------------------------------------------------------------------------------
-#  Copyright 2018 Dell Technologies, Inc.
+#  Copyright 2018 hummingbird, J.
 #  Copyright 2018 Cavium
 #
 #  Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/cmd/hummingbird-core/main.go b/cmd/hummingbird-core/main.go
index 26a5bf5..47d0e42 100644
--- a/cmd/hummingbird-core/main.go
+++ b/cmd/hummingbird-core/main.go
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright 2018 Dell Inc.
+ * Copyright 2023 Winc link Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
  * in compliance with the License. You may obtain a copy of the License at
diff --git a/cmd/hummingbird-core/res/configuration.toml b/cmd/hummingbird-core/res/configuration.toml
index 5b9ecc1..e8d8f5c 100644
--- a/cmd/hummingbird-core/res/configuration.toml
+++ b/cmd/hummingbird-core/res/configuration.toml
@@ -3,14 +3,10 @@ LogLevel = 'INFO'
 LogPath = 'hummingbird/logs/hummingbird-core.log'
 
 [Service]
-BootTimeout = 30000
-CheckInterval = '10s'
 Host = '0.0.0.0'
 ServerBindAddr = '' # Leave blank so default to Host value unless different value is needed.
 Port = 58081
 Protocol = 'http'
-MaxResultCount = 50000
-StartupMsg = 'This is the Core Resource Microservice'
 Timeout = 45000
 
 [RpcServer]
@@ -47,4 +43,3 @@ Host = '127.0.0.1'
 Port = 58090
 Type = 'mqtt'
 PublishTopicPrefix = 'eventbus/in'
-
diff --git a/cmd/hummingbird-core/res/configuration.toml.dist b/cmd/hummingbird-core/res/configuration.toml.dist
index 6e36555..0c46abd 100644
--- a/cmd/hummingbird-core/res/configuration.toml.dist
+++ b/cmd/hummingbird-core/res/configuration.toml.dist
@@ -3,14 +3,10 @@ LogLevel = 'INFO'
 LogPath = 'hummingbird/logs/hummingbird-core.log'
 
 [Service]
-BootTimeout = 30000
-CheckInterval = '10s'
 Host = '0.0.0.0'
 ServerBindAddr = '' # Leave blank so default to Host value unless different value is needed.
 Port = 58081
 Protocol = 'http'
-MaxResultCount = 50000
-StartupMsg = 'This is the Core Resource Microservice'
 Timeout = 45000
 
 [RpcServer]
diff --git a/internal/dtos/db.go b/internal/dtos/db.go
index 9422703..be945b9 100644
--- a/internal/dtos/db.go
+++ b/internal/dtos/db.go
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright 2018 Dell Inc.
+ * Copyright 2023 Winc link Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
  * in compliance with the License. You may obtain a copy of the License at
diff --git a/internal/pkg/config/types.go b/internal/pkg/config/types.go
index 802e981..e8df1e7 100644
--- a/internal/pkg/config/types.go
+++ b/internal/pkg/config/types.go
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright 2018 Dell Inc.
+ * Copyright 2023 Winc link Inc.
  * Copyright 2020 Intel Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
diff --git a/internal/pkg/constants/common.go b/internal/pkg/constants/common.go
index 8f338ee..fcad587 100644
--- a/internal/pkg/constants/common.go
+++ b/internal/pkg/constants/common.go
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright 2018 Dell Inc.
+ * Copyright 2023 Winc link Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
  * in compliance with the License. You may obtain a copy of the License at
diff --git a/manifest/docker/docker-compose.yml b/manifest/docker/docker-compose.yml
index d26efd3..b28986f 100644
--- a/manifest/docker/docker-compose.yml
+++ b/manifest/docker/docker-compose.yml
@@ -10,13 +10,13 @@ services:
     hostname: mqtt-broker
     restart: always
     ports:
-      - "58090:58090"
+      - "127.0.0.1:58090:58090"
     networks:
       - hummingbird
   ekuiper:
     image: lfedge/ekuiper:1.10.0-slim
     ports:
-      - "9081:9081"
+      - "127.0.0.1:9081:9081"
     container_name: ekuiper
     hostname: ekuiper
     restart: always
@@ -46,4 +46,3 @@ services:
       - /var/run/docker.sock:/var/run/docker.sock
     networks:
       - hummingbird
-