diff --git a/infra b/infra
deleted file mode 160000
index e05b588..0000000
--- a/infra
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit e05b58851797eb8a31b6fb256b8f79af24c8774c
diff --git a/src/app.py b/src/app.py
index 53b95c6..79ae735 100644
--- a/src/app.py
+++ b/src/app.py
@@ -6,7 +6,7 @@ app = Flask(__name__)
 @app.route('/')
 def doRequest():
     data = {
-        "serverName": "serverB",
+        "serverName": "backend-server",
         "version": "master",
         "success": "true"
     }
@@ -14,4 +14,4 @@ def doRequest():
 
 
 if __name__ == '__main__':
-    app.run(debug=True, host="0.0.0.0", port=6000)
+    app.run(debug=True, host="0.0.0.0", port=80)
diff --git a/src/dockerfile b/src/dockerfile
index b9692c2..62c5399 100644
--- a/src/dockerfile
+++ b/src/dockerfile
@@ -4,7 +4,7 @@ copy . /app
 workdir /app
 
 run pip install -r requirements.txt
-expose 6000
+expose 80
 entrypoint [ "python" ]
 
 cmd [ "app.py" ]
\ No newline at end of file
diff --git a/stage-infra b/stage-infra
deleted file mode 160000
index 7938666..0000000
--- a/stage-infra
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 7938666913047455c7864e47fca80700f22acd66