diff --git a/config/default.json b/config/default.json
index be8cde6..8962f3b 100644
--- a/config/default.json
+++ b/config/default.json
@@ -2,7 +2,8 @@
     "app": {
         "name": "Service Master Data",
         "description": "Purpose of this service is to provide master data product, master data suco and etc",
-        "version": "1.0.0"
+        "version": "1.0.0",
+        "env": "Development"
     },
     "server": {
         "port": "4001",
diff --git a/config/stag.json b/config/stag.json
index 9d95f92..bde0b46 100644
--- a/config/stag.json
+++ b/config/stag.json
@@ -3,6 +3,7 @@
         "name": "Service Master Data",
         "description": "Purpose of this service is to provide master data product, master data suco and etc",
         "version": "1.0.0"
+        "env": "Staging"
     },
     "server": {
         "port": "4001",