diff --git a/helm_charts/router/values.j2 b/helm_charts/router/values.j2
index a07937d..6d75c27 100644
--- a/helm_charts/router/values.j2
+++ b/helm_charts/router/values.j2
@@ -30,3 +30,4 @@ routerenv:
   WHATSAPP_SECRET_KEY: "{{sunbird_whatsapp_secret_key | default("''")}}"
   WHATSAPP_AUTH_TOKEN: "{{sunbird_whatsapp_auth_token | default("''")}}"
   WHATSAPP_SOURCE: "{{sunbird_whatsapp_source | default("''")}}"
+  CONFIG_BLOB_PATH: "{{sunbird_public_storage_account_name}}"
\ No newline at end of file
diff --git a/router/appRest.js b/router/appRest.js
index 709d609..6a18a79 100644
--- a/router/appRest.js
+++ b/router/appRest.js
@@ -81,29 +81,35 @@ appBot.post('/whatsapp', function (req, res) {
 
 // Update latest config from blob
 appBot.post('/refresh', function(req, response) {
-	var domian = config.ENV_URL[req.headers.host]
-	var url = domian + 'chatbot/router/config/'
-	var dest = './config/'
-
-	var literalsStr = 'literals.js';
-	var chatflowStr = 'chatflow.js';
-	updateConfigFromBlob(url, dest, literalsStr, function(){
-		try {
-			literals = reload('./config/literals');
-			updateConfigFromBlob(url, dest, chatflowStr, function(){
-				try {
-					chatflow = reload('./config/chatflow');
-					response.send({'msg': 'Configuration is updated successfully for chatflow and literals!!!'})
-				} catch (e) {
-					//if this threw an error, the api variable is still set to the old, working version
-					console.error("Failed to reload literals.js! Error: ", e);
-				}
-			})
-		} catch (e) {
-			//if this threw an error, the api variable is still set to the old, working version
-			console.error("Failed to reload literals.js! Error: ", e);
-		}
-	})
+	if(config.CONFIG_BLOB_PATH) {
+		var domian = "https://" + config.CONFIG_BLOB_PATH + ".blob.core.windows.net"
+		var url = domian + '/chatbot/router/config/'
+		var dest = 'router/config/'
+
+		var literalsStr = 'literals.js';
+		var chatflowStr = 'chatflow.js';
+		updateConfigFromBlob(url, dest, literalsStr, function(){
+			try {
+				literals = reload('./config/literals');
+				updateConfigFromBlob(url, dest, chatflowStr, function(){
+					try {
+						chatflow = reload('./config/chatflow');
+						response.send({'msg': 'Configuration is updated successfully for chatflow and literals!!!'})
+					} catch (e) {
+						//if this threw an error, the api variable is still set to the old, working version
+						console.error("Failed to reload chatflow.js! Error: ", e);
+						response.send({'msg': e.message})
+					}
+				})
+			} catch (e) {
+				//if this threw an error, the api variable is still set to the old, working version
+				console.error("Failed to reload literals.js! Error: ", e);
+				response.send({'msg': e.message})
+			}
+		})
+	} else {
+		response.send({'msg': 'ENV configuration blob path is not defined'})
+	}
 })
 
 var updateConfigFromBlob = function(url, dest, configName, cb) {
diff --git a/router/config/config.js b/router/config/config.js
index 207c8ba..01ff82c 100644
--- a/router/config/config.js
+++ b/router/config/config.js
@@ -57,12 +57,6 @@ config.UNKNOWN_OPTION                        = 'unknown_option'
 
 config.TELEGRAM_BOT_ENDPOINT         = 'https://api.telegram.org/bot<bot_secret_key>/sendMessage'
 
-config.ENV_URL = {
-    'diksha.gov.in': 'https://ntpproductionall.blob.core.windows.net/',
-    'staging.sunbirded.org':'https://ntpstagingall.blob.core.windows.net/',
-    'preprod.ntp.net.in':'https://preprodall.blob.core.windows.net/',
-    'dev.sunbirded.org':'https://sunbirddev.blob.core.windows.net/',
-    'vdn.diksha.gov.in/': ''
-}
+config.CONFIG_BLOB_PATH = env.CONFIG_BLOB_PATH
 
 module.exports = config;