diff --git a/.env.sample b/.env.sample
index 93a0af6..d1f7f81 100644
--- a/.env.sample
+++ b/.env.sample
@@ -1,6 +1,11 @@
-UID2_CSTG_BASE_URL="https://operator-integ.uidapi.com"
+# for local development
+# UID2_BASE_URL="http://host.docker.internal:8080"
+
+UID2_BASE_URL="https://operator-integ.uidapi.com"
 UID2_CSTG_SERVER_PUBLIC_KEY="UID2-X-I-MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEo+jcPlk8GWn3iG0R5Il2cbFQI9hR3TvHxaBUKHl5Vh+ugr+9uLMiXihka8To07ETFGghEifY96Hrpe5RnYko7Q=="
 UID2_CSTG_SUBSCRIPTION_ID="DMr7uHxqLU"
 
 UID2_API_KEY="your-api-key"
-UID2_CLIENT_SECRET="your-client-secret"
\ No newline at end of file
+UID2_CLIENT_SECRET="your-client-secret"
+UID2_JS_SDK_URL="https://cdn.integ.uidapi.com/uid2-sdk-4.0.1.js"
+UID2_JS_SDK_NAME="__uid2"
\ No newline at end of file
diff --git a/web-integrations/javascript-sdk/client-server/server.js b/web-integrations/javascript-sdk/client-server/server.js
index b236b29..2e036d1 100644
--- a/web-integrations/javascript-sdk/client-server/server.js
+++ b/web-integrations/javascript-sdk/client-server/server.js
@@ -25,9 +25,6 @@ app.engine('.html', ejs.__express);
 app.set('view engine', 'html');
 
 app.get('/', (req, res) => {
-    console.log('uid2ApiKey', uid2ApiKey);
-    console.log('uid2ClientSecret', uid2ClientSecret);
-    console.log('uid2BaseUrl', uid2BaseUrl);
     res.render('index', { uid2BaseUrl: uid2BaseUrl });
 });