diff --git a/app/build.gradle b/app/build.gradle
index 61aa0c9d7..6e7205a2c 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -47,7 +47,6 @@ dependencies {
 
     // GreenDao for database
     implementation 'de.greenrobot:greendao:2.0.0'
-    
     // Testpress Course(which inbuilt has exam & core module)
     implementation 'com.github.testpress:course:' + testpressSDK
     implementation 'com.github.testpress:store:' + testpressSDK
@@ -151,7 +150,7 @@ android {
         versionName json.version
         versionCode json.version_code
 
-        def host_url = json.testpress_site_subdomain + '.testpress.in'
+        def host_url = "01b0-183-82-179-25.ngrok-free.app"
         resValue "string", "host_url", host_url
         buildConfigField "String", "BASE_URL", '"https://' + host_url + '"'
         resValue "string", "app_name", json.app_name
diff --git a/app/src/main/assets/config.json b/app/src/main/assets/config.json
index 27a32d3ba..79322f9f1 100644
--- a/app/src/main/assets/config.json
+++ b/app/src/main/assets/config.json
@@ -15,6 +15,6 @@
   "white_labeled_host_url": null,
   "is_growth_hacks_enabled": false,
   "show_pdf_vertically": true,
-  "zoom_enabled": false,
+  "zoom_enabled": true,
   "zoom_custom_meeting_ui_enabled": false
 }
\ No newline at end of file
diff --git a/commonlib/commonlib.aar b/commonlib/commonlib.aar
index 956289700..bd5681eba 100644
--- a/commonlib/commonlib.aar
+++ b/commonlib/commonlib.aar
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:6d5543d28b82831f63372e0e72f6c07bf27c6970f8cf03b2838a7bede3935aa5
-size 1060342
+oid sha256:fe92bdd78021edbc1d57a27e162c3a66f303395587ed4c2e1e094a9f51618f36
+size 2421956
diff --git a/mobilertc/mobilertc.aar b/mobilertc/mobilertc.aar
index b8d0cd140..bc3435501 100644
--- a/mobilertc/mobilertc.aar
+++ b/mobilertc/mobilertc.aar
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:7d0b81522154d395a42dca703872e64406f662bc3a603a3d1f9bd15daf7842dc
-size 115487216
+oid sha256:e8831dd45f3e84f19abc4db1b05d22a19008f23e0432dcc573bdcc4854506b18
+size 163069195