diff --git a/frontend/variable-mapper/package.json b/frontend/variable-mapper/package.json
index 38cfdaa..ff96648 100644
--- a/frontend/variable-mapper/package.json
+++ b/frontend/variable-mapper/package.json
@@ -1,6 +1,6 @@
 {
   "name": "ad-mapper",
-  "version": "0.2.3",
+  "version": "0.2.4",
   "private": true,
   "scripts": {
     "serve": "vue-cli-service serve",
diff --git a/frontend/variable-mapper/src/views/UploadView.vue b/frontend/variable-mapper/src/views/UploadView.vue
index da36ca5..8cbe297 100644
--- a/frontend/variable-mapper/src/views/UploadView.vue
+++ b/frontend/variable-mapper/src/views/UploadView.vue
@@ -165,7 +165,7 @@ export default {
     return {
       variableCol: "",
       descriptionCol: "",
-      delimiter: ";",
+      delimiter: ",",
       responseContent: "",
       loading: false,
       respShow: false,
@@ -173,7 +173,7 @@ export default {
       fileName: "", 
       w1: 1.0,
       w2: 0.0,
-      k: 10,
+      k: 5,
       error: false, 
       returnAll: false, 
       status_code: 200