diff --git a/service-web/src/main/resources/static/common/info.js b/service-web/src/main/resources/static/common/info.js
index 4f3c628..ebd304a 100644
--- a/service-web/src/main/resources/static/common/info.js
+++ b/service-web/src/main/resources/static/common/info.js
@@ -6,7 +6,7 @@ const commonInfo = {
             'b12': 'default',
         },
         sync_names() {
-            return Object.keys(this.sync)
+            return Object.keys(this.sync).join(',')
         },
         compaction: {
             'b12': 'default',
@@ -15,7 +15,7 @@ const commonInfo = {
             'a4': 'ten_iap.datalake',
         },
         compaction_names() {
-            return Object.keys(this.sync)
+            return Object.keys(this.sync).join(',')
         },
     },
     loki: {