diff --git a/public/runtime-env.js b/public/runtime-env.js
index f2ae7f5..79601be 100644
--- a/public/runtime-env.js
+++ b/public/runtime-env.js
@@ -7,7 +7,7 @@ window.__runtime_config__ = {
   EVENT_HOST: process.env.NEXT_PUBLIC_EVENT_HOST || "http://localhost:8080",
   CONTENT_HOST: process.env.NEXT_PUBLIC_CONTENT_HOST || "http://localhost:8082",
   AI_HOST: process.env.NEXT_PUBLIC_AI_HOST || "http://localhost:8083",
-  PARTICIPATION_HOST: process.env.NEXT_PUBLIC_PARTICIPATION_HOST || "http://localhost:8084",
+  PARTICIPATION_HOST: process.env.NEXT_PUBLIC_PARTICIPATION_HOST || "http://kt-event-marketing-api.20.214.196.128.nip.io",
   DISTRIBUTION_HOST: process.env.NEXT_PUBLIC_DISTRIBUTION_HOST || "http://localhost:8085",
   ANALYTICS_HOST: process.env.NEXT_PUBLIC_ANALYTICS_HOST || "http://localhost:8086",
 };