diff --git a/public/manifest.json b/public/manifest.json
index 89f57c4..eeac527 100644
--- a/public/manifest.json
+++ b/public/manifest.json
@@ -46,5 +46,7 @@
   "lang": "ko-KR",
   "categories": ["shopping", "marketplace", "lifestyle"],
   "orientation": "portrait",
-  "launch_handler": {}
+  "launch_handler": {
+    "client_mode": "navigate-existing"
+  }
 }