diff --git a/utils/patch/genshin.py b/utils/patch/genshin.py
index 43ab1ac1..883931a6 100644
--- a/utils/patch/genshin.py
+++ b/utils/patch/genshin.py
@@ -84,7 +84,7 @@ class BaseClient:
         if region == types.Region.OVERSEAS:
             headers = {
                 "x-rpc-app_version": "1.5.0",
-                "x-rpc-client_type": "4",
+                "x-rpc-client_type": "5",
                 "x-rpc-language": lang,
                 "ds": generate_dynamic_secret(),
             }