diff --git a/core/scripts/webpanel/routers/api/v1/schema/config/normalsub.py b/core/scripts/webpanel/routers/api/v1/schema/config/normalsub.py
new file mode 100644
index 0000000..10933a9
--- /dev/null
+++ b/core/scripts/webpanel/routers/api/v1/schema/config/normalsub.py
@@ -0,0 +1,9 @@
+from pydantic import BaseModel
+
+# The StartInputBody is the same as in /hysteria/core/scripts/webpanel/routers/api/v1/schema/config/singbox.py but for /normalsub endpoint
+# I'm defining it separately because highly likely it'll be different
+
+
+class StartInputBody(BaseModel):
+    domain: str
+    port: int