diff --git a/app/models/user.py b/app/models/user.py
index 0c45e88..34d4a7f 100644
--- a/app/models/user.py
+++ b/app/models/user.py
@@ -7,7 +7,7 @@ from typing import List, Optional, Union
 from pydantic import field_validator, ConfigDict, BaseModel, Field, validator, computed_field, ValidationInfo
 
 from app.models.proxy import InboundBase
-from config import XRAY_SUBSCRIPTION_PATH, XRAY_SUBSCRIPTION_URL_PREFIX
+from config import XRAY_SUBSCRIPTION_URL_PREFIX
 
 USERNAME_REGEXP = re.compile(r"^(?=\w{3,32}\b)[a-zA-Z0-9-_@.]+(?:_[a-zA-Z0-9-_@.]+)*$")
 
@@ -195,7 +195,7 @@ class UserResponse(User):
     def subscription_url(self) -> str:
         salt = secrets.token_hex(8)
         url_prefix = (XRAY_SUBSCRIPTION_URL_PREFIX).replace('*', salt)
-        return f"{url_prefix}/{XRAY_SUBSCRIPTION_PATH}/{self.username}/{self.key}"
+        return f"{url_prefix}/sub/{self.username}/{self.key}"
     
 
 class UsersResponse(BaseModel): 
diff --git a/config.py b/config.py
index 7d5f2d3..695b9e3 100755
--- a/config.py
+++ b/config.py
@@ -22,15 +22,9 @@ VITE_BASE_API = f"http://127.0.0.1:{UVICORN_PORT}/api/" \
     if DEBUG and config("VITE_BASE_API", default="/api/") == "/api/" \
     else config("VITE_BASE_API", default="/api/")
 
-XRAY_JSON = config("XRAY_JSON", default="./xray_config.json")
 XRAY_FALLBACKS_INBOUND_TAG = config("XRAY_FALLBACKS_INBOUND_TAG", cast=str, default="") or config(
     "XRAY_FALLBACK_INBOUND_TAG", cast=str, default=""
 )
-XRAY_EXECUTABLE_PATH = config("XRAY_EXECUTABLE_PATH", default="/usr/local/bin/xray")
-if not os.path.isfile(XRAY_EXECUTABLE_PATH):
-    raise FileNotFoundError("Xray path doesn't exist.")
-XRAY_ASSETS_PATH = config("XRAY_ASSETS_PATH", default="/usr/local/share/xray")
-XRAY_EXCLUDE_INBOUND_TAGS = config("XRAY_EXCLUDE_INBOUND_TAGS", default='').split()
 XRAY_SUBSCRIPTION_URL_PREFIX = config("XRAY_SUBSCRIPTION_URL_PREFIX", default="").strip("/")
 
 TELEGRAM_API_TOKEN = config("TELEGRAM_API_TOKEN", default="")
@@ -83,7 +77,4 @@ DISABLE_RECORDING_NODE_USAGE = config("DISABLE_RECORDING_NODE_USAGE", cast=bool,
 # headers: profile-update-interval, support-url, profile-title
 SUB_UPDATE_INTERVAL = config("SUB_UPDATE_INTERVAL", default="12")
 SUB_SUPPORT_URL = config("SUB_SUPPORT_URL", default="https://t.me/")
-SUB_PROFILE_TITLE = config("SUB_PROFILE_TITLE", default="Subscription")
-
-# discord webhook log
-DISCORD_WEBHOOK_URL = config("DISCORD_WEBHOOK_URL", default="")
+SUB_PROFILE_TITLE = config("SUB_PROFILE_TITLE", default="Subscription")
\ No newline at end of file