diff --git a/dbm-ui/backend/dbm_init/medium/handlers.py b/dbm-ui/backend/dbm_init/medium/handlers.py
index a783d9e72a..437c7ab818 100644
--- a/dbm-ui/backend/dbm_init/medium/handlers.py
+++ b/dbm-ui/backend/dbm_init/medium/handlers.py
@@ -194,7 +194,7 @@ def sync_from_bkrepo(self, db_type):
                     print("sync info %s", json.dumps(package_params, indent=4))
 
         data = {"db_type": db_type, "sync_medium_infos": package_sync_params}
-        http.post(url="apis/packages/sync_medium/", data=data)
+        http.post(url="/apis/packages/sync_medium/", data=data)
 
     @classmethod
     def update_lock(cls, bkrepo_tmp_dir):
diff --git a/dbm-ui/backend/dbm_init/medium/network.py b/dbm-ui/backend/dbm_init/medium/network.py
index d9408837b1..69a6440f4e 100644
--- a/dbm-ui/backend/dbm_init/medium/network.py
+++ b/dbm-ui/backend/dbm_init/medium/network.py
@@ -14,6 +14,7 @@
 import logging
 import os
 from typing import Any
+from urllib.parse import urljoin
 
 import curlify
 import requests
@@ -59,7 +60,7 @@ def _gen_header_cookie(self, send_file=False):
     def _http_request(
         self, method, url, headers=None, data=None, verify=False, cert=None, timeout=None, cookies=None, **kwargs
     ):
-        url = f"{os.getenv('DBM_SAAS_URL')}{url}"
+        url = urljoin(os.getenv("DBM_SAAS_URL"), url)
         resp = requests.Response()
         try:
             if method == "GET":
diff --git a/dbm-ui/backend/ticket/builders/redis/redis_instance_apply.py b/dbm-ui/backend/ticket/builders/redis/redis_instance_apply.py
index ddbed12be0..aa5b497933 100644
--- a/dbm-ui/backend/ticket/builders/redis/redis_instance_apply.py
+++ b/dbm-ui/backend/ticket/builders/redis/redis_instance_apply.py
@@ -86,6 +86,7 @@ def format_common_cluster_info(self):
             CommonValidate._validate_domain_valid(domain_name)
             # 在info里，补充每个主从集群的部署信息
             info.update(
+                disaster_tolerance_level=self.ticket_data.get("disaster_tolerance_level"),
                 city=self.ticket_data.get("city_code"),
                 city_code=self.ticket_data.get("city_code"),
                 db_version=self.ticket_data.get("db_version"),