diff --git a/apps/backend/subscription/tools.py b/apps/backend/subscription/tools.py
index 4155272e9..9b60488bc 100644
--- a/apps/backend/subscription/tools.py
+++ b/apps/backend/subscription/tools.py
@@ -691,7 +691,7 @@ def get_host_detail(host_info_list: list, bk_biz_id: int = None, data_backend: s
 
     for host_info in host_info_list:
         if "bk_host_id" in host_info:
-            if host_info["bk_host_id"] in host_id_dict.keys():
+            if str(host_info["bk_host_id"]) in host_id_dict.keys():
                 host_info.update(host_id_dict[host_info["bk_host_id"]])
                 host_details.append(host_info)
         else: