diff --git a/core/save.py b/core/save.py
index 75edae6bf9b536a0dbe4ca86c712c17064f122b4..5553690a710d6940bc267beef04fc4f69d2610f1 100644
--- a/core/save.py
+++ b/core/save.py
@@ -105,7 +105,8 @@ class SaveInfo(object):
             datestr_root_path = os.path.join(self.obs_pkg_rpms_files_dir, branch_name)
             if not os.path.exists(datestr_root_path):
                 os.makedirs(datestr_root_path)
-            with open("%s.csv" % datestr_root_path, "w") as f:
+            latest_rpm_file = os.path.join(self.obs_pkg_rpms_files_dir, "latest_rpm,", "%s.csv" % branch_name)
+            with open(latest_rpm_file, "w") as f:
                 f_csv = csv.writer(f)
                 file_list = os.listdir(datestr_root_path)
                 prj_list = self.branch_prj[branch_name].split(" ")
diff --git a/core/update_obs_repos.py b/core/update_obs_repos.py
index 8e5e06c60e04bcf126bd740ddc783da7d3dc048b..9575bd737fa1fedb903079710def82c3ed453d77 100755
--- a/core/update_obs_repos.py
+++ b/core/update_obs_repos.py
@@ -62,8 +62,8 @@ class RPMManager(object):
         self.obs_pkg_rpms_files_dir = None
         self._download_obs_pkg_rpms_file(self.obs_pkg_rpms_url, self.kwargs["gitee_user"], \
                 self.kwargs["gitee_pwd"])
-        self.obs_pkg_rpms_file = os.path.join(self.obs_pkg_rpms_files_dir, "%s_%s.yaml" \
-                % (self.obs_project.replace(":", "-"), self.arch))
+        self.obs_pkg_rpms_file = os.path.join(self.obs_pkg_rpms_files_dir, "latest_rpm", \
+                "%s_%s.yaml" % (self.obs_project.replace(":", "-"), self.arch))
         self.get_old_rpms_list_from_file(self.obs_pkg_rpms_file)
 
     def _set_rpms_to_repo(self):