diff --git a/local_coverage/resident_service/public_method.py b/local_coverage/resident_service/public_method.py
index 1cca15678c53b4daa9f495e1d97e679776b24d1c..3d6569bdb5435f5ccef85ff5603c4d5cddee5124 100644
--- a/local_coverage/resident_service/public_method.py
+++ b/local_coverage/resident_service/public_method.py
@@ -74,7 +74,7 @@ def get_all_part_service():
             services_component_dict = system_text_json["services_component_dict"]
             component_gcda_dict = system_text_json["component_gcda_dict"]
             return system_info_dict, services_component_dict, component_gcda_dict
-    print("%s not exists.", system_part_service_path)
+    print("{} not exists.".format(system_part_service_path))
     return {}, {}, {}