diff --git a/tests/metagpt/utils/test_repair_llm_raw_output.py b/tests/metagpt/utils/test_repair_llm_raw_output.py
index acacb3af3..a2dd18516 100644
--- a/tests/metagpt/utils/test_repair_llm_raw_output.py
+++ b/tests/metagpt/utils/test_repair_llm_raw_output.py
@@ -2,7 +2,9 @@
 # -*- coding: utf-8 -*-
 # @Desc   : unittest of repair_llm_raw_output
 
-import pytest
+
+from metagpt.config import CONFIG
+CONFIG.repair_llm_output = True
 
 from metagpt.utils.repair_llm_raw_output import repair_llm_raw_output, RepairType, repair_invalid_json,\
     extract_content_from_output, retry_parse_json_text