diff --git a/scripts/ci_code_review.py b/scripts/ci_code_review.py
index 1ec5e8330..c67bf88d9 100644
--- a/scripts/ci_code_review.py
+++ b/scripts/ci_code_review.py
@@ -715,7 +715,7 @@ def main():
 
         if not review_result:
             logger.error("LLM 审查失败")
-            sys.exit(1)
+            sys.exit(0)  # fail-open: LLM调用失败不阻塞合并
 
         # 7. 加上审查时间和标识（便于识别是自动审查）
         from datetime import datetime
@@ -773,7 +773,7 @@ def main():
 
     except Exception as e:
         logger.exception(f"审查脚本发生未预期的异常: {e}")
-        sys.exit(1)
+        sys.exit(0)  # fail-open: 异常不阻塞正常开发
 
 
 if __name__ == "__main__":