diff --git a/debug/accuracy_tools/api_accuracy_checker/run_ut/run_overflow_check.py b/debug/accuracy_tools/api_accuracy_checker/run_ut/run_overflow_check.py
index 03e4e545aafb020091a68dd80ed36e3f8ede4004..15453f6c18ee2b337c358eb36851e8f8fedbce23 100644
--- a/debug/accuracy_tools/api_accuracy_checker/run_ut/run_overflow_check.py
+++ b/debug/accuracy_tools/api_accuracy_checker/run_ut/run_overflow_check.py
@@ -122,7 +122,7 @@ def _run_ut_parser(parser):
                         help="<Required> The api param tool backward result file: generate from api param tool, "
                              "a json file.",
                         required=False)
-    parser.add_argument("-c", "--jit_compile", dest="jit_compile", help="<optional> whether to turn on jit compile",
+    parser.add_argument("-j", "--jit_compile", dest="jit_compile", help="<optional> whether to turn on jit compile",
                         default=False, required=False)
     parser.add_argument("-d", "--device", dest="device_id", type=int, help="<optional> set NPU device id to run ut",
                         default=0, required=False)