diff --git a/app/utils/get_operating_mode.py b/app/utils/get_operating_mode.py
index 79b1b52..1ab050a 100644
--- a/app/utils/get_operating_mode.py
+++ b/app/utils/get_operating_mode.py
@@ -126,9 +126,9 @@ class OperatingModePredictor:
             "GDB_2_3": {"trigger_days": 30, "next_candidates": ["轨道板(道床)铺设后，3个月以后"]},
             "GDB_AFTER_3": {"trigger_days": None, "next_candidates": None},
             "YZLQ_BEFORE_JS": {"trigger_days": 1, "next_candidates": ["架桥机(运梁车)通过"]},
-            "YZLQ_AFTER_JS": {"trigger_days": 7, "next_candidates": ["桥梁主体工程完工后,第1至3个月"]},
+            "YZLQ_AFTER_JS": {"trigger_days": 7, "next_candidates": ["桥梁主体工程完工后，第1至3个月"]},
             "QL_ZHUTI_1_3": {"trigger_days": 90, "next_candidates": ["桥梁主体工程完工后，第4至6个月"]},
-            "QL_ZHUTI_4_6": {"trigger_days": 90, "next_candidates": ["桥梁主体工程完工后,6个月以后"]},
+            "QL_ZHUTI_4_6": {"trigger_days": 90, "next_candidates": ["桥梁主体工程完工后，6个月以后"]},
             "QL_ZHUTI_AFTER_6": {"trigger_days": None, "next_candidates": None},
             "GD_1": {"trigger_days": 30, "next_candidates": ["轨道铺设完成后，2至3个月"]},
             "GD_2_3": {"trigger_days": 60, "next_candidates": ["轨道铺设完成后，4至12个月"]},