diff --git a/apps/enm/services.py b/apps/enm/services.py
index 353fa52c..8a2e4bce 100644
--- a/apps/enm/services.py
+++ b/apps/enm/services.py
@@ -304,6 +304,8 @@ def insert_mplogx_item(code, val, timex, enp_mpoints_dict):
                 else:
                     enp_mpoints_dict[ep_monitored].update({enp_field: val})
                     enp_mpoints_dict[ep_monitored].update({enp_field: val})
+        except IntegrityError:  # 忽略唯一性错误
+            pass
         except Exception:
             myLogger.error(f"mpoint_cache_key: {cache_key} 存库失败", exc_info=True)