diff --git a/apps/enm/tasks.py b/apps/enm/tasks.py
index 4be67b4f..e9732bb5 100644
--- a/apps/enm/tasks.py
+++ b/apps/enm/tasks.py
@@ -46,9 +46,9 @@ def get_tag_val():
         results = cursor.fetchall()  # 获取数据后保存至本地
         need_func = {}  # 需要执行测点函数的字典， 此种情况只执行一次
         for row in results:
-            mpoint, _  = Mpoint.objects.get_or_create(code=mr_one.tag_code, defaults={'name': mr_one.tag_code, 'code': mr_one.tag_code, 'unit': 'unknown'})
             mr_one = MpLog()
             mr_one.tag_id, mr_one.tag_val, mr_one.tag_code, mr_one.tag_update = row
+            mpoint, _  = Mpoint.objects.get_or_create(code=mr_one.tag_code, defaults={'name': mr_one.tag_code, 'code': mr_one.tag_code, 'unit': 'unknown'})
             mr_one.mpoint = mpoint
             mr_one.save()
             last_tag_id = mr_one.tag_id