diff --git a/apps/wpm/services_2.py b/apps/wpm/services_2.py
index d2a25062..66bfea14 100644
--- a/apps/wpm/services_2.py
+++ b/apps/wpm/services_2.py
@@ -272,7 +272,11 @@ def get_alldata_with_batch(batch: str):
             data[f'六车间_{mgroup_name}_日期'] = ";".join([item.strftime("%Y-%m-%d") for item in data[f'六车间_{mgroup_name}_日期']])
             data[f'六车间_{mgroup_name}_操作人'] = list(set(data[f'六车间_{mgroup_name}_操作人']))
             data[f'六车间_{mgroup_name}_操作人'] = ";".join([item.name for item in data[f'六车间_{mgroup_name}_操作人']])
-            data[f'六车间_{mgroup_name}_合格率'] = round(data[f'六车间_{mgroup_name}_count_ok'] * 100/ data[f'六车间_{mgroup_name}_count_real'], 1)
+            try:
+                data[f'六车间_{mgroup_name}_合格率'] = round(data[f'六车间_{mgroup_name}_count_ok'] * 100/ data[f'六车间_{mgroup_name}_count_real'], 1)
+            except decimal.InvalidOperation:
+                myLogger.error(f"六车间_{mgroup_name}_合格率decimal.InvalidOperation-{data}")
+                data[f'六车间_{mgroup_name}_合格率'] = 0
 
     # 六车间入库/检验数据
     # mioitem6_qs2 = MIOItem.objects.filter(mio__belong_dept=dept6, mio__type="do_in",