diff --git a/apps/wpm/services_2.py b/apps/wpm/services_2.py
index 7fea0f5c..914a7490 100644
--- a/apps/wpm/services_2.py
+++ b/apps/wpm/services_2.py
@@ -74,7 +74,10 @@ def get_alldata_with_batch(batch: str):
         data["棒料成型_出料人"] = ";".join([item.name for item in data["棒料成型_出料人"]])
         data["棒料成型_切料人"] = list(set(data["棒料成型_切料人"]))
         data["棒料成型_切料人"] = ";".join([item.name for item in data["棒料成型_切料人"]])
-        data["棒料成型_合格率"] = round((data["棒料成型_count_ok"]  * 100/ data["棒料成型_count_real"]), 1)
+        try:
+            data["棒料成型_合格率"] = round((data["棒料成型_count_ok"]  * 100/ data["棒料成型_count_real"]), 1)
+        except ZeroDivisionError:
+            data["棒料成型_合格率"] = 0
     
     # 管料成型数据
     mgroup_glcx = Mgroup.objects.get(name="管料成型")