diff --git a/apps/wpm/services_2.py b/apps/wpm/services_2.py
index 355976cf..7fea0f5c 100644
--- a/apps/wpm/services_2.py
+++ b/apps/wpm/services_2.py
@@ -126,7 +126,8 @@ def get_alldata_with_batch(batch: str):
         data["七车间入库_车间执行人"] = list(set(data["七车间入库_车间执行人"]))
         data["七车间入库_车间执行人"] = ";".join([item.name for item in data["七车间入库_车间执行人"]])
         data["七车间入库_仓库执行人"] = list(set(data["七车间入库_仓库执行人"]))
-        data["七车间入库_仓库执行人"].remove(None)
+        if None in data["七车间入库_仓库执行人"]:
+            data["七车间入库_仓库执行人"].remove(None)
         data["七车间入库_仓库执行人"] = ";".join([item.name for item in data["七车间入库_仓库执行人"]])
 
     # 十车间入库检验