diff --git a/apps/wpm/serializers.py b/apps/wpm/serializers.py
index 1045945e..28311394 100644
--- a/apps/wpm/serializers.py
+++ b/apps/wpm/serializers.py
@@ -983,10 +983,10 @@ class HandoverSerializer(CustomModelSerializer):
             raise ParseError('必须指定交接工段')
         if 'recive_mgroup' in attrs and attrs['recive_mgroup']:
             attrs['recive_dept'] = attrs['recive_mgroup'].belong_dept
-        if 'recive_dept' not in attrs and 'recive_mgroup' not in attrs:
-            raise ParseError('收料车间和收料工段必须有一个')
-        if 'send_dept' not in attrs and 'send_mgroup' not in attrs:
-            raise ParseError('送料车间和送料工段必须有一个')
+        if not attrs.get('recive_dept', None) and not attrs.get('recive_mgroup', None):
+            raise ParseError('必须指定收料车间或收料工段')
+        if not attrs.get('send_dept', None) and not attrs.get('send_mgroup', None):
+            raise ParseError('必须指定送料车间或送料工段')
         t_count = 0
         tracking = attrs["material"].tracking
         for ind, item in enumerate(attrs['handoverb']):
@@ -1186,7 +1186,7 @@ class FmlogSerializer(CustomModelSerializer):
         is_fix = attrs.get("is_fix", False)
         if is_fix:
             attrs["mtask"] = None
-        elif not attrs.get("mtask", None) or not attrs.get("route", None):
+        elif not attrs.get("mtask", None) and not attrs.get("route", None):
             raise ParseError("请选择任务或工艺步骤")
         mtask: Mtask = attrs['mtask']
         if mtask and mtask.state != Mtask.MTASK_ASSGINED: