diff --git a/apps/wpm/serializers.py b/apps/wpm/serializers.py
index 42338ecc..cab75060 100644
--- a/apps/wpm/serializers.py
+++ b/apps/wpm/serializers.py
@@ -607,6 +607,15 @@ class FmlogSerializer(CustomModelSerializer):
         model = Fmlog
         fields = '__all__'
         read_only_fields = EXCLUDE_FIELDS
+    
+    def validate(self, attrs):
+        route: Route = attrs['route']
+        mtask: Mtask = attrs['mtask']
+        mgroup: Mgroup = attrs['mgroup']
+        if route.process != mgroup.process:
+            raise ParseError('工序不匹配')
+        if mtask.mgroup != mgroup:
+            raise ParseError('工段不匹配')
 
 class FmlogUpdateSerializer(CustomModelSerializer):
     class Meta: