diff --git a/apps/wpmw/models.py b/apps/wpmw/models.py
index 678f6db9..82bd126b 100644
--- a/apps/wpmw/models.py
+++ b/apps/wpmw/models.py
@@ -71,6 +71,9 @@ class Wpr(BaseModel):
     def get_qs_by_wm(cls, wm):
         return cls.objects.filter(wm=wm, mb=None)
 
+    @property
+    def wprdefect(self):
+        return WprDefect.objects.filter(wpr=self)
 
 class WprDefect(BaseModel):
     wpr = models.ForeignKey(Wpr, verbose_name="关联产物", on_delete=models.CASCADE)
diff --git a/apps/wpmw/serializers.py b/apps/wpmw/serializers.py
index 4995168e..3f06ebd2 100644
--- a/apps/wpmw/serializers.py
+++ b/apps/wpmw/serializers.py
@@ -2,10 +2,18 @@ from apps.wpmw.models import Wpr, WprDefect
 from apps.utils.serializers import CustomModelSerializer
 from rest_framework import serializers
 
-class WprSerializer(CustomModelSerializer):
+class WprDefectSerializer(CustomModelSerializer):
+    defect_name = serializers.CharField(source="defect.name", read_only=True)
 
+    class Meta:
+        model = WprDefect
+        fields = "__all__"
+
+
+class WprSerializer(CustomModelSerializer):
     material_name = serializers.StringRelatedField(
-        source='material', read_only=True)
+        source='material', read_only=True) 
+    wprdefect = WprDefectSerializer(many=True, read_only=True)  
 
     class Meta:
         model = Wpr