diff --git a/apps/wpm/models.py b/apps/wpm/models.py
index b7e3ff1d..3b759112 100644
--- a/apps/wpm/models.py
+++ b/apps/wpm/models.py
@@ -183,7 +183,11 @@ class Mlog(CommonADModel):
     @property
     def mlogb(self):
         return Mlogb.objects.filter(mlog=self).exclude(material_out=None)
-
+    
+    @property
+    def mlogb_full(self):
+        return Mlogb.objects.filter(mlog=self)
+    
     @property
     def audit_ignore_fields(self):
         return ['create_by', 'update_by',
diff --git a/apps/wpm/serializers.py b/apps/wpm/serializers.py
index 7779c3ca..3f0fd76a 100644
--- a/apps/wpm/serializers.py
+++ b/apps/wpm/serializers.py
@@ -15,6 +15,7 @@ from apps.mtm.serializers import MaterialSimpleSerializer
 from django.db import transaction
 from django.utils import timezone
 from django.core.cache import cache
+from django.utils.timezone import localdate
 
 
 class OtherLogSerializer(CustomModelSerializer):
@@ -190,6 +191,15 @@ class MlogbSerializer(CustomModelSerializer):
                   'material_out_', 'material_out_name']
         extra_kwargs = {
             'material_out': {'required': True, 'allow_null': False}}
+        
+class MlogbDetailSerializer(CustomModelSerializer):
+    material_out_name = serializers.StringRelatedField(
+        source='material_out', read_only=True)
+    material_in_name = serializers.StringRelatedField(source='material_in', read_only=True)
+
+    class Meta:
+        model = Mlogb
+        fields = '__all__'
 
 class MlogSerializer(CustomModelSerializer):
     belong_dept = serializers.CharField(
@@ -233,6 +243,9 @@ class MlogSerializer(CustomModelSerializer):
     shift_name = serializers.CharField(source='shift.name', read_only=True)
     mlogb = MlogbSerializer(
         label='多产出件信息', many=True, required=False)
+    mlogb_full = MlogbDetailSerializer(
+        label='物料信息', many=True, read_only=True
+    )
     handle_users_ = UserSimpleSerializer(
         source='handle_users', many=True, read_only=True)
     equipments_name = serializers.StringRelatedField(
@@ -328,6 +341,17 @@ class MlogInitSerializer(CustomModelSerializer):
         attrs['material_in'] = route.material_in
         attrs['material_out'] = route.material_out
         return attrs
+    
+class MlogChangeSerializer(CustomModelSerializer):
+    class Meta:
+        model = Mlog
+        fields = ['id', 'work_end_time', 'handle_user', 'note']
+    
+    def validate(self, attrs):
+        if attrs.get('work_end_time', None):
+            attrs['handle_date'] = localdate(attrs['work_end_time'])
+        return attrs
+
 
 class MlogRevertSerializer(serializers.Serializer):
     change_reason = serializers.CharField(label='撤回原因')
diff --git a/apps/wpm/views.py b/apps/wpm/views.py
index bf1236b7..d651ae2c 100644
--- a/apps/wpm/views.py
+++ b/apps/wpm/views.py
@@ -20,7 +20,7 @@ from .models import SfLog, SfLogExp, StLog, WMaterial, Mlog, Handover, Mlogb, At
 from .serializers import (SflogExpSerializer, SfLogSerializer, StLogSerializer, WMaterialSerializer, MlogRevertSerializer,
                           MlogSerializer, MlogRelatedSerializer, DeptBatchSerializer, HandoverSerializer,
                           GenHandoverSerializer, GenHandoverWmSerializer, MlogAnaSerializer, 
-                          AttLogSerializer, OtherLogSerializer, MlogInitSerializer)
+                          AttLogSerializer, OtherLogSerializer, MlogInitSerializer, MlogChangeSerializer)
 from .services import mlog_submit, update_mtask, handover_submit, mlog_revert, cal_material_count_from_mlog, cal_mtask_progress_from_mlog
 from apps.utils.thread import MyThread
 from apps.monitor.services import create_auditlog, delete_auditlog
@@ -170,13 +170,26 @@ class MlogViewSet(CustomModelViewSet):
 
     @action(methods=['post'], detail=False, perms_map={'post': 'mlog.init'}, serializer_class=MlogInitSerializer)
     def init(self, request, *args, **kwargs):
-        """
-        先初始化创建生产日志
+        """初始化日志
+
+        初始化日志
         """
         sr = MlogInitSerializer(data=request.data)
         sr.is_valid(raise_exception=True)
         ins = sr.save()
         return Response(MlogSerializer(ins).data)
+    
+    @action(methods=['post'], detail=True, perms_map={'post': 'mlog.change'}, serializer_class=MlogChangeSerializer)
+    def change(self, request, *args, **kwargs):
+        """修改日志
+
+        修改日志
+        """
+        ins = self.get_object()
+        sr = MlogChangeSerializer(instance=ins, data=request.data)
+        sr.is_valid(raise_exception=True)
+        sr.save()
+        return Response(MlogSerializer(ins).data)
 
     @action(methods=['post'], detail=True, perms_map={'post': 'mlog.submit'}, serializer_class=Serializer)
     def submit(self, request, *args, **kwargs):