diff --git a/hb_server/apps/wpm/models.py b/hb_server/apps/wpm/models.py
index a78c6ee..78e3a3f 100644
--- a/hb_server/apps/wpm/models.py
+++ b/hb_server/apps/wpm/models.py
@@ -139,7 +139,7 @@ class WProduct(CommonAModel):
     @property
     def last_wp_test(self):
         """
-        最后提交的本产品自检
+        最后提交的本产品工序自检
         """
         return self.test_wproduct.filter(is_submited=True).order_by('-id').first()
 
diff --git a/hb_server/apps/wpm/views.py b/hb_server/apps/wpm/views.py
index d448544..c20918c 100644
--- a/hb_server/apps/wpm/views.py
+++ b/hb_server/apps/wpm/views.py
@@ -707,7 +707,7 @@ class OperationViewSet(ListModelMixin, RetrieveModelMixin, CreateModelMixin, Upd
 
                 if step == newstep:
                     wp.act_state = WProduct.WPR_ACT_STATE_TOTEST
-                    last_test = wp.last_wp_test
+                    last_test = wp.last_process_test
                     if last_test and reuseForm:
                         last_test.is_midtesting = False
                         last_test.is_submited = False
@@ -718,7 +718,7 @@ class OperationViewSet(ListModelMixin, RetrieveModelMixin, CreateModelMixin, Upd
                     wp.act_state = WProduct.WPR_ACT_STATE_DOWAIT
                     if needTest:  #子工序若需要检验
                         wp.act_state = WProduct.WPR_ACT_STATE_TOTEST
-                        last_test = wp.last_wp_test
+                        last_test = wp.last_process_test
                         if last_test and reuseForm:
                             last_test.is_midtesting = True
                             last_test.is_submited = False
@@ -770,7 +770,7 @@ class OperationViewSet(ListModelMixin, RetrieveModelMixin, CreateModelMixin, Upd
                 wproduct.subproduction_plan = oms_w.subproduction_plan
                 if step == newstep:
                     wproduct.act_state = WProduct.WPR_ACT_STATE_TOTEST
-                    last_test = wproduct.last_wp_test
+                    last_test = wproduct.last_process_test
                     if last_test and reuseForm:
                         last_test.is_midtesting = False
                         last_test.is_submited = False
@@ -781,7 +781,7 @@ class OperationViewSet(ListModelMixin, RetrieveModelMixin, CreateModelMixin, Upd
                     wproduct.act_state = WProduct.WPR_ACT_STATE_DOWAIT
                     if needTest:
                         wproduct.act_state = WProduct.WPR_ACT_STATE_TOTEST
-                        last_test = wproduct.last_wp_test
+                        last_test = wproduct.last_process_test
                         if last_test and reuseForm:
                             last_test.is_midtesting = True
                             last_test.is_submited = False