diff --git a/apps/wpm/models.py b/apps/wpm/models.py
index 20aec4a2..4c06fad8 100644
--- a/apps/wpm/models.py
+++ b/apps/wpm/models.py
@@ -438,11 +438,7 @@ class Mlogb(BaseModel):
         self.save(update_fields=["count_pn_jgqbl"])
         mlog = self.mlog
         if mlog:
-            count_pn_jgqbl = MlogbDefect.get_defect_qs_from_mlog(mlog, ftype="in").aggregate(total=Sum("count"))["total"] or 0
-            mlog.count_pn_jgqbl = count_pn_jgqbl
-            if mlog.count_real == mlog.count_use:
-                mlog.count_real = mlog.count_use - count_pn_jgqbl
-            mlog.save(update_fields=["count_pn_jgqbl", "count_real"])
+            mlog.cal_mlog_count_from_mlogb()
 
     def cal_count_notok(self):
         mqs = MlogbDefect.get_defect_qs_from_mlogb(self, ftype="out")