diff --git a/sf_quality/models/quality.py b/sf_quality/models/quality.py
index 8e2f388f..8ef2e3a9 100644
--- a/sf_quality/models/quality.py
+++ b/sf_quality/models/quality.py
@@ -152,7 +152,7 @@ class QualityCheck(models.Model):
             if not qc.move_line_id and qc.workorder_id:
                 qc.qty_line = qc.workorder_id.production_id.product_qty
 
-    qty_line = fields.Float(store=True)
+    qty_line = fields.Float('数量', store=True)
     qty_test_failed = fields.Float('不合格数')
     qty_to_test = fields.Float('应检', store=True)
     qty_tested = fields.Float('已检')
\ No newline at end of file