diff --git a/yuthon_stock/models/inherit_stock_move.py b/yuthon_stock/models/inherit_stock_move.py
index 8b1978895..cef654be0 100644
--- a/yuthon_stock/models/inherit_stock_move.py
+++ b/yuthon_stock/models/inherit_stock_move.py
@@ -17,7 +17,11 @@ class ProductProduct(models.Model):
         for record in self:
             name = record.name or ""
             qty_available = record.qty_available
-            record.display_name = f"{name} (在手: {qty_available:.2f})"
+            # 只有在手数量大于0时才显示数量
+            if qty_available > 0:
+                record.display_name = f"{name} (在手: {qty_available:.2f})"
+            else:
+                record.display_name = name
 
 
 class StockMove(models.Model):