原料增加最大添加量限制

internal/infra/repository/raw_material_repository.go

@@ -144,9 +144,10 @@ func (r *gormRawMaterialRepository) UpdateRawMaterial(ctx context.Context, rawMa
 	repoCtx := logs.AddFuncName(ctx, r.ctx, "UpdateRawMaterial")
 	// 使用 map 更新以避免 GORM 的零值问题，并确保只更新指定字段
 	updateData := map[string]interface{}{
-		"name":            rawMaterial.Name,
-		"description":     rawMaterial.Description,
-		"reference_price": rawMaterial.ReferencePrice,
+		"name":               rawMaterial.Name,
+		"description":        rawMaterial.Description,
+		"reference_price":    rawMaterial.ReferencePrice,
+		"max_addition_ratio": rawMaterial.MaxAdditionRatio,
 	}
 	result := r.db.WithContext(repoCtx).Model(&models.RawMaterial{}).Where("id = ?", rawMaterial.ID).Updates(updateData)
 	if result.Error != nil {