diff --git a/app/admin/models/inventory_report.go b/app/admin/models/inventory_report.go
index 121a229..29eda56 100644
--- a/app/admin/models/inventory_report.go
+++ b/app/admin/models/inventory_report.go
@@ -1313,7 +1313,7 @@ func (m *InventoryReportAllotDetailReq) ReportAllotDetailList(c *gin.Context) (*
 
 	// Calculate the sum of allot_amount
 	var totalAllotAmount float64
-	err = countQuery.Select("SUM(erp_inventory_allot_commodity.amount) as total_allot_amount").
+	err = countQuery.Select("COALESCE(SUM(erp_inventory_allot_commodity.amount), 0) as total_allot_amount").
 		Pluck("total_allot_amount", &totalAllotAmount).Error
 	if err != nil {
 		logger.Error("Failed to calculate TotalAllotAmount", logger.Field("err", err))
diff --git a/app/admin/models/purchase.go b/app/admin/models/purchase.go
index 3770c43..2bba2ee 100644
--- a/app/admin/models/purchase.go
+++ b/app/admin/models/purchase.go
@@ -167,6 +167,8 @@ type ErpPurchaseOrderListReq struct {
 	PurchaseType   string   `json:"purchase_type"`    // 采购类型：procure-采购 reject-退货
 	StoreId        uint32   `json:"store_id"`         // 门店id
 	ErpSupplierId  uint32   `json:"erp_supplier_id"`  // 供应商id
+	MakeTimeStart  string   `json:"make_time_start"`  // 制单开始时间
+	MakeTimeEnd    string   `json:"make_time_end"`    // 制单结束时间
 	AuditTimeStart string   `json:"audit_time_start"` // 审核开始时间
 	AuditTimeEnd   string   `json:"audit_time_end"`   // 审核结束时间
 	AuditFlag      string   `json:"audit_flag"`       // 审核标记（默认展示所有）：ON-订单只展示已审核的采购入库订单，含待入库/已终止/已完成/入库中
@@ -638,6 +640,21 @@ func (m *ErpPurchaseOrderListReq) List(c *gin.Context) (*ErpPurchaseOrderListRes
 			//parse = parse.AddDate(0, 0, 1)
 			qs = qs.Where("audit_time < ?", parse)
 		}
+		if m.MakeTimeStart != "" {
+			parse, err := time.Parse(QueryTimeFormat, m.MakeTimeStart)
+			if err != nil {
+				logger.Errorf("err:", err)
+			}
+			qs = qs.Where("maker_time > ?", parse)
+		}
+		if m.MakeTimeEnd != "" {
+			parse, err := time.Parse(QueryTimeFormat, m.MakeTimeEnd)
+			if err != nil {
+				logger.Errorf("err:", err)
+			}
+			//parse = parse.AddDate(0, 0, 1)
+			qs = qs.Where("maker_time < ?", parse)
+		}
 		if m.HandlerId != 0 {
 			qs = qs.Where("handler_id=?", m.HandlerId)
 		}