From 24baf0b38734989948a550ecec052bf7361a66a3 Mon Sep 17 00:00:00 2001
From: timerzz <zhhgzhhgzhhg@163.com>
Date: Sat, 15 Jun 2024 22:47:43 +0800
Subject: [PATCH] =?UTF-8?q?fix=20=E8=A7=A3=E5=86=B3=E6=94=B6=E7=9B=8A?=
 =?UTF-8?q?=E7=8E=87=E5=8F=AF=E8=83=BD=E4=B8=BA=E6=97=A0=E9=99=90=E7=9A=84?=
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---
 model/product/model.go | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/model/product/model.go b/model/product/model.go
index fcd1b73..7a682fd 100644
--- a/model/product/model.go
+++ b/model/product/model.go
@@ -100,6 +100,9 @@ func (p *Product) CalCNY(calculateProcess []CalculateProcess) {
 		process, price := c.Calculate(env)
 		if process != "" {
 			calculateStrings = append(calculateStrings, process)
+			if p.CNYPrice == 0 {
+				p.CNYPrice = price
+			}
 			p.CNYPrice = min(p.CNYPrice, price)
 		}
 	}
@@ -164,7 +167,7 @@ func (p *Product) CalCNY(calculateProcess []CalculateProcess) {
 
 // CalRate 计算收益率
 func (p *Product) CalRate() {
-	if p.DWPrice > 0 {
+	if p.DWPrice > 0 && p.CNYPrice > 0 {
 		// 如果有得物价格，就计算收益率
 		p.Rate = Decimal((p.DWPrice - p.CNYPrice) / p.CNYPrice * 100)
 	} else if p.Rate > 0 {