fix:获取现金池

@@ -275,7 +275,7 @@ func (cashPoolService *CashPoolService) GetCashPool(getCashPoolQuery *query.GetC
 	if count, activities, err := exchangeActivityRepository.Find(listExchangeCashActivityQuery); err != nil {
 		return nil, application.ThrowError(application.INTERNAL_SERVER_ERROR, err.Error())
 	} else {
-		if count > 1 {
+		if count >= 0 {
 			lastActivityRate = activities[0].Rate
 		} else {  // 未查询到相关兑换活动
 			lastActivityRate = 0
@@ -290,7 +290,7 @@ func (cashPoolService *CashPoolService) GetCashPool(getCashPoolQuery *query.GetC
 	if systemSuMoneyStatistics == nil {
 		return nil, application.ThrowError(application.INTERNAL_SERVER_ERROR, "无效的公司")
 	}
-	systemUnExchangeSuMoney := systemSuMoneyStatistics["systemUnExchangeSuMoney"].(float64)  // 平台未兑换素币
+	systemUnExchangeSuMoney, _ := strconv.ParseFloat(fmt.Sprintf("%.2f", systemSuMoneyStatistics["systemUnExchangeSuMoney"].(float64)), 64)   // 平台未兑换素币
 
 	// 查找当前公司现金池
 	if count, cashPools, err := cashPoolRepository.Find(tool_funs.SimpleStructToMap(getCashPoolQuery)); err != nil {