From 537104037b6e2e0ce389e3cd3048b55db8226fd2 Mon Sep 17 00:00:00 2001
From: chenchun <chenchun@hytch.com>
Date: Mon, 5 Jan 2026 15:58:44 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E4=BF=AE=E5=A4=8D=20AiGateWayManager=20?=
 =?UTF-8?q?=E4=B8=AD=20TokenUsage=20=E5=88=A4=E5=AE=9A=E9=80=BB=E8=BE=91?=
 =?UTF-8?q?=EF=BC=8C=E9=81=BF=E5=85=8D=E7=A9=BA=E5=BC=95=E7=94=A8?=
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将条件从 "responseResult.Item2?.TokenUsage is not null || responseResult.Item2?.TokenUsage.TotalTokens > 0" 改为 "responseResult.Item2?.TokenUsage is not null && responseResult.Item2?.TokenUsage.TotalTokens > 0"，
确保在访问 TotalTokens 之前先判空，避免 NullReferenceException 并正确记录 tokenUsage（文件：Yi.Framework.AiHub.Domain/Managers/AiGateWayManager.cs）。
---
 .../Yi.Framework.AiHub.Domain/Managers/AiGateWayManager.cs      | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Yi.Abp.Net8/module/ai-hub/Yi.Framework.AiHub.Domain/Managers/AiGateWayManager.cs b/Yi.Abp.Net8/module/ai-hub/Yi.Framework.AiHub.Domain/Managers/AiGateWayManager.cs
index 1cda2133..9b9a4a59 100644
--- a/Yi.Abp.Net8/module/ai-hub/Yi.Framework.AiHub.Domain/Managers/AiGateWayManager.cs
+++ b/Yi.Abp.Net8/module/ai-hub/Yi.Framework.AiHub.Domain/Managers/AiGateWayManager.cs
@@ -630,7 +630,7 @@ public class AiGateWayManager : DomainService
                 //message_start是为了保底机制
                 if (responseResult.Item1.Contains("message_delta") || responseResult.Item1.Contains("message_start")||responseResult.Item1.Contains("message_stop"))
                 {
-                    if (responseResult.Item2?.TokenUsage is not null||responseResult.Item2?.TokenUsage.TotalTokens>0)
+                    if (responseResult.Item2?.TokenUsage is not null&&responseResult.Item2?.TokenUsage.TotalTokens>0)
                     {
                         tokenUsage = responseResult.Item2?.TokenUsage;
                     }