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 4bbe1d30..d8fdbd51 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
@@ -92,7 +92,14 @@ public class AiGateWayManager : DomainService
         {
             throw new UserFriendlyException($"【{modelId}】模型当前版本【{modelApiType}】格式不支持");
         }
+        // ✅ 统一处理 -nx 后缀（网关层模型规范化）
+        if (!string.IsNullOrEmpty(aiModelDescribe.ModelId) &&
+            aiModelDescribe.ModelId.EndsWith("-nx", StringComparison.OrdinalIgnoreCase))
+        {
+            aiModelDescribe.ModelId = aiModelDescribe.ModelId[..^3];
+        }
 
+        
         return aiModelDescribe;
     }