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 5fd0c875..e7e4216e 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
@@ -139,7 +139,7 @@ public class AiGateWayManager : DomainService
             await _aiMessageManager.CreateUserMessageAsync(userId.Value, sessionId,
                 new MessageInputDto
                 {
-                    Content = request.Messages?.LastOrDefault().Content ?? string.Empty,
+                    Content = sessionId is null ? "不予存储" : request.Messages?.LastOrDefault().Content ?? string.Empty,
                     ModelId = request.Model,
                     TokenUsage = data.Usage,
                 });
@@ -147,7 +147,8 @@ public class AiGateWayManager : DomainService
             await _aiMessageManager.CreateSystemMessageAsync(userId.Value, sessionId,
                 new MessageInputDto
                 {
-                    Content = data.Choices?.FirstOrDefault()?.Delta.Content,
+                    Content =
+                        sessionId is null ? "不予存储" : data.Choices?.FirstOrDefault()?.Delta.Content ?? string.Empty,
                     ModelId = request.Model,
                     TokenUsage = data.Usage
                 });
@@ -271,7 +272,7 @@ public class AiGateWayManager : DomainService
         await _aiMessageManager.CreateUserMessageAsync(userId, sessionId,
             new MessageInputDto
             {
-                Content = request.Messages?.LastOrDefault()?.Content ?? string.Empty,
+                Content = sessionId is null ? "不予存储" : request.Messages?.LastOrDefault()?.Content ?? string.Empty,
                 ModelId = request.Model,
                 TokenUsage = tokenUsage,
             });
@@ -279,7 +280,7 @@ public class AiGateWayManager : DomainService
         await _aiMessageManager.CreateSystemMessageAsync(userId, sessionId,
             new MessageInputDto
             {
-                Content = backupSystemContent.ToString(),
+                Content = sessionId is null ? "不予存储" : backupSystemContent.ToString(),
                 ModelId = request.Model,
                 TokenUsage = tokenUsage
             });
@@ -333,7 +334,7 @@ public class AiGateWayManager : DomainService
             await _aiMessageManager.CreateUserMessageAsync(userId, sessionId,
                 new MessageInputDto
                 {
-                    Content = request.Prompt,
+                    Content = sessionId is null ? "不予存储" : request.Prompt,
                     ModelId = model,
                     TokenUsage = response.Usage,
                 });
@@ -341,13 +342,13 @@ public class AiGateWayManager : DomainService
             await _aiMessageManager.CreateSystemMessageAsync(userId, sessionId,
                 new MessageInputDto
                 {
-                    Content = response.Results?.FirstOrDefault()?.Url,
+                    Content = sessionId is null ? "不予存储" : response.Results?.FirstOrDefault()?.Url,
                     ModelId = model,
                     TokenUsage = response.Usage
                 });
 
             await _usageStatisticsManager.SetUsageAsync(userId, model, response.Usage);
-            
+
             // 扣减尊享token包用量
             if (userId is not null && PremiumPackageConst.ModeIds.Contains(request.Model))
             {
@@ -528,7 +529,7 @@ public class AiGateWayManager : DomainService
             await _aiMessageManager.CreateUserMessageAsync(userId.Value, sessionId,
                 new MessageInputDto
                 {
-                    Content = request.Messages?.FirstOrDefault()?.Content ?? string.Empty,
+                    Content = sessionId is null ? "不予存储" : request.Messages?.FirstOrDefault()?.Content ?? string.Empty,
                     ModelId = request.Model,
                     TokenUsage = data.TokenUsage,
                 });
@@ -536,7 +537,7 @@ public class AiGateWayManager : DomainService
             await _aiMessageManager.CreateSystemMessageAsync(userId.Value, sessionId,
                 new MessageInputDto
                 {
-                    Content = data.content?.FirstOrDefault()?.text,
+                    Content = sessionId is null ? "不予存储" : data.content?.FirstOrDefault()?.text,
                     ModelId = request.Model,
                     TokenUsage = data.TokenUsage
                 });
@@ -601,35 +602,12 @@ public class AiGateWayManager : DomainService
             _logger.LogError(e, $"Ai对话异常");
             var errorContent = $"对话Ai异常，异常信息：\n当前Ai模型：{request.Model}\n异常信息：{e.Message}\n异常堆栈:{e}";
             throw new UserFriendlyException(errorContent);
-            // var model = new AnthropicStreamDto
-            // {
-            //     Message = new AnthropicChatCompletionDto
-            //     {
-            //         content =
-            //         [
-            //             new AnthropicChatCompletionDtoContent
-            //             {
-            //                 text = errorContent,
-            //             }
-            //         ],
-            //     },
-            //     Error = new AnthropicStreamErrorDto
-            //     {
-            //         Type = null,
-            //         Message = errorContent
-            //     }
-            // };
-            // var message = JsonConvert.SerializeObject(model, new JsonSerializerSettings
-            // {
-            //     ContractResolver = new CamelCasePropertyNamesContractResolver()
-            // });
-            // await response.WriteAsJsonAsync(message, ThorJsonSerializer.DefaultOptions);
         }
 
         await _aiMessageManager.CreateUserMessageAsync(userId, sessionId,
             new MessageInputDto
             {
-                Content = request.Messages?.LastOrDefault()?.Content ?? string.Empty,
+                Content = sessionId is null ? "不予存储" : request.Messages?.LastOrDefault()?.Content ?? string.Empty,
                 ModelId = request.Model,
                 TokenUsage = tokenUsage,
             });
@@ -637,7 +615,7 @@ public class AiGateWayManager : DomainService
         await _aiMessageManager.CreateSystemMessageAsync(userId, sessionId,
             new MessageInputDto
             {
-                Content = backupSystemContent.ToString(),
+                Content = sessionId is null ? "不予存储" : backupSystemContent.ToString(),
                 ModelId = request.Model,
                 TokenUsage = tokenUsage
             });
@@ -648,9 +626,9 @@ public class AiGateWayManager : DomainService
         if (userId.HasValue && tokenUsage is not null)
         {
             var totalTokens = tokenUsage.TotalTokens ?? 0;
-            if (totalTokens > 0)
+            if (tokenUsage.TotalTokens > 0)
             {
-                 await PremiumPackageManager.TryConsumeTokensAsync(userId.Value, totalTokens);
+                await PremiumPackageManager.TryConsumeTokensAsync(userId.Value, totalTokens);
             }
         }
     }