diff --git a/Blog.Core.Common/Helper/FileHelper.cs b/Blog.Core.Common/Helper/FileHelper.cs
index f2d717a..c07c86e 100644
--- a/Blog.Core.Common/Helper/FileHelper.cs
+++ b/Blog.Core.Common/Helper/FileHelper.cs
@@ -83,6 +83,24 @@ namespace Blog.Core.Common.Helper
 
             return Path.Combine(folderPath, $@"{prefix}_{DateTime.Now.DateToTimeStamp()}.log");
         }
+        public static string GetAvailableFileNameWithPrefixOrderSize(string _contentRoot, string prefix, int size = 1 * 1024 * 1024, string ext = ".log")
+        {
+            var folderPath = Path.Combine(_contentRoot, "Log");
+            if (!Directory.Exists(folderPath))
+            {
+                Directory.CreateDirectory(folderPath);
+            }
+
+            var allFiles = new DirectoryInfo(folderPath);
+            var selectFiles = allFiles.GetFiles().Where(fi => fi.Name.ToLower().Contains(prefix.ToLower()) && fi.Extension.ToLower() == ext.ToLower() && fi.Length < size).OrderByDescending(d => d.Name).ToList();
+
+            if (selectFiles.Count > 0)
+            {
+                return selectFiles.FirstOrDefault().Name.Replace(".log","");
+            }
+
+            return $@"{prefix}_{DateTime.Now.DateToTimeStamp()}";
+        }
         #endregion
 
         #region 写文件
diff --git a/Blog.Core.Extensions/Middlewares/IPLogMildd.cs b/Blog.Core.Extensions/Middlewares/IPLogMildd.cs
index b8dadba..aa5c426 100644
--- a/Blog.Core.Extensions/Middlewares/IPLogMildd.cs
+++ b/Blog.Core.Extensions/Middlewares/IPLogMildd.cs
@@ -1,5 +1,7 @@
 using Blog.Core.Common;
+using Blog.Core.Common.Helper;
 using Blog.Core.Common.LogHelper;
+using Microsoft.AspNetCore.Hosting;
 using Microsoft.AspNetCore.Http;
 using Newtonsoft.Json;
 using System;
@@ -17,13 +19,16 @@ namespace Blog.Core.Middlewares
         /// 
         /// </summary>
         private readonly RequestDelegate _next;
+        private readonly IWebHostEnvironment _environment;
+
         /// <summary>
         /// 
         /// </summary>
         /// <param name="next"></param>
-        public IPLogMildd(RequestDelegate next)
+        public IPLogMildd(RequestDelegate next, IWebHostEnvironment environment)
         {
             _next = next;
+            _environment = environment;
         }
 
         public async Task InvokeAsync(HttpContext context)
@@ -53,11 +58,12 @@ namespace Blog.Core.Middlewares
                             // 自定义log输出
                             //Parallel.For(0, 1, e =>
                             //{
-                            //    LogLock.OutSql2Log("RequestIpInfoLog", new string[] { requestInfo + "," }, false);
+                            LogLock.OutSql2Log("RequestIpInfoLog", new string[] { requestInfo + "," }, false);
                             //});
 
                             // 这种方案也行，用的是Serilog
-                            SerilogServer.WriteLog("RequestIpInfoLog", new string[] { requestInfo + "," }, false);
+                            var logFileName = FileHelper.GetAvailableFileNameWithPrefixOrderSize(_environment.ContentRootPath, "RequestIpInfoLog");
+                            SerilogServer.WriteLog(logFileName, new string[] { requestInfo + "," }, false);
 
                             request.Body.Position = 0;
                         }
diff --git a/Blog.Core.Extensions/Middlewares/RecordAccessLogsMildd.cs b/Blog.Core.Extensions/Middlewares/RecordAccessLogsMildd.cs
index 7180b1a..4174a45 100644
--- a/Blog.Core.Extensions/Middlewares/RecordAccessLogsMildd.cs
+++ b/Blog.Core.Extensions/Middlewares/RecordAccessLogsMildd.cs
@@ -1,6 +1,8 @@
 using Blog.Core.Common;
+using Blog.Core.Common.Helper;
 using Blog.Core.Common.HttpContextUser;
 using Blog.Core.Common.LogHelper;
+using Microsoft.AspNetCore.Hosting;
 using Microsoft.AspNetCore.Http;
 using Microsoft.Extensions.Logging;
 using Newtonsoft.Json;
@@ -25,17 +27,19 @@ namespace Blog.Core.Middlewares
         private readonly RequestDelegate _next;
         private readonly IUser _user;
         private readonly ILogger<RecordAccessLogsMildd> _logger;
+        private readonly IWebHostEnvironment _environment;
         private Stopwatch _stopwatch;
 
         /// <summary>
         /// 
         /// </summary>
         /// <param name="next"></param>
-        public RecordAccessLogsMildd(RequestDelegate next, IUser user, ILogger<RecordAccessLogsMildd> logger)
+        public RecordAccessLogsMildd(RequestDelegate next, IUser user, ILogger<RecordAccessLogsMildd> logger, IWebHostEnvironment environment)
         {
             _next = next;
             _user = user;
             _logger = logger;
+            _environment = environment;
             _stopwatch = new Stopwatch();
         }
 
@@ -107,7 +111,9 @@ namespace Blog.Core.Middlewares
                         //    LogLock.OutSql2Log("RecordAccessLogs", new string[] { requestInfo + "," }, false);
                         //});
 
-                        SerilogServer.WriteLog("RecordAccessLogs", new string[] { requestInfo + "," }, false);
+                        var logFileName = FileHelper.GetAvailableFileNameWithPrefixOrderSize(_environment.ContentRootPath, "RecordAccessLogs");
+                        SerilogServer.WriteLog(logFileName, new string[] { requestInfo + "," }, false);
+                       
 
                         return Task.CompletedTask;
                     });