diff --git a/HybirdFrameworkCore/Entity/DatetimeJsonConverter.cs b/HybirdFrameworkCore/Entity/DatetimeJsonConverter.cs
new file mode 100644
index 0000000..4e0facd
--- /dev/null
+++ b/HybirdFrameworkCore/Entity/DatetimeJsonConverter.cs
@@ -0,0 +1,27 @@
+using System.Text.Json;
+using System.Text.Json.Serialization;
+
+namespace HybirdFrameworkCore.Entity;
+
+
+/// <summary>
+/// 序列化
+/// </summary>
+public class DatetimeJsonConverter : JsonConverter<DateTime>
+{
+    public override DateTime Read(ref Utf8JsonReader reader, Type typeToConvert, JsonSerializerOptions options)
+    {
+        if (reader.TokenType == JsonTokenType.String)
+        {
+            if (DateTime.TryParse(reader.GetString(), out DateTime date))
+                return date;
+        }
+
+        return reader.GetDateTime();
+    }
+
+    public override void Write(Utf8JsonWriter writer, DateTime value, JsonSerializerOptions options)
+    {
+        writer.WriteStringValue(value.ToString("yyyy-MM-dd HH:mm:ss"));
+    }
+}
\ No newline at end of file
diff --git a/WebStarter/Program.cs b/WebStarter/Program.cs
index 5cfa57f..0f9860c 100644
--- a/WebStarter/Program.cs
+++ b/WebStarter/Program.cs
@@ -2,6 +2,7 @@ using Autofac;
 using Autofac.Extensions.DependencyInjection;
 using HybirdFrameworkCore.Autofac;
 using HybirdFrameworkCore.Configuration;
+using HybirdFrameworkCore.Entity;
 using HybirdFrameworkCore.Redis;
 using SqlSugar;
 using SqlSugar.IOC;
@@ -27,7 +28,25 @@ builder.Host.ConfigureContainer<ContainerBuilder>(cb =>
 
     cb.RegisterModule(new AutofacModuleRegister());
 });
+//跨域
+builder.Services.AddCors(options =>
+{
+    options.AddPolicy
+    (name: "myCors",
+        builde =>
+        {
+            builde.WithOrigins("*", "*", "*")
+                .AllowAnyOrigin()
+                .AllowAnyHeader()
+                .AllowAnyMethod();
+        }
+    );
+});
 
+builder.Services.AddControllers().AddJsonOptions(configure =>
+{
+    configure.JsonSerializerOptions.Converters.Add(new DatetimeJsonConverter());
+});
 //redis
 var section = builder.Configuration.GetSection("Redis");
 //连接字符串
@@ -54,10 +73,11 @@ if (app.Environment.IsDevelopment())
 {
     app.UseSwagger();
     app.UseSwaggerUI();
+    app.UseStaticFiles();
 }
 
 app.UseAuthorization();
-
+app.UseCors("myCors");
 app.MapControllers();
 
 AppInfo.Container = app.Services.GetAutofacRoot();