diff --git a/Communications/Base.cs b/Communications/Base.cs
index a9cc3d6..daf191f 100644
--- a/Communications/Base.cs
+++ b/Communications/Base.cs
@@ -1,7 +1,6 @@
 using System.Collections.Generic;
 using System.Text.Json;
 using System.Text.Json.Serialization;
-using Newtonsoft.Json.Serialization;
 
 namespace YYApi.Communications
 {
@@ -91,7 +90,7 @@ namespace YYApi.Communications
             {
                 IgnoreReadOnlyProperties = true,
                 PropertyNamingPolicy = JsonNamingPolicy.CamelCase,
-                Converters = {new JsonStringEnumConverter()}
+                Converters = { new JsonStringEnumConverter() }
             });
         }
     }
diff --git a/Controllers/BaseController.cs b/Controllers/BaseController.cs
index 74e5f21..f972104 100644
--- a/Controllers/BaseController.cs
+++ b/Controllers/BaseController.cs
@@ -15,7 +15,10 @@ namespace YYApi.Controllers
     /// </summary>
     public class BaseController : Controller
     {
-        protected int LoginId => int.Parse(HttpContext.Items["LoginId"].ToString());
+        /// <summary>
+        /// 当前登录用户的ID
+        /// </summary>
+        protected int LoginId => HttpContext.Items["LoginId"] == null ? 0 : int.Parse(HttpContext.Items["LoginId"].ToString());
 
         /// <summary>
         /// 验证请求参数
diff --git a/Properties/launchSettings.json b/Properties/launchSettings.json
index 178c853..5987041 100644
--- a/Properties/launchSettings.json
+++ b/Properties/launchSettings.json
@@ -2,5 +2,15 @@
   "iisSettings": {
     "windowsAuthentication": false,
     "anonymousAuthentication": true
+  },
+  "profiles": {
+    "YYApi": {
+      "commandName": "Project",
+      "launchBrowser": true,
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      },
+      "applicationUrl": "https://localhost:5001;http://localhost:5000"
+    }
   }
-}
+}
\ No newline at end of file
diff --git a/YYApi.csproj b/YYApi.csproj
index c564226..41d7e5e 100644
--- a/YYApi.csproj
+++ b/YYApi.csproj
@@ -9,7 +9,9 @@
     <Description>AspNetCore一个方便的API文档,捕获异常,统一输入输出的API类库</Description>
     <PackageId>YY-Tech.YYApi</PackageId>
     <IsPackable>true</IsPackable>
-    <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
+    <SymbolPackageFormat>snupkg</SymbolPackageFormat>
+    <IncludeSymbols>true</IncludeSymbols>
+    <PackageVersion>0.1.2</PackageVersion>
   </PropertyGroup>
 
   <ItemGroup>
@@ -21,8 +23,8 @@
     <Content Remove="Properties\launchSettings.json" />
   </ItemGroup>
   <ItemGroup>
-    <PackageReference Include="Swashbuckle.AspNetCore.Annotations" Version="5.0.0-rc4" />
-    <PackageReference Include="Swashbuckle.AspNetCore.SwaggerUI" Version="5.0.0-rc4" />
+    <PackageReference Include="Swashbuckle.AspNetCore.Annotations" Version="5.0.0-rc5" />
+    <PackageReference Include="Swashbuckle.AspNetCore.SwaggerUI" Version="5.0.0-rc5" />
   </ItemGroup>
   <ProjectExtensions>
     <MonoDevelop>