diff --git a/docs/研发/单机部署.vsdx b/docs/研发/单机部署.vsdx
new file mode 100644
index 00000000..767074f5
Binary files /dev/null and b/docs/研发/单机部署.vsdx differ
diff --git a/projects/WebSPA/Startup.cs b/projects/WebSPA/Startup.cs
index 49c9959b..6969dce7 100644
--- a/projects/WebSPA/Startup.cs
+++ b/projects/WebSPA/Startup.cs
@@ -44,6 +44,11 @@ namespace WebSPA
                     name: "default",
                     pattern: "{controller=Home}/{action=Index}/{id?}");
             });
+
+            app.Use(async (context, next) =>
+            {
+                await next.Invoke();
+            });
         }
     }
 }
\ No newline at end of file
diff --git a/tools/nginx-1.16.0/conf/nginx.conf b/tools/nginx-1.16.0/conf/nginx.conf
index 2562a669..1e843ae4 100644
--- a/tools/nginx-1.16.0/conf/nginx.conf
+++ b/tools/nginx-1.16.0/conf/nginx.conf
@@ -32,6 +32,7 @@ http {
         server_name  localhost;
 
 	location / {
+		#proxy_set_header Host $host:$server_port;
 		proxy_pass   http://localhost:5001/;
 		if ($http_user_agent ~* "(android|bb\d+|meego).+mobile|avantgo|bada\/|blackberry|blazer|compal|elaine|fennec|hiptop|iemobile|ip(hone|od)|iris|kindle|lge |maemo|midp|mmp|mobile.+firefox|netfront|opera m(ob|in)i|palm( os)?|phone|p(ixi|re)\/|plucker|pocket|psp|series(4|6)0|symbian|treo|up\.(browser|link)|vodafone|wap|windows ce|xda|xiino") {
 		        #rewrite  ^(.*)    http://localhost:5002$1 permanent;