update docs

README.md

@@ -44,8 +44,6 @@ For linux、darwin ```sudo ./nps install```
 
 For windows, run cmd as administrator and enter the installation directory ```nps.exe install```
 
-- start up
-
 - default ports
 
 The default configuration file of nps use 80，443，8080，8024 ports
@@ -56,6 +54,8 @@ The default configuration file of nps use 80，443，8080，8024 ports
 
 8024 for net bridge port, to communicate between server and client
 
+- start up
+
 For linux、darwin ```sudo nps start```
 
 For windows, run cmd as administrator and enter the program directory ```nps.exe start```