diff --git a/README.md b/README.md
index 20fca82..8a5d9f7 100644
--- a/README.md
+++ b/README.md
@@ -25,7 +25,7 @@ Dependencies:
 
 ### Linux
 
-Use Ubuntu 16.04 LTS or 18.04 LTS.
+Use Ubuntu 16.04 LTS or 18.04 LTS, or Ubuntu on Windows Linux Subsystem(WLS). 
 
 Install Golang and required packages:
 
@@ -65,6 +65,8 @@ Build stratum:
 
 ### Windows
 
+If you are using Windows Linux Sytem (WLS), please check the instruction under ### Lunix.
+
 Just like Monero, keva-stratum can be built on Windows using the MinGW toolchain within [MSYS2](https://www.msys2.org/) environment.
 
 - Download and install the [MSYS2 installer](https://www.msys2.org/), either the 64-bit or the 32-bit package, depending on your system.
@@ -116,7 +118,8 @@ Now we are ready to build:
 
 
 ### Running Stratum
-
+Is the command exactly the same for linux and windows?
+    
     ./keva-stratum config.json
 
 If you need to bind to privileged ports and don't want to run from `root`:
@@ -124,14 +127,14 @@ If you need to bind to privileged ports and don't want to run from `root`:
     sudo apt-get install libcap2-bin
     sudo setcap 'cap_net_bind_service=+ep' /path/to/keva-stratum
 
-## Configuration
+## Configuration (config.json)
 
 Configuration is self-describing, just copy *config.example.json* to *config.json* and run stratum with path to config file as 1st argument.
 
 ```javascript
 {
   // Address for block rewards
-  "address": "YOUR-ADDRESS-NOT-EXCHANGE",
+  "address": "YOUR-ADDRESS-NOT-EXCHANGE",    --how do user get the address by themselves?
   // Don't validate address
   "bypassAddressValidation": true,
   // Don't validate shares
@@ -182,8 +185,8 @@ Configuration is self-describing, just copy *config.example.json* to *config.jso
       "host": "127.0.0.1",
       "port": 18081,
       "timeout": "10s",
-      "user": "yourusername",
-      "password": "yourpassword"
+      "user": "yourusername",                  #should be the same as kevacoin.config
+      "password": "yourpassword"               #should be the same as kevacoin.config
     }
   ]
 }
@@ -191,6 +194,7 @@ Configuration is self-describing, just copy *config.example.json* to *config.jso
 
 The `upstream` is used to point to the Kevacoin daemon `kevacoind`. The `user` and `password` under `upstream` are mandatory, and they must be the same as the ones specified in Kevacoin configuration file `kevacoin.conf`. You must use `anything.WorkerID` as username in your miner. Either disable address validation or use `<address>.WorkerID` as username. If there is no workerID specified your rig stats will be merged under `0` worker. If mining software contains dev fee rounds its stats will usually appear under `0` worker. This stratum acts like your own pool, the only exception is that you will get rewarded only after block found, shares only used for stats.
 
+Should we add the URL for https://github.com/xmrig/xmrig/wiki/Ubuntu-Build
 
 ### License