diff --git a/README.md b/README.md
index d878859..a8c200e 100644
--- a/README.md
+++ b/README.md
@@ -1,11 +1,14 @@
 anyproxy
 ==========
+another proxy written in NodeJS, which can handle HTTPS requests and CORS perfectly. Produced by Alipay-ct-wd.
+Anyproxy是支付宝-创新终端技术部推出的一款基于NodeJS的web代理工具，用来解决HTTPS代理、跨域请求（CORS）等移动端调试中的常见问题。
+
 
 Feature
 ------------
 * work as http or https proxy
 * generate and intercept https requests for any domain without complaint by browser (after you trust its root CA)
-* support CROS-related http header, you could use make cross-domain requests via this proxy
+* support CORS-related http header, you could use make cross-domain requests via this proxy
 * can be used globally or as a nodejs module 
 
 
diff --git a/lib/requestHandler.js b/lib/requestHandler.js
index ff64fac..16502f3 100644
--- a/lib/requestHandler.js
+++ b/lib/requestHandler.js
@@ -40,7 +40,7 @@ function userRequestHandler(req,userRes){
 
     if(req.method == "OPTIONS"){
         console.log("==>OPTIONS req for CROS, will allow all");
-        userRes.writeHead(200,mergeCROSHeader(req.headers)); //remove any cache related header, add crossdomain headers
+        userRes.writeHead(200,mergeCORSHeader(req.headers)); //remove any cache related header, add crossdomain headers
         userRes.end();
         return;
     }
@@ -94,7 +94,9 @@ function userRequestHandler(req,userRes){
         };
 
         var proxyReq = (ifHttps ? https : http).request(options, function(res) {
-            userRes.writeHead(res.statusCode,mergeCROSHeader(req.headers,res.headers));
+            console.log(res.headers);
+            console.log(mergeCORSHeader(req.headers,res.headers));
+            userRes.writeHead(res.statusCode,mergeCORSHeader(req.headers,res.headers));
             res.pipe(userRes);
         });
 
@@ -184,13 +186,13 @@ function setRules(newRule){
 }
 
 // https://developer.mozilla.org/en-US/docs/Web/HTTP/Access_control_CORS
-function mergeCROSHeader(reqHeader,originHeader){
+function mergeCORSHeader(reqHeader,originHeader){
     var targetObj = originHeader || {};
 
-    targetObj["Access-Control-Allow-Credentials"] = "true";
-    targetObj["Access-Control-Allow-Origin"]      = reqHeader['origin'] || "-___-||";
-    targetObj["Access-Control-Allow-Methods"]     = "GET, POST, PUT";
-    targetObj["Access-Control-Allow-Headers"]     = reqHeader['access-control-request-headers'] || "-___-||";
+    targetObj["access-control-allow-credentials"] = "true";
+    targetObj["access-control-allow-origin"]      = reqHeader['origin'] || "-___-||";
+    targetObj["access-control-allow-methods"]     = "GET, POST, PUT";
+    targetObj["access-control-allow-headers"]     = reqHeader['access-control-request-headers'] || "-___-||";
 
     return targetObj;
 }
diff --git a/package.json b/package.json
index 43d9a02..bd19d15 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "anyproxy",
-  "version": "1.2.2",
+  "version": "1.2.3",
   "description": "another proxy written in NODEJS, which can handle HTTPS requests and CROS perfectly",
   "main": "proxy.js",
   "bin": {