diff --git a/background.js b/background.js
index fed0e4c..e64fbcc 100644
--- a/background.js
+++ b/background.js
@@ -15,6 +15,8 @@ var misPrefixNum=0;
 var interestLifetimeMilliseconds=2000;
 // 是否开启mis更新映射表
 var misEnableState=true;
+// 全局变量，用于设置是否刷新当前active的界面
+// var myInterval=null;
 
 // min协议的URI协议头
 var minProtocolHeader="min/";
@@ -144,6 +146,17 @@ function addCustomRule(editingRule) {
     }
 }
 
+// 刷新正在浏览的浏览器界面
+function refreshActiveTab () {
+    chrome.tabs.query({active: true}, function(tabs) {
+        var tabIndex = tabs[0].index;
+        chrome.tabs.query({}, function(tabs) {
+            chrome.tabs.reload(tabs[tabIndex].id);
+        })
+    });
+    console.log("refresh########");
+}
+
 function express(prefixUri) {
     // alert("成功加载mis的IP: "+misHost+"; misPrefix: "+misPrefix);
     // Connect to the forwarder with a WebSocket.
@@ -184,7 +197,6 @@ function express(prefixUri) {
         }else{
             // mis没有该前缀对应的映射
         }
-        // alert("really begin 4");
     }, onTimeout);
 }
 
diff --git a/manifest.json b/manifest.json
index 94c1d70..b3c3fc6 100644
--- a/manifest.json
+++ b/manifest.json
@@ -3,7 +3,7 @@
   "manifest_version": 2,
   "name": "__MSG_extensionName__",
   "version": "1.3.17",
-  "homepage_url": "https://github.com/",
+  "homepage_url": "https://gitee.com/",
   "icons": {
     "20": "static/images/r20.png",
     "25": "static/images/r25.png",