diff --git a/options.html b/options.html
index 72ad0d4..ed8f0c5 100644
--- a/options.html
+++ b/options.html
@@ -123,8 +123,8 @@
             <br/>
             <br/>
             <button id='add_script_in_all_document'>超前注入</button>
-            <div>仅调式模式下可用</div>
-            <div>对已经打开的 tab 标签页面(非空页面)进行超前注入，注入过程只有一次，并不会像是上面的注入模式那样可以动态修改代码，如果想要让修改后的代码生效就需要关闭调式模式重新打开。</div>
+            <HR>
+            <div>点击注入后，会自动打开调试模式，并且对每个页面的启动和刷新过程注入执行的代码。（关闭调式模式自动取消注入）</div>
             <HR>
             <textarea id='myinject_2' data-key="config-myinject_2" style="width: 100%; height: 500px"></textarea>
             <br/>
diff --git a/options.js b/options.js
index 078d56d..5d8c4a5 100644
--- a/options.js
+++ b/options.js
@@ -565,12 +565,14 @@ proxy_js.addEventListener("click", function(){
 var add_script_in_all_document = document.getElementById('add_script_in_all_document');
 add_script_in_all_document.addEventListener("click", function(){
   debug_tab = true
-  chrome.tabs.query(
-    { active: true, currentWindow: true }, 
-    function (tabs) {
-      chrome.debugger.attach({ tabId: tabs[0].id }, "1.2", function(){});
+  chrome.tabs.query({}, function(tabs) {
+    for (var i = 0; i < tabs.length; i++) {
+      if (tabs[i].url.indexOf("chrome") == 0){
+        continue
+      }
+      attach_tab_debug(tabs[i].id)
     }
-  );
+  });
 })
 
 var cache_tabid_new = {}
@@ -592,17 +594,12 @@ function attach_tab_debug(tabId){
     }
   }
 }
-// function attach_tab_debug_update(tabId, changeInfo, tab) {
-//   if (!changeInfo.url || changeInfo.url.indexOf('chrome://') == 0) return
-//   if (!debug_tab) return
-//   attach_tab_debug(tabId)
-// }
-function attach_tab_debug_active(tabIdobj){
+function attach_tab_debug_update(tabId, changeInfo, tab) {
+  if (tab.url.indexOf('chrome://') == 0) return
   if (!debug_tab) return
-  attach_tab_debug(tabIdobj.tabId)
+  attach_tab_debug(tabId)
 }
-// chrome.tabs.onUpdated.addListener(attach_tab_debug_update); 
-chrome.tabs.onActivated.addListener(attach_tab_debug_active); 
+chrome.tabs.onUpdated.addListener(attach_tab_debug_update); 
 chrome.debugger.onDetach.addListener(function(){
   cache_tabid_new = {}
   cache_tabid_att = {}