diff --git a/touch/index.html b/touch/index.html
index 74c263b..b3c488e 100644
--- a/touch/index.html
+++ b/touch/index.html
@@ -58,15 +58,38 @@
     }
     return num;
   }
-  document.onkeydown = function () {
-    if (!kb_isstart) return;
+  // document.onkeydown = function () {
+  //   if (!kb_isstart) return;
+  //   var code = event.keyCode;
+  //   //[st]sduf87fjsdfysd78,526976123;
+  //   if (code == 16) return;
+  //   kb_dealKey(fromKeyCode(code));
+  // }
+
+  var num = 0;
+  var pre_value = "";
+  document.onkeydown = function() {
+    if(!kb_isstart) return ;
     var code = event.keyCode;
     //[st]sduf87fjsdfysd78,526976123;
-    if (code == 16) return;
+    if(code == 16) return ;
+    if(code != 186 && num == 0){
+      kb_dealKey(fromKeyCode(186)); // ;
+    }
+    if(code == 13 && num != 0){
+      if(pre_value != 191){
+        kb_dealKey(fromKeyCode(191)); // ?
+      }
+      num = 0;
+    }
     kb_dealKey(fromKeyCode(code));
+    if(code != 13){
+      // 最后一次不在叠加
+      num++;
+    }
+    pre_value = code;
   }
 
-
   function kb_dealKey(c) {
 
     if (kb_status == '1') { //开始