diff --git a/libs/actions.js b/libs/actions.js
index 7fd5951f..3814f333 100644
--- a/libs/actions.js
+++ b/libs/actions.js
@@ -718,6 +718,16 @@ actions.prototype._sys_onmousewheel = function (direct) {
         return;
     }
 
+    // wait事件
+    if (core.status.lockControl && core.status.event.id == 'action' && core.status.event.data.type == 'wait') {
+        core.setFlag('type', 0);
+        var keycode = direct == 1 ? 33 : 34;
+        core.setFlag('keycode', keycode);
+        core.status.route.push("input:" + keycode);
+        core.doAction();
+        return;
+    }
+
 }
 
 ////// 长按Ctrl键时 //////
diff --git a/libs/ui.js b/libs/ui.js
index 94c9bbdd..1961425e 100644
--- a/libs/ui.js
+++ b/libs/ui.js
@@ -1090,8 +1090,11 @@ ui.prototype._drawTextBox_drawImages = function (content) {
             core.drawImage('ui', img, parseFloat(ss[1]), parseFloat(ss[2]));
         else if (ss.length==5)
             core.drawImage('ui', img, 0, 0, img.width, img.height, parseFloat(ss[1]), parseFloat(ss[2]), parseFloat(ss[3]), parseFloat(ss[4]));
-        else if (ss.length==9)
+        else if (ss.length==9 || ss.length==10) {
+            if (ss.length==10) core.setAlpha('ui', parseFloat(ss[9]));
             core.drawImage('ui', img, parseFloat(ss[1]), parseFloat(ss[2]), parseFloat(ss[3]), parseFloat(ss[4]), parseFloat(ss[5]), parseFloat(ss[6]), parseFloat(ss[7]), parseFloat(ss[8]));
+            core.setAlpha('ui', 1);
+        }
         return "";
     });
 }
diff --git a/libs/utils.js b/libs/utils.js
index c3d9dd38..4378dca5 100644
--- a/libs/utils.js
+++ b/libs/utils.js
@@ -915,6 +915,7 @@ utils.prototype.myconfirm = function (hint, yesCallback, noCallback) {
     main.dom.inputMessage.innerHTML = hint.replace(/\n/g, '<br/>');
     main.dom.inputBox.style.display = 'none';
     main.dom.inputYes.focus();
+    core.status.holdingKeys = [];
 
     core.platform.successCallback = yesCallback;
     core.platform.errorCallback = noCallback;
@@ -929,6 +930,7 @@ utils.prototype.myprompt = function (hint, value, callback) {
     setTimeout(function () {
         main.dom.inputBox.focus();
     });
+    core.status.holdingKeys = [];
 
     core.platform.successCallback = core.platform.errorCallback = callback;
 }