diff --git a/libs/core.js b/libs/core.js
index e61bb02a..4d08e870 100644
--- a/libs/core.js
+++ b/libs/core.js
@@ -1124,7 +1124,8 @@ core.prototype.keyUp = function(keyCode) {
                 core.openBook(true);
             break;
         case 65: // A
-            core.doSL("autoSave", "load");
+            if (core.status.heroStop)
+                core.doSL("autoSave", "load");
             break;
         case 83: // S
             if (core.status.heroStop)
@@ -1151,15 +1152,15 @@ core.prototype.keyUp = function(keyCode) {
                 core.openQuickShop(true);
             break;
         case 32: // SPACE
-            if (!core.status.lockControl && core.status.heroStop)
+            if (core.status.heroStop)
                 core.getNextItem();
             break;
         case 72: // H
-            if (!core.status.lockControl && core.status.heroStop)
+            if (core.status.heroStop)
                 core.ui.drawHelp();
             break;
         case 82: // R
-            if (!core.status.lockControl && core.status.heroStop) {
+            if (core.status.heroStop) {
                 core.ui.drawConfirmBox("确定要回放录像吗？", function () {
                     core.ui.closePanel();
                     var hard=core.status.hard, route=core.clone(core.status.route);
diff --git a/libs/thirdparty/LICENSE.md b/libs/thirdparty/LICENSE.md
new file mode 100644
index 00000000..33ec4fdc
--- /dev/null
+++ b/libs/thirdparty/LICENSE.md
@@ -0,0 +1,24 @@
+Copyright (c) 2010, Matt Westcott & Ben Firshman
+All rights reserved.
+ 
+Redistribution and use in source and binary forms, with or without 
+modification, are permitted provided that the following conditions are met:
+ 
+ * Redistributions of source code must retain the above copyright notice, this 
+   list of conditions and the following disclaimer.
+ * Redistributions in binary form must reproduce the above copyright notice, 
+   this list of conditions and the following disclaimer in the documentation 
+   and/or other materials provided with the distribution.
+ * The names of its contributors may not be used to endorse or promote products 
+   derived from this software without specific prior written permission.
+ 
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND 
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR 
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON 
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
\ No newline at end of file
diff --git a/project/functions.js b/project/functions.js
index f93652ee..376d35fe 100644
--- a/project/functions.js
+++ b/project/functions.js
@@ -32,7 +32,7 @@ functions_d6ad677b_427a_4623_b50f_a445a3b0ef8a =
         core.drawText([
             "\t[恭喜通关]你的分数是${status:hp}。"
         ], function () {
-            core.events.gameOver('', replaying);
+            core.events.gameOver(reason||'', replaying);
         })
     });
 },