diff --git a/src/mami.js/youare.jsx b/src/mami.js/youare.jsx
index 112b59d..4c01d3e 100644
--- a/src/mami.js/youare.jsx
+++ b/src/mami.js/youare.jsx
@@ -20,8 +20,13 @@ const MamiYouAreAnIdiot = function() {
     const pub = {
         getElement: () => html,
         onViewPush: () => {
-            return new Promise((resolve, reject) => {
+            return new Promise(resolve => {
                 const soundMgr = mami.getSound();
+                if(soundMgr === undefined || soundMgr === null) {
+                    resolve();
+                    return;
+                }
+
                 const soundSrcs = mami.getSoundLibrary().getSound('misc:youare').getSources();
                 soundMgr.load('youarebgm', soundSrcs, (success, buffer) => {
                     if(success) {
@@ -32,7 +37,7 @@ const MamiYouAreAnIdiot = function() {
                         soundSrc.setLoop();
                         soundSrc.play();
                         resolve();
-                    } else reject();
+                    } else resolve();
                 });
             });
         },