feat:优化火箭升空音效

activeFt/luckySpace/index.html

@@ -696,13 +696,12 @@
               .removeClass("n0 n1 n2 n3 n4 n5 n6 n7 n8 n9")
               .addClass("n" + numArr[1] + "");
 
-            layer.msg(numArr[1]);
-
-            if (numArr[1] == 0 && numArr[1] <= 3) {
+            if (Number(numArr[0] === 0) && Number(numArr[1]) <= 3) {
+              layer.msg(numArr[1]);
               // 倒计时3s的时候播放倒计时音效
               clock();
             }
-            
+
             $(".go-btn")
               .unbind("click")
               .on("click", function () {