diff --git a/teamwork/.hbuilderx/launch.json b/teamwork/.hbuilderx/launch.json
index 124dafbf681e5fb33fb14535f69130c025d8b7cc..4313b84b5f4de36928981e26eb2fed0d66dc8822 100644
--- a/teamwork/.hbuilderx/launch.json
+++ b/teamwork/.hbuilderx/launch.json
@@ -16,7 +16,7 @@
             "type" : "uniCloud"
         },
         {
-            "playground" : "standard",
+            "playground" : "custom",
             "type" : "uni-app:app-android"
         }
     ]
diff --git a/teamwork/pages/sport/countdown.vue b/teamwork/pages/sport/countdown.vue
index 445afe99b41b56900433a9a5f9a9dcb9de60242c..46bc432c709da0c9c0180399f4c7942c9f2d4fb5 100644
--- a/teamwork/pages/sport/countdown.vue
+++ b/teamwork/pages/sport/countdown.vue
@@ -18,13 +18,13 @@
 		data() {
 			return {
 				type: '',
-				// timer: null, //定时器
+				timer: null, //定时器
 				digit: 3
 			}
 		},
 		methods: {
 			change() {
-				// Voice((this.digit).toString())
+				Voice((this.digit).toString())
 				this.digit--;
 				if (this.digit == 0) {
 					clearInterval(this.timer);
diff --git a/teamwork/pages/sport/start.vue b/teamwork/pages/sport/start.vue
index ecbee5a99ff13f627c0666f0e750eb30b8e3289d..b54d759e599e7fa305c6c0cbf5d1e304c0a563b8 100644
--- a/teamwork/pages/sport/start.vue
+++ b/teamwork/pages/sport/start.vue
@@ -60,7 +60,7 @@
 				info: {
 					id: '',
 					type: '',
-					userId: '644a643a0c801ca878983559',
+					userId: '',
 					startTime: '',
 					duration: 0,
 					distance: 0,