diff --git a/src/api/request.js b/src/api/request.js
index 97a9fb43..f39a6453 100644
--- a/src/api/request.js
+++ b/src/api/request.js
@@ -8,7 +8,6 @@ const ENV = import.meta.env
 export const get_base_url = url => {
 	
 	if (ENV.MODE === 'development') { // 开发环境
-		return ENV.VITE_APP_BASE_API_Url
 		// H5必须用非https，手机端必须用https
 		// #ifdef H5
 		const baseUrl = ENV.VITE_APP_BASE_API_Url
diff --git a/src/pages/course/components/touchBtn.vue b/src/pages/course/components/touchBtn.vue
index 3765cae2..9e44f27c 100644
--- a/src/pages/course/components/touchBtn.vue
+++ b/src/pages/course/components/touchBtn.vue
@@ -115,6 +115,7 @@ const initRecord = () => {
 		let _recordPerm = uni.getAppAuthorizeSetting()
 		let _state = _recordPerm.microphoneAuthorized
 		if(_state === 'authorized'){
+			console.log('大大大大大');
 			showTalkingModel.value = true
 		}
 	})
diff --git a/src/pages/mascot/mascot_select_list.vue b/src/pages/mascot/mascot_select_list.vue
index 09e0bdc3..42d714ca 100644
--- a/src/pages/mascot/mascot_select_list.vue
+++ b/src/pages/mascot/mascot_select_list.vue
@@ -49,9 +49,9 @@
 			</view>
 		</view>
 		<view class="button_div">
-			<image  src="@/static/images/mascot/btn_1.png" class="img" mode="aspectFit"
+			<image   src="@/static/images/mascot/btn_1.png" class="img" mode="aspectFit"
 				@click="select_it()"></image>
-		<!-- 	<image :style="{ opacity: btn2Opacity }" src="@/static/images/mascot/btn_2.png" class="img" mode="aspectFit"
+			<!-- <image :style="{ opacity: btn2Opacity }" src="@/static/images/mascot/btn_2.png" class="img" mode="aspectFit"
 				@click="select_it()"></image> -->
 		</view>
 		<view class="fl1"></view>
@@ -82,27 +82,36 @@
 	const mascotList = reactive([])
 	const windowsInfo = uni.getWindowInfo()
 	const nowWidth = ref(0);
+	
+	let initialIndex = 0; // 总轮播项数量
 	const swiperCount = 4; // 总轮播项数量
 	const TRANSITION_RATIO = 0.3;
+	
+	const aa = computed(() => Math.floor(nowWidth.value / windowsInfo.screenWidth ));
+	
+	
 	// 计算过渡起点（像素值，取整）：屏幕宽度的20%位置
-	const TRANSITION_SUM = computed(() => Math.floor(windowsInfo.screenWidth * TRANSITION_RATIO));
-	const TRANSITION_START = computed(() => Math.floor(windowsInfo.screenWidth * (1 - TRANSITION_RATIO)));
+	const TRANSITION_SUM = windowsInfo.screenWidth
+	
+	const TRANSITION_START =  Math.floor(windowsInfo.screenWidth * TRANSITION_RATIO)
 	// 计算过渡终点（像素值，取整）：屏幕宽度的80%位置
-	const TRANSITION_END = computed(() => Math.floor(windowsInfo.screenWidth * TRANSITION_RATIO));
+	const TRANSITION_END = Math.floor(windowsInfo.screenWidth * (1 - TRANSITION_RATIO))
+	
 	// 第一张图透明度（0、2索引显示）
+	console.log(TRANSITION_SUM, TRANSITION_START, TRANSITION_END);
 	const btn1Opacity = computed(() => {
-		
-		if (initialIndex % 2 === 1) { // 淡入
-			console.log('111我淡入淡入');
+		return 0;
+	
+		if (initialIndex % 2 === 0) { // 淡入
 			if (nowWidth.value <= TRANSITION_START.value) {
 				return 0;
 			} else {
 				return Math.min(1, (nowWidth.value - TRANSITION_START.value) / TRANSITION_SUM.value);
 			}
 		} else { // 淡出
-			console.log('111我淡出');
-			if (nowWidth.value >= TRANSITION_END.value) {
-				return 1;
+			// console.log('111我淡出');
+			if (nowWidth.value >= TRANSITION_END) {
+				return 0;
 			} else {
 				return Math.max(0, 1 - (TRANSITION_END.value - nowWidth.value) / TRANSITION_SUM.value);
 			}
@@ -110,22 +119,29 @@
 	});
 
 	const btn2Opacity = computed(() => {
-		return 0;
-		const initialIndex = swiperIndex.value;
-		if (initialIndex % 2 === 0) { // 淡入
-			console.log('222我淡入');
-			if (nowWidth.value <= TRANSITION_START.value) {
+		const aa = initialIndex
+		if (nowWidth.value  === windowsInfo.screenWidth) {
+			initialIndex++
+			console.log('嘻嘻切换。initialIndex');
+		}
+		if (aa % 2 === 1) { // 淡入
+			// if (nowWidth.value <= TRANSITION_START) {
+			// 	console.log(1);
+			// 	return 1;
+			// } else {
+			// 	console.log(Math.max(0, 1 - (TRANSITION_END - nowWidth.value) / TRANSITION_SUM));
+			// 	return Math.max(0, 1 - (TRANSITION_END - nowWidth.value) / TRANSITION_SUM);
+
+			// }
+		} else { // 淡出
+			// console.log('222我淡出');
+			if (nowWidth.value >= TRANSITION_END) {
+				console.log('淡入1', nowWidth.value, TRANSITION_END);
 				return 1;
 			} else {
-				return Math.max(0, 1 - (TRANSITION_END.value - nowWidth.value) / TRANSITION_SUM.value);
-
-			}
-		} else { // 淡出
-			console.log('222我淡出');
-			if (nowWidth.value >= TRANSITION_END.value) {
-				return 0;
-			} else {
-				return Math.min(1, (nowWidth.value - TRANSITION_START.value) / TRANSITION_SUM.value);
+				console.log('淡入2', nowWidth.value / TRANSITION_SUM);
+				console.log('淡入2', Math.min(1, nowWidth.value / TRANSITION_SUM));
+				return Math.min(0, nowWidth.value / TRANSITION_SUM);
 			}
 		}
 	});
@@ -152,6 +168,7 @@
 		detail
 	}) => {
 		nowWidth.value = Math.abs(detail.dx)
+		console.log('宽度', nowWidth.value);
 	}
 
 	const select_it = () => {