diff --git a/distribution/shop-detail/index.vue b/distribution/shop-detail/index.vue
index b1e57ef..6111c52 100644
--- a/distribution/shop-detail/index.vue
+++ b/distribution/shop-detail/index.vue
@@ -26,12 +26,15 @@
 							<text class="color-333 font-700 u-m-r-6" v-if="state.distributionUser">
 								{{ state.distributionUser.level }}级 {{ state.distributionUser.levelName }}
 							</text>
-							<up-icon name="question-circle" size="24rpx" color="#666" @click="questionClick('等级升级条件')" />
+							<up-icon name="question-circle" size="24rpx" color="#666"
+								@click="questionClick('等级升级条件')" />
 						</view>
-						<view class="u-m-t-28 u-flex align-center" v-if="juNextLvMoney && state.distributionUser && state.distributionUser.isAssignLevel == 0">
+						<view class="u-m-t-28 u-flex align-center"
+							v-if="juNextLvMoney && state.distributionUser && state.distributionUser.isAssignLevel == 0">
 							<text class="color-666">距离下一级还差：</text>
 							<text class="color-333 font-700 u-m-r-18">{{ juNextLvMoney }}</text>
-							<text class="color-333 font-700 u-m-r-18">{{ config.upgradeType == 'cost' ? '元' : '人' }}</text>
+							<text class="color-333 font-700 u-m-r-18">{{ config.upgradeType == 'cost' ? '元' : '人'
+							}}</text>
 							<!-- <up-icon
                 name="question-circle"
                 size="24rpx"
@@ -43,16 +46,22 @@
 							<view class="u-flex-1">
 								<view class="u-flex align-center">
 									<text class="u-m-r-10 font-12 color-666" @click="toShouyiDetail('')">总收益</text>
-									<up-icon name="question-circle" size="24rpx" color="#666" @click="questionClick('总收益')" />
+									<up-icon name="question-circle" size="24rpx" color="#666"
+										@click="questionClick('总收益')" />
 								</view>
-								<view class="u-m-t-16 price" @click="toShouyiDetail('')" v-if="state.distributionUser">{{ state.distributionUser.totalIncome }}</view>
+								<view class="u-m-t-16 price" @click="toShouyiDetail('')" v-if="state.distributionUser">
+									{{
+										state.distributionUser.totalIncome }}</view>
 							</view>
 							<view class="u-flex-1">
 								<view class="u-flex align-center">
 									<text class="u-m-r-10 font-12 color-666" @click="toShouyiDetail('待入账')">待入账</text>
-									<up-icon name="question-circle" size="24rpx" color="#666" @click="questionClick('待入账')" />
+									<up-icon name="question-circle" size="24rpx" color="#666"
+										@click="questionClick('待入账')" />
 								</view>
-								<view class="u-m-t-16 price" @click="toShouyiDetail('待入账')" v-if="state.distributionUser">{{ state.distributionUser.pendingIncome }}</view>
+								<view class="u-m-t-16 price" @click="toShouyiDetail('待入账')"
+									v-if="state.distributionUser">{{
+										state.distributionUser.pendingIncome }}</view>
 							</view>
 						</view>
 					</view>
@@ -64,7 +73,8 @@
 							<view class="u-m-t-16 color-666 font-14">
 								<view>需要邀请人数：{{ config.inviteCount }}人</view>
 								<view>是否需要邀请人数下单：{{ config.inviteConsume ? '是' : '否' }}</view>
-								<view>每人可获得的分销奖励次数：{{ config.rewardCount == -1 ? '永久' : config.rewardCount + '次' }}</view>
+								<view>每人可获得的分销奖励次数：{{ config.rewardCount == -1 ? '永久' : config.rewardCount + '次' }}
+								</view>
 							</view>
 						</template>
 						<template v-if="config.openType == 'pay'">
@@ -97,8 +107,11 @@
 			</view>
 
 			<view class="tabs" v-if="false">
-				<view class="tabs-item" :class="{ active: activeTab == 'distributor' }" @click="activeTab = 'distributor'">分销员</view>
-				<view class="tabs-item" :class="{ active: activeTab == 'inviter' }" @click="activeTab = 'inviter'">邀请人</view>
+				<view class="tabs-item" :class="{ active: activeTab == 'distributor' }"
+					@click="activeTab = 'distributor'">分销员
+				</view>
+				<view class="tabs-item" :class="{ active: activeTab == 'inviter' }" @click="activeTab = 'inviter'">邀请人
+				</view>
 			</view>
 
 			<view class="u-m-t-48 font-14">
@@ -108,7 +121,8 @@
 					<view>邀请时间</view>
 				</view>
 				<view class="u-m-t-16">
-					<view v-for="(item, index) in userList" :key="index" class="u-flex justify-between align-center recoder-item color-666 font-12">
+					<view v-for="(item, index) in userList" :key="index"
+						class="u-flex justify-between align-center recoder-item color-666 font-12">
 						<view class="">
 							<view class="u-line-1" style="max-width: 160rpx">
 								<text>
@@ -144,7 +158,8 @@
 							<view>我的收益什么时候可以到账？</view>
 							<view>分销的结算时长为{{ config.settlementDay || 0 }}天</view>
 						</view>
-						<template v-if="config.upgradeType != 'not_upgrade' && config.levelConfigList && config.levelConfigList.length >= 2">
+						<template
+							v-if="config.upgradeType != 'not_upgrade' && config.levelConfigList && config.levelConfigList.length >= 2">
 							<view class="u-m-t-40">
 								<view>怎么样才能升级分销员等级？</view>
 
@@ -176,7 +191,9 @@
 			<view style="height: 240rpx"></view>
 		</template>
 
-		<view class="tips u-m-t-32" v-if="state.distributionUser && state.distributionUser.status">您的分销员身份已取消，不再获得分成有疑问可联系商家</view>
+		<view class="tips u-m-t-32" v-if="state.distributionUser && state.distributionUser.status">
+			您的分销员身份已取消，不再获得分成有疑问可联系商家
+		</view>
 
 		<view class="u-flex justify-center bottom-btn" v-if="showInviteCode">
 			<view class="copy" @click="copyCode">
@@ -188,18 +205,20 @@
 			</view>
 		</view>
 
-		<view class="buy" v-if="config.openType == 'pay' && config.payAmount && !isActivated" @click="buy">付费{{ config.payAmount }}元开通</view>
+		<view class="buy" v-if="config.openType == 'pay' && config.payAmount && !isActivated" @click="buy">付费{{
+			config.payAmount
+		}}元开通</view>
 
 		<bindShangji v-model="showBindShangji" @confirm="confirmBindShangji"></bindShangji>
-		<sharePopup
-			v-model="showSharePopup"
+		<sharePopup v-model="showSharePopup"
 			v-if="(state.distributionUser && state.distributionUser.inviteCode) || inviteCode"
 			:inviteCode="state.distributionUser ? state.distributionUser.inviteCode : inviteCode"
-			:shopUserInfo="shopUserInfo"
-		></sharePopup>
+			:shopUserInfo="shopUserInfo">
+		</sharePopup>
 
 		<TipsPopup v-model="showPopup" :tips-type="tipsType"></TipsPopup>
-		<commissionPopup :tipsType="commissionTipsType" v-model="showCommission" :config="config" :levelConfigList="config.levelConfigList || []"></commissionPopup>
+		<commissionPopup :tipsType="commissionTipsType" v-model="showCommission" :config="config"
+			:levelConfigList="config.levelConfigList || []"></commissionPopup>
 		<rulePopup v-model="showRule" :config="config" :distributionUser="state.distributionUser"></rulePopup>
 	</view>
 </template>
@@ -252,9 +271,81 @@ function questionClick(title) {
 	}
 }
 function back() {
-	uni.navigateBack({
-		delta: 1
+	// uni.navigateBack({
+	// 	delta: 1
+	// });
+	safeNavigateBack()
+}
+
+
+/**
+ * 修复版：安全的页面返回方法
+ * 彻底避免 "cannot navigate back at first page" 报错
+ * @param {Number} delta 返回的页面数，默认1
+ * @param {Function} fallback 失败时的降级处理函数
+ */
+function safeNavigateBack(delta = 1, fallback) {
+	// 1. 立即获取页面栈，确保拿到最新状态（关键修复点）
+	const pages = getCurrentPages();
+	// 2. 严谨判断：页面栈长度必须大于 delta 才能返回
+	const canNavigateBack = pages.length > delta;
+
+	console.log('页面栈信息:', {
+		pagesLength: pages.length,
+		delta: delta,
+		canNavigateBack: canNavigateBack
 	});
+
+	// 3. 如果不能返回，直接执行降级逻辑
+	if (!canNavigateBack) {
+		console.warn('当前是首页/页面栈不足，无法返回');
+		handleFallback(fallback);
+		return; // 终止后续执行，彻底避免调用 navigateBack
+	}
+
+	// 4. 能返回时才执行 navigateBack
+	try {
+		uni.navigateBack({
+			delta: delta,
+			success: () => {
+				console.log('页面返回成功');
+			},
+			fail: (err) => {
+				console.error('navigateBack 执行失败:', err);
+				handleFallback(fallback);
+			}
+		});
+	} catch (error) {
+		console.error('页面返回异常:', error);
+		handleFallback(fallback);
+	}
+}
+
+/**
+ * 统一处理降级逻辑
+ * @param {Function} fallback 自定义降级函数
+ */
+function handleFallback(fallback) {
+	if (typeof fallback === 'function') {
+		fallback(); // 执行自定义降级
+	} else {
+		// 默认降级：返回首页（请替换为你的首页路径）
+		uni.showToast({
+			title: '已到首页，无法返回',
+			icon: 'none',
+			duration: 1500
+		});
+
+		// 如果需要强制跳首页，解开下面注释（根据你的业务选择）
+		uni.switchTab({
+			url: '/pages/index/index',
+			fail: () => {
+				uni.redirectTo({
+					url: '/pages/index/index'
+				});
+			}
+		});
+	}
 }
 
 async function confirmBindShangji(code) {
@@ -526,10 +617,12 @@ onReachBottom(async () => {
 	border-bottom: 1px solid #999;
 	font-size: 28rpx;
 	align-items: baseline;
+
 	.fuhao {
 		font-size: 64rpx;
 		color: #333;
 	}
+
 	.input-number {
 		flex: 1;
 		height: 100%;
@@ -538,11 +631,13 @@ onReachBottom(async () => {
 		padding-left: 24rpx;
 		padding-right: 10rpx;
 	}
+
 	.all-in {
 		font-size: 28rpx;
 		color: #fe7e00;
 	}
 }
+
 .list {
 	.shop-item {
 		padding: 32rpx 28rpx;
@@ -551,12 +646,15 @@ onReachBottom(async () => {
 		color: #666;
 		display: flex;
 		align-items: center;
+
 		&:last-child {
 			border-bottom: none;
 		}
+
 		.fufei {
 			color: #e8ad7b;
 		}
+
 		.tag {
 			font-size: 24rpx;
 			color: #ff1c1c;
@@ -564,12 +662,14 @@ onReachBottom(async () => {
 			padding: 8rpx 20rpx;
 			border-radius: 8rpx;
 		}
+
 		.name {
 			color: #333;
 			font-weight: 700;
 		}
-		.shouxufei {
-		}
+
+		.shouxufei {}
+
 		.shouyi {
 			font-size: 24rpx;
 			color: #666;
@@ -577,15 +677,18 @@ onReachBottom(async () => {
 		}
 	}
 }
+
 .status {
 	font-size: 28rpx;
 	font-weight: 700;
 	text-align: right;
 	color: #333333;
+
 	&.fail {
 		color: #ff1c1c;
 	}
 }
+
 .lingqu {
 	font-size: 28rpx;
 	border-radius: 8rpx;
@@ -593,23 +696,28 @@ onReachBottom(async () => {
 	padding: 8rpx 16rpx;
 	color: #ffffff;
 }
+
 .price {
 	font-weight: 700;
 	font-size: 40rpx;
 	color: #333;
 }
+
 .top {
 	position: relative;
+
 	.box {
 		position: absolute;
 		left: 0;
 		right: 0;
 		bottom: 0;
 		padding: 28rpx 28rpx 52rpx 28rpx;
+
 		&.type1 {
 			padding-bottom: 0;
 		}
 	}
+
 	.top_content {
 		border: 1px solid rgba(255, 255, 255, 0.8);
 		border-radius: 16rpx;
@@ -620,6 +728,7 @@ onReachBottom(async () => {
 		stroke: #fff;
 		filter: drop-shadow(2rpx -4rpx 13.4rpx #ff6f0124);
 		backdrop-filter: blur(5.1rpx);
+
 		&.type1 {
 			filter: none;
 			border: none;
@@ -629,25 +738,30 @@ onReachBottom(async () => {
 		}
 	}
 }
+
 .btn-group {
 	position: absolute;
 	right: 28rpx;
 	top: 50%;
 	transform: translateY(-50%);
+
 	.btn {
 		padding: 8rpx 16rpx;
 		border-radius: 8rpx;
 		font-size: 24rpx;
 		border: 2rpx solid #fe6d11;
+
 		&.shiming {
 			color: #fe6d11;
 		}
+
 		&.tixian {
 			color: #fff;
 			background-color: #fe6d11;
 		}
 	}
 }
+
 .tips {
 	padding: 16rpx 18rpx;
 	background: #ffe2e2;
@@ -656,6 +770,7 @@ onReachBottom(async () => {
 	line-height: 48rpx;
 	color: #ff1c1c;
 }
+
 .bind {
 	padding: 8rpx 32rpx;
 	border-radius: 8rpx;
@@ -664,39 +779,47 @@ onReachBottom(async () => {
 	color: #fff;
 	background-color: #fe6d11;
 }
+
 .top_bg {
 	width: 100%;
 }
+
 .bottom {
 	margin: 0 28rpx;
 	border-radius: 36rpx;
 	background-color: #fff;
 	transform: translateY(-20rpx);
 	padding: 32rpx 28rpx;
+
 	&.type1 {
 		transform: translateY(0);
 		margin: 0;
 		padding-bottom: 42rpx;
 	}
 }
+
 .title {
 	font-size: 32rpx;
 	font-weight: 700;
 	color: #333;
 }
+
 .small-title {
 	font-size: 28rpx;
 	font-weight: 700;
 	color: #333;
 }
+
 .parse-html {
 	margin: 32rpx 28rpx;
 	font-size: 28rpx;
 }
+
 .recoder-item {
 	padding: 16rpx 0;
 	border-bottom: 2rpx solid #ededed;
 }
+
 .share {
 	border-radius: 16rpx;
 	background: #e8ad7b;
@@ -705,6 +828,7 @@ onReachBottom(async () => {
 	line-height: 48rpx;
 	color: #fff;
 }
+
 .copy {
 	padding: 4rpx 30rpx;
 	border-radius: 18rpx;
@@ -715,6 +839,7 @@ onReachBottom(async () => {
 	line-height: 48rpx;
 	text-align: center;
 }
+
 .bottom-btn {
 	position: fixed;
 	left: 84rpx;
@@ -723,6 +848,7 @@ onReachBottom(async () => {
 	white-space: nowrap;
 	gap: 54rpx;
 }
+
 .buy {
 	padding: 32rpx 224rpx;
 	border-radius: 40rpx;
@@ -737,10 +863,12 @@ onReachBottom(async () => {
 	bottom: 62rpx;
 	white-space: nowrap;
 }
+
 .tabs {
 	display: flex;
 	margin: 20rpx 0;
 	gap: 30rpx;
+
 	.tabs-item {
 		flex: 1;
 		padding: 4rpx 30rpx;
@@ -752,6 +880,7 @@ onReachBottom(async () => {
 		line-height: 48rpx;
 		text-align: center;
 		transition: all 0.3s ease-in-out;
+
 		&.active {
 			background-color: #e8ad7b;
 			color: #fff;