diff --git a/App.vue b/App.vue
index af4e312..6edaabc 100644
--- a/App.vue
+++ b/App.vue
@@ -7,11 +7,11 @@
 			uni.getSystemInfo({
 				success: function(e) {
 					// #ifdef MP-WEIXIN
-					Vue.prototype.StatusBar = e.statusBarHeight;
+					Vue.prototype.StatusBar = e.statusBarHeight; // 状态栏高度
 					let custom = wx.getMenuButtonBoundingClientRect();
 					Vue.prototype.Custom = custom;
-					Vue.prototype.CustomBar = custom.bottom + custom.top - e.statusBarHeight;
-					Vue.prototype.windowHeight = e.safeArea.height
+					Vue.prototype.CustomBar = custom.bottom + custom.top - e.statusBarHeight;// 底部菜单栏高度
+					Vue.prototype.windowHeight = e.safeArea.height // 内容区高度
 					// #endif
 					Vue.mixin({
 						data() {
diff --git a/pages/mine/details2.vue b/pages/mine/details2.vue
index 92a4832..913a92b 100644
--- a/pages/mine/details2.vue
+++ b/pages/mine/details2.vue
@@ -2027,9 +2027,10 @@
 			width: 100%;
 			height: 170rpx;
 			border-top: 1px solid #E0E0E0;
-			padding-bottom: constant(safe-area-inset-bottom);
-			padding-bottom: env(safe-area-inset-bottom);
-
+			/* iphonex 等安全区设置，底部安全区适配 */
+			padding-bottom: constant(safe-area-inset-bottom); /* 兼容 iOS < 11.2 */
+			padding-bottom: env(safe-area-inset-bottom); /* 兼容 iOS >= 11.2 */
+			box-sizing: content-box;
 			.bottomhead {
 				width: 100%;
 				height: 81rpx;