diff --git a/custom-tab-bar/index.js b/custom-tab-bar/index.js
index a992f58..3e1461c 100644
--- a/custom-tab-bar/index.js
+++ b/custom-tab-bar/index.js
@@ -20,7 +20,7 @@ Component({
 				"pagePath": "/pages/mall/index",
 				"iconPath": "/static/tabbar/m5.png",
 				"selectedIconPath": "/static/tabbar/s5.png",
-				 "text": ""
+				"text": ""
 			},
 			{
 			  "pagePath": "/pages/sangdai/sangdai",
@@ -42,6 +42,7 @@ Component({
 		switchTab(e) {
 			const data = e.currentTarget.dataset
 			const url = data.path
+			console.log(e,data,url)
 			wx.switchTab({ url })
 			this.setData({
 				selected: data.index
diff --git a/pages/mall/index.vue b/pages/mall/index.vue
index 05d739f..e462ce6 100644
--- a/pages/mall/index.vue
+++ b/pages/mall/index.vue
@@ -2,4 +2,27 @@
 	<view>
 		123OL
 	</view>
-</template>
\ No newline at end of file
+</template>
+
+<script>
+	export default {
+		data() {
+			return {
+
+			}
+		},
+		onShow() {
+			this.current = 0
+			const curPages = getCurrentPages()[0]; // 获取当前页面实例
+			if (typeof curPages.getTabBar === 'function' && curPages.getTabBar()) {
+				this.$mp.page.getTabBar().setData({
+					selected: 2
+				});
+			}
+		},
+		methods: {
+
+
+		}
+	}
+</script>
\ No newline at end of file
diff --git a/pages/sangdai/sangdai.vue b/pages/sangdai/sangdai.vue
index 6f9cc3f..49a3590 100644
--- a/pages/sangdai/sangdai.vue
+++ b/pages/sangdai/sangdai.vue
@@ -399,7 +399,7 @@
 			const curPages = getCurrentPages()[0]; // 获取当前页面实例
 			if (typeof curPages.getTabBar === 'function' && curPages.getTabBar()) {
 				this.$mp.page.getTabBar().setData({
-					selected: 2
+					selected: 3
 				});
 			}
 		},
diff --git a/pages/user/index.vue b/pages/user/index.vue
index 248021c..9a086d0 100644
--- a/pages/user/index.vue
+++ b/pages/user/index.vue
@@ -421,7 +421,7 @@
 			const curPages = getCurrentPages()[0]; // 获取当前页面实例
 			if (typeof curPages.getTabBar === 'function' && curPages.getTabBar()) {
 				this.$mp.page.getTabBar().setData({
-					selected: 3
+					selected: 4
 				});
 			}
 		},