diff --git a/App.vue b/App.vue
index e0645a9..87cb497 100644
--- a/App.vue
+++ b/App.vue
@@ -10,7 +10,7 @@
 	// +----------------------------------------------------------------------
 	// #ifdef APP-PLUS
 	let jpushModule = uni.requireNativePlugin("JG-JPush");
-  const mp = uni.requireNativePlugin('uniMP');
+	const mp = uni.requireNativePlugin('uniMP');
 	// #endif  
 	import {
 		checkLogin
@@ -76,19 +76,17 @@
 		onLaunch: function(option) {
 			this.globalData.statusBarHeight = uni.getSystemInfoSync().statusBarHeight + 'px';
 			this.globalData.uid = this.$store.state.app.uid;
-      
-      // #ifdef APP-PLUS
-      //监听uni小程序发送的事件
-      mp.onUniMPEventReceive(ret=>{
-      	console.log('小程序事件: ', ret);
-        if(ret.event=='closeApp'){
-          mp.closeUniMP(ret.fromAppid, (ret)=>{
-            console.log('closeUniMP: '+JSON.stringify(ret));
-          });
-        }
-      });
-      // #endif
-      
+
+			//监听uni小程序发送的事件
+			mp.onUniMPEventReceive(ret => {
+				console.log('小程序事件: ', ret);
+				if (ret.event == 'closeApp') {
+					mp.closeUniMP(ret.fromAppid, (ret) => {
+						console.log('closeUniMP: ' + JSON.stringify(ret));
+					});
+				}
+			});
+
 			let that = this;
 			// #ifdef MP
 			if (HTTP_REQUEST_URL == '') {
@@ -231,6 +229,20 @@
 			}, 1500)
 			// #endif	
 		},
+		mounted() {
+			uni.onTabBarMidButtonTap((e) => {
+				// console.log("点击了", e);
+				uni.switchTab({
+					url: '/pages/plant_release/index'
+				})
+				// uni.navigateTo({
+				// 		url: '/pages/plant_release/index'
+				// })
+
+			});
+			uni.setTabBarItem((e) => { console.log("点击了", e)});
+		},
+
 		methods: {
 			/**
 			 * 语音播报
diff --git a/pages.json b/pages.json
index 1142d9f..e2006d5 100644
--- a/pages.json
+++ b/pages.json
@@ -216,7 +216,7 @@
 						"navigationStyle": "custom"
 					}
 
-				}, 
+				},
 				{
 					"path": "supply_chain/suppliers",
 					"style": {
@@ -1497,6 +1497,7 @@
 		"selectedColor": "#E93323",
 		"borderStyle": "white",
 		"backgroundColor": "#ffffff",
+		"fontSize": "25rpx",
 		"list": [{
 				"pagePath": "pages/index/index",
 				"iconPath": "static/tabbar_icon/a.png",
@@ -1513,10 +1514,12 @@
 				"pagePath": "pages/plant_release/index",
 				"iconPath": "static/tabbar_icon/d.png",
 				"selectedIconPath": "static/tabbar_icon/d-a.png",
-				"text": "发布"
+				"text": "发布",
+			    "visible":false
 			},
 			{
 				"pagePath": "pages/supply_chains/supply_chains",
+				
 				"iconPath": "static/tabbar_icon/c.png",
 				"selectedIconPath": "static/tabbar_icon/c-a.png",
 				"text": "供应"
@@ -1527,7 +1530,20 @@
 				"selectedIconPath": "static/tabbar_icon/e-a.png",
 				"text": "我的"
 			}
-		]
+		],
+		"midButton": {
+			"width": "78rpx",
+			"height": "126rpx",
+			"iconWidth": "78rpx",
+			"pagePath": "pages/plant_release/index",
+			"iconPath": "static/tabbar_icon/d.png",
+			// "selectedIconPath": "static/tabbar_icon/d-a.png",
+			
+			"text": "发布"
+		}
+
+
+
 	},
 	"condition": { //模式配置，仅开发期间生效
 		"current": 0, //当前激活的模式(list 的索引项)
diff --git a/pages/index/index.vue b/pages/index/index.vue
index 1ce2725..6917f14 100644
--- a/pages/index/index.vue
+++ b/pages/index/index.vue
@@ -186,7 +186,13 @@
 
 		},
 		onTabItemTap(e) {
-			console.log(e)
+			if (e.text.length>=4) {
+				uni.pageScrollTo({
+					selector: ".Circle_friends",
+					scrollTop: 0
+				})
+				
+			}
 		},
 		onReachBottom() {
 			if (this.status == 'nomore') return;
@@ -218,6 +224,12 @@
 				this.backColor = 'rgba(252, 252, 252, 0.0)'
 				this.isFshow = false
 				this.show = true
+				uni.setTabBarItem({
+					index: 0,
+					text: "泸州",
+					iconPath: '/static/tabbar_icon/a.png',
+					selectedIconPath: '/static/tabbar_icon/a-a.png'
+				});
 			} else if (20 < scrollTop && scrollTop <= 100) {
 				this.backColor = 'rgba(255, 255, 255, 0.5)'
 				this.isFshow = true
@@ -226,6 +238,12 @@
 				this.backColor = 'rgba(252, 252, 252, 1.0)'
 				this.isFshow = true
 				this.show = false
+				uni.setTabBarItem({
+					index: 0,
+					text: '返回顶部',
+					iconPath: '/static/tabbar_icon/top.png',
+					selectedIconPath: '/static/tabbar_icon/top.png'
+				});
 			}
 
 
@@ -263,6 +281,12 @@
 				if (scrollTop <= 20) {
 					this.backColor = 'rgba(252, 252, 252, 0.0)'
 					this.isFshow = false
+					uni.setTabBarItem({
+						index: 0,
+						text: "泸州",
+						iconPath: '/static/tabbar_icon/a.png',
+						selectedIconPath: '/static/tabbar_icon/a-a.png'
+					});
 				} else if (20 < scrollTop && scrollTop <= 100) {
 					this.backColor = 'rgba(255, 255, 255, 0.5)'
 					this.isFshow = true
@@ -272,8 +296,7 @@
 
 					uni.setTabBarItem({
 						index: 0,
-						text: '',
-				         id:'1',
+						text: '返回顶部',
 						iconPath: '/static/tabbar_icon/top.png',
 						selectedIconPath: '/static/tabbar_icon/top.png'
 					});
diff --git a/pages/users/order_confirm/index.vue b/pages/users/order_confirm/index.vue
index 18ddaee..911d4ba 100644
--- a/pages/users/order_confirm/index.vue
+++ b/pages/users/order_confirm/index.vue
@@ -1301,6 +1301,7 @@
 									});
 								},
 								fail: (e) => {
+										console.log(e,'111111111')
 									// 暂不跳转
 									let url = '/pages/order_pay_status/index?order_id=' + orderId +
 										'&msg=取消支付' + '&product_type=' + that.product_type;
@@ -1311,16 +1312,17 @@
 										url: url
 									});
 								},
-								complete: () => {
+								complete: (res) => {
+								uni.hideLoading();
 									// 暂不跳转
-									let url = '/pages/order_pay_status/index?order_id=' + orderId +
-										'&msg=取消支付' + '&product_type=' + that.product_type;
-									return that.$util.Tips({
-										title: '取消支付',
-									}, {
-										tab: 4,
-										url: url
-									});
+									// let url = '/pages/order_pay_status/index?order_id=' + orderId +
+									// 	'&msg=取消支付' + '&product_type=' + that.product_type;
+									// return that.$util.Tips({
+									// 	title: '取消支付',
+									// }, {
+									// 	tab: 4,
+									// 	url: url
+									// });
 								},
 							});
 							// #endif
@@ -1414,17 +1416,17 @@
 								},
 								complete: () => {
 									uni.hideLoading();
-									// 暂不跳转
-									let pages = '/pages/order_pay_status/index?order_id=' +
-										orderId + '&msg=取消支付' + '&product_type=' + that
-										.product_type
+									// // 暂不跳转
+									// let pages = '/pages/order_pay_status/index?order_id=' +
+									// 	orderId + '&msg=取消支付' + '&product_type=' + that
+									// 	.product_type
 
-									return that.$util.Tips({
-										title: '取消支付'
-									}, {
-										tab: 5,
-										url: pages
-									});
+									// return that.$util.Tips({
+									// 	title: '取消支付'
+									// }, {
+									// 	tab: 5,
+									// 	url: pages
+									// });
 								},
 							});
 							break;
diff --git a/static/tabbar_icon/a-a.png b/static/tabbar_icon/a-a.png
index 89b7e43..ae29eb1 100644
Binary files a/static/tabbar_icon/a-a.png and b/static/tabbar_icon/a-a.png differ
diff --git a/static/tabbar_icon/a.png b/static/tabbar_icon/a.png
index ae60e2c..dd9d6f3 100644
Binary files a/static/tabbar_icon/a.png and b/static/tabbar_icon/a.png differ
diff --git a/static/tabbar_icon/b-a.png b/static/tabbar_icon/b-a.png
index c477790..0a6a048 100644
Binary files a/static/tabbar_icon/b-a.png and b/static/tabbar_icon/b-a.png differ
diff --git a/static/tabbar_icon/b.png b/static/tabbar_icon/b.png
index 4fb3ab9..57ab44c 100644
Binary files a/static/tabbar_icon/b.png and b/static/tabbar_icon/b.png differ
diff --git a/static/tabbar_icon/c-a.png b/static/tabbar_icon/c-a.png
index c3501e3..91ac110 100644
Binary files a/static/tabbar_icon/c-a.png and b/static/tabbar_icon/c-a.png differ
diff --git a/static/tabbar_icon/c.png b/static/tabbar_icon/c.png
index 8d184d3..ff73369 100644
Binary files a/static/tabbar_icon/c.png and b/static/tabbar_icon/c.png differ
diff --git a/static/tabbar_icon/d-2.png b/static/tabbar_icon/d-2.png
deleted file mode 100644
index 2609082..0000000
Binary files a/static/tabbar_icon/d-2.png and /dev/null differ
diff --git a/static/tabbar_icon/d-a.png b/static/tabbar_icon/d-a.png
index 03e6599..6ef1d4e 100644
Binary files a/static/tabbar_icon/d-a.png and b/static/tabbar_icon/d-a.png differ
diff --git a/static/tabbar_icon/d.png b/static/tabbar_icon/d.png
index 0ad3e83..6a414a1 100644
Binary files a/static/tabbar_icon/d.png and b/static/tabbar_icon/d.png differ
diff --git a/static/tabbar_icon/e-a.png b/static/tabbar_icon/e-a.png
index 81392a2..c6b7c1b 100644
Binary files a/static/tabbar_icon/e-a.png and b/static/tabbar_icon/e-a.png differ
diff --git a/static/tabbar_icon/e.png b/static/tabbar_icon/e.png
index 2eb0788..296fb09 100644
Binary files a/static/tabbar_icon/e.png and b/static/tabbar_icon/e.png differ