diff --git a/pages/lookup/labelsearch/brand/brandsearch.js b/pages/lookup/labelsearch/brand/brandsearch.js
index ccee29e..74087df 100644
--- a/pages/lookup/labelsearch/brand/brandsearch.js
+++ b/pages/lookup/labelsearch/brand/brandsearch.js
@@ -28,32 +28,32 @@ Page({
     }, {
       id: 1,
       rank: [{
-        title: '全部日期',
+        name: '全部日期',
         is: true,
         month: '',
         id: ''
       }, {
-        title: '一个月内',
+        name: '一个月内',
         is: false,
         month: 1,
         id: 0
       }, {
-        title: '三个月内',
+        name: '三个月内',
         is: false,
         month: 3,
         id: 1
       }, {
-        title: '半年内',
+        name: '半年内',
         is: false,
         month: 6,
         id: 2
       }, {
-        title: '一年内',
+        name: '一年内',
         is: false,
         month: 12,
         id: 3
       }, {
-        title: '自定义',
+        name: '自定义',
         is: false,
         month: 99,
         id: 4
@@ -76,7 +76,10 @@ Page({
     keyword: '',
     cdn: getApp().globalData.cdn,
     searchid: '',
-    flag: true
+    flag: true,
+    beginTime: '',
+    endTime: '',
+    datepick: false
   },
   /**
    * 生命周期函数--监听页面加载
@@ -120,6 +123,8 @@ Page({
     http("/reference/listByDay", "post", {
       pageNum: this.data.page,
       month: this.data.month,
+      beginTime:this.data.beginTime?this.data.beginTime + ' 00:00:00':'',
+      endTime:this.data.endTime?this.data.endTime + ' 00:00:00':'',
       tagIdList: this.data.tagIdList[0]?this.data.tagIdList:[],
       brandIdList: [this.data.searchid],
       keyword: this.data.keyword
@@ -160,7 +165,7 @@ Page({
     // 点击事件，开始时一定会执行的，先令所有下拉选项先隐藏
     const promise = new Promise((res) => {
       this.setData({
-        showOrHide: true
+        showOrHide: false
       })
       res()
     })
@@ -224,10 +229,18 @@ Page({
     })
     this.data.selectItem[1].rank.forEach(el=>{
       // console.log(el)
-      if(el.is){
-        this.setData({
-          month: el.month
-        })
+      if (el.is) {
+        if (el.month === 99) {
+          this.setData({
+            datepick: true
+          })
+        } else {
+          this.setData({
+            month: el.month,
+            beginTime: '',
+            endTime: ''
+          })
+        }
       }
     })
     this.data.selectItem[0].rank.forEach(el=>{
@@ -245,6 +258,64 @@ Page({
     })
     this.getdata()
   },
+  bindDateChange: function (e) {
+    this.setData({
+      beginTime: e.detail.value
+    })
+  },
+  bindDateChange2: function (e) {
+    this.setData({
+      endTime: e.detail.value
+    })
+  },
+  timeclick(e) {
+    console.log(e)
+    if (e.currentTarget.dataset.tu === '1') {
+      this.setData({
+        beginTime: '',
+        endTime: '',
+        datepick: false,
+        'selectItem[1].rank[5].title': '自定义',
+        'selectItem[1].rank[0].is': true,
+        'selectItem[1].rank[0].is': false,
+        'navItem[1].name': '全部日期'
+      })
+      let e = {
+        currentTarget:{
+          dataset:{
+            contant: '全部日期',
+            id: 0
+          }
+        }
+      }
+      this.closeMask(e)
+    } else {
+      if (this.data.beginTime === '') {
+        wx.showToast({
+          title: '请输入开始时间',
+          icon: 'none',
+          duration: 2000
+        })
+      } else if (this.data.endTime === '') {
+        wx.showToast({
+          title: '请输入结束时间',
+          icon: 'none',
+          duration: 2000
+        })
+      } else {
+        this.setData({
+          datepick: false,
+          'selectItem[1].rank[5].title': this.data.beginTime + ' ~ ' + this.data.endTime,
+          'navItem[1].name': this.data.beginTime + ' ~ ' + this.data.endTime,
+          month: '',
+          questes: [],
+          page: 1,
+          maxpage: 1
+        })
+        this.getdata()
+      }
+    }
+  },
   handleSearch(e){
     console.log(e)
     this.setData({
diff --git a/pages/lookup/labelsearch/tag/tagsearch.js b/pages/lookup/labelsearch/tag/tagsearch.js
index ffa9703..52c1ab0 100644
--- a/pages/lookup/labelsearch/tag/tagsearch.js
+++ b/pages/lookup/labelsearch/tag/tagsearch.js
@@ -22,32 +22,32 @@ Page({
     selectItem: [{
       id: 0,
       rank: [{
-        title: '全部日期',
+        name: '全部日期',
         is: true,
         month: '',
         id: ''
       }, {
-        title: '一个月内',
+        name: '一个月内',
         is: false,
         month: 1,
         id: 0
       }, {
-        title: '三个月内',
+        name: '三个月内',
         is: false,
         month: 3,
         id: 1
       }, {
-        title: '半年内',
+        name: '半年内',
         is: false,
         month: 6,
         id: 2
       }, {
-        title: '一年内',
+        name: '一年内',
         is: false,
         month: 12,
         id: 3
       }, {
-        title: '自定义',
+        name: '自定义',
         is: false,
         month: 99,
         id: 4
@@ -76,7 +76,10 @@ Page({
     keyword: '',
     cdn: getApp().globalData.cdn,
     tagid: '',
-    flag:true
+    flag:true,
+    beginTime: '',
+    endTime: '',
+    datepick: false
   },
   /**
    * 生命周期函数--监听页面加载
@@ -119,6 +122,8 @@ Page({
     http("/reference/listByDay", "post", {
       pageNum: this.data.page,
       month: this.data.month,
+      beginTime:this.data.beginTime?this.data.beginTime + ' 00:00:00':'',
+      endTime:this.data.endTime?this.data.endTime + ' 00:00:00':'',
       tagIdList: [this.data.tagid],
       brandIdList: this.data.brandIdList[0]?this.data.brandIdList:[],
       keyword: this.data.keyword
@@ -159,7 +164,7 @@ Page({
     // 点击事件，开始时一定会执行的，先令所有下拉选项先隐藏
     const promise = new Promise((res) => {
       this.setData({
-        showOrHide: true
+        showOrHide: false
       })
       res()
     })
@@ -223,10 +228,18 @@ Page({
     })
     this.data.selectItem[0].rank.forEach(el=>{
       // console.log(el)
-      if(el.is){
-        this.setData({
-          month: el.month
-        })
+      if (el.is) {
+        if (el.month === 99) {
+          this.setData({
+            datepick: true
+          })
+        } else {
+          this.setData({
+            month: el.month,
+            beginTime: '',
+            endTime: ''
+          })
+        }
       }
     })
     this.data.selectItem[1].rank.forEach(el=>{
@@ -244,6 +257,64 @@ Page({
     })
     this.getdata()
   },
+  bindDateChange: function (e) {
+    this.setData({
+      beginTime: e.detail.value
+    })
+  },
+  bindDateChange2: function (e) {
+    this.setData({
+      endTime: e.detail.value
+    })
+  },
+  timeclick(e) {
+    console.log(e)
+    if (e.currentTarget.dataset.tu === '1') {
+      this.setData({
+        beginTime: '',
+        endTime: '',
+        datepick: false,
+        'selectItem[0].rank[5].title': '自定义',
+        'selectItem[0].rank[0].is': true,
+        'selectItem[0].rank[0].is': false,
+        'navItem[0].name': '全部日期'
+      })
+      let e = {
+        currentTarget:{
+          dataset:{
+            contant: '全部日期',
+            id: 0
+          }
+        }
+      }
+      this.closeMask(e)
+    } else {
+      if (this.data.beginTime === '') {
+        wx.showToast({
+          title: '请输入开始时间',
+          icon: 'none',
+          duration: 2000
+        })
+      } else if (this.data.endTime === '') {
+        wx.showToast({
+          title: '请输入结束时间',
+          icon: 'none',
+          duration: 2000
+        })
+      } else {
+        this.setData({
+          datepick: false,
+          'selectItem[0].rank[5].title': this.data.beginTime + ' ~ ' + this.data.endTime,
+          'navItem[0].name': this.data.beginTime + ' ~ ' + this.data.endTime,
+          month: '',
+          questes: [],
+          page: 1,
+          maxpage: 1
+        })
+        this.getdata()
+      }
+    }
+  },
   handleSearch(e){
     console.log(e)
     this.setData({