diff --git a/orange-admin-web/src/App.vue b/orange-admin-web/src/App.vue
index f70e18a9..907f4e8c 100644
--- a/orange-admin-web/src/App.vue
+++ b/orange-admin-web/src/App.vue
@@ -5,12 +5,7 @@
 </template>
 
 <script>
-import { mapMutations } from 'vuex';
-
 export default {
-  methods: {
-    ...mapMutations(['setUserRules'])
-  },
   watch: {
     $route: {
       handler (newValue) {
diff --git a/orange-admin-web/src/components/DateRange/index.vue b/orange-admin-web/src/components/DateRange/index.vue
index 2d2dcdc0..dd1904ff 100644
--- a/orange-admin-web/src/components/DateRange/index.vue
+++ b/orange-admin-web/src/components/DateRange/index.vue
@@ -1,14 +1,17 @@
 <template>
   <div class="date-range">
     <!--<year-range-panel />-->
-    <el-select v-model="dateType" :size="size" style="max-width: 100px; min-width: 100px; margin-right: 10px;" v-if="!hideTypeOnlyOne || validTypeList.length > 1">
+    <el-select v-model="dateType" :size="size"
+      style="max-width: 100px; min-width: 100px; margin-right: 10px;"
+      v-if="!hideTypeOnlyOne || validTypeList.length > 1">
       <el-option v-for="type in validTypeList" :key="type.value" :value="type.value" :label="type.label" />
     </el-select>
-    <el-date-picker style="flex-grow: 1;" v-model="currentDates" :size="size" :placeholder="placeholder" :type="innerDateType"
+    <el-date-picker style="flex-grow: 1;" v-model="currentDates"
+      :size="size" :placeholder="placeholder" :type="innerDateType"
       :disabled="disabled" :format="innerDateFormat" :readonly="readonly" :editable="editable"
       :clearable="clearable" :start-placeholder="startPlaceholder" :end-placeholder="endPlaceholder"
       :align="align" :range-separator="rangeSeparator" :value-format="valueFormat"
-      :prefix-icon="prefixIcon" :clear-icon="clearIcon" @change="onValueChange"></el-date-picker>
+      :prefix-icon="prefixIcon" :clear-icon="clearIcon" @change="onValueChange" />
   </div>
 </template>
 
diff --git a/orange-admin-web/src/components/FilterBox/index.vue b/orange-admin-web/src/components/FilterBox/index.vue
index 986143c3..674a4de8 100644
--- a/orange-admin-web/src/components/FilterBox/index.vue
+++ b/orange-admin-web/src/components/FilterBox/index.vue
@@ -81,7 +81,7 @@ export default {
         this.rowJustify = 'space-between';
         let tempCount = residueCount === 0 ? 0 : (lineCount - residueCount);
         if (hasOperator) {
-          let residueWidth = width - ((lineCount - residueCount) * this.itemWidth) - 20;
+          let residueWidth = width - ((lineCount - residueCount) * this.itemWidth) - ((tempCount >= 1) ? 20 : 0);
           // 判断剩余的空间是否够放下操作按钮
           if (residueWidth >= this.minMenuWidth && residueCount === 0) {
             this.rowJustify = 'start';
diff --git a/orange-admin-web/src/core/mixins/index.js b/orange-admin-web/src/core/mixins/index.js
index db34874a..8a18b8b2 100644
--- a/orange-admin-web/src/core/mixins/index.js
+++ b/orange-admin-web/src/core/mixins/index.js
@@ -137,7 +137,18 @@ const statsDateRangeMixin = {
       if (date == null) return [];
 
       statsType = allowStatsType.indexOf(statsType) === -1 ? 'day' : statsType;
-      let tempDate = new Date(date);
+      date = date.substr(0, date.indexOf(' '));
+      let tempList = date.split('-');
+      let year = Number.parseInt(tempList[0]);
+      let month = Number.parseInt(tempList[1]);
+      let day = Number.parseInt(tempList[2]);
+      if (isNaN(year) || isNaN(month) || isNaN(day)) {
+        return [];
+      }
+      let tempDate = new Date(year, month - 1, day);
+      // 判断是否正确的日期
+      if (isNaN(tempDate.getTime())) return [];
+
       tempDate.setHours(0, 0, 0, 0);
       let retDate;
       switch (statsType) {
diff --git a/orange-admin-web/src/store/mutations.js b/orange-admin-web/src/store/mutations.js
index 2d75fd7e..44fecde4 100644
--- a/orange-admin-web/src/store/mutations.js
+++ b/orange-admin-web/src/store/mutations.js
@@ -120,11 +120,17 @@ export default {
       for (let i = 0; i < state.menuList.length; i++) {
         menuItem = findMenuItem(state.menuList[i], menuId, 'menuId');
         if (menuItem != null) {
+          // 添加新的tag
           let tagItem = findItemFromList(state.tagList, menuId, 'menuId');
           if (tagItem == null) {
             state.tagList = [...state.tagList, menuItem];
             setObjectToSessionStorage('tagList', state.tagList);
           }
+          // 添加新缓存
+          if (Array.isArray(state.cachePages) && state.cachePages.indexOf(menuItem.formRouterName) === -1) {
+            state.cachePages = [...state.cachePages, menuItem.formRouterName];
+            setObjectToSessionStorage('cachePages', state.cachePages);
+          }
           break;
         }
       }
diff --git a/orange-admin-web/src/views/layout/components/sidebar/sidebar.vue b/orange-admin-web/src/views/layout/components/sidebar/sidebar.vue
index 76583a35..b9a47900 100644
--- a/orange-admin-web/src/views/layout/components/sidebar/sidebar.vue
+++ b/orange-admin-web/src/views/layout/components/sidebar/sidebar.vue
@@ -23,6 +23,12 @@ import { mapGetters, mapMutations } from 'vuex';
 import projectConfig from '@/core/config';
 
 export default {
+  props: {
+    multiTag: {
+      type: Boolean,
+      default: false
+    }
+  },
   data () {
     return {
       isCollapse: false,
@@ -60,9 +66,13 @@ export default {
     },
     selectMenu (index, path) {
       if (this.getCurrentMenuId === index) return;
+      // ��ҳ���������tags��cachePage
+      if (!this.multiTag) {
+        this.clearAllTags();
+      }
       this.setCurrentMenuId(index);
     },
-    ...mapMutations(['setCollapse', 'clearCachePage', 'setCurrentMenuId'])
+    ...mapMutations(['setCollapse', 'clearAllTags', 'setCurrentMenuId'])
   }
 };
 </script>
diff --git a/orange-admin-web/src/views/layout/index.vue b/orange-admin-web/src/views/layout/index.vue
index 9ac6cf9c..98d38cbf 100644
--- a/orange-admin-web/src/views/layout/index.vue
+++ b/orange-admin-web/src/views/layout/index.vue
@@ -1,7 +1,7 @@
 <template>
   <el-container :style="getMainStyle">
     <el-aside width='200px' class="sidebar">
-      <side-bar style="overflow: hidden"></side-bar>
+      <side-bar style="overflow: hidden" :multi-tag="false"></side-bar>
     </el-aside>
     <el-container style="background-color: rgb(235,235,235)">
       <el-header class="header">
@@ -76,11 +76,12 @@ export default {
           }
 
           SystemController.logout(this, {}, options).catch(e => {});
+          this.clearAllTags();
           this.$router.replace({name: 'login'});
         }).catch(e => {});
       }
     },
-    ...mapMutations(['setClientHeight'])
+    ...mapMutations(['setClientHeight', 'clearAllTags'])
   },
   computed: {
     getMainStyle () {
@@ -112,9 +113,11 @@ export default {
     getMenuItem: {
       handler (newValue) {
         if (newValue == null) {
-          this.$router.replace({
-            name: 'welcome'
-          });
+          if (this.$route.name !== 'welcome') {
+            this.$router.replace({
+              name: 'welcome'
+            });
+          }
         } else {
           this.$router.replace({
             name: newValue.formRouterName