diff --git a/mock/login.js b/mock/login.js
index 20d1d75..3405e40 100644
--- a/mock/login.js
+++ b/mock/login.js
@@ -23,7 +23,7 @@ export default [
       data: {
         id: 1,
         name: 'zhangsan',
-        role: 'visitor',
+        'role|1': ['admin', 'visitor'], // 随机返回一个角色admin或visitor
         avatar: "@image('48x48', '#fb0a2a')"
       }
     },
diff --git a/src/assets/style/global-variables.scss b/src/assets/style/global-variables.scss
index 7a16833..7c88bb1 100644
--- a/src/assets/style/global-variables.scss
+++ b/src/assets/style/global-variables.scss
@@ -2,7 +2,7 @@
 
 $mainColor: #409eff; // 网站主题色
 
-// 菜单配置
+// 侧边栏
 $menuBg: #304156; // 菜单背景颜色
 $menuTextColor: #fff; // 菜单文字颜色
 $menuActiveTextColor: $mainColor; // 已选中菜单文字颜色
diff --git a/src/layout/components/Content/index.vue b/src/layout/components/Content/index.vue
index 562b2b4..82b296a 100644
--- a/src/layout/components/Content/index.vue
+++ b/src/layout/components/Content/index.vue
@@ -1,16 +1,9 @@
 <template>
-  <div class="main">
-    <router-view v-slot="{ Component }">
-
-      <keep-alive :include="cacheList">
-        <component
-          :is="Component"
-          :key="key"
-        />
-      </keep-alive>
-
-    </router-view>
-  </div>
+  <router-view v-slot="{ Component }">
+    <keep-alive :include="cacheList">
+      <component :is="Component" :key="key" />
+    </keep-alive>
+  </router-view>
 </template>
 <script>
 import { computed, defineComponent } from "vue";
@@ -22,7 +15,7 @@ export default defineComponent({
     const store = useStore();
     const route = useRoute();
     const cacheList = computed(() => store.state.tags.cacheList);
-    const key = computed(() => route.path);
+    const key = computed(() => route.fullPath);
 
     return {
       cacheList,
@@ -31,12 +24,3 @@ export default defineComponent({
   },
 });
 </script>
-
-<style lang="scss" scoped>
-.main {
-  flex: 1;
-  background: #f0f2f5;
-  padding: 16px;
-  overflow: auto;
-}
-</style>
\ No newline at end of file
diff --git a/src/layout/components/Sidebar/Menus.vue b/src/layout/components/Sidebar/Menus.vue
index 10cf648..3d80d78 100644
--- a/src/layout/components/Sidebar/Menus.vue
+++ b/src/layout/components/Sidebar/Menus.vue
@@ -10,13 +10,7 @@
       :text-color="variables.menuTextColor"
       :active-text-color="variables.menuActiveTextColor"
     >
-
-      <submenu
-        v-for="menu in menus"
-        :key="menu.url"
-        :menu="menu"
-      />
-
+      <submenu v-for="menu in menus" :key="menu.url" :menu="menu" />
     </el-menu>
   </el-scrollbar>
 </template>
diff --git a/src/layout/components/Sidebar/index.vue b/src/layout/components/Sidebar/index.vue
index 15d9858..f622f13 100644
--- a/src/layout/components/Sidebar/index.vue
+++ b/src/layout/components/Sidebar/index.vue
@@ -1,11 +1,12 @@
 <template>
   <div
     class="left"
-    :class="{collapse:collapse}"
+    :class="{ collapse: collapse, mobile: device === 'mobile' }"
   >
     <logo />
     <menus :collapse="collapse" />
   </div>
+  <div class="mask" @click="closeSidebar"></div>
 </template>
 
 <script>
@@ -22,9 +23,16 @@ export default defineComponent({
   setup() {
     const store = useStore();
     const collapse = computed(() => !!store.state.app.sidebar.collapse);
+    const device = computed(() => store.state.app.device);
+
+    const closeSidebar = () => {
+      store.commit("app/setCollapse", 1);
+    };
 
     return {
       collapse,
+      device,
+      closeSidebar,
     };
   },
 });
@@ -44,5 +52,27 @@ export default defineComponent({
       display: none;
     }
   }
+  &.mobile {
+    height: 100%;
+    position: fixed;
+    left: 0;
+    top: 0;
+    z-index: 10;
+    & + .mask {
+      position: fixed;
+      left: 0;
+      top: 0;
+      right: 0;
+      bottom: 0;
+      background: rgba(0, 0, 0, 0.3);
+      z-index: 9;
+    }
+    &.collapse {
+      transform: translateX(-100%);
+      & + .mask {
+        display: none;
+      }
+    }
+  }
 }
 </style>
\ No newline at end of file
diff --git a/src/layout/components/Tagsbar/ScrollBar.vue b/src/layout/components/Tagsbar/ScrollBar.vue
deleted file mode 100644
index cce70f6..0000000
--- a/src/layout/components/Tagsbar/ScrollBar.vue
+++ /dev/null
@@ -1,26 +0,0 @@
-<template>
-  <el-scrollbar
-    ref="scrollContainer"
-    :vertical="false"
-    class="scroll-container"
-  >
-    <slot />
-  </el-scrollbar>
-</template>
-
-
-<style lang="scss" scoped>
-.scroll-container {
-  white-space: nowrap;
-  position: relative;
-  overflow: hidden;
-  width: 100%;
-
-  ::v-deep(.el-scrollbar__bar) {
-    bottom: 0px;
-  }
-  ::v-deep(.el-scrollbar__wrap) {
-    height: 49px;
-  }
-}
-</style>
diff --git a/src/layout/components/Tagsbar/hooks/useContextMenu.js b/src/layout/components/Tagsbar/hooks/useContextMenu.js
new file mode 100644
index 0000000..b36d072
--- /dev/null
+++ b/src/layout/components/Tagsbar/hooks/useContextMenu.js
@@ -0,0 +1,81 @@
+import { onMounted, onBeforeUnmount, reactive, toRefs, nextTick } from 'vue';
+import { useRoute, useRouter } from 'vue-router';
+import { useStore } from 'vuex'
+import { isAffix } from './useTags'
+
+export const useContextMenu = (tagList) => {
+  const store = useStore()
+  const router = useRouter()
+  const route = useRoute()
+
+  const state = reactive({
+    visible: false,
+    top: 0,
+    left: 0,
+    selectedTag: {},
+    openMenu (tag, e) {
+      state.visible = true;
+      state.left = e.clientX;
+      state.top = e.clientY;
+      state.selectedTag = tag;
+    },
+    closeMenu () {
+      state.visible = false;
+    },
+    refreshSelectedTag (tag) {
+      store.dispatch("tags/delCacheList", tag).then(() => {
+        const { fullPath } = tag;
+        nextTick(() => {
+          router.replace({
+            path: "/redirect" + fullPath,
+          });
+        });
+      });
+    },
+    closeTag (tag) {
+      if (isAffix(tag)) return;
+
+      const closedTagIndex = tagList.value.findIndex(
+        (item) => item.fullPath === tag.fullPath
+      );
+      store.dispatch("tags/delTag", tag).then(() => {
+        if (isActive(tag)) {
+          toLastTag(closedTagIndex - 1);
+        }
+      });
+    },
+    closeOtherTags () {
+      store.dispatch("tags/delOtherTags", state.selectedTag).then(() => {
+        router.push(state.selectedTag);
+      });
+    },
+    closeAllTags () {
+      store.dispatch("tags/delAllTags").then(() => {
+        router.push("/");
+      });
+    }
+  })
+
+  const isActive = (tag) => {
+    return tag.fullPath === route.fullPath;
+  }
+
+  const toLastTag = (lastTagIndex) => {
+    const lastTag = tagList.value[lastTagIndex];
+    if (!!lastTag) {
+      router.push(lastTag.fullPath);
+    } else {
+      router.push("/");
+    }
+  }
+
+  onMounted(() => {
+    document.addEventListener("click", state.closeMenu);
+  });
+
+  onBeforeUnmount(() => {
+    document.removeEventListener("click", state.closeMenu);
+  });
+
+  return toRefs(state)
+}
\ No newline at end of file
diff --git a/src/layout/components/Tagsbar/hooks/useScrollbar.js b/src/layout/components/Tagsbar/hooks/useScrollbar.js
new file mode 100644
index 0000000..59bb6f1
--- /dev/null
+++ b/src/layout/components/Tagsbar/hooks/useScrollbar.js
@@ -0,0 +1,39 @@
+import { ref } from 'vue'
+
+export const useScrollbar = (tagsItem) => {
+  const scrollContainer = ref(null);
+
+  const handleScroll = (e) => {
+    const eventDelta = e.wheelDelta || -e.deltaY;
+    scrollContainer.value.wrap.scrollLeft -= eventDelta / 4;
+  };
+
+
+  const moveToTarget = (currentTag) => {
+    const containerWidth = scrollContainer.value.scrollbar.offsetWidth;
+    const scrollWrapper = scrollContainer.value.wrap;
+    const tagList = tagsItem.value;
+
+    let firstTag = null;
+    let lastTag = null;
+
+    if (tagList.length > 0) {
+      firstTag = tagList[0];
+      lastTag = tagList[tagList.length - 1];
+    }
+    if (firstTag === currentTag) {
+      scrollWrapper.scrollLeft = 0;
+    } else if (lastTag === currentTag) {
+      scrollWrapper.scrollLeft = scrollWrapper.scrollWidth - containerWidth;
+    } else {
+      const el = currentTag.$el.nextElementSibling
+      scrollWrapper.scrollLeft = el.offsetLeft + el.offsetWidth > containerWidth ? el.offsetLeft - el.offsetWidth : 0
+    }
+  };
+
+  return {
+    scrollContainer,
+    handleScroll,
+    moveToTarget,
+  };
+}
\ No newline at end of file
diff --git a/src/layout/components/Tagsbar/hooks/useTags.js b/src/layout/components/Tagsbar/hooks/useTags.js
new file mode 100644
index 0000000..455eef7
--- /dev/null
+++ b/src/layout/components/Tagsbar/hooks/useTags.js
@@ -0,0 +1,94 @@
+import { useScrollbar } from "./useScrollbar";
+import { onMounted, watch, computed, ref, nextTick } from 'vue';
+import { useRouter } from 'vue-router';
+import { useStore } from 'vuex'
+
+export const isAffix = (tag) => {
+  return !!tag.meta && !!tag.meta.affix;
+};
+
+export const useTags = () => {
+  const store = useStore()
+  const router = useRouter();
+  const route = router.currentRoute;
+  const routes = computed(() => router.getRoutes());
+  const tagList = computed(() => store.state.tags.tagList);
+
+  const tagsItem = ref([])
+
+  const setItemRef = (i, el) => {
+    tagsItem.value[i] = el
+  }
+
+  const scrollbar = useScrollbar(tagsItem);
+
+  watch(() => tagList.value.length, () => {
+    tagsItem.value = []
+  })
+
+
+  const filterAffixTags = (routes) => {
+    return routes.filter((route) => isAffix(route));
+  };
+
+  const initTags = () => {
+    const affixTags = filterAffixTags(routes.value);
+
+    for (const tag of affixTags) {
+      if (!!tag.name) {
+        store.dispatch("tags/addTagList", tag);
+      }
+    }
+  };
+
+  const addTag = () => {
+    const tag = route.value;
+    if (!!tag.name && tag.matched[0].components.default.name === "layout") {
+      store.dispatch("tags/addTag", tag);
+    }
+  };
+
+  const saveActivePosition = (tag) => {
+    const index = tagList.value.findIndex(
+      (item) => item.fullPath === tag.fullPath
+    );
+
+    store.dispatch("tags/saveActivePosition", Math.max(0, index));
+  };
+
+  const moveToCurrentTag = () => {
+    nextTick(() => {
+      for (const tag of tagsItem.value) {
+        if (!!tag && (tag.to.path === route.value.path)) {
+          scrollbar.moveToTarget(tag);
+
+          if (tag.to.fullPath !== route.value.fullPath) {
+            store.dispatch("tags/updateTagList", route.value);
+          }
+          break;
+        }
+      }
+    });
+  };
+
+
+
+  onMounted(() => {
+    initTags();
+    addTag();
+    moveToCurrentTag();
+  });
+
+  watch(route, (newRoute, oldRoute) => {
+    saveActivePosition(oldRoute); // 保存标签的位置
+    addTag();
+    moveToCurrentTag();
+  });
+
+  return {
+    tagList,
+    setItemRef,
+    isAffix,
+    ...scrollbar
+  }
+}
\ No newline at end of file
diff --git a/src/layout/components/Tagsbar/index.vue b/src/layout/components/Tagsbar/index.vue
index d3ea1e1..d48ee4c 100644
--- a/src/layout/components/Tagsbar/index.vue
+++ b/src/layout/components/Tagsbar/index.vue
@@ -1,309 +1,122 @@
 <template>
-  <div
-    id="tags-view-container"
-    class="tags-view-container"
-  >
-    <scroll-bar
-      ref="scrollBar"
-      class="tags-view-wrapper"
-      @scroll="handleScroll"
+  <div class="tags-container">
+    <el-scrollbar
+      ref="scrollContainer"
+      :vertical="false"
+      class="scroll-container"
+      @wheel.prevent="onScroll"
     >
       <router-link
-        v-for="tag in tagList"
-        ref="tags"
-        :key="tag.path"
-        :class="isActive(tag)?'active':''"
-        :to="{ path: tag.path, query: tag.query, fullPath: tag.fullPath }"
-        tag="span"
-        class="tags-view-item"
-        @click.middle="!isAffix(tag)?closeSelectedTag(tag):''"
-        @contextmenu.prevent="openMenu(tag,$event)"
+        v-for="(tag, i) in tagList"
+        :key="tag.fullPath"
+        :to="tag"
+        :ref="(el) => setItemRef(i, el)"
+        custom
+        v-slot="{ navigate, isExactActive }"
       >
-        {{ tag.title }}
-        <span
-          v-if="!isAffix(tag)"
-          class="el-icon-refresh"
-          @click.prevent.stop="refreshSelectedTag(tag)"
-        />
-        <span
-          v-if="!isAffix(tag)"
-          class="el-icon-close"
-          @click.prevent.stop="closeSelectedTag(tag)"
-        />
+        <div
+          class="tags-item"
+          :class="isExactActive ? 'active' : ''"
+          @click="navigate"
+          @click.middle="closeTag(tag)"
+          @contextmenu.prevent="openMenu(tag, $event)"
+        >
+          <span class="title">{{ tag.title }}</span>
+          <span
+            v-if="!isAffix(tag)"
+            class="el-icon-close"
+            @click.prevent.stop="closeTag(tag)"
+          />
+        </div>
       </router-link>
-    </scroll-bar>
-    <ul
-      v-show="visible"
-      :style="{left:left+'px',top:top+'px'}"
-      class="contextmenu"
-    >
-      <li @click="refreshSelectedTag(selectedTag)">刷新</li>
-      <li
-        v-if="!isAffix(selectedTag)"
-        @click="closeSelectedTag(selectedTag)"
-      >关闭</li>
-      <li @click="closeOthersTags">关闭其他</li>
-      <li @click="closeAllTags(selectedTag)">关闭全部</li>
-    </ul>
+    </el-scrollbar>
   </div>
+  <ul
+    v-show="visible"
+    :style="{ left: left + 'px', top: top + 'px' }"
+    class="contextmenu"
+  >
+    <li @click="refreshSelectedTag(selectedTag)">刷新</li>
+    <li v-if="!isAffix(selectedTag)" @click="closeTag(selectedTag)">关闭</li>
+    <li @click="closeOtherTags">关闭其他</li>
+    <li @click="closeAllTags">关闭全部</li>
+  </ul>
 </template>
 
 <script>
-import ScrollBar from "./ScrollBar.vue";
-import path from "path";
-import {
-  computed,
-  defineComponent,
-  reactive,
-  watch,
-  toRefs,
-  onMounted,
-  onBeforeUnmount,
-  ref,
-  nextTick,
-} from "vue";
-import { useStore } from "vuex";
-import { useRouter } from "vue-router";
+import { defineComponent } from "vue";
+import { useTags } from "./hooks/useTags";
+import { useContextMenu } from "./hooks/useContextMenu";
 
 export default defineComponent({
   name: "Tagsbar",
-  components: { ScrollBar },
   setup() {
-    const store = useStore();
-    const router = useRouter();
-    const route = router.currentRoute;
+    const tags = useTags();
+    const contextMenu = useContextMenu(tags.tagList);
 
-    const tags = ref(null);
-    const scrollBar = ref(null);
-
-    const tagList = computed(() => store.state.tags.tagList);
-    const routes = computed(() => router.getRoutes());
-
-    const state = reactive({
-      visible: false,
-      top: 0,
-      left: 0,
-      selectedTag: {},
-      affixTags: [],
-      isReload: false,
-      isActive(tag) {
-        return tag.path === route.value.path;
-      },
-      isAffix(tag) {
-        return !!tag.meta && !!tag.meta.affix;
-      },
-      filterAffixTags(routes) {
-        return routes.filter((route) => !!route.meta && !!route.meta.affix);
-      },
-      initTags() {
-        const affixTags = (state.affixTags = state.filterAffixTags(
-          routes.value
-        ));
-        for (const tag of affixTags) {
-          // Must have tag name
-          if (!!tag.name) {
-            store.dispatch("tags/addTagList", tag);
-          }
-        }
-      },
-      closeTag(tag) {
-        store.dispatch("tags/delTag", tag);
-      },
-      addTags() {
-        if (route.value.name) {
-          store.dispatch("tags/addTag", route.value);
-        }
-        return false;
-      },
-      saveActivePosition(oldRoute) {
-        const index = tagList.value.findIndex(
-          (item) => item.fullPath === oldRoute.fullPath
-        );
-
-        store.dispatch("tags/saveActivePosition", Math.max(0, index));
-      },
-      moveToCurrentTag(callback) {
-        nextTick(() => {
-          for (const tag of tagList.value) {
-            if (tag.path === route.value.path) {
-              // scrollBar.value.moveToTarget(tag);
-
-              if (tag.fullPath !== route.value.fullPath) {
-                store.dispatch("tags/updateTagList", route.value);
-              }
-              callback && callback();
-              break;
-            }
-          }
-        });
-      },
-      reload() {
-        // this.refreshSelectedTag(this.$route)
-        state.isReload = true;
-      },
-      refreshSelectedTag(tag) {
-        store.dispatch("tags/delCacheList", tag).then(() => {
-          const { fullPath } = tag;
-          nextTick(() => {
-            router.replace({
-              path: "/redirect" + fullPath,
-            });
-          });
-        });
-      },
-      closeSelectedTag(tag) {
-        const closedTagIndex = tagList.value.findIndex(
-          (item) => item.fullPath === tag.fullPath
-        );
-        store.dispatch("tags/delTag", tag).then(({ tagList }) => {
-          if (state.isActive(tag)) {
-            state.toLastView(tagList, tag, closedTagIndex - 1);
-          }
-        });
-      },
-      closeOthersTags() {
-        router.push(state.selectedTag);
-        store.dispatch("tags/delOtherTags", state.selectedTag).then(() => {
-          state.moveToCurrentTag();
-        });
-      },
-      closeAllTags(view) {
-        const closedTagIndex = tagList.value.findIndex(
-          (item) => item.fullPath === view.fullPath
-        );
-        store.dispatch("tags/delAllTags").then(({ tagList }) => {
-          if (state.affixTags.some((tag) => tag.path === view.path)) {
-            return;
-          }
-          state.toLastView(tagList, view, closedTagIndex - 1);
-        });
-      },
-      toLastView(tagList, view, lastTagIndex) {
-        const lastTag = tagList[lastTagIndex];
-        if (!!lastTag) {
-          router.push(lastTag.fullPath);
-        } else {
-          router.push("/");
-        }
-      },
-      openMenu(tag, e) {
-        state.left = e.clientX;
-        state.top = e.clientY;
-        state.visible = true;
-        state.selectedTag = tag;
-      },
-      closeMenu() {
-        state.visible = false;
-      },
-      handleScroll() {
-        state.closeMenu();
-      },
-    });
-
-    watch(route, (newRoute, oldRoute) => {
-      console.log("监听路由", newRoute, oldRoute);
-      state.saveActivePosition(oldRoute); // 保存上一个tag页签的位置
-      state.addTags();
-      state.moveToCurrentTag(() => {
-        if (state.isReload) {
-          state.isReload = false;
-          state.refreshSelectedTag(this.$route);
-        }
-      });
-    });
-
-    onMounted(() => {
-      state.initTags();
-      state.addTags();
-      document.addEventListener("click", state.closeMenu);
-    });
-
-    onBeforeUnmount(() => {
-      document.removeEventListener("click", state.closeMenu);
-    });
+    const onScroll = (e) => {
+      tags.handleScroll(e);
+      contextMenu.closeMenu.value();
+    };
 
     return {
-      tagList,
-      routes,
-      tags,
-      scrollBar,
-      ...toRefs(state),
+      onScroll,
+      ...tags,
+      ...contextMenu,
     };
   },
 });
 </script>
 
 <style lang="scss" scoped>
-.tags-view-container {
-  height: 34px;
+.tags-container {
+  height: 32px;
   width: 100%;
   background: #fff;
-  border-bottom: 1px solid #d8dce5;
-  box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.12), 0 0 3px 0 rgba(0, 0, 0, 0.04);
-  .tags-view-wrapper {
-    .tags-view-item {
-      display: inline-block;
-      position: relative;
-      cursor: pointer;
-      line-height: 31px;
-      border-left: 1px solid #e6e6e6;
-      border-right: 1px solid #e6e6e6;
-      color: #5c5c5c;
-      background: #fff;
-      padding: 0 8px;
-      font-size: 12px;
-      margin-left: -1px;
-      &:first-of-type {
-        margin-left: 15px;
-      }
-      &:last-of-type {
-        margin-right: 15px;
-      }
-      &.active {
-        background-color: #f6f7f6;
-        color: #333;
-        border-color: #f6f7f6;
-        border-top: 2px solid #333;
-        border-left: 1px solid #e6e6e6;
-        // &::before {
-        //   content: '';
-        //   width: 8px;
-        //   height: 8px;
-        //   position: relative;
-        // }
-      }
-    }
-  }
-  .contextmenu {
-    margin: 0;
-    background: #fff;
-    z-index: 3000;
-    position: absolute;
-    list-style-type: none;
-    padding: 5px 0;
-    border-radius: 4px;
-    font-size: 12px;
-    font-weight: 400;
-    color: #333;
-    box-shadow: 2px 2px 3px 0 rgba(0, 0, 0, 0.3);
-    li {
-      margin: 0;
-      padding: 7px 16px;
-      cursor: pointer;
-      &:hover {
-        background: #eee;
-      }
-    }
-  }
-}
-</style>
+  border-bottom: 1px solid #eaeaea;
 
-<style lang="scss">
-//reset element css of el-icon-close
-.tags-view-wrapper {
-  .tags-view-item {
-    .el-icon-close,
-    .el-icon-refresh {
+  .scroll-container {
+    white-space: nowrap;
+    overflow: hidden;
+    ::v-deep(.el-scrollbar__bar) {
+      bottom: 0px;
+    }
+  }
+
+  .tags-item {
+    display: inline-block;
+    height: 32px;
+    line-height: 32px;
+    box-sizing: border-box;
+    border-left: 1px solid #e6e6e6;
+    border-right: 1px solid #e6e6e6;
+    color: #5c5c5c;
+    background: #fff;
+    padding: 0 8px;
+    font-size: 12px;
+    margin-left: -1px;
+    vertical-align: bottom;
+    cursor: pointer;
+    &:first-of-type {
+      margin-left: 15px;
+    }
+    &:last-of-type {
+      margin-right: 15px;
+    }
+    &.active {
+      color: $mainColor;
+      border-bottom: 2px solid $mainColor;
+    }
+    .title {
+      display: inline-block;
+      vertical-align: top;
+      max-width: 200px;
+      overflow: hidden;
+      white-space: nowrap;
+      text-overflow: ellipsis;
+    }
+    .el-icon-close {
+      color: #5c5c5c;
       margin-left: 2px;
       width: 16px;
       height: 16px;
@@ -324,4 +137,26 @@ export default defineComponent({
     }
   }
 }
+.contextmenu {
+  margin: 0;
+  background: #fff;
+  z-index: 3000;
+  position: fixed;
+  list-style-type: none;
+  padding: 5px 0;
+  border-radius: 4px;
+  font-size: 12px;
+  font-weight: 400;
+  color: #333;
+  box-shadow: 2px 2px 3px 0 rgba(0, 0, 0, 0.3);
+  white-space: nowrap;
+  li {
+    margin: 0;
+    padding: 8px 16px;
+    cursor: pointer;
+    &:hover {
+      background: #eee;
+    }
+  }
+}
 </style>
diff --git a/src/layout/components/Topbar/Breadcrumbs.vue b/src/layout/components/Topbar/Breadcrumbs.vue
index 4203a7c..7a347ec 100644
--- a/src/layout/components/Topbar/Breadcrumbs.vue
+++ b/src/layout/components/Topbar/Breadcrumbs.vue
@@ -2,23 +2,27 @@
   <el-breadcrumb
     separator="/"
     class="breadcrumb"
+    :class="{ mobile: device === 'mobile' }"
   >
     <el-breadcrumb-item
       v-for="(item, index) in breadcrumbs"
       :key="index"
-      :class="{no_link: index === breadcrumbs.length - 1}"
+      :class="{ no_link: index === breadcrumbs.length - 1 }"
       :to="index < breadcrumbs.length - 1 ? item.path : ''"
     >
-      {{item.meta.title}}
+      {{ item.meta.title }}
     </el-breadcrumb-item>
   </el-breadcrumb>
 </template>
 <script>
-import { defineComponent, ref, onBeforeMount, watch } from "vue";
+import { defineComponent, computed, ref, onBeforeMount, watch } from "vue";
 import { useRouter } from "vue-router";
+import { useStore } from "vuex";
 
 export default defineComponent({
   setup() {
+    const store = useStore();
+    const device = computed(() => store.state.app.device);
     const router = useRouter();
     const route = router.currentRoute; // 这里不使用useRoute获取当前路由，否则下面watch监听路由的时候会有警告
     const breadcrumbs = ref([]);
@@ -45,6 +49,7 @@ export default defineComponent({
     });
 
     return {
+      device,
       breadcrumbs,
     };
   },
@@ -54,15 +59,23 @@ export default defineComponent({
 <style lang="scss" scoped>
 .breadcrumb {
   margin-left: 10px;
+  white-space: nowrap;
+  overflow: hidden;
+  text-overflow: ellipsis;
   ::v-deep(a),
   ::v-deep(.is-link) {
     font-weight: normal;
   }
-
+  ::v-deep(.el-breadcrumb__item) {
+    float: none;
+  }
   .no_link {
     ::v-deep(.el-breadcrumb__inner) {
       color: #97a8be !important;
     }
   }
+  &.mobile {
+    display: none;
+  }
 }
 </style>
\ No newline at end of file
diff --git a/src/layout/components/Topbar/Hamburger.vue b/src/layout/components/Topbar/Hamburger.vue
index c5830c5..62a66d9 100644
--- a/src/layout/components/Topbar/Hamburger.vue
+++ b/src/layout/components/Topbar/Hamburger.vue
@@ -1,13 +1,14 @@
 <template>
   <i
     class="fold-btn el-icon-s-fold"
-    :class="{collapse:collapse}"
+    :class="{ collapse: collapse }"
     @click="handleToggleMenu"
   ></i>
 </template>
 <script>
 import { defineComponent, computed } from "vue";
 import { useStore } from "vuex";
+
 export default defineComponent({
   setup() {
     const store = useStore();
diff --git a/src/layout/components/Topbar/Userinfo.vue b/src/layout/components/Topbar/Userinfo.vue
index 142dff7..981b28d 100644
--- a/src/layout/components/Topbar/Userinfo.vue
+++ b/src/layout/components/Topbar/Userinfo.vue
@@ -1,14 +1,13 @@
 <template>
-  <el-dropdown>
+  <el-dropdown trigger="click">
     <div class="userinfo">
       <template v-if="!userinfo">
-        <i class="el-icon-user" /> admin
+        <i class="el-icon-user" />
+        admin
       </template>
       <template v-else>
-        <img
-          class="avatar"
-          :src="userinfo.avatar"
-        /> {{userinfo.name}}
+        <img class="avatar" :src="userinfo.avatar" />
+        {{ userinfo.name }}
       </template>
     </div>
     <template #dropdown>
diff --git a/src/layout/components/Topbar/index.vue b/src/layout/components/Topbar/index.vue
index d99239c..25afaa3 100644
--- a/src/layout/components/Topbar/index.vue
+++ b/src/layout/components/Topbar/index.vue
@@ -1,6 +1,7 @@
 <template>
   <div class="header">
     <div class="navigation">
+      <logo v-if="device === 'mobile'" class="mobile" />
       <hamburger />
       <breadcrumbs />
     </div>
@@ -10,17 +11,28 @@
   </div>
 </template>
 <script>
-import { defineComponent } from "vue";
+import { defineComponent, computed } from "vue";
+import Logo from "@/layout/components/Sidebar/Logo.vue";
 import Hamburger from "./Hamburger.vue";
 import Breadcrumbs from "./Breadcrumbs.vue";
 import Userinfo from "./Userinfo.vue";
+import { useStore } from "vuex";
+
 export default defineComponent({
   components: {
+    Logo,
     Hamburger,
     Breadcrumbs,
     Userinfo,
   },
-  setup() {},
+  setup() {
+    const store = useStore();
+    const device = computed(() => store.state.app.device);
+
+    return {
+      device,
+    };
+  },
 });
 </script>
 <style lang="scss" scoped>
@@ -32,6 +44,17 @@ export default defineComponent({
   .navigation {
     display: flex;
     align-items: center;
+    overflow: hidden;
+  }
+}
+.mobile {
+  padding-right: 0;
+  ::v-deep(.logo) {
+    max-width: 24px;
+    max-height: 24px;
+  }
+  ::v-deep(.title) {
+    display: none;
   }
 }
 </style>
\ No newline at end of file
diff --git a/src/layout/hooks/useResizeHandler.js b/src/layout/hooks/useResizeHandler.js
new file mode 100644
index 0000000..c797db6
--- /dev/null
+++ b/src/layout/hooks/useResizeHandler.js
@@ -0,0 +1,46 @@
+import { onBeforeMount, onBeforeUnmount, watch } from "vue"
+import { useRouter } from "vue-router"
+import { useStore } from "vuex"
+
+const WIDTH = 768
+export const useResizeHandler = () => {
+  const store = useStore()
+  const router = useRouter()
+  const route = router.currentRoute
+
+  const isMobile = () => {
+    return window.innerWidth < WIDTH
+  }
+
+  const resizeHandler = () => {
+    if (isMobile()) {
+      store.commit('app/setDevice', 'mobile')
+      store.commit('app/setCollapse', 1)
+    } else {
+      store.commit('app/setDevice', 'desktop')
+      store.commit('app/setCollapse', 0)
+    }
+  }
+
+  onBeforeMount(() => {
+    if (isMobile()) {
+      store.commit('app/setDevice', 'mobile')
+      store.commit('app/setCollapse', 1)
+    }
+    window.addEventListener('resize', resizeHandler)
+  })
+
+  onBeforeUnmount(() => {
+    window.removeEventListener('resize', resizeHandler)
+  })
+
+  // // 监听路由的时候不能使用useRoute获取路由，否则会有警告
+  // watch(route, () => {
+  //   if (store.state.app.device === 'mobile' && !store.state.app.sidebar.collapse) {
+  //     store.commit('app/setCollapse', 1)
+  //   }
+  // })
+
+}
+
+
diff --git a/src/layout/index.vue b/src/layout/index.vue
index 0389394..fa99834 100644
--- a/src/layout/index.vue
+++ b/src/layout/index.vue
@@ -6,7 +6,9 @@
         <topbar />
         <tagsbar />
       </div>
-      <content />
+      <div class="main">
+        <content />
+      </div>
     </div>
   </div>
 </template>
@@ -16,14 +18,19 @@ import Sidebar from "./components/Sidebar/index.vue";
 import Topbar from "./components/Topbar/index.vue";
 import Tagsbar from "./components/Tagsbar/index.vue";
 import Content from "./components/Content/index.vue";
+import { useResizeHandler } from "./hooks/useResizeHandler";
 
 export default defineComponent({
+  name: "layout",
   components: {
     Sidebar,
     Topbar,
     Tagsbar,
     Content,
   },
+  setup() {
+    useResizeHandler();
+  },
 });
 </script>
 
@@ -34,11 +41,18 @@ export default defineComponent({
 
   .right {
     flex: 1;
+    overflow: hidden;
     display: flex;
     flex-direction: column;
     .top {
       background: #fff;
     }
+    .main {
+      flex: 1;
+      background: #f0f2f5;
+      padding: 16px;
+      overflow: auto;
+    }
   }
 }
 </style>
\ No newline at end of file
diff --git a/src/router/index.js b/src/router/index.js
index bd376f3..14c29e9 100644
--- a/src/router/index.js
+++ b/src/router/index.js
@@ -1,6 +1,7 @@
 // index.js
 import { createRouter, createWebHashHistory } from "vue-router"
 
+import redirect from './modules/redirect'
 import error from './modules/error'
 import login from './modules/login'
 import home from './modules/home'
@@ -20,10 +21,18 @@ const router = createRouter({
       path: '/',
       redirect: '/home',
     },
+    ...redirect, // 统一的重定向配置
     ...login,
     ...allMenus,
     ...error
   ],
+  scrollBehavior (to, from, savedPosition) {
+    if (savedPosition) {
+      return savedPosition
+    } else {
+      return { left: 0, top: 0 }
+    }
+  },
 });
 
 export default router;
\ No newline at end of file
diff --git a/src/router/modules/error.js b/src/router/modules/error.js
index 70f11fb..0238cd6 100644
--- a/src/router/modules/error.js
+++ b/src/router/modules/error.js
@@ -1,16 +1,17 @@
-import layout from '@/layout/index.vue'
+const Layout = () => import('@/layout/index.vue')
 const Error = () => import("@/views/error/index.vue");
 
 
 export default [
   {
     path: '/error',
-    component: layout,
+    component: Layout,
     children: [
       {
         path: '403',
         name: 'error-forbidden',
         component: Error,
+        meta: { title: '403' },
         props: {
           error: '403'
         }
@@ -19,6 +20,7 @@ export default [
         path: '500',
         name: 'error-server-error',
         component: Error,
+        meta: { title: '500' },
         props: {
           error: '500'
         }
@@ -27,6 +29,7 @@ export default [
         path: '404',
         name: 'error-not-found',
         component: Error,
+        meta: { title: '404' },
         props: {
           error: '404'
         }
diff --git a/src/router/modules/home.js b/src/router/modules/home.js
index 4271c55..866773e 100644
--- a/src/router/modules/home.js
+++ b/src/router/modules/home.js
@@ -1,11 +1,11 @@
 // home.js
-import layout from '@/layout/index.vue'
+const Layout = () => import('@/layout/index.vue')
 const Home = () => import("@/views/home/index.vue");
 
 export default [
   {
     path: '/home',
-    component: layout,
+    component: Layout,
     name: "Dashboard",
     meta: {
       title: "Dashboard",
@@ -18,6 +18,7 @@ export default [
         component: Home,
         meta: {
           title: "首页",
+          affix: true
         }
       }
     ]
diff --git a/src/router/modules/redirect.js b/src/router/modules/redirect.js
new file mode 100644
index 0000000..08d5792
--- /dev/null
+++ b/src/router/modules/redirect.js
@@ -0,0 +1,8 @@
+const Redirect = () => import("@/views/redirect/index.vue");
+
+export default [
+  {
+    path: '/redirect/:path(.*)',
+    component: Redirect,
+  }
+]
\ No newline at end of file
diff --git a/src/router/modules/test.js b/src/router/modules/test.js
index 1e3d35c..b1bae09 100644
--- a/src/router/modules/test.js
+++ b/src/router/modules/test.js
@@ -1,15 +1,18 @@
-import layout from '@/layout/index.vue'
+const Layout = () => import('@/layout/index.vue')
 const List = () => import("@/views/test/index.vue");
 const Add = () => import("@/views/test/Add.vue");
 const Auth = () => import("@/views/test/Auth.vue");
+const NoAuth = () => import("@/views/test/NoAuth.vue");
 const Nest = () => import("@/views/test/Nest.vue");
 const NestPage1 = () => import("@/views/test/nest/Page1.vue");
 const NestPage2 = () => import("@/views/test/nest/Page2.vue");
+const Iscache = () => import("@/views/test/Cache.vue");
+const Nocache = () => import("@/views/test/Nocache.vue");
 
 export default [
   {
     path: '/test',
-    component: layout,
+    component: Layout,
     name: "test",
     meta: {
       title: "测试页面",
@@ -40,9 +43,38 @@ export default [
         path: "auth",
         name: "testAuth",
         component: Auth,
+        meta: {
+          title: "权限测试",
+          roles: ["admin", "visitor"],
+        }
+      },
+      {
+        path: "noauth",
+        name: "testNoAuth",
+        component: NoAuth,
         meta: {
           title: "权限页面",
           roles: ["admin"],
+        },
+        hidden: true
+      },
+      {
+        path: "cache",
+        name: "test-cache",
+        component: Iscache,
+        meta: {
+          title: "该页面可缓存",
+          roles: ["admin", "visitor"]
+        }
+      },
+      {
+        path: "nocache",
+        name: "test-no-cache",
+        component: Nocache,
+        meta: {
+          title: "该页面不缓存",
+          roles: ["admin", "visitor"],
+          noCache: true, // 不缓存页面
         }
       },
       {
diff --git a/src/store/modules/app.js b/src/store/modules/app.js
index 8dea054..58e791b 100644
--- a/src/store/modules/app.js
+++ b/src/store/modules/app.js
@@ -1,5 +1,6 @@
 import { getItem, setItem, removeItem } from "@/utils/storage"; //getItem和setItem是封装的操作localStorage的方法
-export const TOKEN = "TOKEN";
+export const TOKEN = "VEA-TOKEN";
+const COLLAPSE = "VEA-COLLAPSE";
 
 export default {
   namespaced: true,
@@ -7,8 +8,9 @@ export default {
     title: 'Vue3 Element Admin',
     authorization: getItem(TOKEN),
     sidebar: {
-      collapse: getItem('collapse')
-    }
+      collapse: getItem(COLLAPSE)
+    },
+    device: 'desktop',
   },
   mutations: {
     setToken (state, data) {
@@ -18,19 +20,22 @@ export default {
     },
     clearToken (state) {
       state.authorization = '';
-      // 保存到localStorage
+
       removeItem(TOKEN);
     },
     setCollapse (state, data) {
       state.sidebar.collapse = data;
       // 保存到localStorage
-      setItem('collapse', data);
+      setItem(COLLAPSE, data);
     },
     clearCollapse (state) {
       state.sidebar.collapse = '';
-      // 保存到localStorage
-      removeItem('collapse');
-    }
+
+      removeItem(COLLAPSE);
+    },
+    setDevice (state, device) {
+      state.device = device
+    },
   },
   actions: {},
 };
\ No newline at end of file
diff --git a/src/store/modules/tags.js b/src/store/modules/tags.js
index 413e6c1..6d26b2a 100644
--- a/src/store/modules/tags.js
+++ b/src/store/modules/tags.js
@@ -1,20 +1,28 @@
+import { getItem, setItem, removeItem } from "@/utils/storage"; //getItem和setItem是封装的操作localStorage的方法
+
+const TAGLIST = 'VEA-TAGLIST'
+
 const state = {
-  tagList: [],
+  tagList: getItem(TAGLIST) || [],
   cacheList: [],
   activePosition: 0
 }
 
 const mutations = {
-  ADD_TAG_LIST: (state, tag) => {
-    if (state.tagList.some(v => v.path === tag.path)) return;
+  ADD_TAG_LIST: (state, { path, fullPath, name, meta }) => {
+    if (state.tagList.some(v => v.path === path)) return false;
+
     state.tagList.splice(
       state.activePosition + 1,
       0,
-      Object.assign({}, tag, {
-        title: tag.meta.title || 'no-name'
+      Object.assign({}, { path, fullPath, name, meta }, {
+        title: meta.title || '未命名',
+        fullPath: fullPath || path
       })
     )
 
+    // 保存到localStorage
+    setItem(TAGLIST, state.tagList);
   },
   ADD_CACHE_LIST: (state, tag) => {
     if (state.cacheList.includes(tag.name)) return
@@ -25,6 +33,8 @@ const mutations = {
 
   DEL_TAG_LIST: (state, tag) => {
     state.tagList = state.tagList.filter(v => v.path !== tag.path)
+    // 保存到localStorage
+    setItem(TAGLIST, state.tagList);
   },
   DEL_CACHE_LIST: (state, tag) => {
     state.cacheList = state.cacheList.filter(v => v !== tag.name)
@@ -32,6 +42,8 @@ const mutations = {
 
   DEL_OTHER_TAG_LIST: (state, tag) => {
     state.tagList = state.tagList.filter(v => !!v.meta.affix || v.path === tag.path)
+    // 保存到localStorage
+    setItem(TAGLIST, state.tagList);
   },
   DEL_OTHER_CACHE_LIST: (state, tag) => {
     state.cacheList = state.cacheList.filter(v => v === tag.name)
@@ -39,6 +51,8 @@ const mutations = {
 
   DEL_ALL_TAG_LIST: state => {
     state.tagList = state.tagList.filter(v => !!v.meta.affix)
+    // 保存到localStorage
+    removeItem(TAGLIST);
   },
   DEL_ALL_CACHE_LIST: state => {
     state.cacheList = []
@@ -47,7 +61,9 @@ const mutations = {
   UPDATE_TAG_LIST: (state, tag) => {
     const index = state.tagList.findIndex(v => v.path === tag.path);
     if (index > -1) {
-      state.tagList[index] = Object.assign({}, tag)
+      state.tagList[index] = Object.assign({}, state.tagList[index], tag)
+      // 保存到localStorage
+      setItem(TAGLIST, state.tagList);
     }
   },
 
diff --git a/src/views/home/index.vue b/src/views/home/index.vue
index cf5f445..c5c71ac 100644
--- a/src/views/home/index.vue
+++ b/src/views/home/index.vue
@@ -1,6 +1,16 @@
 <template>
   <div class="home">home</div>
 </template>
+
+<script>
+import { defineComponent } from "vue";
+
+export default defineComponent({
+  name: "home",
+  setup() {},
+});
+</script>
+
 <style lang="scss" scoped>
 .home {
   color: $mainColor;
diff --git a/src/views/login/index.vue b/src/views/login/index.vue
index 003098c..d6a7afc 100644
--- a/src/views/login/index.vue
+++ b/src/views/login/index.vue
@@ -1,12 +1,7 @@
 <template>
   <div class="login">
-    <el-form
-      class="form"
-      :model="model"
-      :rules="rules"
-      ref="loginForm"
-    >
-      <h1 class="title">欢迎登录ERP系统</h1>
+    <el-form class="form" :model="model" :rules="rules" ref="loginForm">
+      <h1 class="title">Vue3 Element Admin</h1>
       <el-form-item prop="userName">
         <el-input
           class="text"
@@ -29,10 +24,12 @@
       </el-form-item>
       <el-form-item>
         <el-button
+          :loading="loading"
           type="primary"
           class="btn"
           @click="submit"
-        >{{btnText}}</el-button>
+          >{{ btnText }}</el-button
+        >
       </el-form-item>
     </el-form>
   </div>
@@ -87,20 +84,18 @@ export default defineComponent({
           if (valid) {
             state.loading = true;
             const { code, data, message } = await Login(state.model);
-            state.loading = false;
             if (+code === 200) {
               ctx.$message.success({
                 message: "登录成功",
-                duration: 500,
-                onClose: () => {
-                  const targetPath = route.query.redirect;
-                  router.push(!!targetPath ? targetPath : "/");
-                },
+                duration: 1000,
               });
+              const targetPath = route.query.redirect;
+              router.push(!!targetPath ? targetPath : "/");
               store.commit("app/setToken", data);
             } else {
               ctx.$message.error(message);
             }
+            state.loading = false;
           }
         });
       },
@@ -124,6 +119,8 @@ export default defineComponent({
   .form {
     width: 520px;
     max-width: 100%;
+    padding: 0 24px;
+    box-sizing: border-box;
     margin: 160px auto 0;
     .title {
       color: #fff;
diff --git a/src/views/redirect/index.vue b/src/views/redirect/index.vue
new file mode 100644
index 0000000..19fceaa
--- /dev/null
+++ b/src/views/redirect/index.vue
@@ -0,0 +1,8 @@
+<script>
+export default {
+  created() {
+    this.$router.replace(this.$route.fullPath.replace(/^\/redirect/, ""));
+  },
+  render() {},
+};
+</script>
diff --git a/src/views/test/Add.vue b/src/views/test/Add.vue
index 8977b30..c421ab9 100644
--- a/src/views/test/Add.vue
+++ b/src/views/test/Add.vue
@@ -1,3 +1,7 @@
 <template>
-  添加
+  <h2>该页面入口不在菜单中显示</h2>
+  <div>
+    如果不需要在菜单中显示：<br />
+    需要配置路由增加属性hidden: true，注意不是在meta中增加该属性，而是跟meta同级
+  </div>
 </template>
\ No newline at end of file
diff --git a/src/views/test/Auth.vue b/src/views/test/Auth.vue
index f08693d..c3bda0a 100644
--- a/src/views/test/Auth.vue
+++ b/src/views/test/Auth.vue
@@ -1,3 +1,8 @@
 <template>
-  权限页面
+  <h2>
+    当前用户角色:{{
+      $store.state.account.userinfo && $store.state.account.userinfo.role
+    }}
+  </h2>
+  <router-link to="/test/noauth">点击进入只有admin才能访问的页面</router-link>
 </template>
\ No newline at end of file
diff --git a/src/views/test/Cache.vue b/src/views/test/Cache.vue
new file mode 100644
index 0000000..7fbf767
--- /dev/null
+++ b/src/views/test/Cache.vue
@@ -0,0 +1,17 @@
+<template>
+  <dl>
+    <dt>页面缓存必须满足以下条件：</dt>
+    <dd>1. 路由配置name属性</dd>
+    <dd>2. 当前页面设置name属性，并且跟路由配置的name属性一致，否则无法缓存</dd>
+  </dl>
+</template>
+<script>
+import { defineComponent } from "vue";
+
+export default defineComponent({
+  name: "test-cache", // 该name必须跟路由配置的name一致
+  setup() {
+    console.log("cache");
+  },
+});
+</script>
diff --git a/src/views/test/Nest.vue b/src/views/test/Nest.vue
index 2df926b..8a43f81 100644
--- a/src/views/test/Nest.vue
+++ b/src/views/test/Nest.vue
@@ -1,4 +1,5 @@
 <template>
   <h1>二级菜单</h1>
+  <h3>二级菜单的页面是不会缓存的</h3>
   <router-view />
 </template>
\ No newline at end of file
diff --git a/src/views/test/NoAuth.vue b/src/views/test/NoAuth.vue
new file mode 100644
index 0000000..97156de
--- /dev/null
+++ b/src/views/test/NoAuth.vue
@@ -0,0 +1 @@
+<template>该页面只有admin能访问</template>
\ No newline at end of file
diff --git a/src/views/test/Nocache.vue b/src/views/test/Nocache.vue
new file mode 100644
index 0000000..98867b8
--- /dev/null
+++ b/src/views/test/Nocache.vue
@@ -0,0 +1,17 @@
+<template>
+  <dl>
+    <dt>有以下两种方式设置页面不缓存：</dt>
+    <dd>- 当前页面不设置name属性</dd>
+    <dd>- 或者路由配置的meta增加noCache: true</dd>
+  </dl>
+</template>
+<script>
+import { defineComponent } from "vue";
+
+export default defineComponent({
+  name: "test-no-cache", // 该name必须跟路由配置的name一致，不一致或者不设置name则不缓存
+  setup() {
+    console.log("nocache");
+  },
+});
+</script>
diff --git a/src/views/test/index.vue b/src/views/test/index.vue
index 23930e6..7f1316b 100644
--- a/src/views/test/index.vue
+++ b/src/views/test/index.vue
@@ -1,3 +1,6 @@
 <template>
-  列表
+  <h2>列表</h2>
+  <router-link to="/test/add">
+    <el-button type="primary">添加一条</el-button>
+  </router-link>
 </template>
\ No newline at end of file
diff --git a/src/views/test/nest/Page1.vue b/src/views/test/nest/Page1.vue
index 6797e5f..326d436 100644
--- a/src/views/test/nest/Page1.vue
+++ b/src/views/test/nest/Page1.vue
@@ -1,3 +1 @@
-<template>
-  Page1
-</template>
\ No newline at end of file
+<template>Page1</template>
diff --git a/src/views/test/nest/Page2.vue b/src/views/test/nest/Page2.vue
index d2414c6..3273dc6 100644
--- a/src/views/test/nest/Page2.vue
+++ b/src/views/test/nest/Page2.vue
@@ -1,3 +1 @@
-<template>
-  Page2
-</template>
\ No newline at end of file
+<template>Page2</template>
\ No newline at end of file