diff --git a/ZR.Vue/src/assets/styles/sidebar.scss b/ZR.Vue/src/assets/styles/sidebar.scss
index 17381fc..c33d71f 100644
--- a/ZR.Vue/src/assets/styles/sidebar.scss
+++ b/ZR.Vue/src/assets/styles/sidebar.scss
@@ -3,22 +3,26 @@
   .main-container {
     min-height: 100%;
     transition: margin-left .28s;
-    margin-left: $sideBarWidth;
+    margin-left: $base-sidebar-width;
     position: relative;
   }
 
   .sidebar-container {
+    -webkit-transition: width .28s;
     transition: width 0.28s;
-    width: $sideBarWidth !important;
-    background-color: $menuBg;
+    width: $base-sidebar-width !important;
+    background-color: $base-menu-background;
     height: 100%;
     position: fixed;
-    font-size: 0;
+    font-size: 0px;
     top: 0;
     bottom: 0;
     left: 0;
     z-index: 1001;
     overflow: hidden;
+    // 有改动
+    -webkit-box-shadow: 2px 0 7px rgba(0,21,41 , .15);
+    box-shadow: 2px 0 7px rgba(0,21,41 , .15);
 
     // reset element-ui css
     .horizontal-collapse-transition {
@@ -30,7 +34,7 @@
     }
 
     .el-scrollbar__bar.is-vertical {
-      right: 0;
+      right: 0px;
     }
 
     .el-scrollbar {
@@ -63,25 +67,39 @@
       width: 100% !important;
     }
 
+    .el-menu-item, .el-submenu__title {
+      overflow: hidden !important;
+      text-overflow: ellipsis !important;
+      white-space: nowrap !important;
+    }
+
     // menu hover
     .submenu-title-noDropdown,
     .el-submenu__title {
       &:hover {
-        background-color: $menuHover !important;
+        background-color: rgba(0, 0, 0, 0.06) !important;
       }
     }
 
-    .is-active>.el-submenu__title {
-      color: $subMenuActiveText !important;
+    & .theme-dark .is-active > .el-submenu__title {
+      color: $base-menu-color-active !important;
     }
 
     & .nest-menu .el-submenu>.el-submenu__title,
     & .el-submenu .el-menu-item {
-      min-width: $sideBarWidth !important;
-      background-color: $subMenuBg !important;
+      min-width: $base-sidebar-width !important;
 
       &:hover {
-        background-color: $subMenuHover !important;
+        background-color: rgba(0, 0, 0, 0.06) !important;
+      }
+    }
+
+    & .theme-dark .nest-menu .el-submenu>.el-submenu__title,
+    & .theme-dark .el-submenu .el-menu-item {
+      background-color: $base-sub-menu-background !important;
+
+      &:hover {
+        background-color: $base-sub-menu-hover !important;
       }
     }
   }
@@ -118,9 +136,6 @@
           margin-left: 20px;
         }
 
-        .el-submenu__icon-arrow {
-          display: none;
-        }
       }
     }
 
@@ -140,25 +155,25 @@
   }
 
   .el-menu--collapse .el-menu .el-submenu {
-    min-width: $sideBarWidth !important;
+    min-width: $base-sidebar-width !important;
   }
 
   // mobile responsive
   .mobile {
     .main-container {
-      margin-left: 0;
+      margin-left: 0px;
     }
 
     .sidebar-container {
       transition: transform .28s;
-      width: $sideBarWidth !important;
+      width: $base-sidebar-width !important;
     }
 
     &.hideSidebar {
       .sidebar-container {
         pointer-events: none;
         transition-duration: 0.3s;
-        transform: translate3d(-$sideBarWidth, 0, 0);
+        transform: translate3d(-$base-sidebar-width, 0, 0);
       }
     }
   }
@@ -184,7 +199,7 @@
   .el-menu-item {
     &:hover {
       // you can use $subMenuHover
-      background-color: $menuHover !important;
+      background-color: rgba(0, 0, 0, 0.06) !important;
     }
   }
 
diff --git a/ZR.Vue/src/assets/styles/variables.scss b/ZR.Vue/src/assets/styles/variables.scss
index 5688f25..86ae632 100644
--- a/ZR.Vue/src/assets/styles/variables.scss
+++ b/ZR.Vue/src/assets/styles/variables.scss
@@ -8,28 +8,35 @@ $tiffany: #4AB7BD;
 $yellow:#FEC171;
 $panGreen: #30B08F;
 
-// sidebar
-$menuText:#bfcbd9;
-$menuActiveText:#409EFF;
-$subMenuActiveText:#f4f4f5; // https://github.com/ElemeFE/element/issues/12951
+// 默认菜单主题风格
+$base-menu-color:#bfcbd9;
+$base-menu-color-active:#f4f4f5;
+$base-menu-background:#304156;
+$base-logo-title-color: #ffffff;
 
-$menuBg:#304156;
-$menuHover:#263445;
+$base-menu-light-color:rgba(0,0,0,.70);
+$base-menu-light-background:#ffffff;
+$base-logo-light-title-color: #001529;
 
-$subMenuBg:#1f2d3d;
-$subMenuHover:#001528;
+$base-sub-menu-background:#1f2d3d;
+$base-sub-menu-hover:#001528;
 
-$sideBarWidth: 200px;
+
+
+$base-sidebar-width: 200px;
 
 // the :export directive is the magic sauce for webpack
 // https://www.bluematador.com/blog/how-to-share-variables-between-js-and-sass
 :export {
-  menuText: $menuText;
-  menuActiveText: $menuActiveText;
-  subMenuActiveText: $subMenuActiveText;
-  menuBg: $menuBg;
-  menuHover: $menuHover;
-  subMenuBg: $subMenuBg;
-  subMenuHover: $subMenuHover;
-  sideBarWidth: $sideBarWidth;
+  menuColor: $base-menu-color;
+  menuLightColor: $base-menu-light-color;
+  menuColorActive: $base-menu-color-active;
+  menuBackground: $base-menu-background;
+  menuLightBackground: $base-menu-light-background;
+  subMenuBackground: $base-sub-menu-background;
+  subMenuHover: $base-sub-menu-hover;
+  sideBarWidth: $base-sidebar-width;
+  logoTitleColor: $base-logo-title-color;
+  logoLightTitleColor: $base-logo-light-title-color
 }
+
diff --git a/ZR.Vue/src/layout/components/Settings/index.vue b/ZR.Vue/src/layout/components/Settings/index.vue
index 5079b8e..895042e 100644
--- a/ZR.Vue/src/layout/components/Settings/index.vue
+++ b/ZR.Vue/src/layout/components/Settings/index.vue
@@ -32,7 +32,7 @@
         <theme-picker style="float: right;height: 26px;margin: -3px 8px 0 0;" @change="themeChange" />
       </div>
 
-      <el-divider/>
+      <el-divider />
       <div class="drawer-item">
         <span>开启 Tags-Views</span>
         <el-switch v-model="tagsView" class="drawer-switch" />
@@ -107,6 +107,7 @@ export default {
         key: "theme",
         value: val,
       });
+      this.theme = val;
     },
     handleTheme(val) {
       this.$store.dispatch("settings/changeSetting", {
@@ -118,6 +119,12 @@ export default {
     // 保存配置好
     saveSetting() {
       // this.$modal.loading("正在保存到本地，请稍后...");
+      const loading = this.$loading({
+        lock: true,
+        text: "正在保存到本地，请稍后...",
+        spinner: "el-icon-loading",
+        background: "rgba(0, 0, 0, 0.7)",
+      });
       localStorage.setItem(
         "layout-setting",
         `{
@@ -129,7 +136,7 @@ export default {
           }`
       );
       this.msgSuccess("保存成功");
-      // setTimeout(this.$modal.closeLoading(), 1000);
+      setTimeout(loading.close(), 2000);
     },
     resetSetting() {
       // this.$modal.loading("正在清除设置缓存并刷新，请稍后...");
diff --git a/ZR.Vue/src/layout/components/Sidebar/Logo.vue b/ZR.Vue/src/layout/components/Sidebar/Logo.vue
index 1bc9b7a..c794875 100644
--- a/ZR.Vue/src/layout/components/Sidebar/Logo.vue
+++ b/ZR.Vue/src/layout/components/Sidebar/Logo.vue
@@ -1,5 +1,5 @@
 <template>
-  <div class="sidebar-logo-container" :class="{'collapse':collapse}">
+  <!-- <div class="sidebar-logo-container" :class="{'collapse':collapse}" :style="{ backgroundColor: sideTheme === 'theme-dark' ? variables.menuBackground : variables.menuLightBackground }">
     <transition name="sidebarLogoFade">
       <router-link v-if="collapse" key="collapse" class="sidebar-logo-link" to="/">
         <img v-if="logo" :src="logo" class="sidebar-logo">
@@ -10,30 +10,48 @@
         <h1 class="sidebar-title">{{ title }} </h1>
       </router-link>
     </transition>
+  </div> -->
+  <div class="sidebar-logo-container" :class="{'collapse':collapse}" :style="{ backgroundColor: sideTheme === 'theme-dark' ? variables.menuBackground : variables.menuLightBackground }">
+    <transition name="sidebarLogoFade">
+      <router-link v-if="collapse" key="collapse" class="sidebar-logo-link" to="/">
+        <img v-if="logo" :src="logo" class="sidebar-logo" />
+        <h1 v-else class="sidebar-title" :style="{ color: sideTheme === 'theme-dark' ? variables.logoTitleColor : variables.logoLightTitleColor }">{{ title }} </h1>
+      </router-link>
+      <router-link v-else key="expand" class="sidebar-logo-link" to="/">
+        <img v-if="logo" :src="logo" class="sidebar-logo" />
+        <h1 class="sidebar-title" :style="{ color: sideTheme === 'theme-dark' ? variables.logoTitleColor : variables.logoLightTitleColor }">{{ title }} </h1>
+      </router-link>
+    </transition>
   </div>
 </template>
 
 <script>
-import logoImg from '@/assets/logo/logo.png'
+import logoImg from "@/assets/logo/logo.png";
+import variables from "@/assets/styles/variables.scss";
 
 export default {
-  name: 'SidebarLogo',
+  name: "SidebarLogo",
   props: {
     collapse: {
       type: Boolean,
-      required: true
-    }
+      required: true,
+    },
+  },
+  computed: {
+    variables() {
+      return variables;
+    },
+    sideTheme() {
+      return this.$store.state.settings.sideTheme;
+    },
   },
   data() {
     return {
-      title: 'ZrAdmin.NET',
-      logo: logoImg
-    }
-  },
-  mounted(){
-    // this.title = this.$store.getters.name;
+      title: "ZrAdmin.NET",
+      logo: logoImg,
+    };
   }
-}
+};
 </script>
 
 <style lang="scss" scoped>
diff --git a/ZR.Vue/src/layout/components/Sidebar/index.vue b/ZR.Vue/src/layout/components/Sidebar/index.vue
index 0e2ab99..55e146a 100644
--- a/ZR.Vue/src/layout/components/Sidebar/index.vue
+++ b/ZR.Vue/src/layout/components/Sidebar/index.vue
@@ -1,8 +1,9 @@
 <template>
-  <div :class="{'has-logo':showLogo}">
+  <div :class="{'has-logo':showLogo}" :style="{ backgroundColor: settings.sideTheme === 'theme-dark' ? variables.menuBackground : variables.menuLightBackground }">
     <logo v-if="showLogo" :collapse="isCollapse" />
-    <el-scrollbar wrap-class="scrollbar-wrapper">
-      <el-menu :default-active="activeMenu" :collapse="isCollapse" :background-color="variables.menuBg" :text-color="variables.menuText" :unique-opened="true" :active-text-color="settings.theme" :collapse-transition="false" mode="vertical">
+    <el-scrollbar :class="settings.sideTheme" wrap-class="scrollbar-wrapper">
+      <el-menu :default-active="activeMenu" :collapse="isCollapse" :background-color="settings.sideTheme === 'theme-dark' ? variables.menuBackground : variables.menuLightBackground"
+      :text-color="settings.sideTheme === 'theme-dark' ? variables.menuColor : variables.menuLightColor" :unique-opened="true" :active-text-color="settings.theme" :collapse-transition="false" mode="vertical">
         <sidebar-item v-for="(route, index) in permission_routes" :key="route.path  + index" :item="route" :base-path="route.path" />
       </el-menu>
     </el-scrollbar>
diff --git a/ZR.Vue/src/layout/index.vue b/ZR.Vue/src/layout/index.vue
index 97c78ef..330b460 100644
--- a/ZR.Vue/src/layout/index.vue
+++ b/ZR.Vue/src/layout/index.vue
@@ -90,7 +90,7 @@ export default {
     top: 0;
     right: 0;
     z-index: 9;
-    width: calc(100% - #{$sideBarWidth});
+    width: calc(100% - #{$base-sidebar-width});
     transition: width 0.28s;
   }
 
diff --git a/ZR.Vue/src/settings.js b/ZR.Vue/src/settings.js
index 7223b32..2728c75 100644
--- a/ZR.Vue/src/settings.js
+++ b/ZR.Vue/src/settings.js
@@ -3,7 +3,7 @@ module.exports = {
   /**
    * 侧边栏主题 深色主题theme-dark，浅色主题theme-light
    */
-   sideTheme: 'theme-dark',
+   sideTheme: 'theme-light',
 
   /**
    * 显示是否系统布局配置