diff --git a/README.md b/README.md
index 70bbb81b..8e37e29b 100644
--- a/README.md
+++ b/README.md
@@ -98,6 +98,14 @@ npm run pack
 注意：**绿色版**的软件更新功能**不可用**，为了能及时地获取更新，建议使用安装版！！<br>
 注意：**Mac版**、**Linux deb**版不支持自动更新！
 
+#### 安装安装版失败
+
+对于部分电脑出现安装失败的问题我也不懂什么原因，，可以尝试清理下安装文件，或者重启电脑试试。
+
+#### 缺少`xxx.dll`
+
+这个是电脑缺少某些dll导致的，正常的系统是没有这个问题的，解决办法需自行百度弹出的错误信息看下别人是怎么解决的。
+
 ### 致谢
 
 感谢 [@messoer](https://github.com/messoer) 曾经提供的部分音乐API！
diff --git a/publish/changeLog.md b/publish/changeLog.md
index daa382c2..15937808 100644
--- a/publish/changeLog.md
+++ b/publish/changeLog.md
@@ -6,3 +6,10 @@
 ### 优化
 
 - 新增DNS解析缓存，加快请求速度
+- 优化代码逻辑，减少软件对系统资源的占用
+- 优化新版本信息检测，尽量减少弹出版本获取失败弹窗弹出的概率
+- 优化下拉列表动画效果
+
+### 修复
+
+- 修复一些小Bug
diff --git a/src/renderer/App.vue b/src/renderer/App.vue
index 4f07a4ee..749b7d5b 100644
--- a/src/renderer/App.vue
+++ b/src/renderer/App.vue
@@ -106,6 +106,11 @@ export default {
           this.showUpdateModal()
         })
       })
+      this.setVersionModalVisible({ isError: true })
+      this.clearUpdateTimeout()
+      this.$nextTick(() => {
+        this.showUpdateModal()
+      })
       rendererOn('update-downloaded', () => {
         this.clearUpdateTimeout()
         this.setVersionModalVisible({ isError: false })
diff --git a/src/renderer/components/core/Player.vue b/src/renderer/components/core/Player.vue
index cf12ab8a..807631b2 100644
--- a/src/renderer/components/core/Player.vue
+++ b/src/renderer/components/core/Player.vue
@@ -622,7 +622,7 @@ export default {
   height: 100%;
   transform-origin: 0;
   transition-property: transform;
-  transition-timing-function: ease;
+  transition-timing-function: ease-out;
   border-radius: @radius-progress-border;
 }
 .progress-bar1 {
diff --git a/src/renderer/components/material/Modal.vue b/src/renderer/components/material/Modal.vue
index e9c66891..546e5073 100644
--- a/src/renderer/components/material/Modal.vue
+++ b/src/renderer/components/material/Modal.vue
@@ -134,7 +134,7 @@ export default {
   flex-flow: column nowrap;
 
   > * {
-    background-color: @color-theme_2;
+    background-color: @color-theme_2-background_2;
   }
 }
 
@@ -176,7 +176,7 @@ each(@themes, {
     .content {
       box-shadow: 0 0 3px rgba(0, 0, 0, .3);
       > * {
-        background-color: ~'@{color-@{value}-theme_2}';
+        background-color: ~'@{color-@{value}-theme_2-background_2}';
       }
     }
 
diff --git a/src/renderer/components/material/Select.vue b/src/renderer/components/material/Select.vue
index e750be23..36cc6fff 100644
--- a/src/renderer/components/material/Select.vue
+++ b/src/renderer/components/material/Select.vue
@@ -99,7 +99,7 @@ export default {
   border-bottom: 2px solid @color-tab-border-bottom;
   border-left: 2px solid @color-tab-border-bottom;
   border-bottom-left-radius: 4px;
-  background-color: @color-theme_2;
+  background-color: @color-theme_2-background_2;
   opacity: 0;
   transform: scaleY(0);
   transform-origin: 0 0 0;
@@ -144,6 +144,7 @@ each(@themes, {
     .list {
       border-bottom-color: ~'@{color-@{value}-tab-border-bottom}';
       border-left-color: ~'@{color-@{value}-tab-border-bottom}';
+      background-color: ~'@{color-@{value}-theme_2-background_2}';
       li {
         // color: ~'@{color-@{value}-btn}';
         background-color: ~'@{color-@{value}-btn-background}';
diff --git a/src/renderer/components/material/VersionModal.vue b/src/renderer/components/material/VersionModal.vue
index 799621a2..279749d2 100644
--- a/src/renderer/components/material/VersionModal.vue
+++ b/src/renderer/components/material/VersionModal.vue
@@ -17,16 +17,19 @@ material-modal(:show="version.showModal" @close="handleClose")
 
     div(:class="$style.footer" v-if="version.isError")
       div(:class="$style.desc" v-if="!isUnknow")
-        p 发现有新版本啦，但是自动更新功能出问题了
+        p 发现有新版本啦，但是自动更新功能出问题了，
         p
           | 你现在可以选择继续使用当前版本或
           strong 去发布页下载新版本
-          | ，推荐到
-          strong 网盘
-          | 下载
+          | ，
+        p
+          | 国内Windows/MAC用户推荐到
+          strong.hover.underline(@click="handleOpenUrl('https://www.lanzous.com/b906260/')") 网盘(点击打开)
+          | 下载，密码：
+          strong.hover(@click="handleCopy('glqw')" title="点击复制") glqw
       div(:class="$style.btns")
         material-btn(:class="$style.btn" @click.onec="handleIgnoreClick") 忽略该版本
-        material-btn(:class="$style.btn" @click.onec="handleOpenPageClick") 去下载新版本
+        material-btn(:class="$style.btn" @click.onec="handleOpenUrl('https://github.com/lyswhut/lx-music-desktop#readme')") 去软件发布页
     div(:class="$style.footer" v-else)
       div(:class="$style.desc")
         p 新版本已下载完毕，
@@ -43,7 +46,7 @@ material-modal(:show="version.showModal" @close="handleClose")
 <script>
 import { mapGetters, mapMutations } from 'vuex'
 import { rendererSend } from '../../../common/icp'
-import { checkVersion, openUrl } from '../../utils'
+import { checkVersion, openUrl, clipboardWriteText } from '../../utils'
 
 export default {
   computed: {
@@ -74,14 +77,17 @@ export default {
       // event.target.disabled = true
       this.setSetting(Object.assign({}, this.setting, { ignoreVersion: this.version.newVersion.version }))
     },
-    handleOpenPageClick() {
-      openUrl('https://github.com/lyswhut/lx-music-desktop#readme')
+    handleOpenUrl(url) {
+      openUrl(url)
     },
     handleRestartClick(event) {
       this.handleClose()
       event.target.disabled = true
       rendererSend('quit-update')
     },
+    handleCopy(text) {
+      clipboardWriteText(text)
+    },
   },
 }
 </script>
@@ -123,6 +129,7 @@ export default {
   line-height: 1.5;
   overflow-y: auto;
   height: 100%;
+  padding-right: 5px;
 }
 .current {
   > p {
@@ -169,12 +176,9 @@ export default {
   flex: 0 0 none;
   .desc {
     font-size: 12px;
-    padding: 10px 0;
+    padding-top: 10px;
     color: @color-theme;
     line-height: 1.2;
-    strong {
-      text-decoration: underline;
-    }
   }
 }
 .btn {
@@ -183,6 +187,7 @@ export default {
 }
 .btns {
   display: grid;
+  padding-top: 10px;
   grid-template-columns: 1fr 1fr;
   grid-gap: 0 10px;
 }
diff --git a/src/renderer/store/actions.js b/src/renderer/store/actions.js
index c6ac3331..82d87fdd 100644
--- a/src/renderer/store/actions.js
+++ b/src/renderer/store/actions.js
@@ -3,15 +3,17 @@ import { httpGet } from '../utils/request'
 import { author, name } from '../../../package.json'
 
 export default {
-  getVersionInfo() {
+  getVersionInfo(state, retryNum = 0) {
     return new Promise((resolve, reject) => {
-      httpGet(`https://raw.githubusercontent.com/${author.name}/${name}/master/publish/version.json`, (err, resp, body) => {
+      httpGet(`https://raw.githubusercontent.com/${author.name}/${name}/master/publish/version.json`, {
+        timeout: 20000,
+      }, (err, resp, body) => {
         if (err) {
-          return resolve({
+          return ++retryNum > 3 ? resolve({
             version: '0.0.0',
             desc: '<h3>版本信息获取失败</h3><ul><li>更新信息获取失败，可能是无法访问Github导致的，请手动检查更新！</li><li>检查方法：去设置-关于洛雪音乐打开<strong>开源地址</strong>或<strong>网盘地址</strong>查看<strong>版本号</strong>与当前版本对比是否最新</li></ul>',
             history: [],
-          })
+          }) : this.dispatch('getVersionInfo', retryNum).then(ver => resolve(ver))
         }
         resolve(body)
       })
diff --git a/src/renderer/utils/request.js b/src/renderer/utils/request.js
index 439750e8..69e633ce 100644
--- a/src/renderer/utils/request.js
+++ b/src/renderer/utils/request.js
@@ -231,7 +231,7 @@ const getProxyInfo = () => window.globalObj.proxy.enable
 const fetchData = (url, method, {
   headers = {},
   format = 'json',
-  timeout = 1000,
+  timeout = 15000,
   ...options
 }, callback) => {
   // console.log(url, options)
diff --git a/src/renderer/views/Setting.vue b/src/renderer/views/Setting.vue
index a6de46b0..90d60474 100644
--- a/src/renderer/views/Setting.vue
+++ b/src/renderer/views/Setting.vue
@@ -134,7 +134,7 @@ div.scroll(:class="$style.setting")
         | 支持作者哦~~🍻
       p
         span 如果你资金充裕，还可以
-        material-btn(@click="handleOpenUrl('https://cdn.stsky.cn/qrc.png')" min title="土豪，你好 🙂") 打赏下作者
+        material-btn(@click="handleOpenUrl('https://cdn.stsky.cn/qrc.png')" min title="土豪，你好 🙂") 捐赠下作者
         span ，以帮我分担点服务器费用~❤️
       p.small
         |  本软件仅用于学习交流使用，禁止将本软件用于