diff --git a/ruoyi-admin/src/main/resources/application-druid.yml b/ruoyi-admin/src/main/resources/application-druid.yml
index 5bb07dbe..8c9daf7d 100644
--- a/ruoyi-admin/src/main/resources/application-druid.yml
+++ b/ruoyi-admin/src/main/resources/application-druid.yml
@@ -39,6 +39,8 @@ spring:
             testWhileIdle: true
             testOnBorrow: false
             testOnReturn: false
+            # 开启keepAlive，定期检测空闲连接的有效性，网络抖动后自动恢复
+            keepAlive: true
             webStatFilter: 
                 enabled: true
             statViewServlet:
diff --git a/ruoyi-ui/src/store/modules/settings.js b/ruoyi-ui/src/store/modules/settings.js
index 98064944..b888afa7 100644
--- a/ruoyi-ui/src/store/modules/settings.js
+++ b/ruoyi-ui/src/store/modules/settings.js
@@ -6,7 +6,7 @@ const { sideTheme, showSettings, navType, tagsView, tagsViewPersist, tagsIcon, t
 const storageSetting = JSON.parse(localStorage.getItem('layout-setting')) || ''
 const state = {
   title: '',
-  theme: storageSetting.theme || '#1171c4',
+  theme: storageSetting.theme || '#e4393c',
   sideTheme: storageSetting.sideTheme || sideTheme,
   showSettings: showSettings,
   navType: storageSetting.navType === undefined ? navType : storageSetting.navType,