diff --git a/src/renderer/src/components/settings/general-config.tsx b/src/renderer/src/components/settings/general-config.tsx
index 0f286ea..dce6734 100644
--- a/src/renderer/src/components/settings/general-config.tsx
+++ b/src/renderer/src/components/settings/general-config.tsx
@@ -193,6 +193,7 @@ const GeneralConfig: React.FC = () => {
             selectionMode="multiple"
             selectedKeys={new Set(envType)}
             aria-label={t('settings.envType')}
+            disallowEmptySelection={true}
             onSelectionChange={async (v) => {
               try {
                 await patchAppConfig({
@@ -389,6 +390,7 @@ const GeneralConfig: React.FC = () => {
               size="sm"
               selectedKeys={new Set([customTheme])}
               aria-label={t('settings.selectTheme')}
+              disallowEmptySelection={true}
               onSelectionChange={async (v) => {
                 try {
                   await patchAppConfig({ customTheme: v.currentKey as string })
diff --git a/src/renderer/src/components/settings/mihomo-config.tsx b/src/renderer/src/components/settings/mihomo-config.tsx
index caeda12..724ee00 100644
--- a/src/renderer/src/components/settings/mihomo-config.tsx
+++ b/src/renderer/src/components/settings/mihomo-config.tsx
@@ -129,6 +129,7 @@ const MihomoConfig: React.FC = () => {
           size="sm"
           selectedKeys={new Set([proxyCols])}
           aria-label={t('mihomo.proxyColumns.title')}
+          disallowEmptySelection={true}
           onSelectionChange={async (v) => {
             await patchAppConfig({ proxyCols: v.currentKey as 'auto' | '1' | '2' | '3' | '4' })
           }}
@@ -147,6 +148,7 @@ const MihomoConfig: React.FC = () => {
             className="w-[150px]"
             size="sm"
             selectedKeys={new Set([mihomoCpuPriority])}
+            disallowEmptySelection={true}
             onSelectionChange={async (v) => {
               try {
                 await patchAppConfig({
diff --git a/src/renderer/src/pages/connections.tsx b/src/renderer/src/pages/connections.tsx
index a6d9338..2b9b596 100644
--- a/src/renderer/src/pages/connections.tsx
+++ b/src/renderer/src/pages/connections.tsx
@@ -236,6 +236,7 @@ const Connections: React.FC = () => {
             className="w-[180px] min-w-[131px]"
             aria-label={t('connections.orderBy')}
             selectedKeys={new Set([connectionOrderBy])}
+            disallowEmptySelection={true}
             onSelectionChange={async (v) => {
               await patchAppConfig({
                 connectionOrderBy: v.currentKey as
diff --git a/src/renderer/src/pages/mihomo.tsx b/src/renderer/src/pages/mihomo.tsx
index 3435e03..c8d2440 100644
--- a/src/renderer/src/pages/mihomo.tsx
+++ b/src/renderer/src/pages/mihomo.tsx
@@ -27,7 +27,7 @@ const CoreMap = {
 const Mihomo: React.FC = () => {
   const { t } = useTranslation()
   const { appConfig, patchAppConfig } = useAppConfig()
-  const { 
+  const {
     core = 'mihomo',
     maxLogDays = 7,
     sysProxy,
@@ -136,6 +136,7 @@ const Mihomo: React.FC = () => {
               size="sm"
               aria-label={t('mihomo.selectCoreVersion')}
               selectedKeys={new Set([core])}
+              disallowEmptySelection={true}
               onSelectionChange={async (v) => {
                 handleConfigChangeWithRestart('core', v.currentKey as 'mihomo' | 'mihomo-alpha')
               }}
@@ -702,6 +703,7 @@ const Mihomo: React.FC = () => {
               size="sm"
               aria-label={t('mihomo.selectLogLevel')}
               selectedKeys={new Set([logLevel])}
+              disallowEmptySelection={true}
               onSelectionChange={(v) => {
                 onChangeNeedRestart({ 'log-level': v.currentKey as LogLevel })
               }}
@@ -720,6 +722,7 @@ const Mihomo: React.FC = () => {
               size="sm"
               aria-label={t('mihomo.selectFindProcessMode')}
               selectedKeys={new Set([findProcessMode])}
+              disallowEmptySelection={true}
               onSelectionChange={(v) => {
                 onChangeNeedRestart({ 'find-process-mode': v.currentKey as FindProcessMode })
               }}