diff --git a/app/src/main/java/com/huanchengfly/tieba/post/ui/page/settings/more/MoreSettingsPage.kt b/app/src/main/java/com/huanchengfly/tieba/post/ui/page/settings/more/MoreSettingsPage.kt
index 7bce00ce..da7ce9de 100644
--- a/app/src/main/java/com/huanchengfly/tieba/post/ui/page/settings/more/MoreSettingsPage.kt
+++ b/app/src/main/java/com/huanchengfly/tieba/post/ui/page/settings/more/MoreSettingsPage.kt
@@ -3,18 +3,27 @@ package com.huanchengfly.tieba.post.ui.page.settings.more
 import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.foundation.layout.padding
 import androidx.compose.material.ExperimentalMaterialApi
+import androidx.compose.material.MaterialTheme
+import androidx.compose.material.Text
 import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.outlined.BugReport
 import androidx.compose.material.icons.outlined.FiberNew
 import androidx.compose.material.icons.outlined.Info
 import androidx.compose.material.icons.outlined.OfflineBolt
-import androidx.compose.runtime.*
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.rememberCoroutineScope
+import androidx.compose.runtime.setValue
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.graphics.vector.ImageVector
 import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.res.vectorResource
+import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.unit.dp
 import com.huanchengfly.tieba.post.App
 import com.huanchengfly.tieba.post.BuildConfig
@@ -26,8 +35,14 @@ import com.huanchengfly.tieba.post.ui.common.prefs.widgets.SwitchPref
 import com.huanchengfly.tieba.post.ui.common.prefs.widgets.TextPref
 import com.huanchengfly.tieba.post.ui.page.destinations.AboutPageDestination
 import com.huanchengfly.tieba.post.ui.page.settings.LeadingIcon
-import com.huanchengfly.tieba.post.ui.widgets.compose.*
+import com.huanchengfly.tieba.post.ui.widgets.compose.AvatarIcon
+import com.huanchengfly.tieba.post.ui.widgets.compose.BackNavigationIcon
+import com.huanchengfly.tieba.post.ui.widgets.compose.LocalSnackbarHostState
+import com.huanchengfly.tieba.post.ui.widgets.compose.MyScaffold
+import com.huanchengfly.tieba.post.ui.widgets.compose.Sizes
+import com.huanchengfly.tieba.post.ui.widgets.compose.TitleCentredToolbar
 import com.huanchengfly.tieba.post.utils.ImageCacheUtil
+import com.huanchengfly.tieba.post.utils.appPreferences
 import com.ramcosta.composedestinations.annotation.Destination
 import com.ramcosta.composedestinations.navigation.DestinationsNavigator
 import kotlinx.coroutines.launch
@@ -44,7 +59,12 @@ fun MoreSettingsPage(
         backgroundColor = Color.Transparent,
         topBar = {
             TitleCentredToolbar(
-                title = stringResource(id = R.string.title_settings_more),
+                title = {
+                    Text(
+                        text = stringResource(id = R.string.title_settings_more),
+                        fontWeight = FontWeight.Bold, style = MaterialTheme.typography.h6
+                    )
+                },
                 navigationIcon = {
                     BackNavigationIcon(onBackPressed = { navigator.navigateUp() })
                 }
@@ -66,22 +86,24 @@ fun MoreSettingsPage(
                 .padding(paddingValues)
                 .fillMaxSize(),
         ) {
-            prefsItem {
-                SwitchPref(
-                    leadingIcon = {
-                        LeadingIcon {
-                            AvatarIcon(
-                                icon = Icons.Outlined.BugReport,
-                                size = Sizes.Small,
-                                contentDescription = null,
-                            )
-                        }
-                    },
-                    key = "checkCIUpdate",
-                    title = stringResource(id = R.string.title_check_ci_update),
-                    defaultChecked = false,
-                    summary = stringResource(id = R.string.tip_check_ci_update)
-                )
+            if (context.appPreferences.showExperimentalFeatures) {
+                prefsItem {
+                    SwitchPref(
+                        leadingIcon = {
+                            LeadingIcon {
+                                AvatarIcon(
+                                    icon = Icons.Outlined.BugReport,
+                                    size = Sizes.Small,
+                                    contentDescription = null,
+                                )
+                            }
+                        },
+                        key = "checkCIUpdate",
+                        title = stringResource(id = R.string.title_check_ci_update),
+                        defaultChecked = false,
+                        summary = stringResource(id = R.string.tip_check_ci_update)
+                    )
+                }
             }
             prefsItem {
                 SwitchPref(
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 4502bae4..9c613493 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -586,7 +586,7 @@
     <string name="button_appeal">申诉</string>
     <string name="btn_hide_tip">隐藏该提示</string>
     <string name="title_check_ci_update">接收自动构建版本更新</string>
-    <string name="tip_check_ci_update">需要 App Center 账号且已加入测试，如果你没有，请不要开启此选项！</string>
+    <string name="tip_check_ci_update">仅供测试</string>
     <string name="permission_name_post_notifications">通知</string>
     <string name="desc_permission_post_notifications">用于发送消息通知、显示一键签到进度</string>
     <string name="title_oksign_finish_time">%s签到完成</string>
diff --git a/app/src/main/res/values/styles.xml b/app/src/main/res/values/styles.xml
index b8cba409..cfc1ea64 100644
--- a/app/src/main/res/values/styles.xml
+++ b/app/src/main/res/values/styles.xml
@@ -348,6 +348,7 @@
         <item name="android:windowIsTranslucent">true</item>
         <item name="android:statusBarColor">@android:color/transparent</item>
         <item name="android:navigationBarColor">@android:color/transparent</item>
+        <item name="dialogCornerRadius">@dimen/radius</item>
     </style>
 
     <style name="Theme.Splash" parent="Theme.SplashScreen">
diff --git a/app/src/main/res/xml/preferences.xml b/app/src/main/res/xml/preferences.xml
index ca7bf872..1f585c1c 100644
--- a/app/src/main/res/xml/preferences.xml
+++ b/app/src/main/res/xml/preferences.xml
@@ -215,7 +215,7 @@
             android:title="@string/title_oksign_slow_mode" />
 
         <SwitchPreference
-            android:defaultValue="false"
+            android:defaultValue="true"
             android:icon="@drawable/ic_round_speed"
             android:key="oksign_use_official_oksign"
             android:summary="@string/summary_oksign_use_official_oksign"