diff --git a/app/src/main/kotlin/dev/aaa1115910/bv/activities/MainActivity.kt b/app/src/main/kotlin/dev/aaa1115910/bv/activities/MainActivity.kt
index 2d43785a..2bba84ab 100644
--- a/app/src/main/kotlin/dev/aaa1115910/bv/activities/MainActivity.kt
+++ b/app/src/main/kotlin/dev/aaa1115910/bv/activities/MainActivity.kt
@@ -3,18 +3,42 @@ package dev.aaa1115910.bv.activities
 import android.os.Bundle
 import androidx.activity.ComponentActivity
 import androidx.activity.compose.setContent
+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.core.splashscreen.SplashScreen.Companion.installSplashScreen
 import dev.aaa1115910.bv.screen.HomeScreen
+import dev.aaa1115910.bv.screen.RegionBlockScreen
 import dev.aaa1115910.bv.ui.theme.BVTheme
+import dev.aaa1115910.bv.util.NetworkUtil
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.launch
 
 class MainActivity : ComponentActivity() {
 
     override fun onCreate(savedInstanceState: Bundle?) {
-        installSplashScreen()
+        var keepSplashScreen = true
+        installSplashScreen().apply {
+            setKeepOnScreenCondition { keepSplashScreen }
+        }
         super.onCreate(savedInstanceState)
+
         setContent {
+            val scope = rememberCoroutineScope()
+            var isMainlandChina by remember { mutableStateOf(false) }
+
+            LaunchedEffect(Unit) {
+                scope.launch(Dispatchers.Default) {
+                    isMainlandChina = NetworkUtil.isMainlandChina()
+                    keepSplashScreen = false
+                }
+            }
+
             BVTheme {
-                HomeScreen()
+                if (isMainlandChina) RegionBlockScreen() else HomeScreen()
             }
         }
     }
diff --git a/app/src/main/kotlin/dev/aaa1115910/bv/component/Disclaimer.kt b/app/src/main/kotlin/dev/aaa1115910/bv/component/Disclaimer.kt
deleted file mode 100644
index 91b6c471..00000000
--- a/app/src/main/kotlin/dev/aaa1115910/bv/component/Disclaimer.kt
+++ /dev/null
@@ -1,41 +0,0 @@
-package dev.aaa1115910.bv.component
-
-import androidx.compose.material3.AlertDialog
-import androidx.compose.material3.MaterialTheme
-import androidx.compose.material3.Text
-import androidx.compose.material3.TextButton
-import androidx.compose.runtime.Composable
-import androidx.compose.runtime.getValue
-import androidx.compose.runtime.setValue
-import androidx.compose.ui.res.stringResource
-import androidx.compose.ui.text.style.TextAlign
-import dev.aaa1115910.bv.R
-import dev.burnoo.compose.rememberpreference.rememberBooleanPreference
-
-@Composable
-fun Disclaimer() {
-    var show by rememberBooleanPreference(
-        keyName = "disclaimer",
-        initialValue = false,
-        defaultValue = true
-    )
-
-    if (show) {
-        AlertDialog(
-            title = { Text(text = stringResource(R.string.disclaimer_dialog_title)) },
-            text = {
-                Text(
-                    text = stringResource(R.string.disclaimer_dialog_text),
-                    style = MaterialTheme.typography.bodyLarge,
-                    textAlign = TextAlign.Center
-                )
-            },
-            onDismissRequest = { },
-            confirmButton = {
-                TextButton(onClick = { show = false }) {
-                    Text(text = stringResource(R.string.confirm))
-                }
-            }
-        )
-    }
-}
\ No newline at end of file
diff --git a/app/src/main/kotlin/dev/aaa1115910/bv/screen/RegionBlockScreen.kt b/app/src/main/kotlin/dev/aaa1115910/bv/screen/RegionBlockScreen.kt
new file mode 100644
index 00000000..bf8bc3db
--- /dev/null
+++ b/app/src/main/kotlin/dev/aaa1115910/bv/screen/RegionBlockScreen.kt
@@ -0,0 +1,129 @@
+package dev.aaa1115910.bv.screen
+
+import android.app.Activity
+import android.graphics.BitmapFactory
+import androidx.compose.foundation.Image
+import androidx.compose.foundation.background
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.size
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Surface
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.DisposableEffect
+import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.setValue
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.graphics.ImageBitmap
+import androidx.compose.ui.graphics.ImageBitmapConfig
+import androidx.compose.ui.graphics.asImageBitmap
+import androidx.compose.ui.graphics.toArgb
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.tooling.preview.Preview
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.unit.sp
+import dev.aaa1115910.bv.R
+import dev.aaa1115910.bv.ui.theme.BVTheme
+import io.github.g0dkar.qrcode.QRCode
+import io.github.g0dkar.qrcode.render.Colors
+import okhttp3.internal.toHexString
+import java.io.ByteArrayInputStream
+import java.io.ByteArrayOutputStream
+import kotlin.system.exitProcess
+
+@Composable
+fun RegionBlockScreen(
+    modifier: Modifier = Modifier
+) {
+    val context = LocalContext.current
+    var qrImage by remember { mutableStateOf(ImageBitmap(1, 1, ImageBitmapConfig.Argb8888)) }
+    val primaryColorHex =
+        "#" + MaterialTheme.colorScheme.primary.toArgb().toHexString().substring(2)
+
+    LaunchedEffect(Unit) {
+        println(primaryColorHex)
+        val output = ByteArrayOutputStream()
+        QRCode("扫码也没有用的！")
+            .render(darkColor = Colors.css(primaryColorHex))
+            .writeImage(output)
+        val input = ByteArrayInputStream(output.toByteArray())
+        qrImage = BitmapFactory.decodeStream(input).asImageBitmap()
+    }
+
+    DisposableEffect(key1 = Unit) {
+        onDispose {
+            (context as Activity).finish()
+            exitProcess(0)
+        }
+    }
+
+    Surface(
+        modifier = modifier,
+        color = MaterialTheme.colorScheme.primary
+    ) {
+        Box(
+            modifier = Modifier
+                .fillMaxSize()
+                .padding(84.dp),
+            contentAlignment = Alignment.CenterStart
+        ) {
+            Column(
+                verticalArrangement = Arrangement.spacedBy(24.dp)
+            ) {
+                Text(
+                    text = stringResource(R.string.region_block_character_painting),
+                    fontSize = 100.sp
+                )
+                Column {
+                    Text(
+                        text = stringResource(R.string.region_block_title),
+                        style = MaterialTheme.typography.titleLarge
+                    )
+                    Text(
+                        text = stringResource(R.string.region_block_subtitle),
+                        style = MaterialTheme.typography.titleLarge
+                    )
+                }
+                Row(
+                    horizontalArrangement = Arrangement.spacedBy(12.dp)
+                ) {
+                    Box(
+                        modifier = Modifier
+                            .size(80.dp)
+                            .background(Color.White),
+                        contentAlignment = Alignment.Center
+                    ) {
+                        Image(
+                            modifier = Modifier.size(64.dp),
+                            bitmap = qrImage,
+                            contentDescription = null
+                        )
+                    }
+                    Column {
+                        Text(text = stringResource(R.string.region_block_solution_title))
+                        Text(text = stringResource(R.string.region_block_solution_text))
+                    }
+                }
+            }
+        }
+    }
+}
+
+@Preview(device = "id:tv_1080p")
+@Composable
+private fun RegionBlockScreenPreview() {
+    BVTheme {
+        RegionBlockScreen()
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/kotlin/dev/aaa1115910/bv/ui/theme/Theme.kt b/app/src/main/kotlin/dev/aaa1115910/bv/ui/theme/Theme.kt
index 6b2c4df8..e1cc39ce 100644
--- a/app/src/main/kotlin/dev/aaa1115910/bv/ui/theme/Theme.kt
+++ b/app/src/main/kotlin/dev/aaa1115910/bv/ui/theme/Theme.kt
@@ -22,7 +22,6 @@ import androidx.compose.ui.graphics.toArgb
 import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.platform.LocalView
 import androidx.core.view.WindowCompat
-import dev.aaa1115910.bv.component.Disclaimer
 import dev.aaa1115910.bv.component.FpsMonitor
 import dev.aaa1115910.bv.util.Prefs
 
@@ -77,8 +76,6 @@ fun BVTheme(
                 } else {
                     content()
                 }
-
-                if (!view.isInEditMode) Disclaimer()
             }
         }
     }
diff --git a/app/src/main/kotlin/dev/aaa1115910/bv/util/NetworkUtil.kt b/app/src/main/kotlin/dev/aaa1115910/bv/util/NetworkUtil.kt
new file mode 100644
index 00000000..e563e34b
--- /dev/null
+++ b/app/src/main/kotlin/dev/aaa1115910/bv/util/NetworkUtil.kt
@@ -0,0 +1,41 @@
+package dev.aaa1115910.bv.util
+
+import io.ktor.client.HttpClient
+import io.ktor.client.engine.okhttp.OkHttp
+import io.ktor.client.request.get
+import io.ktor.client.statement.bodyAsText
+import mu.KotlinLogging
+
+object NetworkUtil {
+    private lateinit var client: HttpClient
+    private const val LOC_CHECK_URL = "https://www.cloudflare.com/cdn-cgi/trace"
+    private val logger = KotlinLogging.logger { }
+    var networkCheckResult: Map<String, String> = emptyMap()
+
+    init {
+        createClient()
+    }
+
+    private fun createClient() {
+        client = HttpClient(OkHttp)
+    }
+
+    suspend fun isMainlandChina(): Boolean {
+        return runCatching {
+            val result = client.get(LOC_CHECK_URL).bodyAsText()
+            logger.info { "Network result:\n$result" }
+
+            networkCheckResult = result
+                .lines()
+                .filter { it!="" }
+                .associate {
+                    val splits = it.split("=")
+                    splits[0] to splits[1]
+                }
+
+            require(networkCheckResult["loc"] != "CN") { "BV doesn't support use in mainland China" }
+
+            false
+        }.getOrDefault(true)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index d481a520..be335c7f 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -8,9 +8,6 @@
     <string name="date_format_just_now">刚刚</string>
     <string name="date_format_minutes_age">%1$d 分钟前</string>
 
-    <string name="disclaimer_dialog_text">依据国家现行相关政策规定\n请确认在非互联网电视端使用</string>
-    <string name="disclaimer_dialog_title">注意了！</string>
-
     <string name="exception_auth_failure">用户身份认证已失效，请重新登录</string>
 
     <string name="load_data_count">已加载 %1$d 条数据</string>
@@ -38,6 +35,13 @@
     <string name="player_controller_menu_item_subtitle_padding">字幕底部间距</string>
     <string name="player_controller_menu_item_video_aspect_ratio">视频比例</string>
     <string name="player_controller_menu_item_video_codec">视频编码</string>
+    <string name="player_tip_need_pay">请先购买影片再进行观看\n不支持试看</string>
+
+    <string name="region_block_character_painting">:(</string>
+    <string name="region_block_solution_text">不要在中国大陆地区使用该应用</string>
+    <string name="region_block_solution_title">该问题的解决方法就是：</string>
+    <string name="region_block_subtitle">您无法在中国大陆区域使用 Bug Video</string>
+    <string name="region_block_title">不支持的使用地区</string>
 
     <string name="resolution_1080p">1080P 高清</string>
     <string name="resolution_1080p_60">1080P60 高帧率</string>
@@ -88,8 +92,6 @@
     <string name="settings_version_current_version">当前版本: %1$s</string>
     <string name="settings_version_latest_version">最新版本: %1$s</string>
 
-    <string name="player_tip_need_pay">请先购买影片再进行观看\n不支持试看</string>
-
     <string name="title_activity_favorite">个人收藏</string>
     <string name="title_activity_history">历史记录</string>
     <string name="title_activity_login">登录</string>