diff --git a/V2rayNG/app/src/main/kotlin/com/v2ray/ang/service/V2RayTestService.kt b/V2rayNG/app/src/main/kotlin/com/v2ray/ang/service/V2RayTestService.kt
index 52742312..372cf714 100644
--- a/V2rayNG/app/src/main/kotlin/com/v2ray/ang/service/V2RayTestService.kt
+++ b/V2rayNG/app/src/main/kotlin/com/v2ray/ang/service/V2RayTestService.kt
@@ -24,7 +24,7 @@ import libv2ray.Libv2ray
 import java.util.concurrent.Executors
 
 class V2RayTestService : Service() {
-    private val realTestScope by lazy { CoroutineScope(Executors.newFixedThreadPool(2).asCoroutineDispatcher()) }
+    private val realTestScope by lazy { CoroutineScope(Executors.newFixedThreadPool(Runtime.getRuntime().availableProcessors()).asCoroutineDispatcher()) }
 
     override fun onCreate() {
         super.onCreate()