diff --git a/utils/src/main/kotlin/cn/tursom/utils/coroutine/CoroutineScopeContext.kt b/utils/src/main/kotlin/cn/tursom/utils/coroutine/CoroutineScopeContext.kt
index 4c535ef..4c02a63 100644
--- a/utils/src/main/kotlin/cn/tursom/utils/coroutine/CoroutineScopeContext.kt
+++ b/utils/src/main/kotlin/cn/tursom/utils/coroutine/CoroutineScopeContext.kt
@@ -6,7 +6,7 @@ import kotlin.coroutines.CoroutineContext
 import kotlin.coroutines.coroutineContext
 
 class CoroutineScopeContext(
-  var coroutineScope: CoroutineScope
+  var coroutineScope: CoroutineScope = GlobalScope
 ) : CoroutineContext.Element {
   override val key: CoroutineContext.Key<*> get() = Companion
   override fun toString(): String = "CoroutineScopeContext(coroutineScope=$coroutineScope)"
diff --git a/utils/src/main/kotlin/cn/tursom/utils/coroutine/utils.kt b/utils/src/main/kotlin/cn/tursom/utils/coroutine/utils.kt
index 8d66ff3..f9397d5 100644
--- a/utils/src/main/kotlin/cn/tursom/utils/coroutine/utils.kt
+++ b/utils/src/main/kotlin/cn/tursom/utils/coroutine/utils.kt
@@ -75,3 +75,15 @@ fun <T> CoroutineScope.asyncWithCoroutineLocalAndCoroutineScopeContext(
 ): Deferred<T> {
   return async(context + CoroutineLocalContext(map) + CoroutineScopeContext(this), start, block)
 }
+
+@Throws(InterruptedException::class)
+fun <T> runBlockingWithCoroutineLocalAndCoroutineScopeContext(
+  context: CoroutineContext = EmptyCoroutineContext,
+  map: MutableMap<CoroutineLocal<*>, Any?> = HashMap(4),
+  block: suspend CoroutineScope.() -> T
+): T {
+  return runBlocking(context + CoroutineLocalContext(map) + CoroutineScopeContext()) {
+    CoroutineScopeContext set this
+    block()
+  }
+}
diff --git a/utils/src/test/kotlin/cn/tursom/utils/coroutine/CoroutineLocalTest.kt b/utils/src/test/kotlin/cn/tursom/utils/coroutine/CoroutineLocalTest.kt
index 1fbaf89..108eec9 100644
--- a/utils/src/test/kotlin/cn/tursom/utils/coroutine/CoroutineLocalTest.kt
+++ b/utils/src/test/kotlin/cn/tursom/utils/coroutine/CoroutineLocalTest.kt
@@ -1,6 +1,5 @@
 package cn.tursom.utils.coroutine
 
-import cn.tursom.core.usingTime
 import kotlinx.coroutines.delay
 
 val testCoroutineLocal = CoroutineLocal<Int>()
@@ -8,21 +7,17 @@ val testCoroutineLocalList = Array(100000) {
   CoroutineLocal<Int>()
 }.asList()
 
-fun main() = runBlockingWithCoroutineLocalContext {
+fun main() = runBlockingWithCoroutineLocalAndCoroutineScopeContext {
   println(coroutineContext)
-  launchWithCoroutineLocalAndCoroutineScopeContext {
+  CoroutineScopeContext.get().launchWithCoroutineLocalAndCoroutineScopeContext {
     println(coroutineContext)
     println(CoroutineScopeContext.get())
-    testCoroutineLocal set 0
-    testCoroutineLocal set 0
-    testCoroutineLocalList.forEachIndexed { index, coroutineLocal ->
-      coroutineLocal set index
+    println(Thread.currentThread().name)
+    CoroutineScopeContext.get().launchWithCoroutineLocalAndCoroutineScopeContext {
+      println(coroutineContext)
+      println(CoroutineScopeContext.get())
+      println(Thread.currentThread().name)
     }
-    println(usingTime {
-      repeat(10000000) {
-        testCoroutineLocal.get()
-      }
-    })
   }.join()
   delay(1000)
   println(CoroutineLocal)